Amphenol · Electronic Components
HT3100-20-27S
Connector, Receptacle, Electrical
Part NumberHT3100-20-27S
ManufacturerAmphenol
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-941-1874 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Thread Class2A
Nominal Thread Size1.250 INCHES
Included Contact Quantity14 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethCONDUIT NUT
Contact Maximum Dc Voltage Rating700.0 SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialCERAMIC SINGLE MATING END
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialSTEEL
Center To Center Distance Between1.156 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.177 INCHES NOMINAL
Thread Series DesignatorUNEF
Vendor Part Numbers42984K20-27SN
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 HT3100-20-27S available?
We can source HT3100-20-27S 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 HT3100-20-27S by Amphenol obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HT3100-20-27S 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 HT3100-20-27S?
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 HT3100-20-27S?
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.