Ohmite Holding · Electronic Components
271H25MA40A-25
Resistor, Fixed, Wire Wound
Part Number271H25MA40A-25
ManufacturerOhmite Holding
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-201-2197 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Electrical Resistance25.000 OHMS
Test Data Document01526-232B951 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURE
Temp Range Of Temp Coefficient In-55.0 TO 340.0
Style DesignatorRADIAL TERMINAL EACH END
Ambient Temp In Deg Celsius At Zer340.0
Ambient Temp At Full Rated Power40.0 CELSIUS
Body Diameter0.750 INCHES NOMINAL
Power Dissipation Rating In Watts25.000 FREE AIR
Features ProvidedMOUNTING HARDWARE
Reliability IndicatorNOT ESTABLISHED
Terminal Length0.625 INCHES NOMINAL
Vendor Part Numbers232B951P53
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 271H25MA40A-25 available?
We can source 271H25MA40A-25 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 271H25MA40A-25 by Ohmite Holding obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 271H25MA40A-25 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 271H25MA40A-25?
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 271H25MA40A-25?
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.