277256-191 — 277256-191

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

277256-191: 277256-191.

The 277256-191 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5910-01-453-6151, 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

277256-191

NSN: 5910-01-453-6151
FSC: 5910 — Capacitors
CAGE: 37695 — RAYTHEON COMPANY (USA)

SPECIFICATIONS

Part Number	277256-191
NSN	5910-01-453-6151

COMPONENT DIAGRAM

KEY FEATURES

•

DC LEAKAGE AT MAXIMUM OPERATING TEMP: 15.0 MICROAMPERES

•

BODY STYLE: CHIP TYPE

•

TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION

•

NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

ELECTRICAL POLARIZATION: NONPOLARIZED

•

BODY WIDTH: 0.110 INCHES NOMINAL IN

•

BODY HEIGHT: 0.083 INCHES MAXIMUM IN

•

REFERENCE TEMP AT WHICH RATED: 25.0 CELSIUS DEGC

TECHNICAL CHARACTERISTICS

DC LEAKAGE AT MAXIMUM OPERATING TEMP	15.0 MICROAMPERES
BODY STYLE	CHIP TYPE
TOLERANCE RANGE PER SECTION	-10.00 TO 10.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
ELECTRICAL POLARIZATION	NONPOLARIZED
BODY WIDTH	0.110 INCHES NOMINAL IN
BODY HEIGHT	0.083 INCHES MAXIMUM IN
REFERENCE TEMP AT WHICH RATED	25.0 CELSIUS DEGC
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	10.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATOR	NO COMMON OR GROUNDED ELECTRODE(S)

SUBSTITUTES & CROSS-REFERENCES 4

T491C156K010ASSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

TAJB156K010Reference document

Same NSN cross-reference

Reference document — Secondary reference

293D156X9010C2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

TAJB156K010RSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 277256-191?

277256-191 is a 277256-191.

What parts can replace 277256-191?

There are 4 known substitutes for 277256-191: T491C156K010AS, TAJB156K010, 293D156X9010C2 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 277256-191?

277256-191 is cataloged in the U.S. Government catalog under NSN 5910-01-453-6151. This indicates validated use in U.S. government and defense supply chains.

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