RT12C2L102

View detailed technical data, stock status, and sourcing information for: RT12C2L102
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-054-7742

Item Name Code

37406

Assigment Date

01/01/1961 (65 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus of minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, nonwire wound; nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.

rectangular w/mounting holes/slots body style, 0.300 inches minimum and 0.330 inches maximum overall height, not established reliability indicator, 1 section quantity, 1.300 inches minimum and 1.340 inches maximum overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Section Quantity: 1
Body Style: rectangular w/mounting holes/slots
Reliability Indicator: not established
Overall Length: 1.300 inches minimum and 1.340 inches maximum
Overall Height: 0.300 inches minimum and 0.330 inches maximum
Overall Width: 0.180 inches minimum and 0.200 inches maximum
Mounting Hole Diameter: 0.088 inches minimum and 0.098 inches maximum
Shaft Diameter: 0.100 inches minimum and 0.130 inches maximum
Shaft Length: 0.060 inches minimum and 0.080 inches maximum
Body Length: 1.240 inches minimum and 1.260 inches maximum
Body Width: 0.180 inches minimum and 0.280 inches maximum
Body Height: 0.315 inches nominal
Shaft Style: round, slotted
Contact Arm Electrical Off Position: fully ccw
Actuator Type: single shaft
Effective Electrical Rotation In Deg Angular Rotation: 6120.0 minimum and 9720.0 maximum
Maximum Starting Torque: 8.00 inch-ounces
Lateral Distance Between Mounting Hole Centers: 0.995 inches minimum and 1.005 inches maximum
Mounting Facility Quantity: 2
Terminal Location: rear end
Mounting Method: unthreaded hole
Electrical Resistance Per Section: 1.0 kilohms single section
Rotary Actuator Travel In Angular Deg: 6120.0 minimum and 9720.0 maximum
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 150.0 single section
Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius: -50.0 to 50.0 single section
Power Dissipation Rating Per Section In Watts: 0.75 free air single section
Resistance Tolerance Per Section In Percent: -5.0 to 5.0 single section
Actuator Travel Control Feature: stops
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 85.0 single section
Test Data Document: "81349-mil-r-27208 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Terminal Type And Quantity: 3 wire lead
Specification/Standard Data: 81349-mil-r-27208/8 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-404-3721	No Name Available	09/01/2019

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
1502078-4	Resistor,variable,wire Wound,non
352250002859	Resistor,variable,wire Wound,non
4171784-62	Resistor,variable,wire Wound,non
42-1-1-102	Resistor,variable,wire Wound,non
947141-1102	Resistor,variable,wire Wound,non
RT12C2L102	Resistor,variable,wire Wound,non
VBE668L1K	Resistor,variable,wire Wound,non

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5905-00-054-7742?

The FSCG of the NSN 5905-00-054-7742 is 5905

Does the NSN 5905-00-054-7742 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-054-7742 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5905-00-054-7742 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-00-054-7742 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5905-00-054-7742 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961