Abbott Technologies · Electronic Components
4A20-25A
Transformer, Power
Part Number4A20-25A
ManufacturerAbbott Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN6120-01-725-1261 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class6120 — Transformers: Distribution and Power
Hazardous Locations EnvironmentalVIBRATION RESISTANT AND DUST RESISTANT AND HUMIDITY RESISTANT AND SALT SPRAY RESISTANT AND FUNGUS RESISTANT AND WEATHER
Maximum Operating Temp95.0 CELSIUS
Frequency Rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Winding Operating Voltage115.0 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
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 4A20-25A available?
We can source 4A20-25A 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 4A20-25A by Abbott Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4A20-25A 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 4A20-25A?
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 4A20-25A?
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.