Mfr. Part Number
AT-30511-BLKG
Manufacturer
Avago Technologies (Broadcom)
Package / Case
TO-253-4, TO-253AA
Datasheet
Description
RF TRANS NPN 5.5V SOT143
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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AT-30511-BLKG
Avago Technologies (Broadcom)
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In Stock9,093
Unit
Price
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Reference Price
QuantityPrice
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-11-04 · Valid as reference until 2026-11-11 · Request RFQ for live stock.
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Specification Summary

Package / Case
TO-253-4, TO-253AA
Supplier Device Package
SOT-143
Voltage - Collector Emitter Breakdown (Max)
5.5V
Current - Collector (Ic) (Max)
8mA
DC Current Gain (hFE) (Min) @ Ic, Vce
70 @ 1mA, 2.7V
Operating Temperature
150°C (TJ)
Mounting Type
Surface Mount
Gain
14dB ~ 16dB
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 2026-11-04. Confirm live availability and unit price via RFQ before placing a PO.
Specifications
Product Description
Purchase & Inquiry
Noise Figure (dB Typ @ f)
1.1dB ~ 1.4dB @ 900MHz
Mounting Type
Surface Mount
Operating Temperature
150°C (TJ)
DC Current Gain (hFE) (Min) @ Ic, Vce
70 @ 1mA, 2.7V
Frequency - Transition
-
Transistor Type
NPN
Current - Collector (Ic) (Max)
8mA
Gain
14dB ~ 16dB
Power - Max
100mW
Supplier Device Package
SOT-143
Voltage - Collector Emitter Breakdown (Max)
5.5V
Package / Case
TO-253-4, TO-253AA
RF TRANS NPN 5.5V SOT143
Brand Introduction

Broadcom is a diversified global semiconductor leader built on 50 years of innovation, collaboration and engineering excellence. Broadcom’s extensive product portfolio serves multiple applications within four primary end markets: wired infrastructure, wireless communications, enterprise storage and industrial & others. Applications for our products in these end markets include: data center networking, home connectivity, broadband access, telecommunications equipment, smartphones and base stations, data center servers and storage, factory automation, power generation and alternative energy systems, and displays.

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Buying FAQ — AT-30511-BLKG

How do I buy AT-30511-BLKG from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes AT-30511-BLKG. We reply with stock, channel note, reference price and ETA.

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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/.