Microphone Adapter &

Audio Transformer (MIC) 57A120D1

Microphone Adapter &

Part Number:
(MIC) 57A120D1

Product Details:
Microphone adapter and Freed audio transformer. 300 - 20,000 ohms. Includes shield box plus 4 pin flange mount female jack (MS3102A14S) mating with 4 pin inline male (MS3106A14S). New surplus. NSN: 5821-591-3786.

¢¢ Primary: 82 ohms, 50 ma
¢¢ Secondary: 100,000 ohms
¢¢ Dimensions: 2-1/8" x 2-3/4" x 1-5/8"H


Primary Z:
82 ohms
Secondary Z:
100000 ohms
Frequency Rating:
300 - 20000 Hertz
Dimensions
2-1/8" x 2-3/4" x 1-5/8"H
Manufactured by
Freed
Alternate P/N:
5821-00-591-3786

Share this page

$65.00 / Each

Qty

Ground Shipping Promotion on Orders over $100

Other Categories

Audio & Interstage Transformers - Hermetically Sealed - High Impedance 1,001 Ohms & Up

Miscellaneous Audio Parts

Related Products

None

Syncor Military Battery Charger

Part #: PS PP-1659A/G

Description: This Battery Charger is in like NEW condition! Th…

Brand: Syncor Industries Corp.

Sold out
2 Watt Carbon Comp Sample Image

68 ohm 2w Allen Bradley

Part #: RC42GF680K

Description: 68 ohm 2w 10% Carbon Resistor Allen Bradley Carbo…

Sold out
Sangamo Capacitor (CFT) 271-30000

0.03 uF 11 Amps Sangamo Capacitor

Part #: CFT 271-30000

Description: Sangamo Type 271 capacitor. 0.03 µF (30,000 pF). …

Brand: Sangamo

$75.00 / Each

Sample Metal Oxide, Carbon Film Resistor

221 ohm 1% 1/2w Resistor

Part #: RMF 00000221R0HE

Description: 221 ohm 1% 1/2w RNC60H Metal Film Resistor NOTE:…

$0.35 / Each

Featured Products

Sample Metal Oxide, Carbon Film Resistor

1050 ohm 1% 3/4w Resistor

Part #: RMF 00001050R0FG

Description: 1050 ohm 1% 3/4w RN65C 50ppm Metal Film Resistor …

$0.30 / Each

Continuously Variable Attenuator

Continuously Variable Attenuator

Part #: MWA 731

Description: Narda continuously variable attenuator. 7.05 - 10…

Brand: Narda

$375.00 / Each

High Current Choke

High Current Choke 925mH @ 1 Amp

Part #: CPW 476-0314

Description: High current choke. 925 mH @ 1 amp. 4-7/8" x 5-1/…

$85.00 / Each

PC Mount, Multi-Turn Pot 200 Ohm / 25 Turn (RWV) 544-160

PC Mount, Multi-Turn Pot

Part #: RWV 544-160

Description: PC mount, miniature, multi-turn trimmer pot. 200 …

Brand: Weston

$3.50 / Each