Ohmite Holding · Electronic Components
25J40R
Resistor, Fixed, Wire Wound
Part Number25J40R
ManufacturerOhmite Holding
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-068-0783 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-5.000 TO 5.000
Body Length0.937 INCHES NOMINAL
Terminal TypeWIRE LEAD
Body Diameter0.203 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Reliability IndicatorNOT ESTABLISHED
Power Dissipation Rating In Watts5.000 FREE AIR
Ambient Temp At Full Rated Power40.0 CELSIUS
Temp Range Of Temp Coefficient In-55.0 TO 340.0
Ambient Temp In Deg Celsius At Zer340.0
Style DesignatorAXIAL TERMINAL EACH END
ESD/EMICode A — ESD/EMI sensitive item
RohscompliantNO
Resistor Case PackageAxial Leaded
Resistance Tolerance± 5%
Voltage Rating330 V
Hazardousfalse
RohsphthalatescompliantNO
Product Width-
Resistor TechnologyCeramic
Product Range20 Series
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 25J40R available?
We can source 25J40R 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 25J40R by Ohmite Holding obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 25J40R 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 25J40R?
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 25J40R?
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.