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Technical Data Sheet
T4998 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include overall_width: 0.505 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_height: 0.500 INCHES MAXIMUM IN, overall_length: 0.625 INCHES MAXIMUM IN, mounting_method: TERMINAL SINGLE GROUP, inductance_rating: 800.00 MICROHENRIES MINIMUM SINGLE COMPONENT ALL SECONDARY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-434-7937, 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
T4998
NSN: 5950-01-434-7937
FSC: 5950
CAGE: 53342 — OPT INDUSTRIES INC DIV OF ELECTRONIKA INC (USA)
SPECIFICATIONS
overall_width0.505 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height0.500 INCHES MAXIMUM IN
overall_length0.625 INCHES MAXIMUM IN
mounting_methodTERMINAL SINGLE GROUP
inductance_rating800.00 MICROHENRIES MINIMUM SINGLE COMPONENT ALL SECONDARY
reliability_indicatorNOT ESTABLISHED
end_item_identificationPACER DAWN
winding_operating_voltage270.00 DC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
terminal_type_and_quantity7 WIRE LEAD
dc_resistance_rating_in_ohms0.500 SINGLE COMPONENT ALL SECONDARY
winding_function_and_quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
NSN5950-01-434-7937
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN T4998 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
MOUNTING METHOD: TERMINAL SINGLE GROUP
DC RESISTANCE RATING IN OHMS: 0.500 SINGLE COMPONENT ALL SECONDARY
INCLOSURE TYPE: FULLY INCLOSED
INDUCTANCE RATING: 800.00 MICROHENRIES MINIMUM SINGLE COMPONENT ALL PRIMARY
WINDING OPERATING VOLTAGE: 270.00 DC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
TERMINAL TYPE AND QUANTITY: 7 WIRE LEAD
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODTERMINAL SINGLE GROUP
DC RESISTANCE RATING IN OHMS0.500 SINGLE COMPONENT ALL SECONDARY
INCLOSURE TYPEFULLY INCLOSED
INDUCTANCE RATING800.00 MICROHENRIES MINIMUM SINGLE COMPONENT ALL PRIMARY
WINDING OPERATING VOLTAGE270.00 DC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
WINDING OPERATING VOLTAGE270.00 DC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
END ITEM IDENTIFICATIONPACER DAWN
TERMINAL TYPE AND QUANTITY7 WIRE LEAD
OVERALL LENGTH0.625 INCHES MAXIMUM IN
OVERALL WIDTH0.505 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
496Interchangeable
interchangeable cross-reference
interchangeable
0211575-6Interchangeable
interchangeable cross-reference
interchangeable
202564Interchangeable
interchangeable cross-reference
interchangeable
27025Interchangeable
interchangeable cross-reference
interchangeable
10164338-4Interchangeable
interchangeable cross-reference
interchangeable
NTA1018Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T4998?
T4998 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace T4998?
There are 11 known substitutes for T4998: 496, 0211575-6, 202564 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for T4998?
T4998 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-434-7937. This indicates validated use in U.S. government and defense supply chains.
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