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PartsTable / COMPONENT / TB947PT10526A
TB947PT10526A ✓ 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 EARPHONE ELEMENT is a the manufacturer industrial component. Key specifications include body_style: EARPHONE ELEMENT, CIRCULAR, overall_diameter: 1.440 INCHES NOMINAL IN, earphone_element_type: MAGNETIC, earphone_element_depth: 0.672 INCHES NOMINAL IN, impedance_rating_in_ohms: 250.0 NOMINAL, acoustic_sensitivity_reference_rating: NOT RATED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-241-6228, 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
TB947PT10526A
NSN: 5965-00-241-6228
FSC: 5965
CAGE: 72217 — TELEPHONE COMPANY OF AMERICA INCORPORATED (USA)
SPECIFICATIONS
body_styleEARPHONE ELEMENT, CIRCULAR
overall_diameter1.440 INCHES NOMINAL IN
earphone_element_typeMAGNETIC
earphone_element_depth0.672 INCHES NOMINAL IN
impedance_rating_in_ohms250.0 NOMINAL
acoustic_sensitivity_reference_ratingNOT RATED
NSN5965-00-241-6228
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available EARPHONE ELEMENT TITLE COMPONENT PN TB947PT10526A MFR EARPHONE ELEMENT
KEY FEATURES
•
IMPEDANCE RATING IN OHMS: 250.0 NOMINAL
•
EARPHONE ELEMENT TYPE: MAGNETIC
•
BODY STYLE: EARPHONE ELEMENT, CIRCULAR
•
OVERALL DIAMETER: 1.440 INCHES NOMINAL IN
•
EARPHONE ELEMENT DEPTH: 0.672 INCHES NOMINAL IN
•
ACOUSTIC SENSITIVITY REFERENCE RATING: NOT RATED
TECHNICAL CHARACTERISTICS (FLIS)
IMPEDANCE RATING IN OHMS250.0 NOMINAL
EARPHONE ELEMENT TYPEMAGNETIC
BODY STYLEEARPHONE ELEMENT, CIRCULAR
OVERALL DIAMETER1.440 INCHES NOMINAL IN
EARPHONE ELEMENT DEPTH0.672 INCHES NOMINAL IN
ACOUSTIC SENSITIVITY REFERENCE RATINGNOT RATED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
1563Interchangeable
interchangeable cross-reference
interchangeable
888550-2Interchangeable
interchangeable cross-reference
interchangeable
96-1910Interchangeable
interchangeable cross-reference
interchangeable
191866Interchangeable
interchangeable cross-reference
interchangeable
21396Interchangeable
interchangeable cross-reference
interchangeable
SMA120142Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TB947PT10526A?
TB947PT10526A is a EARPHONE ELEMENT.
What parts can replace TB947PT10526A?
There are 17 known substitutes for TB947PT10526A: 1563, 888550-2, 96-1910 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TB947PT10526A?
TB947PT10526A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-241-6228. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026