Raytheon · Electronic Components
947211-1
Absorber, Overvoltage
Part Number947211-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-857-6256 (NSN)
Federal Item NameABSORBER,OVERVOLTAGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Mounting ConfigurationTWO 0.138-32 UNC THD HOLES SPACED 3.000 IN. APART C TO C ALONG THE LENGTH
Protective Covering TypeCASE
Protected Item NamePOWER SUPPLY
Current TypeDC
Overall Height1.344 INCHES NOMINAL
Overall Length3.406 INCHES NOMINAL
Overall Width0.625 INCHES MAXIMUM
Terminal Quantity2
Voltage In Volts3.0 AND 8.0
Mounting MethodSCREW
Protected Item Maximum Current Rat10.00
Vendor Part Numbers22-028, 538634-1, 2397361-1, 360660-011, 381-400-001, PL1981677-000ITEM20
Cancelled NSN5920-01-144-8881 (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 947211-1 available?
We can source 947211-1 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 947211-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 947211-1 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 947211-1?
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 947211-1?
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.