Sigmation · Electronic Components
SIB-2020-220
Connector, Receptacle, Electrical
Part NumberSIB-2020-220
ManufacturerSigmation
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-320-4658 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Center To Center Distance Between1.500 INCHES NOMINAL
Threaded Device TypeBACK SHELL
Thread Class2A
Included Contact Quantity128 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Overall Width1.812 INCHES NOMINAL
Nominal Thread Size1.438 INCHES
Insert Position In Deg345.0
Shell TypeSOLID
Thread Quantity Per Inch18
Connector Locking MethodBAYONET PIN
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 SIB-2020-220 available?
We can source SIB-2020-220 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 SIB-2020-220 by Sigmation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SIB-2020-220 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 SIB-2020-220?
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 SIB-2020-220?
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.