Memco, Inc. · Electronic Components
21K241
SEMICONDUCTOR DEVICE,PHOTO — NSN 5961-01-178-7852
Part Number21K241
ManufacturerMemco, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-178-7852 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,PHOTO
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialGLASS ENCLOSURE
Overall Height0.140 INCHES MINIMUM AND 0.164 INCHES MAXIMUM
Overall Diameter0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
Response Time50.0 MILLISECONDS NOMINAL
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 21K241 available?
We can source 21K241 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 21K241 by Memco, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21K241 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 21K241?
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 21K241?
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.