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BLF245B
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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.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

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

BLF245B

BLF245B - VHF PUSH-PULL POWER VD
Rochester Electronics · Transistors - FETs, MOSFETs - RF · BOM Matching
Mfr. Part Number
BLF245B
Manufacturer
Rochester Electronics
Package / Case
SOT-279A
Datasheet
Datasheet
Description
BLF245B - VHF PUSH-PULL POWER VD
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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BLF245B
Rochester Electronics
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In Stock3,022
Unit
Price
$1.0
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Reference Price
QuantityPrice
1$ 1.0000
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
SOT-279A
Supplier Device Package
CDFM4
Voltage - Rated
65 V
Voltage - Test
28 V
Current - Test
50 mA
Current Rating (Amps)
1mA
Frequency
175MHz
Gain
18dB
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
Frequency
175MHz
Voltage - Test
28 V
Noise Figure
-
Current - Test
50 mA
Power - Output
30W
Voltage - Rated
65 V
Transistor Type
2 N-Channel (Dual) Common Source
Current Rating (Amps)
1mA
Gain
18dB
Supplier Device Package
CDFM4
Package / Case
SOT-279A
BLF245B - VHF PUSH-PULL POWER VD
Brand Introduction

Rochester Electronics is the world’s largest continuous source of semiconductors–100% Authorized by over 70 leading semiconductor manufacturers. Rochester's comprehensive semiconductor lifecycle solutions include authorized distribution, licensed manufacturing, and manufacturing services.

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Buying FAQ — BLF245B

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

How do I buy BLF245B from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes BLF245B. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

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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