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pSemi PE42020A-X

IC RF SWITCH SPDT 8GHZ 20QFN

Answer first: this page is a purchasing reference for the exact part number PE42020A-X from pSemi. 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: pSemi Category: RF Switches Part number: PE42020A-X Package: 20-VFQFN Exposed Pad RFQ verification required

Key Parameters

Part NumberPE42020A-X
ManufacturerpSemi
CategoryRF Switches
package20-VFQFN Exposed Pad
seriesUltraCMOS®
packagingTape & Reel (TR)
product statusActive
param 1-
param 2Absorptive
param 3SPDT
param 40Hz ~ 8GHz
param 542dB
param 61.1dB
param 76GHz
param 838dBm
param 962dBm
param 10-
param 1150Ohm
param 1210V ~ 17V
param 13-40°C ~ 85°C
param 14-
param 15-
param 16Surface Mount
param 1720-QFN (4x4)

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

How to Verify PE42020A-X 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 PE42020A-X, 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.