Bi Technologies Corporation · Electronic Components
7703-12
Resistor, Variable, Wire Wound, Pre
Part Number7703-12
ManufacturerBi Technologies Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-556-5062 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Undercut Width0.0730 INCHES NOMINAL
Undercut Diameter0.813 INCHES NOMINAL
Pilot Diameter1.3120 INCHES NOMINAL
Mounting Lip Diameter1.4380 INCHES NOMINAL
Function Conformity Tolerance Per-0.03 TO 0.03 SINGLE SECTION
Electrical Resistance Per Section1.600 KILOHMS SINGLE SECTION
Ambient Temp In Deg Celsius Per Se125.0 SINGLE SECTION
Shaft End Play0.00450 INCHES
Shaft Radial Play0.002 INCHES
Pilot Diameter Runout0.00150 INCHES
Features ProvidedNONMETALLIC SHAFT
Vendor Part Numbers800-1007, 61-679-1, 1225759-1, 7603-1156-0
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 7703-12 available?
We can source 7703-12 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 7703-12 by Bi Technologies Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7703-12 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 7703-12?
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 7703-12?
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.