Lockheed Martin Corporation · Electronic Components
1603786-3
Resistor Network, Fixed, Film
Part Number1603786-3
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-215-3979 (NSN)
Federal Item NameRESISTOR NETWORK,FIXED,FILM
Federal Supply Class5905 — Resistors
Electrical Resistance1.918 KILOHMS SECOND INTERMEDIATE RESISTANCE VALUE
Resistance Tolerance In Percent-0.050 TO 0.050 EACH RESISTOR
Test Data Document56232-1603786 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURE
Terminal TypePIN
Identical Value Resistor Quantity2 THIRTEENTH INTERMEDIATE RESISTANCE VALUE
Inclosure MethodENCAPSULATED
Temp Range Of Temp Coefficient In+0.0 TO 85.0 TEMP RANGE OF FIRST TEMP COEFFICIENT
Terminal Quantity21
Style DesignatorDUAL INLINE
Ambient Temp In Deg Celsius At Zer125.0
Temp Coefficient Of Resistance In-10.0 TO 10.0 FIRST TEMP COEFFICIENT
Vendor Part NumbersNW-6440-3
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 1603786-3 available?
We can source 1603786-3 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 1603786-3 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1603786-3 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 1603786-3?
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 1603786-3?
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.