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INCHANGE SEMI

2N6438

Bipolar Transistor · TO-3 · Discrete Semiconductor
Part Status: Obsolete In demand
Data last refreshed Jul 22, 2026
Manufacturer
INCHANGE SEMI
Mfr Part #
2N6438
Category
Bipolar Transistor
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels27
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vceo40 V
Ic25 A
Pd200 W
Physical & Thermal
Package / CaseTO-3
Mounting TypeThrough Hole
Classification & Lifecycle
CategoryBipolar Transistor
TypeDiscrete Semiconductor
Part StatusObsolete

PNP silicon power transistor, 40V Vceo, 25A Ic

Availability & Sourcing

27 sources
SourceMfrQtyDate CodeConditionStatus
Live INCHANGE SEMI 21000 2021+ — Live RFQ
Live NJS 5820 — — Live RFQ
Live UNB 2915 — — Live RFQ
Live NJS 850 9940 — Live RFQ
Live STC 221 — — Live RFQ
Live MOSPEC 21 — — Live RFQ
Live RFG 20 — — Live RFQ
Live MOT 13 — — Live RFQ
Live DIG 12 — — Live RFQ
Live NJS 8 0306 — Live RFQ
Live MOTOROLA (Motorola Semico 8 8513 — Live RFQ
Live — 5 0630 — Live RFQ
Live MOTOROLA 4 — — Live RFQ
Live MOT-001 3 9702 — Live RFQ
Live — 2 0514 — Live RFQ
Live STC 1 — — Live RFQ
Market INCHANGE SEMI 21000 2021+ — Available RFQ
Market NJS 5820 — — Available RFQ
Market NJS 850 9940 — Available RFQ
Market STC 221 — — Available RFQ
Market MOSPEC 21 — — Available RFQ
Market NJS 8 0306 — Available RFQ
Market MOTOROLA (Motor 8 8513 — Available RFQ
Market — 5 0630 — Available RFQ
Market MOTOROLA 4 — — Available RFQ
Market MOT-001 3 9702 — Available RFQ
Market — 2 0514 — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
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2N6438 viewed on the web · Web User
2N6438 viewed on the web · Web User
2N6438 viewed on the web · Web User
2N6438 viewed on the web · Web User
2N6438 viewed on the web · Web User
2N6438 viewed on the web · Web User

Recent search and sourcing activity for 2N6438.

Engineering FAQ

2N6438 is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of 2N6438?
Vceo: 40 V; Ic: 25 A; Pd: 200 W.
What package is 2N6438 supplied in?
2N6438 is supplied in the TO-3 package, through hole.
Can ZDI source 2N6438 beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

2N6438 is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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