TE Connectivity · Electronic Components
821665-1
Part Number821665-1
ManufacturerTE Connectivity
AvailabilityIn stock — ships fast
Specifications
NSN5998-01-051-3041 (NSN)
Federal Item NameCIRCUIT CARD ASSEMBLY
Features ProvidedELECTROSTATIC SENSITIVE
Special Features36 RESISTORS, 4 TEST POINTS, 16 CAPACITORS, 2 COILS, 5 DIODES, 3 MICROCIRCUITS, 4 TRANSISTORS, 1 HEATSINK, 2 EJECTORS, 1
Criticality Code JustificationCBBL
Federal Supply Class5998 — Electrical And Electronic Assemblies, Boards, Cards, And Associated Hardware
ESD/EMICode B — 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 821665-1 in stock?
Yes — 821665-1 is in our stock database. Request a quote for current pricing and lead time.
Is 821665-1 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 821665-1 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 821665-1?
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 821665-1?
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.