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A3312H19 — RESISTOR,THERMAL

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

A3312H19: RESISTOR,THERMAL.

The RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include body_width: 0.120 INCHES NOMINAL IN, overall_width: 0.312 INCHES NOMINAL IN, inclosure_type: ENCAPSULATED, terminal_length: 1.500 INCHES MINIMUM IN, style_designator: DISK, terminal_diameter: 0.040 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-062-2578, 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→ A3312H19
NSN: 5905-01-062-2578
FSC: 5905 — Resistor
CAGE: 72819 — OHMITE HOLDING, L.L.C. (USA)
SPECIFICATIONS
body_width0.120 INCHES NOMINAL IN
overall_width0.312 INCHES NOMINAL IN
inclosure_typeENCAPSULATED
terminal_length1.500 INCHES MINIMUM IN
style_designatorDISK
terminal_diameter0.040 INCHES NOMINAL IN
body_outside_diameter0.820 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
zero_power_resistance120.000 OHMS
maximum_operating_temp125.0 CELSIUS DEGC
terminal_type_and_quantity2 WIRE LEAD
ambient_temp_at_full_rated_power25.0 CELSIUS DEGC
NSN5905-01-062-2578
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,THERMAL TITLE COMPONENT PN A3312H19 MFR RESISTOR,THERMAL
KEY FEATURES
•
INCLOSURE TYPE: ENCAPSULATED
•
TERMINAL DIAMETER: 0.040 INCHES NOMINAL IN
•
TERMINAL LENGTH: 1.500 INCHES MINIMUM IN
•
BODY OUTSIDE DIAMETER: 0.820 INCHES NOMINAL IN
•
BODY WIDTH: 0.120 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DISK
•
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS: 28.5
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEENCAPSULATED
TERMINAL DIAMETER0.040 INCHES NOMINAL IN
TERMINAL LENGTH1.500 INCHES MINIMUM IN
BODY OUTSIDE DIAMETER0.820 INCHES NOMINAL IN
BODY WIDTH0.120 INCHES NOMINAL IN
STYLE DESIGNATORDISK
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS28.5
OVERALL WIDTH0.312 INCHES NOMINAL IN
ZERO POWER RESISTANCE120.000 OHMS
THERMAL TIME CONSTANT IN SECONDS150.0
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
80070-0T-3Reference 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 A3312H19?
A3312H19 is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace A3312H19?
There is 1 known substitute for A3312H19: 80070-0T-3. Substitute compatibility should be verified for your specific system.
What is the NSN for A3312H19?
A3312H19 is cataloged in the U.S. Government catalog under NSN 5905-01-062-2578. 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.