Northrop Grumman Corp. Electronic Systems Defensive System Div · Electronic Components
121700-026
Resistor Assembly
Part Number121700-026
ManufacturerNorthrop Grumman Corp. Electronic Systems Defensive System Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-235-2554 (NSN)
Federal Item NameRESISTOR ASSEMBLY
Federal Supply Class5905 — Resistors
Mounting MethodSOLDER
Component RelationshipNOT MATCHED
Component Quantity3
Component NameFIXED FILM RESISTOR; FIXED FILM RESISTOR; VARIABLE,NONWIRE WOUND RESISTOR
Resistor Power Dissipation Rating0.125 AND 0.5
Assembly Construction MethodMOUNTED ON SOCKET
Mounting ConfigurationSPACES EVEN FOR 8 RESISTORS BOTTOM TO TOP,SPACE 6/8 USED,VAR RESISTOR VERTICAL USEING SPACE 2/3/4 ON RIGHT SIDE
Terminal TypeWIRE LEAD
Component Controlling AgencyNORTHROP CORP; NORTHROP CORP; NORTHROP CORP
Component Identifying NumberRNC55H3740FR PART NO. AND RNC55H9531FR PART NO. AND RJR32CD103M PART NO.
Electrical Resistance3.74 KILOHMS AND 9.53 KILOHMS AND 10.0 KILOHMS
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 121700-026 available?
We can source 121700-026 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 121700-026 by Northrop Grumman Corp. Electronic Systems Defensive System Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 121700-026 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 121700-026?
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 121700-026?
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.