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Technical Data Sheet

D172139 — Technical Data Sheet

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AMERICAN TELEPHONE AND TELEGRAPH CO · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The AMPLIFIER,AUDIO FREQUENCY is a AMERICAN TELEPHONE AND TELEGRAPH CO industrial component. Key specifications include OVERALL GAIN: 50.0 VOLTS, OVERALL WIDTH: 8.375 INCHES NOMINAL IN, OVERALL HEIGHT: 8.000 INCHES NOMINAL IN, OVERALL LENGTH: 8.500 INCHES NOMINAL IN, BASIC SHAPE STYLE: IRREGULAR, ATTENUATION IN DECIBELS: 1.0. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5996-00-248-9081, 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
D172139
NSN: 5996-00-248-9081
FSC: 5996 — AMPLIFIER,RADIO FREQUENCY
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)
SPECIFICATIONS
OVERALL GAIN50.0 VOLTS
OVERALL WIDTH8.375 INCHES NOMINAL IN
OVERALL HEIGHT8.000 INCHES NOMINAL IN
OVERALL LENGTH8.500 INCHES NOMINAL IN
BASIC SHAPE STYLEIRREGULAR
ATTENUATION IN DECIBELS1.0
AVERAGE LIFE MEASUREMENTNOT RATED
IMPEDANCE RATING PER CHANNEL600.000 OHMS OUTPUT CHANNEL
EXTERNAL DC OPERATING VOLTAGE IN VOLTS4.5 MINIMUM SINGLE VOLTAGE AND 45.0 MAXIMUM SINGLE VOLTAGE
NSN5996-00-248-9081
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: AMERICAN TELEPHONE AND TELEGRAPH CO AMPLIFIER,AUDIO FREQUENCY TITLE COMPONENT PN D172139 MFR AMERICAN TELEPHONE AND TELEGRAPH CO AMPLIFIER,AUDIO FREQUE
KEY FEATURES
OVERALL GAIN: 50.0 VOLTS
BASIC SHAPE STYLE: IRREGULAR
AVERAGE LIFE MEASUREMENT: NOT RATED
ATTENUATION IN DECIBELS: 1.0
IMPEDANCE RATING PER CHANNEL: 600.000 OHMS OUTPUT CHANNEL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL GAIN50.0 VOLTS
BASIC SHAPE STYLEIRREGULAR
AVERAGE LIFE MEASUREMENTNOT RATED
OVERALL WIDTH8.375 INCHES NOMINAL IN
OVERALL HEIGHT8.000 INCHES NOMINAL IN
ATTENUATION IN DECIBELS1.0
IMPEDANCE RATING PER CHANNEL600.000 OHMS OUTPUT CHANNEL
OVERALL LENGTH8.500 INCHES NOMINAL IN
EXTERNAL DC OPERATING VOLTAGE IN VOLTS4.5 MINIMUM SINGLE VOLTAGE AND 45.0 MAXIMUM SINGLE VOLTAGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
108WInterchangeable
interchangeable cross-reference
interchangeable
108MQ6A7Interchangeable
interchangeable cross-reference
interchangeable
108AInterchangeable
interchangeable cross-reference
interchangeable
IB-454-3-4INInterchangeable
interchangeable cross-reference
interchangeable
50628Interchangeable
interchangeable cross-reference
interchangeable
96Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D172139?
D172139 is a AMPLIFIER,AUDIO FREQUENCY manufactured by AMERICAN TELEPHONE AND TELEGRAPH CO.
What parts can replace D172139?
There are 30 known substitutes for D172139: 108W, 108MQ6A7, 108A and 27 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D172139?
D172139 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5996-00-248-9081. This indicates validated use in U.S. government and defense supply chains.
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