BS-EP21 — RESISTOR,FIXED,WIRE WOUND

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

BS-EP21: RESISTOR,FIXED,WIRE WOUND.

The RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include body_length: 0.500 INCHES NOMINAL IN, body_diameter: 0.250 INCHES NOMINAL IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, style_designator: AXIAL TERMINAL EACH END, electrical_resistance: 2.500 KILOHMS. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-903-4192, 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→ BS-EP21

NSN: 5905-00-903-4192
FSC: 5905 — Resistor
CAGE: K0577 — BRITISH SAROZAL LTD (GBR)

SPECIFICATIONS

body_length	0.500 INCHES NOMINAL IN
body_diameter	0.250 INCHES NOMINAL IN
terminal_type	WIRE LEAD
inclosure_type	ENCAPSULATED
style_designator	AXIAL TERMINAL EACH END
electrical_resistance	2.500 KILOHMS
reliability_indicator	NOT 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	0.250 FREE AIR
temp_range_of_temp_coefficient_in_deg_celsius	-55.0 TO 145.0
temp_coefficient_of_resistance_in_ppm_per_deg_celsius	-5.0 TO 5.0
NSN	5905-00-903-4192

COMPONENT DIAGRAM

KEY FEATURES

•

RESISTANCE TOLERANCE IN PERCENT: -1.000 TO 1.000

•

TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS: -5.0 TO 5.0

•

BODY DIAMETER: 0.250 INCHES NOMINAL IN

•

ELECTRICAL RESISTANCE: 2.500 KILOHMS

•

INCLOSURE TYPE: ENCAPSULATED

•

TERMINAL TYPE: WIRE LEAD

•

TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS: -55.0 TO 145.0

•

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	-5.0 TO 5.0
BODY DIAMETER	0.250 INCHES NOMINAL IN
ELECTRICAL RESISTANCE	2.500 KILOHMS
INCLOSURE TYPE	ENCAPSULATED
TERMINAL TYPE	WIRE LEAD
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS	-55.0 TO 145.0
STYLE DESIGNATOR	AXIAL TERMINAL EACH END
POWER DISSIPATION RATING IN WATTS	0.250 FREE AIR
AMBIENT TEMP AT FULL RATED POWER	125.0 CELSIUS DEGC

SUBSTITUTES & CROSS-REFERENCES 5

EP2125000HMSReference document

Same NSN cross-reference

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

CE245Reference document

Same NSN cross-reference

Reference document — Secondary reference

101Reference document

Same NSN cross-reference

Reference document — Secondary reference

7010Reference document

Same NSN cross-reference

Reference document — Secondary reference

EP21Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 BS-EP21?

BS-EP21 is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).

What parts can replace BS-EP21?

There are 5 known substitutes for BS-EP21: EP2125000HMS, CE245, 101 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for BS-EP21?

BS-EP21 is cataloged in the U.S. Government catalog under NSN 5905-00-903-4192. This indicates validated use in U.S. government and defense supply chains.

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BS-EP21 — RESISTOR,FIXED,WIRE WOUND

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