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144-521-4 — RESISTOR NETWORK,FIXED,FILM

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

144-521-4: RESISTOR NETWORK,FIXED,FILM.

The RESISTOR NETWORK,FIXED,FILM is a the manufacturer industrial component. Key specifications include body_width: 0.355 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN, body_height: 0.100 INCHES MAXIMUM IN, body_length: 0.355 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN, terminal_type: PIN, terminal_length: 0.120 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN, inclosure_method: ENCAPSULATED. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-277-7040, 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→ 144-521-4
NSN: 5905-01-277-7040
FSC: 5905 — Resistor
CAGE: 73138 — BI TECHNOLOGIES CORPORATION DIV BI TECHNOLOGIES CORP. (USA)
SPECIFICATIONS
body_width0.355 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
body_height0.100 INCHES MAXIMUM IN
body_length0.355 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
terminal_typePIN
terminal_length0.120 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
inclosure_methodENCAPSULATED
style_designatorFLAT PACK
terminal_quantity14
electrical_resistance3.300 KILOHMS EACH RESISTOR
reliability_indicatorNOT ESTABLISHED
schematic_diagram_designatorISOLATED ARRAY
resistance_tolerance_in_percent-1.000 TO 1.000 EACH RESISTOR
NSN5905-01-277-7040
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR NETWORK,FIXED,FILM TITLE COMPONENT PN 144-521-4 MFR RESISTOR NETWORK,FIXED
KEY FEATURES
•
RESISTANCE TOLERANCE IN PERCENT: -1.000 TO 1.000 EACH RESISTOR
•
ELECTRICAL RESISTANCE: 3.300 KILOHMS EACH RESISTOR
•
TERMINAL QUANTITY: 14
•
TERMINAL TYPE: PIN
•
IDENTICAL VALUE RESISTOR QUANTITY: 7 EACH RESISTOR
•
INCLOSURE METHOD: ENCAPSULATED
•
TERMINAL LENGTH: 0.120 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
•
BODY WIDTH: 0.355 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
RESISTANCE TOLERANCE IN PERCENT-1.000 TO 1.000 EACH RESISTOR
ELECTRICAL RESISTANCE3.300 KILOHMS EACH RESISTOR
TERMINAL QUANTITY14
TERMINAL TYPEPIN
IDENTICAL VALUE RESISTOR QUANTITY7 EACH RESISTOR
INCLOSURE METHODENCAPSULATED
TERMINAL LENGTH0.120 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
BODY WIDTH0.355 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
BODY HEIGHT0.100 INCHES MAXIMUM IN
STYLE DESIGNATORFLAT PACK
SUBSTITUTES & CROSS-REFERENCES 1
100-165-4Same 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 144-521-4?
144-521-4 is a RESISTOR NETWORK,FIXED,FILM. It is classified as a MRO (MRO_GENERAL).
What parts can replace 144-521-4?
There is 1 known substitute for 144-521-4: 100-165-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 144-521-4?
144-521-4 is cataloged in the U.S. Government catalog under NSN 5905-01-277-7040. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.