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Discrete Power Devices
High Reliability SL3404 N-Channel Enhancement MOSFET SOT-23 Factory Direct
● High Current Capability: Id 5A for demanding applications.
● Efficient Operation: Low RDS(on) at Vgs 10V.
● Compact Design: SOT-23 for space-saving integration.
Cost-effective SL8205S Double N-Channel Power MOSFET SOT-23-6 Manufacturer
● Low gate Charge
● Fast switching capability
● High reliability and rugged
Cost-effective SL2305 P-Channel Enhancement MOSFET SOT-23 Manufacturer
● High power and current handing capability
● Lead free product is acquired
● Surface mount package
High ReliabilitySL2301S P-Channel Power MOSFET SOT-23 Reliable Factory
● High power and current handing capability
● Lead free product is acquired
● Surface mount package
High Reliability SL2302M N-Channel Enhancement MOSFET SOT-723 Manufacturer
● Surface Mount Package
● N-Channel Switch with Low RDS(on)
● Operated at Low Logic Level Gate Drive
SL2302 N-Channel Power MOSFET Manufacturer
●High power and current handing capability
●Lead free product is acquired
●Surface mount package
Cost-effective MMSZ5248B Zener Diode SOD-123
PD(mW)：500mW
VZTyp（V）：18V
VZMin(V)：17.1V
VZMax(V)：18.9V
IZT(mA)：7mA
IR(uA)：0.1uA
Package：SOD-123
Cost-effective BZT52C3V3 Zener Diode SOD-123
PD(mW)：500mW
VZTyp（V）：3.3V
VZMin(V)：3.1V
VZMax(V)：3.5V
IZT(mA)：5mA
IR(uA)：5.0uA
Package：SOD-123
Cost-effective BZT52C15 Zener Diode SOD-123
PD(mW)：500mW
VZTyp（V）：15V
VZMin(V)：13.8V
VZMax(V)：15.6V
IZT(mA)：5mA
IR(uA)：0.1uA
Package：SOD-123
Cost-effective MMSZ5242B Zener Diode SOD-123
PD(mW)：500mW
VZTyp（V）：12V
VZMin(V)：11.4V
VZMax(V)：12.6V
IZT(mA)：20mA
IR(uA)：2uA
Package：SOD-123
Cost-effective BZT52C5V1 Zener Diode SOD-123
PD(mW)：500mW
VZTyp（V）：5.1V
VZMin(V)：4.8V
VZMax(V)：5.4V
IZT(mA)：5mA
IR(uA)：2.0uA
Package：SOD-123
Cost-effective MMSZ5245B Zener Diode SOD-123
PD(mW)：500mW
VZTyp（V）：15V
VZMin(V)：14.25V
VZMax(V)：15.75V
IZT(mA)：7.5mA
IR(uA)：0.5uA
Package：SOD-123
Power Management
AMS1117-3.3V Voltage Regulator SOT-89 Professional Supplier
The AMS1117 is a series of low dropout voltageregulators which can provide up to 1A of outputcurrent. The AMS1117 is available in six fixedvoltage, 1.2, 1.5, 1.8, 2.5, 3.3 and 5.0V. Additionallyit is also available in adjustable version. On chipprecision trimming adjusts the reference/ outputvoltage to within ± 2%. On-chip thermal limiting provides protection against any combination ofoverload and ambient temperatures that would create excessive junction temperatures. The AMS1117 series is available in SOT-223, TO252, SOT89 packages. A minimum of 10uF tantalum capacitor is required at the output to improve the transient response and stability.
AMS1117-3.3V Voltage Regulator SOT-223 Professional Supplier
The AMS1117 is a series of low dropout voltage regulators which can provide up to 1A of output current.The AMS1117 is available in six fixed voltage,1.2,1.5,1.8,2.5,3.3 and 5.0V.Additionally it is also available in adjustable version.On chip precision trimming adjusts the reference/output voltage to within 2%.On-chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures. The AMS1117 series is available in SOT-223,TO-252.SOT89 packages.A minimum of 10uF tantalum capacitor is required at the output to improve the transient response and stability.
AMS1117-5.0 1A Low dropout Voltage Regulator
The AMS1117 is a series of low dropout voltage regulators which can provide up to 1A of output current. The AMS1117 is available in six fixed voltage, 1.2, 1.5, 1.8, 2.5, 3.3 and 5.0V.Additionally it is also available in adjustable version. On chip precision trimming adjusts the reference/output voltage to within 2%.On-chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures. The AMS1117 series is available in SOT-223.TO-252.SOT89 packages. A minimum of 10uF tantalum capacitor is required at the output to improve the transient response and stability.
High Reliability LM317 Linear Voltage Regulators Reliable Factory
The LM317 is an adjustable 3?terminal positive voltage regulator capable of supplying in excess of 1.5 A over an output voltage range of 1.2 V to 37 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making it essentially blow?out proof.
AMS1117-ADJ Linear Voltage Regulators SOT-223 Professional Supplier
The AMS1117 is a series of low dropout voltage regulators which can provide up to 1A of output current. The AMS1117 is available in six fixed voltage, 1.2, 1.5, 1.8, 2.5, 3.3 and 5.0V. Additionally it is also available in adjustable version. On chip precision trimming adjusts the reference/ output voltage to within ± 2%. On-chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures.The AMS1117 series is available in SOT-223, TO252, SOT89 packages. A minimum of 10uF tantalum capacitor is required at the output to improve the transient response and stability.
Sensors
High Reliability SL1603SH Hall Effect Sensor SOT-23
SL1603 is a Honeywell switch sensor with low power consumption, which is specially designed for systems with compact spaces and that with sensitive electric quantity in batteries. The chip can provide various magnetic field threshold values, switching working frequencies and package forms, so as to adapt to varied types of applications.When the applied S-pole or N-pole magnetic induction intensity is higher than the working point BOP, the chip outputs low level and keeps it, until the S-pole or N-pole magnetic induction intensity is lower than the release point BRP, when the chip outputs high level. The chip is installed with a temperature compensation circuit and a clock logic circuit internally, to ensure stable working point and switching frequency of the chip. The chip can provide omnipolar magnetism response with extremely low current consumption.SL1603 can work during the power supply ranges of 1.6V to 5.5V, with standard SOT-23 package.
High Reliability SLSS41F-9 Hall Effect Sensor TO-92S
SLSS41F Hall-Effect bipolar sensor, employed with high voltage bipolar technology, has been designed purposely for automotive and industrial applications, and operates with supply voltages from 3.8 V to 60 V in temperature range from -40 °C up to 150 °C. is available in SMD-package SOT23 and in the leaded version T092UA.
SL1603SL Hall Sensor SOT-23
SL1603 is a Honeywell switch sensor with low power consumption, which is specially designed for systems with compact spaces and that with sensitive electric quantity in batteries.
High Reliability SL1613SH Hall Effect SensorSOT-23
SL1613 is a Honeywell switch sensor with low power consumption, which is specially designed for systems with compact spaces and that with sensitive electric quantity in batteries. The chip can provide various magnetic field threshold values, switching working frequencies and package forms, so as to adapt to varied types of applications.
High Reliability SL-302B Hall Effect Sensor SSIP-4
The SL-302B is an advanced Hall Effect Sensor designed for efficient voltage conversion in various electronic applications. Encapsulated in the SSIP-4 package, this chip offers compact dimensions while maintaining high performance and reliability. It supports a wide input voltage range, making it versatile for integration into diverse power management systems.
High Reliability SL1623SH Hall Effect Sensor SOT-23
SL1623 is a Honeywell switch sensor with low power consumption, which is specially designed for systems with compact spaces and that with sensitive electric quantity in batteries. The chip can provide various magnetic field threshold values, switching working frequencies and package forms, so as to adapt to varied types of applications.
High Reliability 6N137 Optocoupler DIP-8
The 6N137 consists of a high efficient AlGaAs Light Emitting Diode and a high speed optical detector.
The operating parameters are guaranteed over the tempterature range of - 55 °C to 100 °C
High Reliability 6N136 Optocoupler DIP-8
The 6N135/ 6N136 consists of a high efficient AlGaAs Light Emitting Diode and a high speed optical detector. This design provides excellent AC and DC isolation between the input and output sides of the Optocoupler.Connection for the bias of the photodiode improves the speed that of a conventional phototransistor coupler by reducing the base-collector capacitances.
The internal shield ensureshigh common mode transient immunity. A guaranteed common mode transient immunityis up to 1KV
High Reliability 6N136S Optocoupler DIP8
The 6N135/ 6N136 consists of a high efficient AlGaAs Light Emitting Diode and a high speed optical detector. This design provides excellent AC and DC isolation between the input and output sides of the Optocoupler.Connection for the bias of the photodiode improves the speed that of a conventional phototransistor coupler by reducing the base-collector capacitances.
The internal shield ensureshigh common mode transient immunity. A guaranteed common mode transient immunityis up to 1KV
High Reliability 6N135S Optocoupler DIP8
The 6N135/ 6N136 consists of a high efficient AlGaAs Light Emitting Diode and a high speed optical detector. This design provides excellent AC and DC isolation between the input and output sides of the Optocoupler.Connection for the bias of the photodiode improves the speed that of a conventional phototransistor coupler by reducing the base-collector capacitances.
The internal shield ensureshigh common mode transient immunity. A guaranteed common mode transient immunityis up to 1KV
High Reliability SL247 Optocoupler SOP-16
The SL-247-4 series device contains four infrared led and four photo transistor detector.
They are encapsulated in a 16-pin SOP , free of halogens and Sb2O3.
High Reliability 6N139 Optocoupler DIP-8
The 6N138/ 6N139 consists of a high efficient AlGaAs Light Emitting Diode and a high speed optical detector.
This design provides excellent AC and DC isolation between the input and output sides of the Optocoupler.Connection for the bias of the photodiode improves the speed that of a conventional phototransistor couplerby reducing the base-collector capacitances.
Op-amp & Reference
TL431 Voltage reference chip SOT-23 Professional Supplier
The TL431 is a three-terminal adjustable shunt regulatoroffering excellent temperature stability . This device has a typical dynamic output impedance of 0.2. The device can be used as a replacement for zener diodes in many applications.
TL432 Voltage reference chip SOT-23 Professional Supplier
The TL432 is a three-terminal Shunt Voltage Reference providing a highly accurance 1.24V. The TL432 thermal stability and wide operating current, makes is sritable for all variety of applications that are looking for a low cost solution with high performance.
TL431B Voltage reference chip SOT-89 Professional Supplier
The TL431B is a three-terminal adjustable shunt regulator offering excellent temperature stability . This device has a typical dynamic output impedance of 0.2. The device can be used as a replacement for zener diodes in many applications.
Alternative equivalent for DIODES TL431AS-13 | Slkor TL431 Voltage References
Alternative equivalent for DIODES TL431AS-13 | Slkor TL431 Voltage References
Professional Supplier TL431A Voltage reference chip SOT-23
The TL431A is a three-terminal adjustable shunt regulator offering excellent temperature stability . This device has a typical dynamic output impedance of 0.2Ω. The device can be used as a replacement for zener diodes in many applications.
Professional Supplier TL431L Voltage reference chip SOT-23
The TL431L is a three-terminal adjustable shunt regulatoroffering excellent temperature stability . This device has a typical dynamic output impedance of 0.2Ω. The device can be used as a replacement for zener diodes in many applications.
Manufacturer SL3232E RS232 Transceiver SOP-16
The interface transceiver of the serial data of the standard RS - 232 SL3232E with the single supply voltage and bipolar output voltage of the transmitter, formed by means of the built-in voltage multiplication oscillator at four external capacitances, equal to 0.1 uF, corresponding to the standards of EIA/TIA-232E, V.28, is intended for application in the contemporary high efficiency computing systems with the wide range of the supply voltage, fast response electron devices with the high reliability of the exchange information among the remote objects.
Professional Supplier SL232E RS232 Transceiver SOP-16
● SL232E is purposed for application in high- performance information processing systems and control devices of wide application.
● Input voltage levels are compatible with standard СMOS levels.
● Output voltage levels are compatible with input levels of C-MOS, N-MOS and TTL integrated circuits.
● Supply voltage range from 2.0 to 6.0 V.
● Low input current: 1.0 mkA; 0.1 mkA at Т = 25 °С.
● Output current 24 mA.
● Latching current not less than 450 mA at Т = 25°С
● Tolerable value of static potential not less than 2000V
Cost-effective LM1881 Video Sync Separator SOP-8 Reliable Factory
TheLM1881Video sync separator extract stiming information including composite and vertical sync,burst/back porch timing,and odd/even field information from standard negative going sync NTSC,PAL*and SECAM video signals with amplitude from 0.5Vto2Vp-p.The integrated circuit is also capable of providing sync separation for non-standard,faster horizontal rate video signals. The vertical output is produced on the rising edge of the first serration in the vertical sync period. A default vertical output is produced after a time delay if the rising edge mentioned above does not occur within the externally set delay period,such as might be the case for a non-standard video signal.
Cost-effective 74LVC1G07DBVR IC BUFF/DRVR W/OD OUT SOT-23-5 Reliable Factory
The 74LVC1G07 provides the non-inverting buffer. The output of this device is an open drain and can be connected to other open-drain outputs to implement active-LOW wired-OR or active-HIGH wired-AND functions. Inputs can be driven from either 3.3V or 5V devices. This feature allows the use of this device in a mixed 3.3V and 5V environment. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.
Cost-effective SL8022KS Touch Screen Controllers SOP-8 Reliable Factory
Two-channel touch control chip
Cost-effective SL3232EESE RS232 Transceiver SOP-16 Reliable Factory
SL 3232E is a 3.0V to 5.5V power-supply, dual-channel, high ESD-protected, low-power RS-232 transceiver that fully meets the requirements of the TIA/EIA-232 standard.SL 3232E includes two drives and two receivers, with enhanced ESD protection function, reaching the protection capacity of HBM above 15kV and 8kV IEC-4100-4-2 contact discharge. When powered, the charge pump only needs four 0.1μF external capacitors to achieve a rate of 96kbps error-free data transmission. Each driver and receiver can be used independently.
Miscellaneous
Manufacturer SL8025T-UB Real-Time Clocks (RTC) SOP-14
The Polar SOP-14 Integrated Circuit (IC) is a versatile semiconductor device designed for a wide range of electronic applications. Featuring a SOP-14 package, this IC offers compactness and efficiency, making it suitable for various circuit designs requiring robust performance and reliability.
Reliable Factory SL8563T Real-Time Clocks (RTC) SOP-8
?The Polar SOP-8 Integrated Circuit (IC) is a compact and versatile semiconductor component designed to deliver efficient performance in various electronic applications. With its SOP-8 package format, this IC combines space-saving design with robust functionality, making it suitable for a wide range of circuit implementations.
High Reliability SL1307Z+T Real-Time Clocks (RTC) SOP-8L Manufacturer
The SL1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially through an I2C, bidirectional bus.The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. The SL1307 has a built-in power-sense circuit that detects power failures and automatically switches to the backup supply. Timekeeping operation continues while the part operates from the backup supply.
Manufacturer SL555D Real-Time Clocks (RTC) DIP-8
SL555 is a bipolar integrated circuit capable of generating high-precision timing pulses. Internally, it consists of four circuits: threshold comparator, trigger comparator, RS flip-flop, and output circuit. It can be used with external resistors and capacitors to form timing trigger circuits, pulse width modulation circuits, audio oscillators, DIP8/SOP8 and more. It is widely used in toys, signal traffic, automation control, and other fields.
Manufacturer SL1307 Real-Time Clocks (RTC) SOP-8L
The SL1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially through an I2C, bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. The SL1307 has a built-in power-sense circuit that detects power failures and automatically switches to the backup supply. Timekeeping operation continues while the part operates from the backup supply.
Manufacturer SL555S Real-Time Clocks (RTC) SOP-8
SL555 is a bipolar integrated circuit capable of generating high-precision timing pulses. Internally, it consists of four circuits: threshold comparator, trigger comparator, RS flip-flop, and output circuit. It can be used with external resistors and capacitors to form timing trigger circuits, pulse width modulation circuits, audio oscillators, DIP8/SOP8 and more. It is widely used in toys, signal traffic, automation control, and other fields.
SL7920 Analog-to-digital converters (ADCs) SOT-23-6 Manufacturer
◆ 0-VDD unipolar single channel input
◆ SPI/QSPI/MICROWIRE Compatible Serial Interface
◆ Pin-compatible replacements.
◆ Operating temperature range from -40°C to 85°C
SL7910 Analog-to-digital converters (ADCs) SOT-23-6 Manufacturer
Ultra-low power consumption 3.3V-5.25V operating voltage 250KSPS 10/12-bit analog-to-digital converter (ADC)
SL11665 Analog-to-digital converters (ADCs) SOT-23-6 Manufacturer
The SL11661/SL11663/SL11665 series are analog-to-digital converters (ADC) with basic features including 8/10/12-bit resolution, ultra-low power consumption, small size, unipolar, and single-ended input. They offer convenient power/serial clock speed management. The conversion rate is determined by the serial clock, and conversion time can be reduced by increasing the serial clock speed. With the ability to automatically shut down, the automatic power-down after conversion helps reduce average power consumption.
SL11663 Analog-to-digital converters (ADCs) SOT-23-6 Manufacturer
Type: SPI, DSPChannel: 1Voltage Range: 3.3V~5.25VSampling Rate: 500KSPSResolution: 10Operating Temperature:-40℃~85℃Package:SOT-23-6
SL11661 Analog-to-digital converters (ADCs) SOT-23-6 Manufacturer
The SL11661/SL11663/SL11665 series are analog-to-digital converters (ADC) with basic features including 8/10/12-bit resolution, ultra-low power consumption, small size, unipolar, and single-ended input. They offer convenient power/serial clock speed management. The conversion rate is determined by the serial clock, and conversion time can be reduced by increasing the serial clock speed. With the ability to automatically shut down, the automatic power-down after conversion helps reduce average power consumption. This series is available in two versions:
The SL11661/63/65 versions are powered by a single 3.3 V to 5.25 V supply and offer sample rates up to 500 KSPS.The SL11661 A/63A/65A versions are powered by a single 3.0 V-4.5 V supply with sample rates up to 1 MSPS.The SL 11661/SL11663/SL11665 series are all available in a 6-pin SOT-23 package with an operating temperature range of -40°C to 85°C.The SL11661/SL11663/SL11665 are pin-to-pin replacements for the MAX11661/MAX11663/MAX11665 and consume less than 1/2 the dynamic power, significantly extending battery life.
SL2365 Analog-to-digital converters (ADCs) SOT-23-6 Manufacturer
The SL2365 is a 12-bit ADC (Analog-to-Digital Converter) chip. Because these devices automatically power down after the conversion is complete, the supply current drops as the sampling rate decreases.The SL2365 converts signals over an input range of 0V to VDD. with the basic features of ultra-low power consumption, small size, unipolar, and single-ended input. The product is available in two versions:
The SL2365 version is powered by a single 4V-5.25V supply and has a sampling rate of up to 800KSPS.The SL2365E version is powered by a single 3.3V-4.8V supply and has a sampling rate of up to 1000KSPS. Both versions are available in a 6-pin SOT-23 package with an operating temperature range of -40°C to 85°C. The SL2365E version is available in a single 3.3V-4.8V power supply with sample rates up to 1000KSPS.The SL2365 is a pin-to-pin replacement for the LTC2365 and consumes less than 1/3 of the dynamic power, significantly extending battery life.
Industry Applications
Products are applied across various industries, including automotive, industrial, power, computing, consumer, mobile, and wearable devices.
Honors & Qualifications
Kinghelm has obtained multiple invention patents, certifications including ISO9001, Dun & Bradstreet, RoHS, REACH, with IATF16949 automotive quality system, UL, TUV qualifications under application. Kinghelm has obtained multiple invention patents, certifications including ISO9001, Dun & Bradstreet, RoHS, REACH, with IATF16949 automotive quality system, UL, TUV qualifications under application. Kinghelm has obtained multiple invention patents, certifications including ISO9001, Dun & Bradstreet, RoHS, REACH, with IATF16949 automotive quality system, UL, TUV qualifications under application. Kinghelm has obtained multiple invention patents, certifications including ISO9001, Dun & Bradstreet, RoHS, REACH, with IATF16949 automotive quality system, UL, TUV qualifications under application. Kinghelm has obtained multiple invention patents, certifications including ISO9001, Dun & Bradstreet, RoHS, REACH, with IATF16949 automotive quality system, UL, TUV qualifications under application.
News & Information
Products are applied across various industries, including automotive, industrial, power, computing, consumer, mobile, and wearable devices.
02
2026-02
Slkor Micro Semiconductor Granted New Utility Model Patent for Thyristor Heating Device
Shenzhen Slkor Micro Semiconductor Co., Ltd., with its technical backbone comprised of talents from Tsinghua University and Yonsei University in South Korea, leads the company's development with new materials, new processes, and new products.
30
2026-01
Kinghelm/Slkor Weekly Star: Lin Huiyi
From January 26, 2026, to January 31, 2026, based on peer evaluations for the Kinghelm/Slkor "Weekly Star" program, this week's honoree is Lin Huiyi, a News Editor from the Slkor Promotion Department.
27
2026-01
Application Circuit Solution for the Slkor Micro SL4139 Driver Chip
Slkor's technical team hails from Tsinghua University. As a National High-Tech Enterprise, Slkor developed silicon carbide power devices relatively early and has grown into a company integrating R&D, design, sales, and application technical services.
Kinghelm/Slkor Weekly Star: Lin Huiyi
2026-01-30
From January 26, 2026, to January 31, 2026, based on peer evaluations for the Kinghelm/Slkor "Weekly Star" program, this week's honoree is Lin Huiyi, a News Editor from the Slkor Promotion Department.
Application Circuit Solution for the Slkor Micro SL4139 Driver Chip
2026-01-27
Slkor's technical team hails from Tsinghua University. As a National High-Tech Enterprise, Slkor developed silicon carbide power devices relatively early and has grown into a company integrating R&D, design, sales, and application technical services.
Brand Win-Win, Hand in Hand | Slkor's 2025 Annual Distributor Conference Successfully Held in Shenzhen
2025-12-31
On December 12, 2025, the annual Distributor Conference hosted by Slkor at its new headquarters in Shenzhen concluded successfully. Themed "Brand Win-Win, Embarking on a New Journey Together," the conference focused on market trends, new product/solution introductions, and support policies.
Kinghelm/Slkor Star of the Week: Xiong Wenda
2025-12-26
From December 22, 2025, to December 26, 2025, based on colleague evaluations, the "Star of the Week" for Kinghelm/ Slkor is Xiong Wenda, an FAE (Field Application Engineer) at Slkor. In recent work, he has been diligent and conscientious, patiently and meticulously handling after-sales issues.
Tsinghua University Develops Ideal EUV Photoresist Material
2025-08-01
?Recently, the research team led by Professor Xu Huaping from the Department of Chemistry at Tsinghua University made significant progress in extreme ultraviolet (EUV) photoresist materials. They developed a novel photoresist based on polytelluoxane (PTeO), offering a new design strategy for key materials in advanced semiconductor manufacturing.
Japan's Rapidus Begins 2nm Test Production, Targets Mass Output by 2027
2025-07-24
Japanese chipmaker Rapidus has announced the official launch of test production for 2nm wafers, with plans to achieve full-scale mass production by 2027.
Samsung DRAM Yield Rate Exceeds 50%, Plans Mass Production of HBM4 in Second Half
2025-07-24
Samsung Electronics has made significant progress in its 10-nanometer-class sixth-generation (1c) DRAM process, with the yield rate surpassing 50%. This breakthrough signals Samsung's potential to enhance its competitiveness in the high-performance memory market and plans to commence mass production of the sixth-generation High Bandwidth Memory (HBM4) in the second half of this year.
Top 5% of Companies Monopolize Profits in the Global AI Semiconductor Industry
2025-07-24
The economic profit captured by the top 5% of companies exceeded the total economic profit ($147 billion) generated by the entire semiconductor market.
Changxin Technology has made its debut on the "Global Top 100 Innovative Institutions" list
2026-01-22
Changxin Technology has been included in the 2026 list of "Global Top 100 Innovative Institutions," being the only semiconductor memory company among the seven Chinese mainland enterprises on the list this year.
The Kinghelm and the Slkor Heat articles are widely circulated around the world!
2026-01-21
Recently, Kinghelm and Slkor's popular articles have been widely circulated globally, enhancing the brand reputation and influence of "Kinghelm" and "Slkor."
China's Vehicle IoT Market Soars: Set to Exceed 1.2 Trillion Yuan by 2030 with 15.8% CAGR!
2026-01-12
In 2024, China's IoT market for vehicles reached a scale of 500 billion yuan, and it is expected to surpass 1.2 trillion yuan by 2030, with a compound annual growth rate (CAGR) of 15.8% during this period.
Breaking news! Slkor has exceeded its annual performance targets, and Song Shiqiang has distributed bonuses to all employees. (Slkor Daily Chip News, December 31)
2025-12-31
SMIC (Semiconductor Manufacturing International Corporation) is seizing growth opportunities in the automotive semiconductor market, launching multiple automotive-grade specialty processes covering sensors, BCD, MCUs, RF, memory, and display technologies.
Slkor Micro Semiconductor Granted New Utility Model Patent for Thyristor Heating Device
2026-02-02
Shenzhen Slkor Micro Semiconductor Co., Ltd., with its technical backbone comprised of talents from Tsinghua University and Yonsei University in South Korea, leads the company's development with new materials, new processes, and new products.
Building on Virtue, Thriving through Self-Improvement: The Entrepreneurial History of Kinghelm, Slkor, and Mr. Song Shiqiang from Huaqiangbei!
2026-01-26
Song Shiqiang is a Chinese entrepreneur, cultural scholar, and business columnist, as well as a popular science lecturer for the Chinese Institute of Electronics.
Looking Back at the Journey, Climbing Verdant Peaks – The Ten-Year Development Journey of Slkor Semiconductor
2026-01-20
Founded in Huaqiangbei, Shenzhen in 2015, Slkor Semiconductor has experienced a journey from nothing to something, from small to large over this past decade. In the fiercely competitive semiconductor market, Slkor's path has been far from easy. After much trial and error, paying many dues, and taking many detours, we have finally survived.
Annual Review | Slkor's Top 20 Chip News of 2025
2026-01-13
Time never stands still, and the seasons flow on. Standing at the new starting point of 2026 and looking back, we sincerely thank every customer and partner for your companionship and trust throughout 2025. This year at Slkor was enriched by you and made extraordinary through our collective endeavors. Let's revisit Slkor's journey through the four seasons via these 20 significant events for the company.
Shenzhen Kinghelm Electronics Co., Ltd.
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