PartsTable
Technical Data Sheet
Download PDF

21E1 — RESISTOR,THERMAL

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

21E1: RESISTOR,THERMAL.

The RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include body_width: 0.225 INCHES NOMINAL IN, body_length: 0.110 INCHES NOMINAL IN, inclosure_type: ENCAPSULATED, special_features: ALL RATINGS SHOWN WHILE MTD ON A METAL PLATE, style_designator: PLAIN DISK, body_outside_diameter: 0.400 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-686-3135, 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→ 21E1
NSN: 5905-00-686-3135
NIINs: 006863135, 010504466
FSC: 5905 — Resistor
CAGE: 83187 — BFGOODRICH CO THE AEROSPACE AND DEFENSE DIV AIRCRAFT TIRES (USA)
SPECIFICATIONS
body_width0.225 INCHES NOMINAL IN
body_length0.110 INCHES NOMINAL IN
inclosure_typeENCAPSULATED
special_featuresALL RATINGS SHOWN WHILE MTD ON A METAL PLATE
style_designatorPLAIN DISK
body_outside_diameter0.400 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
zero_power_resistance100.000 OHMS
maximum_current_rating1.00 AMPERES
maximum_operating_temp200.0 CELSIUS DEGC
terminal_type_and_quantity2 SURFACE CONTACT
reference_temp_in_deg_celsius25.0
NSN5905-00-686-3135
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,THERMAL TITLE COMPONENT PN 21E1 MFR RESISTOR,THERMAL
KEY FEATURES
•
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER: 0.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC
•
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT: -5.0 TO 5.0 ALL RESISTANCE-TEMPERATURE POINTS
•
ZERO POWER RESISTANCE AT SPECIFIED TEMP: 283.0 OHMS FIRST RESISTANCE-TEMPERATURE POINT
•
BODY OUTSIDE DIAMETER: 0.400 INCHES NOMINAL IN
•
MAXIMUM CURRENT RATING: 1.00 AMPERES
•
ZERO POWER RESISTANCE: 100.000 OHMS
TECHNICAL CHARACTERISTICS
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER0.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER50.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT-5.0 TO 5.0 ALL RESISTANCE-TEMPERATURE POINTS
ZERO POWER RESISTANCE AT SPECIFIED TEMP283.0 OHMS FIRST RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP41.0 OHMS SECOND RESISTANCE-TEMPERATURE POINT
BODY OUTSIDE DIAMETER0.400 INCHES NOMINAL IN
MAXIMUM CURRENT RATING1.00 AMPERES
ZERO POWER RESISTANCE100.000 OHMS
BODY LENGTH0.110 INCHES NOMINAL IN
SPECIAL FEATURESALL RATINGS SHOWN WHILE MTD ON A METAL PLATE
SUBSTITUTES & CROSS-REFERENCES 1
21F1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
Ready to buy 21E1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 21E1?
21E1 is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21E1?
There is 1 known substitute for 21E1: 21F1. Substitute compatibility should be verified for your specific system.
What is the NSN for 21E1?
21E1 is cataloged in the U.S. Government catalog under NSN 5905-00-686-3135. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 21E1