Raytheon · Electronic Components
1789-1112P1
Resistor, Variable, Wire Wound, Non
Part Number1789-1112P1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-539-3520 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Electrical Resistance Per Section18.000 KILOHMS 1ST SECTION AND 28.000 KILOHMS 2ND SECTION AND 283.000 OHMS 3RD SECTION AND 50.000 KILOHMS 4TH SECTION AN
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Ambient Temp In Deg Celsius Per Se71.0 ALL SECTIONS
Power Dissipation Rating Per Secti2.0 FREE AIR ALL SECTIONS
Resistance Tolerance Per Section I-2.0 TO 2.0 1ST SECTION AND -1.0 TO 1.0 2ND SECTION AND -1.0 TO 1.0 3RD SECTION AND -3.0 TO 3.0 4TH SECTION AND -5.0 TO
Terminal Type And Quantity15 TURRET
Temp Coefficient Of Resistance Wir-180.0 TO 180.0 ALL SECTIONS
Mounting MethodCLAMP RING(S)
Body Diameter1.500 INCHES NOMINAL
Section Quantity5
Shaft StyleROUND, FLATTED
Cancelled NSN5905-00-314-7817 (cancelled)
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 1789-1112P1 available?
We can source 1789-1112P1 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 1789-1112P1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1789-1112P1 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 1789-1112P1?
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 1789-1112P1?
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.