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Freescale Semiconductor MRF5S21100HSR3

RF MOSFET LDMOS 28V NI780

Answer first: this page is a purchasing reference for the exact part number MRF5S21100HSR3 from Freescale Semiconductor. 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: Freescale Semiconductor Part number: MRF5S21100HSR3 Package: NI-780S RFQ verification required

Key Parameters

Part NumberMRF5S21100HSR3
ManufacturerFreescale Semiconductor
CategorySingle FETs, MOSFETs
packageNI-780S
series-
packagingBulk
product statusActive
param 1LDMOS
param 2-
param 32.11GHz ~ 2.17GHz
param 413.5dB
param 528 V
param 610µA
param 7-
param 81.05 A
param 923W
param 1065 V
param 11-
param 12-
param 13Chassis Mount
param 14NI-780S

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

How to Verify MRF5S21100HSR3 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 MRF5S21100HSR3, 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.