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  1. Home
  2. /Products
  3. /Wireless & RF Semiconductors
  4. /RF Transistors
  5. /BFS481
BFS481 thumbnail 1
Infineon

BFS481

Category
RF Transistors
Manufacturer
InfineonDetails
RoHS Status
Datasheet
Description
BFS481 is an NPN RF transistor for low-noise, high-gain amplifiers, fT=8 GHz, F=0.9 dB at 900 MHz. Find parameters and ordering information.
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status1450
QuantityBFS481
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Key Features
Documentation
TypeDescriptionTypeDescription
fT8 GHzGmax20 dB @900 MHz
IC max20 mANFmin0.90 dB @900 MHz
OIP318 dBmOP1dB-1 dBm
PackageSOT363Ptot175 mW
VCEO max12 VProduct Statusdiscontinued
Infineon PackageSOT363Package NameSOT-363
Packing Size3000Packing TypeTAPE & REEL
Moisture Level1Moisture PackingNON DRY
Lead-freeYesHalogen FreeYes
RoHS StatusRoHS CompliantCountry of Assembly (CoA)CN
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
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Product FAQ
Purchasing FAQ

What type of component is BFS481, and what package does it use?

BFS481 is an authentic electronic component manufactured by Infineon, categorized under RF Transistors. It is supplied in the standard SOT363 package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official BFS481 datasheet above.

Why is dynamic quotation used instead of a fixed price for BFS481?

Electronic component spot-market pricing for BFS481 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

What is the delivery timeline after placing an order for BFS481?

Lead times for BFS481 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

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