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actual part
HG Semiconductor

MRF421

In demand
Data last refreshed Aug 24, 2026
Manufacturer
HG Semiconductor
Mfr Part #
MRF421
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$39.00
Market range$39.00
Sourcing channels13
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Specifications

Part NumberMRF421
ManufacturerHG Semiconductor

Availability & Sourcing

13 source rows · masked
SourceMfrQtyDate CodeConditionStatus
Live 1581 Live · fresh RFQ
Live HG Semiconductor ×2 channels 10 Live · fresh RFQ
Live MOT 6 Live · fresh RFQ
Live MOTOROLA 1000 Live · fresh RFQ
Live MOTOROLA 500 Live · fresh RFQ
Live MACOM 479 Live · fresh RFQ
Live MACOM 100 21+ Live · fresh RFQ
Market HG Semiconducto 1581 Available RFQ
Market HG Semiconducto ×2 channels 10 Available RFQ
Market MOT 6 Available RFQ
Market MOTOROLA 1000 Available RFQ
Market MACOM 479 Available RFQ
Market MACOM 100 21+ Available RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Price History & Market Reference

Market Price Range

High$39.00
Low$39.00
Last$39.00

ZDI Transaction

Last ZDI price$39.00
Active offers13

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

Part Activity

recent searches, RFQs & offers
MRF421 viewed on the web · Web User
MRF421 searched via the web · Web User
MRF421 searched via the web · Web User
MRF421 searched via the web · Web User
MRF421 searched via the web · Web User
MRF421 searched via the web · Web User
MRF421 searched via the web · Web User
MRF421 searched via the web · Web User

Live search & sourcing activity for MRF421 — real inquiries only.

Engineering FAQ

answers from this part's real data
Can ZDI source MRF421 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

Need MRF421?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

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