Tdk Semiconductor Corporation · Electronic Components
MMZ2012S121AT
Risistor, Varied, Hig
Part NumberMMZ2012S121AT
ManufacturerTdk Semiconductor Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-578-2298 (NSN)
Federal Item NameRISISTOR,VARIED,HIG
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Width12.000 INCHES NOMINAL
Overall Length20.000 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is MMZ2012S121AT available?
We can source MMZ2012S121AT even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is MMZ2012S121AT by Tdk Semiconductor Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MMZ2012S121AT has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like MMZ2012S121AT?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for MMZ2012S121AT?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.