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TP1661 — Technical Data Sheet

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— · 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 COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include rating_method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING, turn_quantity: 37 SINGLE COMPONENT SINGLE WINDING, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, overall_length: 0.375 INCHES NOMINAL IN, quality_factor: 6 MINIMUM SINGLE COMPONENT SINGLE WINDING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5950-00-902-7735, 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
TP1661
NSN: 5950-00-902-7735
FSC: 5950
CAGE: 29525 — HYTRONICS CORP. (USA)
SPECIFICATIONS
rating_methodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity37 SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_length0.375 INCHES NOMINAL IN
quality_factor6 MINIMUM SINGLE COMPONENT SINGLE WINDING
mounting_methodCORE AND THREADED STUD(S) SINGLE GROUP
overall_diameter0.438 INCHES MAXIMUM IN
core_constructionPOWDERED SINGLE COMPONENT
inductance_rating70.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
nominal_thread_size0.086 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
NSN5950-00-902-7735
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COIL,RADIO FREQUENCY TITLE COMPONENT PN TP1661 MFR COIL,RADIO FREQUENCY
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
•
NOMINAL THREAD SIZE: 0.086 INCHES SINGLE GROUP IN
•
OVERALL DIAMETER: 0.438 INCHES MAXIMUM IN
•
DC RESISTANCE RATING IN OHMS: 0.100 SINGLE COMPONENT SINGLE WINDING
•
THREAD QUANTITY PER INCH: 56 SINGLE GROUP
•
INDUCTANCE RATING: 70.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
•
RATING METHOD: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEFULLY INCLOSED
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NOMINAL THREAD SIZE0.086 INCHES SINGLE GROUP IN
OVERALL DIAMETER0.438 INCHES MAXIMUM IN
DC RESISTANCE RATING IN OHMS0.100 SINGLE COMPONENT SINGLE WINDING
THREAD QUANTITY PER INCH56 SINGLE GROUP
INDUCTANCE RATING70.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
RATING METHODELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
MOUNTING FACILITY QUANTITY1 SINGLE GROUP
OVERALL LENGTH0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
5131660InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
50194InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3132165InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
250120InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
50194SInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
887F050194InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TP1661?
TP1661 is a COIL,RADIO FREQUENCY.
What parts can replace TP1661?
There are 14 known substitutes for TP1661: 5131660, 50194, 3132165 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TP1661?
TP1661 is cataloged in the Federal Logistics Information System under NSN 5950-00-902-7735. This indicates validated use in U.S. government and defense supply chains.
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Last verified: October 2026