G1U00ER4990F — RESISTOR,FIXED,WIRE WOUND

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

G1U00ER4990F: RESISTOR,FIXED,WIRE WOUND.

The RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include body_length: 0.250 INCHES NOMINAL IN, body_diameter: 0.085 INCHES NOMINAL IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, style_designator: AXIAL TERMINAL EACH END, electrical_resistance: 0.499 OHMS. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-172-4625, 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→ G1U00ER4990F

NSN: 5905-00-172-4625
FSC: 5905 — Resistor
CAGE: 91637 — VISHAY DALE ELECTRONICS, LLC DIV VISHAY AMERICAS (USA)

SPECIFICATIONS

body_length	0.250 INCHES NOMINAL IN
body_diameter	0.085 INCHES NOMINAL IN
terminal_type	WIRE LEAD
inclosure_type	ENCAPSULATED
style_designator	AXIAL TERMINAL EACH END
electrical_resistance	0.499 OHMS
reliability_indicator	ESTABLISHED
resistance_tolerance_in_percent	-1.000 TO 1.000
ambient_temp_at_full_rated_power	25.0 CELSIUS DEGC
power_dissipation_rating_in_watts	1.000 FREE AIR
reliability_failure_rate_level_in_percent	0.010
temp_range_of_temp_coefficient_in_deg_celsius	-55.0 TO 275.0
NSN	5905-00-172-4625

COMPONENT DIAGRAM

KEY FEATURES

•

RESISTANCE TOLERANCE IN PERCENT: -1.000 TO 1.000

•

TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS: -90.0 TO 90.0

•

BODY DIAMETER: 0.085 INCHES NOMINAL IN

•

ELECTRICAL RESISTANCE: 0.499 OHMS

•

INCLOSURE TYPE: ENCAPSULATED

•

TERMINAL TYPE: WIRE LEAD

•

TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS: -55.0 TO 275.0

•

STYLE DESIGNATOR: AXIAL TERMINAL EACH END

TECHNICAL CHARACTERISTICS

RESISTANCE TOLERANCE IN PERCENT	-1.000 TO 1.000
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS	-90.0 TO 90.0
BODY DIAMETER	0.085 INCHES NOMINAL IN
ELECTRICAL RESISTANCE	0.499 OHMS
INCLOSURE TYPE	ENCAPSULATED
TERMINAL TYPE	WIRE LEAD
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS	-55.0 TO 275.0
STYLE DESIGNATOR	AXIAL TERMINAL EACH END
RELIABILITY FAILURE RATE LEVEL IN PERCENT	0.010
POWER DISSIPATION RATING IN WATTS	1.000 FREE AIR

SUBSTITUTES & CROSS-REFERENCES 5

RWR81SR499FRSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

RWR81SR499FPReference document

Same NSN cross-reference

Reference document — Secondary reference

RWR81SR499FMReference document

Same NSN cross-reference

Reference document — Secondary reference

RWR81SR500FRReference document

Same NSN cross-reference

Reference document — Secondary reference

MILR39007-9Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is G1U00ER4990F?

G1U00ER4990F is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).

What parts can replace G1U00ER4990F?

There are 5 known substitutes for G1U00ER4990F: RWR81SR499FR, RWR81SR499FP, RWR81SR499FM and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for G1U00ER4990F?

G1U00ER4990F is cataloged in the U.S. Government catalog under NSN 5905-00-172-4625. This indicates validated use in U.S. government and defense supply chains.

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G1U00ER4990F — RESISTOR,FIXED,WIRE WOUND

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