492H — RESISTOR,THERMAL

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

492H: RESISTOR,THERMAL.

The RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include zero_power_resistance: 1.400 KILOHMS, maximum_operating_temp: 200.0 CELSIUS DEGC, ambient_temp_at_full_rated_power: 25.0 CELSIUS DEGC, maximum_power_dissipation_rating: 0.38 WATTS, thermal_time_constant_in_seconds: 40.0, zero_power_resistance_tolerance_in_percent_at_reference_temp: -5.0 TO 5.0. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-776-2136, 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→ 492H

NSN: 5905-00-776-2136
FSC: 5905 — Resistor
CAGE: 07521 — CARBORUNDUM CO THE REFRACTORIES DIV (USA)

SPECIFICATIONS

zero_power_resistance	1.400 KILOHMS
maximum_operating_temp	200.0 CELSIUS DEGC
ambient_temp_at_full_rated_power	25.0 CELSIUS DEGC
maximum_power_dissipation_rating	0.38 WATTS
thermal_time_constant_in_seconds	40.0
zero_power_resistance_tolerance_in_percent_at_reference_temp	-5.0 TO 5.0
NSN	5905-00-776-2136

COMPONENT DIAGRAM

KEY FEATURES

•

ZERO POWER RESISTANCE: 1.400 KILOHMS

•

THERMAL TIME CONSTANT IN SECONDS: 40.0

•

AMBIENT TEMP AT FULL RATED POWER: 25.0 CELSIUS DEGC

•

ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP: -5.0 TO 5.0

•

MAXIMUM OPERATING TEMP: 200.0 CELSIUS DEGC

•

MAXIMUM POWER DISSIPATION RATING: 0.38 WATTS

TECHNICAL CHARACTERISTICS

ZERO POWER RESISTANCE	1.400 KILOHMS
THERMAL TIME CONSTANT IN SECONDS	40.0
AMBIENT TEMP AT FULL RATED POWER	25.0 CELSIUS DEGC
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP	-5.0 TO 5.0
MAXIMUM OPERATING TEMP	200.0 CELSIUS DEGC
MAXIMUM POWER DISSIPATION RATING	0.38 WATTS

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

5490828P38Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 492H?

492H is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).

What parts can replace 492H?

There is 1 known substitute for 492H: 5490828P38. Substitute compatibility should be verified for your specific system.

What is the NSN for 492H?

492H is cataloged in the U.S. Government catalog under NSN 5905-00-776-2136. This indicates validated use in U.S. government and defense supply chains.

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492H — RESISTOR,THERMAL

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