Safran Power USA · Electronic Components
A4-5-103
Switch, Sensitive
Part NumberA4-5-103
ManufacturerSafran Power USA
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-851-6087 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Nominal Thread Size0.250 INCHES
Overall Height1.187 INCHES NOMINAL
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Thread Series DesignatorUNS
Actuator Movement0.062 PRETRAVEL INCHES MAXIMUM AND 0.109 OVERTRAVEL INCHES MINIMUM AND 0.031 DIFFERENTIAL INCHES MAXIMUM
Switch Actuating Force18.0 OUNCES MAXIMUM
Switch Release Force13.0 OUNCES NOMINAL
Terminal Type And Quantity3 TAB, SOLDER LUG
Contact Load Current Rating At Max4.000 AMPERES RESISTIVE DC AND 2.500 AMPERES INDUCTIVE DC AND 5.000 AMPERES RESISTIVE AC
Body StyleBUSHING/HOLE MOUNTED
Bushing Length0.375 INCHES NOMINAL
Vendor Part NumbersA4-1001-103, 530244
Cancelled NSN5930-00-636-0858 (cancelled)
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 A4-5-103 available?
We can source A4-5-103 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 A4-5-103 by Safran Power USA obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A4-5-103 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 A4-5-103?
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 A4-5-103?
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.