1SS184 Switching Diode | Second Source

Toshiba 1SS184 replacement! SOT-23 package

last updated Sep 16, 2024

2SA1020 Bipolar Transistor | Second Source

Replacement for Toshiba 2SA1020

last updated Sep 15, 2024

2SA1225 Bipolar Transistor (TO-252-2L)

Many alternatives for Toshiba transistors, starting with 2SA1225!

last updated Sep 14, 2024

2SB1182 Bipolar Transistor (TO-252-2L)

Second source products of Rohm transistors.

last updated Sep 13, 2024

DTC114EKA Digital Transistor | Second Source

Alternative product for the main manufacturer DTC114EKA.

last updated Sep 12, 2024

2SA1012 Bipolar Transistor (TO-252-2L)

Please use this as an alternative product or second source for discontinued or no longer available items.

last updated Sep 11, 2024

650V, 6A SiC Schottky Barrier Diode

Achieving low switching loss! JSCJ's SiC Schottky barrier diode.

last updated Aug 14, 2024

Automotive-grade trench MOSFET

Introducing trench MOSFETs compliant with AEC-Q101 from the electric vehicle hub, China.

last updated Jul 09, 2025

In-vehicle grade digital transistor

Introducing AEC-Q101 compliant digital transistors from the electric vehicle hub, China.

last updated Jul 09, 2025

Automotive grade bipolar transistor

Introducing AEC-Q101 compliant bipolar transistors from the electric vehicle hub, China.

last updated Jul 09, 2025

2SC1213 bipolar transistor TO-92 package

Standard transistor 2SC1213! Please use it as a substitute or second source for discontinued and out-of-production items.

last updated May 30, 2024

2SC3356 Bipolar Transistor SOT-23 Package

Please use this as an alternative or second source for discontinued or no longer available products.

last updated May 29, 2024

TIP41C bipolar transistor TO-220 package

Second source products for standard power transistors.

last updated May 22, 2024

DTA143XCA Digital Transistor | Second Source

Alternative product for the main manufacturer DTA143XCA.

last updated Sep 26, 2024

1N4001 Rectifier Diode | Second Source

Standard rectifier diode second source product.

last updated May 09, 2024

DTC123E Digital Transistor | Second Source

Alternative product for DTC123 by major manufacturers.

last updated May 08, 2024

MUR105 Fast Recovery Diode | Second Source

Many alternatives from major manufacturers, JSCJ's FRD.

last updated May 07, 2024

5.0SMDJ11A TVS diode | Second source

Alternative products for the major manufacturer’s 5.0SMDJ series.

last updated May 02, 2024

1SS344 Schottky Barrier Diode | Second Source

Second source product of Toshiba's 1SS344.

last updated May 01, 2024

BAP64-04 PIN diode | Second source

BAP64-04, BAP64-05, BAP64-06 main manufacturer's second source products.

last updated Apr 30, 2024

UMN1N Switching Diode | Second Source

High-speed switching SOT-353 package, second-source products from major manufacturers.

last updated Apr 26, 2024

GBJ15 Bridge Diode | Second Source

Single-layer 4-pin bridge diode, second source products from major manufacturers.

last updated Apr 25, 2024

BSS138 (SOT23) MOSFET | Second Source

Alternative to onsemi's BSS138

last updated Apr 23, 2024

BSS123 (SOT23) MOSFET | Second Source

Alternative to onsemi's BSS123

last updated Apr 23, 2024

2SA812 Bipolar Transistor | Second Source

Alternative to Renesas 2SA812

last updated Apr 23, 2024

2SC1623 Bipolar Transistor | Second Source

Second source products of Renesas transistors.

last updated Apr 23, 2024

2SC1815 bipolar transistor TO-92 package

Second source products of Toshiba transistors.

last updated Apr 23, 2024

2SC2655 bipolar transistor TO-92L package

Second source products of Toshiba transistors.

last updated Apr 23, 2024

General-purpose bipolar transistor alternatives and second-source products.

Many second-source products from domestic manufacturers, including 2SA, 2SB, 2SC, and 2SD.

last updated Dec 14, 2024

【Heat Countermeasures for Factories and Warehouses】Heat Shield Sheet 'Thermo Barrier' *Samples Available

Cuts about 97% of radiant heat from the sun! Achieves stable heat insulation effects and also addresses rain leakage issues.

last updated Jul 04, 2022