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Avago Technologies

ATF55143

RF HEMT · SOT-343 · Discrete Semiconductor
Part Status: Obsolete
Manufacturer
Avago Technologies
Mfr Part #
ATF55143
Series
ATF-5
Category
RF HEMT
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$0.99
Market range$0.99
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Product Attributes

Electrical & Parametric
Vds5 V
Idss10-30 mA
Nf0.6 dB @ 2 GHz
Physical & Thermal
Package / CaseSOT-343
Mounting TypeSurface Mount
SeriesATF-5
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryRF HEMT
TypeDiscrete Semiconductor
Part StatusObsolete

Low noise enhancement-mode pseudomorphic HEMT

Environmental & Export Classifications

RoHS Status
RoHS Compliant
REACH Status
Moisture Sensitivity (MSL)
ECCN
HTSUS

Price History & Market Reference

Market Price Range

High$0.99
Low$0.99
Last$0.99

ZDI Transaction

Last ZDI price$0.99

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Engineering FAQ

answers from this part's real data
ATF55143 is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of ATF55143?
Vds: 5 V; Idss: 10-30 mA; Nf: 0.6 dB @ 2 GHz.
What package is ATF55143 supplied in?
ATF55143 is supplied in the SOT-343 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source ATF55143 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

ATF55143 is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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