PartsTable
Technical Data Sheet
PartsTable / AMPLIFIER,RADIO FREQUENCY / 139-4000
139-4000 ✓ 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 139-4000 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5996-00-543-1423, 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
139-4000
NSN: 5996-00-543-1423
FSC: 5996 — AMPLIFIER,RADIO FREQUENCY
CAGE: 29261 — CHATTERTON RESEARCH CORP (USA)
SPECIFICATIONS
Part Number139-4000
NSN5996-00-543-1423
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 139-4000 TITLE COMPONENT PN 139-4000 MFR 139-4000
KEY FEATURES
•
FREQUENCY PER CHANNEL: 300.0 HERTZ MINIMUM OPERATING CHANNEL AND 5.0 KILOHERTZ MAXIMUM OPERATING CHANNEL
•
EXTERNAL DC OPERATING VOLTAGE IN VOLTS: 27.5 NOMINAL SINGLE VOLTAGE
•
IMPEDANCE RATING PER CHANNEL: 150.000 OHMS INPUT CHANNEL AND 4.000 OHMS OUTPUT CHANNEL AND 8.000 OHMS OUTPUT CHANNEL AND 16.000 OHMS OUTPUT CHANNEL
•
REFERENCE DATA AND LITERATURE: T.O. 12R2-2AIC13-4
•
VARIATION FREQUENCY RATING IN DECIBELS: -10.0
•
AVERAGE POWER RATING PER CHANNEL: 20.0 WATTS OUTPUT
TECHNICAL CHARACTERISTICS (FLIS)
FREQUENCY PER CHANNEL300.0 HERTZ MINIMUM OPERATING CHANNEL AND 5.0 KILOHERTZ MAXIMUM OPERATING CHANNEL
EXTERNAL DC OPERATING VOLTAGE IN VOLTS27.5 NOMINAL SINGLE VOLTAGE
IMPEDANCE RATING PER CHANNEL150.000 OHMS INPUT CHANNEL AND 4.000 OHMS OUTPUT CHANNEL AND 8.000 OHMS OUTPUT CHANNEL AND 16.000 OHMS OUTPUT CHANNEL
REFERENCE DATA AND LITERATURET.O. 12R2-2AIC13-4
OVERALL HEIGHT4.250 INCHES NOMINAL IN
VARIATION FREQUENCY RATING IN DECIBELS-10.0
AVERAGE POWER RATING PER CHANNEL20.0 WATTS OUTPUT
END ITEM IDENTIFICATIONAMPLIFIER AUDIO FREQUENCY
OVERALL LENGTH8.125 INCHES NOMINAL IN
OVERALL WIDTH6.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
2-621Interchangeable
interchangeable cross-reference
interchangeable
108211Interchangeable
interchangeable cross-reference
interchangeable
31565Interchangeable
interchangeable cross-reference
interchangeable
4040-1-0519Interchangeable
interchangeable cross-reference
interchangeable
571-4031-01-05-19Interchangeable
interchangeable cross-reference
interchangeable
227MS061P001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 139-4000?
139-4000 is a 139-4000.
What parts can replace 139-4000?
There are 18 known substitutes for 139-4000: 2-621, 108211, 31565 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 139-4000?
139-4000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5996-00-543-1423. 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