ST-4B501 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

ST-4B501: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: RECTANGULAR, OPEN ELEMENT, actuator_type: SLIDER, reliability_indicator: NOT ESTABLISHED, electrical_resistance_per_section: 500.0 OHMS SINGLE SECTION, resistance_tolerance_per_section_in_percent: -20.0 TO 20.0 SINGLE SECTION, power_dissipation_rating_per_section_in_watts: 0.25 FREE AIR SINGLE SECTION. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-461-5830, 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→ ST-4B501

NSN: 5905-01-461-5830
FSC: 5905 — Resistor
CAGE: S7857 — COPAL ELECTRONIC CO LTD (JPN)

SPECIFICATIONS

body_style	RECTANGULAR, OPEN ELEMENT
actuator_type	SLIDER
section_quantity	1
reliability_indicator	NOT ESTABLISHED
electrical_resistance_per_section	500.0 OHMS SINGLE SECTION
resistance_tolerance_per_section_in_percent	-20.0 TO 20.0 SINGLE SECTION
power_dissipation_rating_per_section_in_watts	0.25 FREE AIR SINGLE SECTION
ambient_temp_in_deg_celsius_per_section_at_full_rated_power	70.0 SINGLE SECTION
temp_coefficient_of_resistance_per_section_in_ppm_per_deg_celsius	-100.0 TO 100.0 SINGLE SECTION
ambient_temp_in_deg_celsius_per_section_at_zero_percent_rated_power	120.0 SINGLE SECTION
NSN	5905-01-461-5830

COMPONENT DIAGRAM

KEY FEATURES

•

ELECTRICAL RESISTANCE PER SECTION: 500.0 OHMS SINGLE SECTION

•

AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 120.0 SINGLE SECTION

•

SECTION QUANTITY: 1

•

BODY STYLE: RECTANGULAR, OPEN ELEMENT

•

TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS: -100.0 TO 100.0 SINGLE SECTION

•

ACTUATOR TYPE: SLIDER

•

POWER DISSIPATION RATING PER SECTION IN WATTS: 0.25 FREE AIR SINGLE SECTION

•

RELIABILITY INDICATOR: NOT ESTABLISHED

TECHNICAL CHARACTERISTICS

ELECTRICAL RESISTANCE PER SECTION	500.0 OHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	120.0 SINGLE SECTION
SECTION QUANTITY	1
BODY STYLE	RECTANGULAR, OPEN ELEMENT
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS	-100.0 TO 100.0 SINGLE SECTION
ACTUATOR TYPE	SLIDER
POWER DISSIPATION RATING PER SECTION IN WATTS	0.25 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR	NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-20.0 TO 20.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	70.0 SINGLE SECTION

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

RGS4H501Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 ST-4B501?

ST-4B501 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).

What parts can replace ST-4B501?

There is 1 known substitute for ST-4B501: RGS4H501. Substitute compatibility should be verified for your specific system.

What is the NSN for ST-4B501?

ST-4B501 is cataloged in the U.S. Government catalog under NSN 5905-01-461-5830. This indicates validated use in U.S. government and defense supply chains.

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ST-4B501 — RESISTOR,VARIABLE,NONWIRE WOUND,

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