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Technical Data Sheet
44145-1 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, bore_type: STRAIGHT SPLINE, face_width: 0.162 INCHES NOMINAL IN, body_length: 0.250 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 0.375 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5995-00-417-3529, 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 44145-1
NSN: 5995-00-417-3529
FSC: 5995
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 4130
bore_typeSTRAIGHT SPLINE
face_width0.162 INCHES NOMINAL IN
body_length0.250 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch0.375 INCHES NOMINAL IN
body_diameter0.090 INCHES NOMINAL IN
spline_length1.000 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
overall_length1.664 INCHES NOMINAL IN
pitch_diameter2.635 INCHES NOMINAL IN
NSN5995-00-417-3529
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 44145-1 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
STYLE DESIGNATOR: INTERNAL AND EXTERNAL CONNECTOR
CONDUCTOR QUANTITY: 1
TERMINAL MANUFACTURER IDENTIFYING REFERENCE NUMBER: 154777-3 SECOND END SINGLE CONDUCTOR
TERMINATION TYPE: CONNECTOR RECEPTACLE BOTH ENDS SINGLE CONDUCTOR
CONDUCTOR ARRANGEMENT AND QUANTITY: 1 COAXIAL
TERMINAL COMMERCIAL AND GOVERNMENT ENTITY CODE: 49956 BOTH ENDS SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH4.500 INCHES IN
STYLE DESIGNATORINTERNAL AND EXTERNAL CONNECTOR
CONDUCTOR QUANTITY1
TERMINAL MANUFACTURER IDENTIFYING REFERENCE NUMBER154777-3 SECOND END SINGLE CONDUCTOR
TERMINATION TYPECONNECTOR RECEPTACLE BOTH ENDS SINGLE CONDUCTOR
CONDUCTOR ARRANGEMENT AND QUANTITY1 COAXIAL
TERMINAL COMMERCIAL AND GOVERNMENT ENTITY CODE49956 BOTH ENDS SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
TERMINAL MANUFACTURER IDENTIFYING REFERENCE NUMBER154777-1 FIRST END SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
441451Interchangeable
interchangeable cross-reference
interchangeable
1-4-5P200EInterchangeable
interchangeable cross-reference
interchangeable
2501480-32Interchangeable
interchangeable cross-reference
interchangeable
4414C51Interchangeable
interchangeable cross-reference
interchangeable
722907-50Interchangeable
interchangeable cross-reference
interchangeable
4059848Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 44145-1?
44145-1 is a MICROCIRCUIT,DIGITAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 44145-1?
There are 7 known substitutes for 44145-1: 441451, 1-4-5P200E, 2501480-32 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 44145-1?
44145-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5995-00-417-3529. This indicates validated use in U.S. government and defense supply chains.
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