Joslyn Sunbank · Electronic Components
J1212M212A100A-1-8N
Backshell, Electrical Connector
Part NumberJ1212M212A100A-1-8N
ManufacturerJoslyn Sunbank
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-227-1082 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Cable Opening Quantity1
MaterialRUBBER SILICONE SEAL
Style DesignatorHOOD, SIDE OPENING W/CLAMP
Overall Length3.156 INCHES MAXIMUM
Size Designation212
Cable Opening Diameter0.375 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
Overall Height4.938 INCHES MAXIMUM
Surface TreatmentANODIZE
Mounting Facility Type And Quantit4 THREADED HOLE(S)
Center To Center Distance Between2.500 INCHES NOMINAL
Seal TypeBUSHING
Vendor Part NumbersGH805FW212M7N
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 J1212M212A100A-1-8N available?
We can source J1212M212A100A-1-8N 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 J1212M212A100A-1-8N by Joslyn Sunbank obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If J1212M212A100A-1-8N 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 J1212M212A100A-1-8N?
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 J1212M212A100A-1-8N?
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.