RS-2B-12.1PCT — RESISTOR,FIXED,WIRE WOUND,INDUCT

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

RS-2B-12.1PCT: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include body_length: 0.498 INCHES MINIMUM AND 0.622 INCHES MAXIMUM IN, body_diameter: 0.156 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN, cubic_measure: 0.023 CUBIC INCHES, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, terminal_length: 1.250 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-294-9379, 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→ RS-2B-12.1PCT

NSN: 5905-01-294-9379
FSC: 5905 — Resistor
CAGE: 91637 — VISHAY DALE ELECTRONICS, LLC DIV VISHAY AMERICAS (USA)

SPECIFICATIONS

body_length	0.498 INCHES MINIMUM AND 0.622 INCHES MAXIMUM IN
body_diameter	0.156 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
cubic_measure	0.023 CUBIC INCHES
terminal_type	WIRE LEAD
inclosure_type	ENCAPSULATED
terminal_length	1.250 INCHES MINIMUM IN
style_designator	AXIAL TERMINAL EACH END
electrical_resistance	12.100 KILOHMS
reliability_indicator	NOT 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	3.000 FREE AIR
NSN	5905-01-294-9379

COMPONENT DIAGRAM

KEY FEATURES

•

RESISTANCE TOLERANCE IN PERCENT: -1.000 TO 1.000

•

TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS: -20.0 TO 20.0

•

BODY DIAMETER: 0.156 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN

•

ELECTRICAL RESISTANCE: 12.100 KILOHMS

•

INCLOSURE TYPE: ENCAPSULATED

•

TERMINAL TYPE: WIRE LEAD

•

TERMINAL LENGTH: 1.250 INCHES MINIMUM IN

•

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

TECHNICAL CHARACTERISTICS

RESISTANCE TOLERANCE IN PERCENT	-1.000 TO 1.000
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS	-20.0 TO 20.0
BODY DIAMETER	0.156 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
ELECTRICAL RESISTANCE	12.100 KILOHMS
INCLOSURE TYPE	ENCAPSULATED
TERMINAL TYPE	WIRE LEAD
TERMINAL LENGTH	1.250 INCHES MINIMUM IN
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS	-55.0 TO 275.0
STYLE DESIGNATOR	AXIAL TERMINAL EACH END
POWER DISSIPATION RATING IN WATTS	3.000 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 3

ESS2BX017B12101FReference document

Same NSN cross-reference

Reference document — Secondary reference

T2B89-ER-1212FSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

RS02B12K10FSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is RS-2B-12.1PCT?

RS-2B-12.1PCT is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).

What parts can replace RS-2B-12.1PCT?

There are 3 known substitutes for RS-2B-12.1PCT: ESS2BX017B12101F, T2B89-ER-1212F, RS02B12K10F. Substitute compatibility should be verified for your specific system.

What is the NSN for RS-2B-12.1PCT?

RS-2B-12.1PCT is cataloged in the U.S. Government catalog under NSN 5905-01-294-9379. This indicates validated use in U.S. government and defense supply chains.

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RS-2B-12.1PCT — RESISTOR,FIXED,WIRE WOUND,INDUCT

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