A-4B — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

A-4B: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: PLASTIC, inscription: RAMP UP, special_features: HEAVY DUTY ADHESIVE, adhesive_location: BACK, attachment_method: PRESSURE SENSITIVE ADHESIVE, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-557-6121, 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

A-4B

NSN: 5961-00-557-6121
NIINs: 005576121, 015924678
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 99942 — N A P SMD TECHNOLOGY INC

SPECIFICATIONS

material	PLASTIC
inscription	RAMP UP
special_features	HEAVY DUTY ADHESIVE
adhesive_location	BACK
attachment_method	PRESSURE SENSITIVE ADHESIVE
features_provided	HERMETICALLY SEALED CASE
terminal_type_and_quantity	2 UNINSULATED WIRE LEAD
nondefinitive_spec/std_data	NO. 1N468 TYPE
NSN	5961-00-557-6121

COMPONENT DIAGRAM

KEY FEATURES

•

FEATURES PROVIDED: HERMETICALLY SEALED CASE

•

NONDEFINITIVE SPEC/STD DATA: NO. 1N468 TYPE

•

MATERIAL: SILICON SEMICONDUCTOR

•

TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD

TECHNICAL CHARACTERISTICS

FEATURES PROVIDED	HERMETICALLY SEALED CASE
NONDEFINITIVE SPEC/STD DATA	NO. 1N468 TYPE
MATERIAL	SILICON SEMICONDUCTOR
TERMINAL TYPE AND QUANTITY	2 UNINSULATED WIRE LEAD

SUBSTITUTES & CROSS-REFERENCES 3

1N468Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

353-2559-00Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

720699-057Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A-4B?

A-4B is a SEMICONDUCTOR DEVICE,DIODE.

What parts can replace A-4B?

There are 3 known substitutes for A-4B: 1N468, 353-2559-00, 720699-057. Substitute compatibility should be verified for your specific system.

What is the NSN for A-4B?

A-4B is cataloged in the U.S. Government catalog under NSN 5961-00-557-6121. This indicates validated use in U.S. government and defense supply chains.

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A-4B — SEMICONDUCTOR DEVICE,DIODE

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