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RT12C2Y103

View detailed technical data, stock status, and sourcing information for: RT12C2Y103

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RT12C2Y103
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-137-0545
Item Name Code
37406
Assigment Date
07/28/1971 (54 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.

1 section quantity, 0.500 inches nominal terminal length, rectangular w/mounting holes/slots body style, not established reliability indicator, 1.308 inches nominal 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
1.308 inches nominal
Terminal Length
0.500 inches nominal
Overall Height
0.815 inches nominal
Overall Width
0.190 inches nominal
Mounting Hole Diameter
0.093 inches nominal
Shaft Diameter
0.115 inches nominal
Shaft Length
0.058 inches nominal
Body Length
1.250 inches nominal
Body Width
0.190 inches nominal
Body Height
0.315 inches nominal
Shaft Style
round, slotted
Actuator Type
single shaft
Center To Center Distance Between Terminals
0.700 inches nominal
Fragility Factor
moderately delicate
Lateral Distance Between Mounting Hole Centers
1.000 inches nominal
Mounting Facility Quantity
2
Terminal Location
lower adjacent side single row
Mounting Method
terminal and unthreaded hole
Electrical Resistance Per Section
10.0 kilohms single section
Center To Center Distance Between Center Terminal And Outside Terminal
0.300 inches nominal
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
0.8 free air single section
Resistance Tolerance Per Section In Percent
-5.0 to 5.0 single section
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 pin
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
5905-00-498-2064 No Name Available 09/01/2023
5905-00-660-7572 No Name Available 07/01/1976
5905-00-835-3894 No Name Available 06/01/2002
5905-00-847-4535 No Name Available 07/01/1976
5905-00-893-7761 No Name Available 09/06/2013
5905-01-087-9341 No Name Available 03/03/2009

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
100289-103 Resistor,variable,wire Wound,non
178-38326-11 Resistor,variable,wire Wound,non
200P1 Resistor,variable,wire Wound,non
236P1-103 Resistor,variable,wire Wound,non
400-20-10K0HMP0RM5PCT Resistor,variable,wire Wound,non
40Y-103-T500 Resistor,variable,wire Wound,non
41710302-000 Resistor,variable,wire Wound,non
57-2369-2 Resistor,variable,wire Wound,non
5905PL0305987 Resistor,variable,wire Wound,non
5L5145-001-84 Resistor,variable,wire Wound,non
65E309 Resistor,variable,wire Wound,non
7010022-5 Resistor,variable,wire Wound,non
7717791P23 Resistor,variable,wire Wound,non
M39015-1-007YMB Resistor,variable,wire Wound,non
M39015/01-007YM Resistor,variable,wire Wound,non
M39015/1-007YR Resistor,variable,wire Wound,non
RT12C2Y103 Resistor,variable,wire Wound,non
RTR12DY103R Resistor,variable,wire Wound,non

FAQs

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

What is the FSCG of the NSN 5905-00-137-0545?
The FSCG of the NSN 5905-00-137-0545 is 5905
Does the NSN 5905-00-137-0545 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-00-137-0545 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 5905-00-137-0545 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-137-0545 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 5905-00-137-0545 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Jul 28, 1971

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