Cinch Connectors · Electronic Components
DB19977-2
DSUB DB B/S METAL 90 D CAD
Part NumberDB19977-2
ManufacturerCinch Connectors
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-837-2728 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
MaterialSTEEL
Overall Length2.078 INCHES NOMINAL
Overall Width1.062 INCHES NOMINAL
Overall Height0.969 INCHES NOMINAL
Nominal Thread Size0.112 INCHES
Center To Center Distance Between1.852 INCHES NOMINAL
Cable Opening Quantity1
Cable Opening Width0.438 INCHES MAXIMUM
Cable Opening Length0.625 INCHES MAXIMUM
Mounting Facility Type And Quantit2 THREADED HOLE(S)
Federal Supply Class5935 — Connectors, Electrical
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 DB19977-2 available?
We can source DB19977-2 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 DB19977-2 by Cinch Connectors obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DB19977-2 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 DB19977-2?
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 DB19977-2?
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.