Rockwell Collins · Electronic Components
372-2601-181
Contact, Electrical
Part Number372-2601-181
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-062-8747 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Surface TreatmentGOLD AND NICKEL AND COPPER BODY AND CONTACT
Material Document And ClassificatiQQ-C-533,ALLOY 170 FED SPEC 1ST MATERIAL RESPONSE OR QQ-C-533,ALLOY 172 FED SPEC 2ND MATERIAL RESPONSE BODY AND CONTACT
Style DesignatorPOST CONTACT
Precious MaterialGOLD
Terminal Type And Quantity1 WIRE WRAP END OPPOSITE CONTACT
Pin Width0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM
Surface Treatment Document And ClaMIL-G-45204,TYPE 2 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290,CLASS 2 FED SPEC 2ND TREATMENT RESPONSE BODY AND CONTAC
Precious Material And LocationBODY AND CONTACT SURFACES GOLD
Precious Material And Weight0.005 GOLD GRAINS, TROY
Pin Length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
Overall Width0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
Vendor Part NumbersNA1103-181
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 372-2601-181 available?
We can source 372-2601-181 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 372-2601-181 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 372-2601-181 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 372-2601-181?
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 372-2601-181?
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.