TM254-123K — RESISTOR,THERMAL

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

TM254-123K: RESISTOR,THERMAL.

The RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include body_length: 0.391 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN, inclosure_type: ENCAPSULATED, terminal_length: 1.300 INCHES MINIMUM IN, style_designator: ROD, terminal_diameter: 0.025 INCHES NOMINAL IN, body_outside_diameter: 0.125 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-341-2006, 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→ TM254-123K

NSN: 5905-00-341-2006
FSC: 5905 — Resistor
CAGE: 12969 — MICRO USPD INC (USA)

SPECIFICATIONS

body_length	0.391 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN
inclosure_type	ENCAPSULATED
terminal_length	1.300 INCHES MINIMUM IN
style_designator	ROD
terminal_diameter	0.025 INCHES NOMINAL IN
body_outside_diameter	0.125 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
reliability_indicator	NOT ESTABLISHED
zero_power_resistance	12.000 KILOHMS
maximum_operating_temp	150.0 CELSIUS DEGC
terminal_type_and_quantity	2 WIRE LEAD
reference_temp_in_deg_celsius	25.0
ambient_temp_at_full_rated_power	100.0 CELSIUS DEGC
NSN	5905-00-341-2006

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

INCLOSURE TYPE: ENCAPSULATED

TECHNICAL CHARACTERISTICS

TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER	75.0 CELSIUS FOURTH RESISTANCE-TEMPERATURE POINT DEGC
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER	125.0 CELSIUS SIXTH RESISTANCE-TEMPERATURE POINT DEGC
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER	150.0 CELSIUS SEVENTH RESISTANCE-TEMPERATURE POINT DEGC
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER	100.0 CELSIUS FIFTH RESISTANCE-TEMPERATURE POINT DEGC
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER	-65.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER	-25.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER	-55.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC
INCLOSURE TYPE	ENCAPSULATED
TERMINAL DIAMETER	0.025 INCHES NOMINAL IN
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT	-15.0 TO 15.0 ALL RESISTANCE-TEMPERATURE POINTS

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 2

958024-41BReference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

TM254-41BReference 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 TM254-123K?

TM254-123K is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).

What parts can replace TM254-123K?

There are 2 known substitutes for TM254-123K: 958024-41B, TM254-41B. Substitute compatibility should be verified for your specific system.

What is the NSN for TM254-123K?

TM254-123K is cataloged in the U.S. Government catalog under NSN 5905-00-341-2006. This indicates validated use in U.S. government and defense supply chains.

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TM254-123K — RESISTOR,THERMAL

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