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Technical Data Sheet
PartsTable / COMPONENT / 2666101-1
2666101-1 ✓ 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 body_width: 1.620 INCHES MAXIMUM IN, body_height: 2.380 INCHES MAXIMUM IN, body_length: 1.620 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED WITH OIL, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-052-8531, 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
2666101-1
NSN: 5950-00-052-8531
FSC: 5950
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_width1.620 INCHES MAXIMUM IN
body_height2.380 INCHES MAXIMUM IN
body_length1.620 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED WITH OIL
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
special_featuresTERMINALS 2 AND 4 ARE NORMAL INPUTS
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current70.0 MILLIAMPERES DC MINIMUM AND 220.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL SECONDARY
winding_operating_voltage105.80 AC VOLTS MINIMUM AND 124.20 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
NSN5950-00-052-8531
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 2666101-1 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.172 INCHES MINIMUM AND 1.204 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
WINDING OPERATING CURRENT: 70.0 MILLIAMPERES DC MINIMUM AND 220.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL SECONDARY
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
BODY HEIGHT: 2.380 INCHES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 10 TAB, SOLDER LUG
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.172 INCHES MINIMUM AND 1.204 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY WIDTH: 1.620 INCHES MAXIMUM IN
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.172 INCHES MINIMUM AND 1.204 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING OPERATING CURRENT70.0 MILLIAMPERES DC MINIMUM AND 220.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL SECONDARY
RELIABILITY INDICATORNOT ESTABLISHED
BODY HEIGHT2.380 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY10 TAB, SOLDER LUG
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.172 INCHES MINIMUM AND 1.204 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY WIDTH1.620 INCHES MAXIMUM IN
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
FREQUENCY RATING60.0 HERTZ NOMINAL SINGLE COMPONENT
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
1416AInterchangeable
interchangeable cross-reference
interchangeable
1418AInterchangeable
interchangeable cross-reference
interchangeable
30059Interchangeable
interchangeable cross-reference
interchangeable
258802Interchangeable
interchangeable cross-reference
interchangeable
457221Interchangeable
interchangeable cross-reference
interchangeable
X552AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2666101-1?
2666101-1 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 2666101-1?
There are 17 known substitutes for 2666101-1: 1416A, 1418A, 30059 and 14 more. Substitute compatibility should be verified for your specific system.
Is 2666101-1 still available?
2666101-1 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026