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BFR92ALT1
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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

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Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.

BFR92ALT1

RF TRANS 15V 4.5GHZ SOT23
Microsemi · Transistors - Bipolar (BJT) - RF · BOM Matching
Mfr. Part Number
BFR92ALT1
Manufacturer
Microsemi
Package / Case
TO-236-3, SC-59, SOT-23-3
Datasheet
Datasheet
Description
RF TRANS 15V 4.5GHZ SOT23
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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BFR92ALT1
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In Stock7,282
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Price
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Reference Price
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Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-11-05 · Valid as reference until 2026-11-12 · Request RFQ for live stock.
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Specification Summary

Package / Case
TO-236-3, SC-59, SOT-23-3
Supplier Device Package
SOT-23
Voltage - Collector Emitter Breakdown (Max)
15V
Current - Collector (Ic) (Max)
25mA
DC Current Gain (hFE) (Min) @ Ic, Vce
40 @ 14mA, 10V
Frequency - Transition
4.5GHz
Operating Temperature
150°C
Mounting Type
Surface Mount
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Noise Figure (dB Typ @ f)
3dB @ 500MHz
Mounting Type
Surface Mount
Operating Temperature
150°C
DC Current Gain (hFE) (Min) @ Ic, Vce
40 @ 14mA, 10V
Frequency - Transition
4.5GHz
Transistor Type
-
Current - Collector (Ic) (Max)
25mA
Gain
-
Power - Max
273mW
Supplier Device Package
SOT-23
Voltage - Collector Emitter Breakdown (Max)
15V
Package / Case
TO-236-3, SC-59, SOT-23-3
RF TRANS 15V 4.5GHZ SOT23
Brand Introduction

Microsemi (Microchip Technology) - Microsemi Corporation was acquired by Microchip in May 2018. Microsemi offers a comprehensive portfolio of semiconductor and system solutions for aerospace & defense, communications, data center and industrial markets. Products include high-performance and radiation-hardened analog mixed-signal IC’s, FPGAs, SoCs, ASICs, power management products, timing, voice processing devices, discrete components, enterprise storage, and Power-over-Ethernet solutions.

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Buying FAQ — BFR92ALT1

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy BFR92ALT1 from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes BFR92ALT1. We reply with stock, channel note, reference price and ETA.

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How fresh is the stock figure?

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How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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