Vector Electronics & Technology · Electronic Components
3690
Test Extender; R644; FR4 Epoxy Glass, 2 oz. Copper; Ni/Gold Plated; 6.5 in.;
Part Number3690
ManufacturerVector Electronics & Technology
AvailabilityAvailable to order — request a quote
Specifications
NSN5998-01-005-2766 (NSN)
Federal Item NameEXTENDER CARD,ELECTRONIC TEST
Federal Supply Class5998 — Circuit Card Assemblies
Precious MaterialGOLD
Overall Length6.500 INCHES NOMINAL
Overall Width4.500 INCHES NOMINAL
Precious Material And LocationCONTACT FINGER SURFACES GOLD
Vendor Part Numbers38-0419-101
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 3690 available?
We can source 3690 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 3690 by Vector Electronics & Technology obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3690 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 3690?
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 3690?
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.