TM1/4-120 — RESISTOR,THERMAL

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

TM1/4-120: RESISTOR,THERMAL.

The RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include body_length: 0.570 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN, terminal_length: 1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN, style_designator: ROD, terminal_diameter: 0.025 INCHES NOMINAL IN, body_outside_diameter: 0.185 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-033-7939, 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→ TM1/4-120

NSN: 5905-01-033-7939
FSC: 5905 — Resistor
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)

SPECIFICATIONS

body_length	0.570 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
terminal_length	1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
style_designator	ROD
terminal_diameter	0.025 INCHES NOMINAL IN
body_outside_diameter	0.185 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
reliability_indicator	NOT ESTABLISHED
zero_power_resistance	120.000 OHMS
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
maximum_power_dissipation_rating	250.00 MILLIWATTS
NSN	5905-01-033-7939

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL DIAMETER: 0.025 INCHES NOMINAL IN

•

TERMINAL LENGTH: 1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN

•

BODY OUTSIDE DIAMETER: 0.185 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN

•

REFERENCE TEMP IN DEG CELSIUS: 25.0

•

STYLE DESIGNATOR: ROD

•

ZERO POWER RESISTANCE: 120.000 OHMS

•

THERMAL TIME CONSTANT IN SECONDS: 54.0

•

AMBIENT TEMP AT FULL RATED POWER: 100.0 CELSIUS DEGC

TECHNICAL CHARACTERISTICS

TERMINAL DIAMETER	0.025 INCHES NOMINAL IN
TERMINAL LENGTH	1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER	0.185 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
REFERENCE TEMP IN DEG CELSIUS	25.0
STYLE DESIGNATOR	ROD
ZERO POWER RESISTANCE	120.000 OHMS
THERMAL TIME CONSTANT IN SECONDS	54.0
AMBIENT TEMP AT FULL RATED POWER	100.0 CELSIUS DEGC
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP	-10.0 TO 10.0
MAXIMUM OPERATING TEMP	150.0 CELSIUS DEGC

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

63G5583Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is TM1/4-120?

TM1/4-120 is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).

What parts can replace TM1/4-120?

There is 1 known substitute for TM1/4-120: 63G5583. Substitute compatibility should be verified for your specific system.

What is the NSN for TM1/4-120?

TM1/4-120 is cataloged in the U.S. Government catalog under NSN 5905-01-033-7939. This indicates validated use in U.S. government and defense supply chains.

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