Keystone Electronics · Electronic Components
2231
HOLDER BATT W/PC LUG 2CELL C SS
Part Number2231
ManufacturerKeystone Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-044-1463 (NSN)
Federal Item NameTRANSFORMER,PULSE
Federal Supply Class5950 — Coils and Transformers
Overall Length0.423 INCHES MINIMUM AND 0.443 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Body Height0.635 INCHES MINIMUM AND 0.665 INCHES MAXIMUM
Dc Resistance Rating In Ohms9.600 SINGLE COMPONENT SINGLE SECONDARY
Features ProvidedTINNED WIRE LEADS
Inductance Rating6.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Hazardous Locations EnvironmentalMOISTURE RESISTANT AND VIBRATION RESISTANT
Overall Width0.400 INCHES MAXIMUM
Inclosure TypeFULLY INCLOSED
Primary To Secondary Turn Ratio1 TO 1 TO 1 SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Vendor Part NumbersPE5121, EP12231, 9100-2736, 577R015H01, 77C708660-2
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 2231 available?
We can source 2231 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 2231 by Keystone Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2231 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 2231?
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 2231?
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.