Model: 139-4000

Audio Frequency Amplifier

Properties:

Overall Length
8.125 inches
Overall Height
4.250 inches
Overall Width
6.000 inches
End Application
Amplifier audio frequency
Basic Shape Style
Rectangular or square
Identification Designator
Am-944/aic-13-80058
Frequency Per Channel
5.0 kilohertz operating channel
Frequency Per Channel
300.0 hertz operating channel
Variation Frequency Rating In Decibels
-10.0
Average Power Rating Per Channel
20.0 watts output
Overall Gain
Not rated
Impedance Rating Per Channel
150.000 ohms input channel
Impedance Rating Per Channel
16.000 ohms output channel
Impedance Rating Per Channel
4.000 ohms output channel
Impedance Rating Per Channel
8.000 ohms output channel
External Dc Operating Voltage In Volts
27.5 single voltage
Reference Data And Literature
T.O. 12r2-2aic13-4
NSN
5996-00-543-1423
Part Number
139-4000
Description
Amplifier,audio Frequency
CAGE

An electronic device whose audio frequency input signals control power from a source independant of the input signal and delivers audio frequency output signals of greater amplitude with respect to current and/or voltage. The output signals characteristics are uniformly related to the input signals. It operates at frequencies of 20 kilohertzs and below. It may or may not have signal switching capabilities.

Part 139-4000 NSN 5996-00-543-1423

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00511
FIIG:
A32200
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
A
ESD:
A
MMAC:
BY
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.7000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063035
UFC:
35070
LTL:
125.0
LCL:
125.0
WCC:
72D
TCC:
Z
SHC:
Z
ACC:
Instruments/Radio

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Have a Question

Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8518402000
  • SITC: 76425
  • End Use: Telecommunications equipment
  • NAICS: 334310
  • USDA: 1

Freight Class: Audio frequency electric amplifiers, nesoi

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