Cts Corp. Electromechanical Div · Electronic Components
PF3948
Resistor, Variable, Nonwire Wound,
Part NumberPF3948
ManufacturerCts Corp. Electromechanical Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-715-0753 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Mounting Bushing Length0.375 INCHES NOMINAL
Body Diameter0.625 INCHES NOMINAL
Actuator TypeSINGLE SHAFT
Reliability IndicatorNOT ESTABLISHED
Temp Coefficient Of Resistance Per-70.0 TO 70.0 SINGLE SECTION
Mounting MethodLOCKING BUSHING
Electrical Resistance Per Section4.0 KILOHMS SINGLE SECTION
Fragility FactorMODERATELY RUGGED
Screw Thread Series DesignatorUNEF
Screw Thread Diameter0.250 INCHES NOMINAL
Features ProvidedSHAFT LOCKING DEVICE
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 PF3948 available?
We can source PF3948 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 PF3948 by Cts Corp. Electromechanical Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PF3948 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 PF3948?
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 PF3948?
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.