Honeywell · Electronic Components
1PB5
Pushbutton Switches Unsealed OI UNLIGHT P-B
Part Number1PB5
ManufacturerHoneywell
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-729-8720 (NSN)
Federal Item NameSWITCH,SENSITIVE
Terminals3 SOLDER STUD
Mounting MethodUNTHREADED HOLE(S)
Overall Length0.781 INCHES NOMINAL
Overall Width0.391 INCHES MAXIMUM
Overall Height1.125 INCHES NOMINAL
Body StyleHOLE MOUNTED
Nominal Thread Size0.250 INCHES
Unthreaded Mounting Hole Diameter0.088 INCHES NOMINAL
Actuator StyleROUND
Maximum Voltage Rating In Volts250.0 AC AND 30.0 DC
Federal Supply Class5930 — Switches
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 1PB5 available?
We can source 1PB5 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 1PB5 by Honeywell obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1PB5 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 1PB5?
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 1PB5?
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.