Amphenol · Capacitors
RJF21BSCC
Telecom & Ethernet Connectors RJ FIELD SNAP CAP PLAIN INSERT BLACK
Part NumberRJF21BSCC
ManufacturerAmphenol
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-581-6729 (NSN)
Federal Item NameSELF CLOSING CAP
Special FeaturesSELF CLOSING CAP FOR RJ FIELD USB RECEPTACLES
Federal Supply Class5999 — Miscellaneous Electrical And Electronic Components
Vendor Part NumbersJH1508A00
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 RJF21BSCC available?
We can source RJF21BSCC 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 RJF21BSCC by Amphenol obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RJF21BSCC 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 RJF21BSCC?
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 RJF21BSCC?
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.