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Silicon Labs ETRX357USB

ZIGBEE USB STICK

Answer first: this page is a purchasing reference for the exact part number ETRX357USB from Silicon Labs. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Silicon Labs Part number: ETRX357USB Package: RFQ verification required

Key Parameters

Part NumberETRX357USB
ManufacturerSilicon Labs
CategoryRF Receiver, Transmitter, and Transceiver Finished Units
series-
packagingBulk
product statusObsolete
param 1Transceiver, ZigBee™
param 2802.15.4 Zigbee™
param 32.4GHz
param 4ISM
param 5USB
param 6-
param 78dBm
param 8-
param 9-

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify ETRX357USB Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For ETRX357USB, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.