RN50C4221F — RESISTOR,FIXED,FILM

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

RN50C4221F: RESISTOR,FIXED,FILM.

The RESISTOR,FIXED,FILM is a the manufacturer industrial component. Key specifications include body_length: 0.150 INCHES NOMINAL IN, body_diameter: 0.065 INCHES NOMINAL IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, style_designator: AXIAL TERMINAL EACH END, electrical_resistance: 4.220 KILOHMS. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-305-5287, 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→ RN50C4221F

NSN: 5905-00-305-5287
NIINs: 003055287, 004558480
FSC: 5905 — Resistor
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

body_length	0.150 INCHES NOMINAL IN
body_diameter	0.065 INCHES NOMINAL IN
terminal_type	WIRE LEAD
inclosure_type	ENCAPSULATED
style_designator	AXIAL TERMINAL EACH END
electrical_resistance	4.220 KILOHMS
reliability_indicator	ESTABLISHED
resistance_tolerance_in_percent	-1.000 TO 1.000
ambient_temp_at_full_rated_power	125.0 CELSIUS DEGC
power_dissipation_rating_in_watts	0.050 FREE AIR
reliability_failure_rate_level_in_percent	0.001
temp_range_of_temp_coefficient_in_deg_celsius	-55.0 TO 175.0
NSN	5905-00-305-5287

COMPONENT DIAGRAM

KEY FEATURES

•

RESISTANCE TOLERANCE IN PERCENT: -1.000 TO 1.000

•

TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS: -50.0 TO 50.0

•

BODY DIAMETER: 0.065 INCHES NOMINAL IN

•

ELECTRICAL RESISTANCE: 4.220 KILOHMS

•

INCLOSURE TYPE: ENCAPSULATED

•

TERMINAL TYPE: WIRE LEAD

•

TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS: -55.0 TO 175.0

•

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	-50.0 TO 50.0
BODY DIAMETER	0.065 INCHES NOMINAL IN
ELECTRICAL RESISTANCE	4.220 KILOHMS
INCLOSURE TYPE	ENCAPSULATED
TERMINAL TYPE	WIRE LEAD
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS	-55.0 TO 175.0
STYLE DESIGNATOR	AXIAL TERMINAL EACH END
RELIABILITY FAILURE RATE LEVEL IN PERCENT	0.001
POWER DISSIPATION RATING IN WATTS	0.050 FREE AIR

SUBSTITUTES & CROSS-REFERENCES 10

10120708Reference document

Same NSN cross-reference

Reference document — Informative reference only

944105-4221Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

ME434221Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

S575 0422GReference document

Same NSN cross-reference

Reference document — Secondary reference

RN50E4221FReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

7906452-252Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is RN50C4221F?

RN50C4221F is a RESISTOR,FIXED,FILM. It is classified as a MRO (MRO_GENERAL).

What parts can replace RN50C4221F?

There are 10 known substitutes for RN50C4221F: 10120708, 944105-4221, ME434221 and 7 more. Substitute compatibility should be verified for your specific system.

What is the NSN for RN50C4221F?

RN50C4221F is cataloged in the U.S. Government catalog under NSN 5905-00-305-5287. This indicates validated use in U.S. government and defense supply chains.

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RN50C4221F — RESISTOR,FIXED,FILM

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