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Technical Data Sheet
1644-97 ✓ 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

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include disk_type: EXTERNAL TEETH, design_type: DRY, flexibility: RIGID, disk_material: STEEL, coil_form_type: HOLLOW SINGLE COMPONENT, inclosure_type: FULLY INCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-215-4756, 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
1644-97
NSN: 5950-00-215-4756
FSC: 5950
CAGE: 18212 — AMERICAN TRANS-COIL CORP (USA)
SPECIFICATIONS
disk_typeEXTERNAL TEETH
design_typeDRY
flexibilityRIGID
disk_materialSTEEL
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_length0.630 INCHES MAXIMUM IN
mounting_methodTAB SINGLE GROUP
frequency_rating24.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
mounting_tab_width0.012 INCHES NOMINAL IN
body_outside_diameter0.417 INCHES MINIMUM AND 0.427 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
NSN5950-00-215-4756
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN 1644-97 MFR TRANSFORMER,RADIO FREQ
KEY FEATURES
COIL FORM TYPE: HOLLOW SINGLE COMPONENT
RELIABILITY INDICATOR: NOT ESTABLISHED
WINDING FUNCTION AND QUANTITY: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
ADJUSTMENT METHOD AND QUANTITY: 1 ADJUSTABLE CORE SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 0.410 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
FREQUENCY RATING: 24.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
BODY OUTSIDE DIAMETER: 0.417 INCHES MINIMUM AND 0.427 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
COIL FORM TYPEHOLLOW SINGLE COMPONENT
RELIABILITY INDICATORNOT ESTABLISHED
WINDING FUNCTION AND QUANTITY1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
ADJUSTMENT METHOD AND QUANTITY1 ADJUSTABLE CORE SINGLE COMPONENT
OVERALL LENGTH0.630 INCHES MAXIMUM IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.410 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
FREQUENCY RATING24.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
BODY OUTSIDE DIAMETER0.417 INCHES MINIMUM AND 0.427 INCHES MAXIMUM IN
MOUNTING TAB WIDTH0.012 INCHES NOMINAL IN
ADJUSTMENT DEVICE DRIVE TYPESHAFT SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
3744Interchangeable
interchangeable cross-reference
interchangeable
A6387Interchangeable
interchangeable cross-reference
interchangeable
14317Interchangeable
interchangeable cross-reference
interchangeable
2035298Interchangeable
interchangeable cross-reference
interchangeable
2473S19Interchangeable
interchangeable cross-reference
interchangeable
PD15-A6387-30Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1644-97?
1644-97 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 1644-97?
There are 10 known substitutes for 1644-97: 3744, A6387, 14317 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1644-97?
1644-97 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-215-4756. This indicates validated use in U.S. government and defense supply chains.
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