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BSR40 — SOT-89 / SOT-223 package (representative)
SOT-89 / SOT-223
Representative of package type
PHILIPS

BSR40

Bipolar Transistor · SOT-89 · Discrete Semiconductor
Part Status: Obsolete In demand
Data last refreshed Jun 20, 2026
Manufacturer
PHILIPS
Mfr Part #
BSR40
Category
Bipolar Transistor
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$0.1
Last transacted1998-06-29
Market range$0.1
Sourcing channels18
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vceo40 V
Ic1 A
Hfe100-300
Physical & Thermal
Package / CaseSOT-89
Mounting TypeSurface Mount
Classification & Lifecycle
CategoryBipolar Transistor
TypeDiscrete Semiconductor
Part StatusObsolete

NPN silicon BJT, 40 V Vceo, 1 A Ic

Availability & Sourcing

18 sources
SourceMfrQtyDate CodeConditionStatus
Live PHILIPS 1568 — — Live RFQ
Live PHILIP 76 9035 — Live RFQ
Live NXP Semiconductor 23 9246 — Live RFQ
Live — 567000 25+ — Live RFQ
Live NEXPERIA 368300 2025 — Live RFQ
Live PHILIPS 15000 — — Live RFQ
Live NXP Semiconductors 1000 — — Live RFQ
Live ph 495 dc01 — Live RFQ
Live NXP 23 199246 — Live RFQ
Market PHILIPS 1568 — — Available RFQ
Market PHILIP 76 9035 — Available RFQ
Market NXP Semiconduct 23 9246 — Available RFQ
Market PHILIPS 567000 25+ — Available RFQ
Market NEXPERIA 368300 2025 — Available RFQ
Market PHILIPS 15000 — — Available RFQ
Market NXP Semiconduct 1000 — — Available RFQ
Market ph 495 dc01 — Available RFQ
Market NXP 23 199246 — Available RFQ

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

Price History & Market Reference

Market Price Range

High$0.1
Low$0.1
Last$0.1
Price as of1998-06-29

ZDI Transaction

Last ZDI price$0.1
As of1998-06-29
Active offers18

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
BSR40 viewed on the web · Web User
BSR40 viewed on the web · Web User
BSR40 viewed on the web · Web User
BSR40 viewed on the web · Web User
BSR40 viewed on the web · Web User
BSR40 viewed on the web · Web User
BSR40 searched via the web · Web User
BSR40 searched via the web · Web User

Recent search and sourcing activity for BSR40.

Engineering FAQ

BSR40 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 BSR40?
Vceo: 40 V; Ic: 1 A; Hfe: 100-300.
What package is BSR40 supplied in?
BSR40 is supplied in the SOT-89 package, surface mount.
Can ZDI source BSR40 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

BSR40 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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