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Technical Data Sheet
PartsTable / COMPONENT / DMS 81031B
DMS 81031B ✓ Verified by PartsTable
— · COMPONENT
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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.240 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN, special_features: FORMED LEADS, features_provided: HERMETICALLY SEALED AND MONOLITHIC AND EXTERNALLY COMPENSATED AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-104-1633, 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
DMS 81031B
NSN: 5962-00-104-1633
FSC: 5962
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
body_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length0.240 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
special_featuresFORMED LEADS
features_providedHERMETICALLY SEALED AND MONOLITHIC AND EXTERNALLY COMPENSATED AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
precious_materialGOLD
inclosure_materialMETAL
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
body_outside_diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
input_circuit_pattern2 INPUT
NSN5962-00-104-1633
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN DMS 81031B MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
INCLOSURE MATERIAL: PLASTIC
•
MAXIMUM POWER DISSIPATION RATING: 400.0 MILLIWATTS
•
BODY HEIGHT: 0.120 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
•
OPERATING TEMP RANGE: +0.0 TO 75.0 CELSIUS DEGC
•
TERMINAL SURFACE TREATMENT: TIN
•
INPUT CIRCUIT PATTERN: 8 INPUT
•
STORAGE TEMP RANGE: -55.0 TO 150.0 CELSIUS DEGC
•
BODY WIDTH: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE MATERIALPLASTIC
MAXIMUM POWER DISSIPATION RATING400.0 MILLIWATTS
BODY HEIGHT0.120 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
OPERATING TEMP RANGE+0.0 TO 75.0 CELSIUS DEGC
TERMINAL SURFACE TREATMENTTIN
INPUT CIRCUIT PATTERN8 INPUT
STORAGE TEMP RANGE-55.0 TO 150.0 CELSIUS DEGC
BODY WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY14 PRINTED CIRCUIT
INCLOSURE CONFIGURATIONDUAL-IN-LINE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
541-055-002Interchangeable
interchangeable cross-reference
interchangeable
DMS 81031BInterchangeable
interchangeable cross-reference
interchangeable
MC1552GInterchangeable
interchangeable cross-reference
interchangeable
MC1520Interchangeable
interchangeable cross-reference
interchangeable
911219-1Interchangeable
interchangeable cross-reference
interchangeable
SC8438FHInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DMS 81031B?
DMS 81031B is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace DMS 81031B?
There are 25 known substitutes for DMS 81031B: 541-055-002, DMS 81031B, MC1552G and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DMS 81031B?
DMS 81031B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-104-1633. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026