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INFINEON

BFP405

Bipolar RF Transistor · SOT-343 · Discrete Semiconductor
In demand
Data last refreshed Jul 30, 2026
Manufacturer
INFINEON
Mfr Part #
BFP405
Category
Bipolar RF Transistor
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels17
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Specifications

Physical & Thermal
Package / CaseSOT-343
Mounting TypeSurface Mount
Classification & Lifecycle
CategoryBipolar RF Transistor
TypeDiscrete Semiconductor

NPN SiGe RF transistor for low-noise amplifier applications

Availability & Sourcing

17 sources
SourceMfrQtyDate CodeConditionStatus
Live INFINEON 2242 04+ — Live RFQ
Live SIGNETICS 572 — — Live RFQ
Live INFINEON 455 — — Live RFQ
Live EPC 101 96 — Live RFQ
Live INFINEON 23135 04+ — Live RFQ
Live INFINEON 990 05+PB — Live RFQ
Live Infineon 100000 21+ — Live RFQ
Live INFINEON 10000 24+ — Live RFQ
Live Infineon(???) 9848 — — Live RFQ
Market INFINEON 2242 04+ — Available RFQ
Market SIGNETICS 572 — — Available RFQ
Market INFINEON 455 — — Available RFQ
Market EPC 101 96 — Available RFQ
Market INFINEON 23135 04+ — Available RFQ
Market Infineon 100000 21+ — Available RFQ
Market INFINEON 10000 24+ — Available RFQ
Market Infineon(???) 9848 — — Available RFQ

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

Part Activity

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BFP405 viewed on the web · Web User
BFP405 viewed on the web · Web User
Specifications reviewed & updated · ZDI

Recent search and sourcing activity for BFP405.

Engineering FAQ

What package is BFP405 supplied in?
BFP405 is supplied in the SOT-343 package, surface mount.
Can ZDI source BFP405 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

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