S2G R4 400 V SMB diode

Manufacturer: Taiwan Semiconductor

Category: Discrete Semiconductors

The Taiwan Semiconductor S2G R4 is a 400 V SMB diode.

Specifications

TypeDiode
Reverse Voltage400 V
Current Rating2 A
PackageSMB

Availability

26,232 units available through Gateway America's supplier network. Stock updated November 4, 2026.

  • Date code: 1903
  • Condition: new and original

Buyer Notes

  • Many discrete parts are moisture-sensitive; check MSL handling on arrival.
  • Third-party testing is available for older or hard-to-find date codes.

Related Parts

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ISO 9001:2015 certified, with full traceability. Request a quote for S2G R4.