Omron Electronics LLC · Electronic Components
B3F-4055
Switch, Push
Part NumberB3F-4055
ManufacturerOmron Electronics LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-459-5737 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Terminal Type And Quantity4 SOLDER STUD
Body Width12.0 MILLIMETERS NOMINAL
Maximum Voltage Rating In Volts24.0 DC
Body Length7.8 MILLIMETERS NOMINAL
Inclosure TypeUNINCLOSED
Contact Load Current Rating At Max5.0 MILLIAMPERES RESISTIVE DC
Body Height12.0 MILLIMETERS NOMINAL
Center To Center Distance Between5.0 MILLIMETERS NOMINAL
Body StyleHOLE MOUNT
Mounting MethodSTUD(S)
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 B3F-4055 available?
We can source B3F-4055 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 B3F-4055 by Omron Electronics LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B3F-4055 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 B3F-4055?
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 B3F-4055?
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.