Shallcross Inc. · Electronic Components
SP42
Resistor, Fixed, Wire Wound
Part NumberSP42
ManufacturerShallcross Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-917-0155 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Test Data Document06481-90032 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER
Ambient Temp At Full Rated Power125.0 CELSIUS
Ambient Temp In Deg Celsius At Zer145.0
Terminal Length1.000 INCHES MINIMUM
Body Length0.391 INCHES MAXIMUM
Terminal TypeWIRE LEAD
Temp Range Of Temp Coefficient In-55.0 TO 125.0
Power Dissipation Rating In Watts0.100 FREE AIR
Inclosure TypeENCAPSULATED
Body Diameter0.141 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Vendor Part Numbers900532-31
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 SP42 available?
We can source SP42 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 SP42 by Shallcross Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SP42 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 SP42?
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 SP42?
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.