Servo Instrument · Electronic Components
12TW11-2877
Resistor, Variable, Wire Wound, Non
Part Number12TW11-2877
ManufacturerServo Instrument
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-939-3839 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Shaft StyleROUND, SLOTTED
Effective Electrical Rotation In D9000.0 NOMINAL
Body Height0.312 INCHES NOMINAL
Section Quantity1
Center To Center Distance Between0.300 INCHES NOMINAL
Terminal LocationLOWER ADJACENT SIDE TWO ROWS LOCATION NOT OTHERWISE SPECIFIED
Rotary Actuator Travel In Angular9000.0 NOMINAL
Terminal Type And Quantity3 PIN
Actuator Travel Control FeatureCLUTCH
Ambient Temp In Deg Celsius Per Se70.0 SINGLE SECTION
Power Dissipation Rating Per Secti0.50 FREE AIR SINGLE SECTION
Cancelled NSN5905-01-015-1892 (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 12TW11-2877 available?
We can source 12TW11-2877 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 12TW11-2877 by Servo Instrument obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12TW11-2877 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 12TW11-2877?
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 12TW11-2877?
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.