Audio Frequency Amplifier

Model / MPN: A642-1A | NSN: 5996-00-134-1296

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.

Product Details

NATO Stock Number

5996-00-134-1296

Sold in multiples of

1 EA

DEMIL

DEMIL/MLI

Overall Length

2.480 inches

Overall Height

1.090 inches

Overall Width

1.740 inches

Operating Tempurature Range

-54.0/+55.0 degrees celsius

Average Life Measurement

Not rated

Basic Shape Style

Rectangular or square

Maximum Operating Altitude Rating

50000.0 feet

Inclosure Type

Encased

Operating Control Method

Automatic

Installation Design

Mechanical

Control Type

Local

Circuit Construction Type

Solid state

Impedance Rating Per Channel

600.000 ohms input channel

Connection Type And Location

Pin bottom

Connection Contact Type And Quantity

5 liters of liquid nitrogen drain

Connection Contact Type And Quantity

5 pin external

External Dc Operating Voltage In Volts

28.0 single voltage

Fsc Application Data

Control, intercommunication set, airborne

A642 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M517T5193	Amplifier, Audio Fre	4	EA	01/13/2017
SPE7M517T6641	Amplifier, Audio Fre	4	EA	02/13/2017
SPE7M518T487H	Amplifier, Audio Fre	8	EA	05/21/2018

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

A642-1A Cross Reference

687306-1
173AS3601
CC1789-00
616188-1
687306-1
A642-1A
687306