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STMicroelectronics BZW50-150

TVS DIODE 150VWM 343VC R6

Answer first: this page is a purchasing reference for the exact part number BZW50-150 from STMicroelectronics. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: STMicroelectronics Category: TVS Diodes Part number: BZW50-150 Package: R-6, Axial RFQ verification required

Key Parameters

Part NumberBZW50-150
ManufacturerSTMicroelectronics
CategoryTVS Diodes
packageR-6, Axial
seriesBZW50, TRANSIL™
packagingCut Tape (CT)
product statusActive
param 1Zener
param 21
param 3-
param 4150V
param 5166V
param 6343V
param 7175A (8/20µs)
param 85000W (5kW)
param 9No
param 10General Purpose
param 111700pF @ 1MHz
param 12-
param 13-
param 14-
param 15Through Hole
param 16R-6

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify BZW50-150 Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For BZW50-150, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.