Alternative Breakthrough - ASIM ESD Diodes Become the top choice for domestic brands

Alternative Breakthrough - ASIM ESD Diodes Become the top choice for domestic brands

2025.11.17 00:00:00
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The recent changes in the industry landscape have further accelerated the process of domestic substitution. Domestic leading semiconductor enterprises like ASIM are achieving technological self-reliance and supply chain controllability in fields such as circuit protection, diodes and transistors, and power devices, relying on their mature and reliable product systems. In response to the original product ecosystem of Lei MAO, ASIM Electronics has established a comprehensive benchmarking and performance-matching alternative solution, covering multiple key categories such as ESD protection devices, diodes, MOSFETs, common mode inductors, and fuses.


ASIM阿赛姆 专芯靠谱

一、Precise benchmarking and seamless substitution

In terms of product layout, ASIM Electronics has formed a complete and highly compatible device matrix, covering mainstream device types such as ESD electrostatic protection diodes, TVS transient voltage suppression diodes, diodes and transistors, MOSFETs, and common mode inductors. These products strictly adhere to industry standards in core performance parameters, and some key indicators even exceed them. They can achieve perfect compatibility and replacement without changing the original circuit design, significantly reducing the customer's substitution threshold and design costs.


ESDCan be scanned backESDUltra-low capacitance polymer ESDMOSFETVoltage stabilizing diodeOne-piece formed inductorWound inductorCommon mode inductorFuse PPTC
ESD3321CULC01521CVLPESD0521U005LM1D07N02KLNZ8F3V3T5GLMI201210A-2R2MLNR201612-R47MLDW11T-670MSMD0603P003TF
ULC0521CULC0321CDNHPESD0521U080LM1012TLNZ8F3V6T5GLMI201608A-R47MLNR201612-R68MLDW11T-900MSMD0603P004TF
ULC0521CTESD0321CWPESD1221U005LM3134KWLNZ8F3V9T5GLMI201608A-1R0MLNR201612-6R8MLDW11T-121MSMD0603P005TF
ULCO321CDNHULC03215PESD1521U005LM5TO7N02LNZ8F4V3T5GLMI201610A-R24MLNR252010-R47MLDW21T-670MSMD0603P010TF
LC0521CULC0322P10LVPESD1621U005LM3134KM3LNZ8F4V7T5GLMI201610A-R47MINR252010-100MLDW21T-900MSMD0603P010TF/33
ESD0521CESD0521CWPESD1821U005LM1D1N02KLNZ8F5V1T5GLMI201610A-R68MLNR252010-150MLDW21T-121MSMD0603P020TF
ULC0321SULC0521CLVPESD0542U005LMTL1NO2KLM5Z2V7T1GLMI201610A-1ROMLNR252010-220MLDW21T-181MSMD0603P020TF/16
ULC2421CSULC0521CDNHPESD0542U015LM2102WLM5Z3V0T1GLMI201610A-2R2MLNR252012-R50MLDW21T-221MSMD0603P025TF
ESD01811CDNULC0521C18PESD0542L003LMTL2N02LM5Z3V3T1GLMI252010A-R24MLNR252012-1R0MLDW21T-261MSMD0603P030TF
ESD2511CDNULC1821CDNHPESD0542L050LMTL3NO2LM5Z3V6T1GLMI252010A-R33MLNR252012-2R2MLDW21T-371MSMD0603P035TF
ULC3311CDNULC2421CSPESD0942U005LMTL4NO2LM5Z3V9T1GLMI252010A-R47MLNR252012-3R3MLDW21T-501MSMD0603P040TF
ESDA33CP30ULC2421CDNHPESD1142L018LMTL5NO2LM5Z4V3T1GLMI252010A-R68MLNR252012-4R7MLDW21T-671MSMD0603P050TF
SDA3311CDNSDA3311DNPESD1242U005LM2300ALM5Z4V7T1GLM252010A-1ROMLNR252012-6R8MLDW21T-901MSMD0603P050TF/12
ESD4521CHULC0342P26LVPESD1442U005LMTL6NO2LM5Z5V1T1GLMI252010A-2R2MLNR252012-100MLDW31T-900MSMD0603P125L
ESDA05CP30ULC0342CDNHPESD1642U005SE2312LM5Z5V6T1GLMI252012A-R24MLNR252012-150MLDW31T-121MSMD0603P150L
SMDA05CCNULC0342PPESD1642L100LM3416AKLM5Z6V2T1GLMI252012A-R33MLNR252012-220MLDW31T-221MSMD0603P175L
PTVS0542H100PTVS0342H90PESD1842U005LM3416LM5Z6V8T1GLMI252012A-R47MLNR303010-2R2MLDW31T-261MSMD0603P200L
ULC0542CLVSMDA45NPESD1842L003LMTL7NDO2LM5Z7V5T1GLMI252012A-R68MLNR303010-4R7MLDW31T-601MSMD0603P260L
ESDA08CPSMDA45NWPESD1842L015LM3L8NO2LM5Z8V2T1GLMI252012A-1ROMLNR303010-6R8MLDW31T-102MSMD0603P300L
SDA0811CDNSMDA05NPESD2442U005LM2D10N02KLM5Z9V1T1GLMI2520124-2R2MLNR303010-100MLDW31T-222MSMD0805P005TF
SDA1211CDNSMDA05CCNPESD2442L001LM3D20N02LM5Z10VT1GLMI04020-R47MLNR303010-150MLDWI11T-220YSMD0805P010TF
SDA1511CDNULC0542CLVPESD2442L010LM8S20N02LM5Z11VT1GLMI04020-RS8MLNR303010-220MLDWI11T-600YSMD0805P010TF/60
SDA2411CDNULCO511DNHPESD3342U005LM3D50N02LM5Z12VT1GLMI04020-1ROMLNR303010-470MLDWI11T-900YSMD0805P020TF
SDA3611CDNULC1211CDNHPESD3542U005LM5D130N02LM5Z13VT1GLMI04020-2R2MLNR303012-2R2MLDWI21T-500YSMD0805P020TF/30
ESDA3302P3SDA1811CDNHPESD0563U005LMTLO5N02LM5Z15VT1GLMI04020-3R3MLNR303012-3R3MLDWI21T-670YSMD0805P025TF
ESDA0502P3ULC1811CDNHPESD0563U0152SK3018LM5Z16VT1GLMI04020-4R7MLNR303012-4R7MLDWI21T-900YSMD0805P035TF
ESDA1202P3SDA2411CDNLVPESD0563L0032SK3018WLM5Z18VT1GLMI04020-6R8MLNR303012-6R8MLDWI21T-121YSMD0805P035TF/30
ESDA05CP3ULC3611CDNPESD1263U005LM3541KLM5Z20VT1GLMI04020-100MLNR303012-100MLDW43T-113TSMD0805P050TF
ESD9D3V3
PESD1463U0052N7002NTLM5Z22VT1GLMI05018-R47MLNR303012-150MLDW43T-223TSMD0805P050TF/24
ULC9L3V3ESDA05CP30PESD1563U0052N7002KMLM5Z24VT1GLMI05018-1ROMLNR303012-220MLDW43T-513TSMD0805P075TF
ULC9L5VULC0542CDNHPESD1663U005LM4003BZT52C2V4SLMI05018-2R2MLNR303012-470MLDW43T-104TSMD0805P075TF/16
ESD9D5VULCO511CDNHPESD1463L003LM3TO7N03KBZT52C2V7SLMI05018-3R3MLNR303015-R47MLDW0735T-501SMD0805P100TF
ESD5Z3LESDA05CPPESD1863U005LM1D01N03KHBZT52C3V0SLMI05018-4R7MLNR303015-1ROMLDW0945T-501SMD0805P100TF/16
SDA3.3T1ESDA05CPXPESD1863U080LMTL1N03BZT52C3V3SLMI05018-6R8MLNR303015-2R2MLDW1206T-501SMD0805P110TF
SDA05T1PTVSO542H100PESD1863L010LMT4N03BZT52C3V6SLMI05018-100MLNR303015-3R3MLDW43M-113TSMD0805P150TF/12
SDA08T1ULC0811CDNLVPESD1863L100LM3T4N03BZT52C3V9SLMI05020-R47MLNR303015-4R7MLDW43M-223TSMD0805P200TF/9
SDA12T1ULC2442CSPESD2463U005LM3404BBZT52C4V3SLMI05020-1ROMLNR303015-6R8MLDW43M-513TSMD0805P300TF
SDA15T1USSD0571P6VPESD2463U025LM3400BZT52C4V7SLMI05020-2R2MLNR303015-100MLDW43M-104TSMD1206P005TF


二、The product is reliable and worry-free to replace

In terms of technical strength and product reliability, ASIM Electronics, relying on its independent research and development and large-scale manufacturing capabilities, has established a full-process quality control system from process manufacturing to testing and screening. Its ESD and TVS devices perform exceptionally well in key parameters such as shock resistance, leakage current, and response time, and have passed multiple industry certifications and terminal customer verifications. Especially in application scenarios such as high-speed interface protection, power line protection, and automotive electronics, ASIM products demonstrate excellent stability and consistency.

     At present, ASIM Electronics' multiple series of devices have been applied in batches in various fields such as automotive electronics, industrial control, communication equipment, consumer electronics, and medical care, and have been widely recognized by the market. On the basis of ensuring performance standards, ASIM further demonstrates significant cost-performance advantages and localized service capabilities, providing customers with more flexible supply guarantees and more prompt technical support.


阿赛姆电子

For more information, please consult the online customer service:188-2289-7174