2D1531 — RESISTOR,THERMAL

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

2D1531: RESISTOR,THERMAL.

The RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include body_width: 0.048 INCHES NOMINAL IN, inclosure_type: ENCAPSULATED, terminal_length: 1.250 INCHES NOMINAL IN, style_designator: DISK, terminal_diameter: 0.013 INCHES NOMINAL IN, body_outside_diameter: 0.160 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-244-7987, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MRO→ MRO_GENERAL→ 2D1531

NSN: 5905-00-244-7987
FSC: 5905 — Resistor
CAGE: 50157 — THERM-O-DISC INC SUB OF EMERSON ELECTRIC CO (USA)

SPECIFICATIONS

body_width	0.048 INCHES NOMINAL IN
inclosure_type	ENCAPSULATED
terminal_length	1.250 INCHES NOMINAL IN
style_designator	DISK
terminal_diameter	0.013 INCHES NOMINAL IN
body_outside_diameter	0.160 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
zero_power_resistance	500.000 OHMS
terminal_type_and_quantity	2 WIRE LEAD
reference_temp_in_deg_celsius	25.0
zero_power_resistance_at_specified_temp	205.0 OHMS THIRD RESISTANCE-TEMPERATURE POINT
temp_points_for_resistance_readings_at_zero_power	50.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC
NSN	5905-00-244-7987

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER: 75.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC

•

INCLOSURE TYPE: ENCAPSULATED

•

TERMINAL DIAMETER: 0.013 INCHES NOMINAL IN

•

RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT: -17.0 TO 17.0 FIFTH RESISTANCE-TEMPERATURE POINT

TECHNICAL CHARACTERISTICS

TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER	75.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER	100.0 CELSIUS FOURTH RESISTANCE-TEMPERATURE POINT DEGC
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER	50.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER	-30.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC
INCLOSURE TYPE	ENCAPSULATED
TERMINAL DIAMETER	0.013 INCHES NOMINAL IN
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT	-17.0 TO 17.0 FIFTH RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT	-15.0 TO 15.0 SECOND RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT	-15.0 TO 15.0 FOURTH RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT	-13.0 TO 13.0 THIRD RESISTANCE-TEMPERATURE POINT

OTHER ITEMS IN FSC 5905 — Resistor

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5905-00-000-0136 5905-00-000-0488 5905-00-000-8809 5905-00-000-8833 5905-00-000-9526 5905-00-001-1342 5905-00-001-1573 5905-00-001-2059

SUBSTITUTES & CROSS-REFERENCES 1

06-34989A02Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2D1531?

2D1531 is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).

What parts can replace 2D1531?

There is 1 known substitute for 2D1531: 06-34989A02. Substitute compatibility should be verified for your specific system.

What is the NSN for 2D1531?

2D1531 is cataloged in the U.S. Government catalog under NSN 5905-00-244-7987. This indicates validated use in U.S. government and defense supply chains.

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