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Technical Data Sheet
HR20D5B744OHMS ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include body_length: 0.235 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN, body_diameter: 0.145 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN, cubic_measure: 0.007 CUBIC INCHES, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, terminal_length: 1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-113-4982, 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 HR20D5B744OHMS
NSN: 5905-00-113-4982
FSC: 5905
CAGE: 54294 — SHALLCROSS INC (USA)
SPECIFICATIONS
body_length0.235 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
body_diameter0.145 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
cubic_measure0.007 CUBIC INCHES
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
terminal_length1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
style_designatorAXIAL TERMINAL EACH END
electrical_resistance744.000 OHMS
reliability_indicatorNOT ESTABLISHED
resistance_tolerance_in_percent-0.100 TO 0.100
ambient_temp_at_full_rated_power125.0 CELSIUS DEGC
power_dissipation_rating_in_watts0.125 FREE AIR
NSN5905-00-113-4982
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN HR20D5B744OHMS MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
TEST DATA DOCUMENT: 94756-443-1349 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
CUBIC MEASURE: 0.007 CUBIC INCHES
TERMINAL LENGTH: 1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
BODY DIAMETER: 0.145 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS: -55.0 TO 125.0
POWER DISSIPATION RATING IN WATTS: 0.125 FREE AIR
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER: 145.0
AMBIENT TEMP AT FULL RATED POWER: 125.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
TEST DATA DOCUMENT94756-443-1349 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
CUBIC MEASURE0.007 CUBIC INCHES
TERMINAL LENGTH1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
BODY DIAMETER0.145 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS-55.0 TO 125.0
POWER DISSIPATION RATING IN WATTS0.125 FREE AIR
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER145.0
AMBIENT TEMP AT FULL RATED POWER125.0 CELSIUS DEGC
TERMINAL TYPEWIRE LEAD
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
177030-107Interchangeable
interchangeable cross-reference
interchangeable
B45XInterchangeable
interchangeable cross-reference
interchangeable
180149Interchangeable
interchangeable cross-reference
interchangeable
1989-082Interchangeable
Same NIIN cross-reference
interchangeable
HRL1645-082Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HR20D5B744OHMS?
HR20D5B744OHMS is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).
What parts can replace HR20D5B744OHMS?
There are 5 known substitutes for HR20D5B744OHMS: 177030-107, B45X, 180149 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HR20D5B744OHMS?
HR20D5B744OHMS is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-113-4982. This indicates validated use in U.S. government and defense supply chains.
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