The COUPLER,OPTOELECTRONIC is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5980-01-351-4897, 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
7946A57H01
NSN:5980-01-351-4897 FSC:5980 — Optoelectronic Devices and Associated Hardware CAGE:31442 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
Part Number
7946A57H01
NSN
5980-01-351-4897
COMPONENT DIAGRAM
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: GALLIUM-ARSENIDE LIGHT EMITTING DIODE OPTICALLY COUPLED TO A PLANAR SILICON NPN DARLINGTON PHOTOTRANSISTOR BOTH OF WHICH ARE IN A PLASTIC CASE; REVERSE VOLTAGE 3.0 VOLTS FOR L E D; COLLECTOR-EMITTER BREAKDOWN VOLTAGE 30.0 FOR PHOTOTRANSISTOR; POWER DISSIPATION 90.0MW; 0.450 IN. MAX LG; 0.280 IN. MAX W; 0.200 IN. MAX H IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION
GALLIUM-ARSENIDE LIGHT EMITTING DIODE OPTICALLY COUPLED TO A PLANAR SILICON NPN DARLINGTON PHOTOTRANSISTOR BOTH OF WHICH ARE IN A PLASTIC CASE; REVERSE VOLTAGE 3.0 VOLTS FOR L E D; COLLECTOR-EMITTER BREAKDOWN VOLTAGE 30.0 FOR PHOTOTRANSISTOR; POWER DISSIPATION 90.0MW; 0.450 IN. MAX LG; 0.280 IN. MAX W; 0.200 IN. MAX H IN
OTHER ITEMS IN FSC 5980 — Optoelectronic Devices and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 7946A57H01?
7946A57H01 is a COUPLER,OPTOELECTRONIC.
What parts can replace 7946A57H01?
There are 2 known substitutes for 7946A57H01: MCA230 OPT 200, MCA230-R2. Substitute compatibility should be verified for your specific system.
What is the NSN for 7946A57H01?
7946A57H01 is cataloged in the U.S. Government catalog under NSN 5980-01-351-4897. This indicates validated use in U.S. government and defense supply chains.
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