Schroff · Electronic Components
21BH-4-11-8
Holder, Electrical Card
Part Number21BH-4-11-8
ManufacturerSchroff
AvailabilityAvailable to order — request a quote
Specifications
NSN5998-01-589-5439 (NSN)
Federal Item NameHOLDER,ELECTRICAL CARD
Federal Supply Class5998 — Circuit Card Assemblies
Overall Width0.210 INCHES MAXIMUM
Body StyleTRACKED, FLAT
Material Document And ClassificatiQQ-C-533, HEAT TREATED (BERYLLIUM COPPER) FED STD SINGLE MATERIAL RESPONSE
Unthreaded Mounting Hole Diameter0.067 INCHES NOMINAL ALL MOUNTING FACILITIES
Surface Treatment Document And ClaASTM B-633 FE/ZN 8 (ZINC PLATE YELLOW CHROMATE) ASSN STD SINGLE TREATMENT RESPONSE
MaterialCOPPER ALLOY
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
Surface TreatmentCHROMATE ZINC
Overall Length5.500 INCHES NOMINAL
Overall Height0.130 INCHES MAXIMUM
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 21BH-4-11-8 available?
We can source 21BH-4-11-8 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 21BH-4-11-8 by Schroff obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21BH-4-11-8 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 21BH-4-11-8?
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 21BH-4-11-8?
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.