Rtie Holdings · Electronic Components
SG-40
Resistor, Thermal
Part NumberSG-40
ManufacturerRtie Holdings
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-159-7312 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Body Outside Diameter0.090 INCHES MAXIMUM
Zero Power Resistance10.000 OHMS
Thermal Time Constant In Seconds60.0
Inclosure TypeENCAPSULATED
Zero Power Temp Coefficient Of Res-3.40
Power Dissipation Constant In Mill30.0
Terminal Length2.000 INCHES MINIMUM
Cubic Measure0.002 CUBIC INCHES
Maximum Power Dissipation Rating8.00 WATTS
Body Width0.350 INCHES MAXIMUM
Maximum Operating Temp65.0 CELSIUS
Vendor Part NumbersG166111
ESD/EMICode B — 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 SG-40 available?
We can source SG-40 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 SG-40 by Rtie Holdings obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SG-40 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 SG-40?
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 SG-40?
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.