RT12C2L502

View detailed technical data, stock status, and sourcing information for: RT12C2L502
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-043-0253

Item Name Code

37405

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 or 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

0.300 inches minimum and 0.330 inches maximum overall height, 0.180 inches minimum and 0.200 inches maximum overall width, 1 section quantity, rectangular w/mounting holes/slots body style, 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
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 0.200 inches maximum
Body Height: 0.300 inches minimum and 0.330 inches maximum
Shaft Style: round, slotted
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
Mounting Method: unthreaded hole
Electrical Resistance Per Section: 5.000 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
Terminal Location: rear end
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-milr27208-5 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

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
352250002862	Resistor,variable,nonwire Wound,
4171784-65	Resistor,variable,nonwire Wound,
947141-1502	Resistor,variable,nonwire Wound,
MILR27208-8	Resistor,variable,nonwire Wound,
RT12C2L502	Resistor,variable,nonwire Wound,
VBE668L5K	Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-00-043-0253?

The FSCG of the NSN 5905-00-043-0253 is 5905

Does the NSN 5905-00-043-0253 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-00-043-0253 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 5905-00-043-0253 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-043-0253 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 5905-00-043-0253 was assigned to the Federal Catalog?

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