Howell Instruments, Inc. · Electronic Components
H3578
Resistor, Fixed, Wire Wound
Part NumberH3578
ManufacturerHowell Instruments, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-422-5218 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-0.100 TO 0.100
Body Length0.250 INCHES NOMINAL
Power Dissipation Rating In Watts0.050 FREE AIR
Ambient Temp In Deg Celsius At Zer145.0
Reliability IndicatorNOT ESTABLISHED
Terminal TypeWIRE LEAD
Inclosure TypeENCAPSULATED
Body Diameter0.125 INCHES NOMINAL
Ambient Temp At Full Rated Power125.0 CELSIUS
Temp Coefficient Of Resistance In-10.0 TO 10.0
Style DesignatorAXIAL TERMINAL EACH END
Vendor Part Numbers7005-13R7B
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 H3578 available?
We can source H3578 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 H3578 by Howell Instruments, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If H3578 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 H3578?
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 H3578?
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.