DRS Signal Solutions · Electronic Components
12549
Resistor Assembly
Part Number12549
ManufacturerDRS Signal Solutions
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-119-1461 (NSN)
Federal Item NameRESISTOR ASSEMBLY
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-5.0 TO 5.0
Component Identifying NumberRC07GF100J TYPE NO. AND RC07GF152J TYPE NO. AND RC07GF220J TYPE NO. AND RC07GF821J TYPE NO. AND RC07GF330J TYPE NO. AND
Component Quantity20
Component Controlling AgencyMIL
Mounting ConfigurationTWO 0.144 IN. DIA MTG HOLES SPACED ON 1-1/2 IN. MTG CENTERS
Mounting MethodHOLE
Component RelationshipNOT MATCHED
Component NameFIXED COMPOSITION RESISTOR
Resistor Power Dissipation Rating0.25
Electrical Resistance10.0 OHMS AND 1500.0 OHMS AND 22.0 OHMS AND 820.0 OHMS AND 33.0 OHMS AND 560.0 OHMS AND 39.0 OHMS AND 390.0 OHMS AND 56.
ESD/EMICode A — 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 12549 available?
We can source 12549 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 12549 by DRS Signal Solutions obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12549 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 12549?
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 12549?
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.