Shallcross Inc. · Electronic Components
NR668-1
Resistor Network, Fixed, Film
Part NumberNR668-1
ManufacturerShallcross Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-493-5781 (NSN)
Federal Item NameRESISTOR NETWORK,FIXED,FILM
Federal Supply Class5905 — Resistors
Temp Coefficient Of Resistance In-20.0 TO 20.0 LOCATION NOT OTHERWISE SPECIFIED
Identical Value Resistor Quantity1 HIGHEST RESISTANCE VALUE
Resistance Tolerance In Percent-0.050 TO 0.050 EACH RESISTOR
Ambient Temp In Deg Celsius At Zer125.0
Terminal TypePIN
Style DesignatorSINGLE INLINE
Body Width0.375 INCHES NOMINAL
Power Dissipation Rating In Watts0.125 EACH RESISTOR LOCATION NOT OTHERWISE SPECIFIED
Body Length0.750 INCHES NOMINAL
Inclosure MethodENCAPSULATED
Terminal Length0.150 INCHES NOMINAL AND 0.180 INCHES NOMINAL
Vendor Part Numbers816758-010
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 NR668-1 available?
We can source NR668-1 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 NR668-1 by Shallcross Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If NR668-1 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 NR668-1?
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 NR668-1?
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.