Bi Technologies Corporation · Trimmer Resistors - Through Hole
78LR1K
Resistor, Variable, Nonwire Wound,
Part Number78LR1K
ManufacturerBi Technologies Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-138-1389 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Section Quantity1
Body StyleRECTANGULAR W/MOUNTING HOLES/SLOTS
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Shaft Diameter0.110 INCHES NOMINAL
Body Width0.195 INCHES NOMINAL
Terminal Type And Quantity3 WIRE LEAD
Overall Width0.195 INCHES NOMINAL
Mounting Facility Quantity2
Temp Coefficient Of Resistance Per-100.0 TO 100.0 SINGLE SECTION
Terminal Length6.000 INCHES MINIMUM
Shaft Length0.070 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
Standard Pack Qty25
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 78LR1K available?
We can source 78LR1K 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 78LR1K by Bi Technologies Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 78LR1K 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 78LR1K?
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 78LR1K?
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.