Ar Systems, Inc. · Electronic Components
04178
Electronic Module, Standardized
Part Number04178
ManufacturerAr Systems, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5963-01-309-5947 (NSN)
Federal Item NameELECTRONIC MODULE,STANDARDIZED
Federal Supply Class5963 — Electronic Modules
Inclosure TypeENCASED
Installation DesignMODULE
Connection TypePLUG CONNECTOR BOTTOM
Storage Temp Range-62.0 TO 125.0 CELSIUS
Operating Control MethodAUTOMATIC
Overall Height1.950 INCHES NOMINAL
Environmental ProtectionSALT SPRAY RESISTANT AND VIBRATION
Overall Length2.620 INCHES NOMINAL
Connection Contact Type And Quanti1 PLUG CONNECTOR EXTERNAL
Overall Width0.290 INCHES NOMINAL
Average Life MeasurementNOT RATED
Vendor Part Numbers66611857
ESD/EMICode B — 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 04178 available?
We can source 04178 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 04178 by Ar Systems, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 04178 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 04178?
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 04178?
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.