Haldex Brake Products Corporation · Electronic Components
101977-R
Switch, Sensitive
Part Number101977-R
ManufacturerHaldex Brake Products Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-218-5487 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Body StyleBUSHING MOUNTED
Actuator StyleROUND
Terminal Type And Quantity1 QUICK DISCONNECT, MALE
Mounting MethodTHREADED BUSHING
Inclosure TypeFULLY INCLOSED
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
Vendor Part Numbers15265411
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 101977-R available?
We can source 101977-R 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 101977-R by Haldex Brake Products Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 101977-R 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 101977-R?
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 101977-R?
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.