250-30F311 — RESISTOR,FIXED,WIRE WOUND,INDUCT

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

250-30F311: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include body_width: 1.000 INCHES NOMINAL IN, body_length: 1.250 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG, inclosure_type: ENCAPSULATED, terminal_width: 0.188 INCHES NOMINAL IN, terminal_length: 0.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-021-6736, 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→ 250-30F311

NSN: 5905-01-021-6736
FSC: 5905 — Resistor
CAGE: 44655 — OHMITE HOLDING, L.L.C. DBA OHMITE MANUFACTURING (USA)

SPECIFICATIONS

body_width	1.000 INCHES NOMINAL IN
body_length	1.250 INCHES NOMINAL IN
terminal_type	TAB, SOLDER LUG
inclosure_type	ENCAPSULATED
terminal_width	0.188 INCHES NOMINAL IN
terminal_length	0.438 INCHES NOMINAL IN
style_designator	TERMINALS ONE EDGE
mounting_hole_size	0.196 INCHES NOMINAL IN
electrical_resistance	75.000 OHMS
reliability_indicator	NOT ESTABLISHED
resistance_tolerance_in_percent	-5.000 TO 5.000
ambient_temp_at_full_rated_power	40.0 CELSIUS DEGC
NSN	5905-01-021-6736

COMPONENT DIAGRAM

KEY FEATURES

•

RESISTANCE TOLERANCE IN PERCENT: -5.000 TO 5.000

•

ELECTRICAL RESISTANCE: 75.000 OHMS

•

INCLOSURE TYPE: ENCAPSULATED

•

MOUNTING HOLE SIZE: 0.196 INCHES NOMINAL IN

•

TERMINAL TYPE: TAB, SOLDER LUG

•

DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 2.000 INCHES NOMINAL IN

•

TERMINAL LENGTH: 0.438 INCHES NOMINAL IN

•

BODY WIDTH: 1.000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

RESISTANCE TOLERANCE IN PERCENT	-5.000 TO 5.000
ELECTRICAL RESISTANCE	75.000 OHMS
INCLOSURE TYPE	ENCAPSULATED
MOUNTING HOLE SIZE	0.196 INCHES NOMINAL IN
TERMINAL TYPE	TAB, SOLDER LUG
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	2.000 INCHES NOMINAL IN
TERMINAL LENGTH	0.438 INCHES NOMINAL IN
BODY WIDTH	1.000 INCHES NOMINAL IN
STYLE DESIGNATOR	TERMINALS ONE EDGE
POWER DISSIPATION RATING IN WATTS	30.000 FREE AIR

SUBSTITUTES & CROSS-REFERENCES 3

F311Reference document

Same NSN cross-reference

Reference document — Secondary reference

1 1/4TE57FS75Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

F30J75RSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 250-30F311?

250-30F311 is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).

What parts can replace 250-30F311?

There are 3 known substitutes for 250-30F311: F311, 1 1/4TE57FS75, F30J75R. Substitute compatibility should be verified for your specific system.

What is the NSN for 250-30F311?

250-30F311 is cataloged in the U.S. Government catalog under NSN 5905-01-021-6736. This indicates validated use in U.S. government and defense supply chains.

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250-30F311 — RESISTOR,FIXED,WIRE WOUND,INDUCT

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