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E300KR12 — RESISTOR,ADJUSTABLE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

E300KR12: RESISTOR,ADJUSTABLE.

The RESISTOR,ADJUSTABLE is a the manufacturer industrial component. Key specifications include terminal_type: TAB, SOLDER LUG, inclosure_type: ENCAPSULATED, style_designator: RADIAL TERMINAL EACH END, electrical_resistance: 12.000 OHMS, resistance_tolerance_in_percent: -10.000 TO 10.000, power_dissipation_rating_in_watts: 300.000 FREE AIR. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-271-1483, 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→ E300KR12
NSN: 5905-01-271-1483
FSC: 5905 — Resistor
CAGE: 44655 — OHMITE HOLDING, L.L.C. DBA OHMITE MANUFACTURING (USA)
SPECIFICATIONS
terminal_typeTAB, SOLDER LUG
inclosure_typeENCAPSULATED
style_designatorRADIAL TERMINAL EACH END
electrical_resistance12.000 OHMS
resistance_tolerance_in_percent-10.000 TO 10.000
power_dissipation_rating_in_watts300.000 FREE AIR
temp_coefficient_of_resistance_in_ppm_per_deg_celsius-400.0 TO 400.0
NSN5905-01-271-1483
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,ADJUSTABLE TITLE COMPONENT PN E300KR12 MFR RESISTOR,ADJUSTABLE
KEY FEATURES
•
RESISTANCE TOLERANCE IN PERCENT: -10.000 TO 10.000
•
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS: -400.0 TO 400.0
•
ELECTRICAL RESISTANCE: 12.000 OHMS
•
INCLOSURE TYPE: ENCAPSULATED
•
TERMINAL TYPE: TAB, SOLDER LUG
•
STYLE DESIGNATOR: RADIAL TERMINAL EACH END
•
POWER DISSIPATION RATING IN WATTS: 300.000 FREE AIR
TECHNICAL CHARACTERISTICS
RESISTANCE TOLERANCE IN PERCENT-10.000 TO 10.000
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS-400.0 TO 400.0
ELECTRICAL RESISTANCE12.000 OHMS
INCLOSURE TYPEENCAPSULATED
TERMINAL TYPETAB, SOLDER LUG
STYLE DESIGNATORRADIAL TERMINAL EACH END
POWER DISSIPATION RATING IN WATTS300.000 FREE AIR
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
2602Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E300KR12?
E300KR12 is a RESISTOR,ADJUSTABLE. It is classified as a MRO (MRO_GENERAL).
What parts can replace E300KR12?
There is 1 known substitute for E300KR12: 2602. Substitute compatibility should be verified for your specific system.
What is the NSN for E300KR12?
E300KR12 is cataloged in the U.S. Government catalog under NSN 5905-01-271-1483. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.