RTH42ES221J — RESISTOR,THERMAL

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

RTH42ES221J: RESISTOR,THERMAL.

The RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include body_length: 0.285 INCHES NOMINAL IN, inclosure_type: ENCAPSULATED, terminal_length: 1.200 INCHES MINIMUM IN, style_designator: ROD, terminal_diameter: 0.020 INCHES NOMINAL IN, body_outside_diameter: 0.100 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-001-5856, 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→ RTH42ES221J

NSN: 5905-00-001-5856
NIINs: 000015856, 012255649
FSC: 5905 — Resistor
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

body_length	0.285 INCHES NOMINAL IN
inclosure_type	ENCAPSULATED
terminal_length	1.200 INCHES MINIMUM IN
style_designator	ROD
terminal_diameter	0.020 INCHES NOMINAL IN
body_outside_diameter	0.100 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
zero_power_resistance	5.100 KILOHMS
maximum_operating_temp	125.0 CELSIUS DEGC
terminal_type_and_quantity	2 WIRE LEAD
ambient_temp_at_full_rated_power	25.0 CELSIUS DEGC
maximum_power_dissipation_rating	250.00 MILLIWATTS
NSN	5905-00-001-5856

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

INCLOSURE TYPE: ENCAPSULATED

•

TERMINAL DIAMETER: 0.020 INCHES NOMINAL IN

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	-15.0 CELSIUS SECOND 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	-55.0 CELSIUS FIRST 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	50.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC
INCLOSURE TYPE	ENCAPSULATED
TERMINAL DIAMETER	0.020 INCHES NOMINAL IN
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT	-7.0 TO 7.0 THIRD RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT	-15.0 TO 15.0 SIXTH RESISTANCE-TEMPERATURE POINT

SUBSTITUTES & CROSS-REFERENCES 3

MILT23648-19Reference document

Same NSN cross-reference

Reference document — Secondary reference

MIL-PRF-23648/19Reference document

Same NSN cross-reference

Reference document — Identification reference

TG1-8-221KReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 RTH42ES221J?

RTH42ES221J is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).

What parts can replace RTH42ES221J?

There are 3 known substitutes for RTH42ES221J: MILT23648-19, MIL-PRF-23648/19, TG1-8-221K. Substitute compatibility should be verified for your specific system.

What is the NSN for RTH42ES221J?

RTH42ES221J is cataloged in the U.S. Government catalog under NSN 5905-00-001-5856. This indicates validated use in U.S. government and defense supply chains.

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