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Freescale Semiconductor

MRF5P21045NR1

RF Power Transistor · NI-1230 · Discrete Semiconductor
Part Status: Obsolete In demand
Data last refreshed Jul 31, 2026
Manufacturer
Freescale Semiconductor
Mfr Part #
MRF5P21045NR1
Series
MRF5P
Category
RF Power Transistor
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels16
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Product Attributes

Electrical & Parametric
Frequency2110-2170 MHz
Output Power45 W
Supply Voltage28 V
Physical & Thermal
Package / CaseNI-1230
Mounting TypeSurface Mount
SeriesMRF5P
Classification & Lifecycle
CategoryRF Power Transistor
TypeDiscrete Semiconductor
Part StatusObsolete

45 W, 28 V LDMOS RF power transistor, 2110-2170 MHz

Availability & Sourcing

16 sources
SourceMfrQtyDate CodeConditionStatus
Live Freescale Semiconductor 1576 — — Live RFQ
Live FREESCALE 741 10+ — Live RFQ
Live FREESCALE 706 — — Live RFQ
Live FREESCALE 270 1139+ — Live RFQ
Live FREESCALE 1000 0843+ — Live RFQ
Live FREESCALE 500 0911+ — Live RFQ
Live FREESCALE 500 — — Live RFQ
Live FREESCALE 492 08+ — Live RFQ
Market Freescale Semic 1576 — — Available RFQ
Market FREESCALE 741 10+ — Available RFQ
Market FREESCALE 706 — — Available RFQ
Market FREESCALE 270 1139+ — Available RFQ
Market FREESCALE 1000 0843+ — Available RFQ
Market FREESCALE 500 0911+ — Available RFQ
Market FREESCALE 500 — — Available RFQ
Market FREESCALE 492 08+ — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
MRF5P21045NR1 viewed on the web · Web User
MRF5P21045NR1 viewed on the web · Web User
MRF5P21045NR1 viewed on the web · Web User
MRF5P21045NR1 viewed on the web · Web User
MRF5P21045NR1 viewed on the web · Web User
MRF5P21045NR1 viewed on the web · Web User
MRF5P21045NR1 viewed on the web · Web User
MRF5P21045NR1 viewed on the web · Web User

Recent search and sourcing activity for MRF5P21045NR1.

Engineering FAQ

MRF5P21045NR1 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 MRF5P21045NR1?
Frequency: 2110-2170 MHz; Output Power: 45 W; Supply Voltage: 28 V.
What package is MRF5P21045NR1 supplied in?
MRF5P21045NR1 is supplied in the NI-1230 package, surface mount.
Can ZDI source MRF5P21045NR1 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

MRF5P21045NR1 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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