Z-428 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

Z-428: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.260 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN, overall_diameter: 0.370 INCHES NOMINAL IN, special_features: USED ON A-50 20MM AUTOMATIC GUN SYSTEM, NUT FOR 611202EA-788-Z. MM, features_provided: HERMETICALLY SEALED CASE.

This part is cataloged in the U.S. Government catalog under NSN 5961-00-400-3047, 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

Z-428

NSN: 5961-00-400-3047
NIINs: 004003047, 016434820
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 12255 — NAVY, UNITED STATES DEPARTMENT OF THE DBA NAVAL SURFACE WARFARE CENTER DIV NAVAL SURFACE WARFARE CENTER CRANE DIVISION (USA)

SPECIFICATIONS

overall_length	0.260 INCHES NOMINAL IN
mounting_method	TERMINAL
terminal_length	0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
overall_diameter	0.370 INCHES NOMINAL IN
special_features	USED ON A-50 20MM AUTOMATIC GUN SYSTEM, NUT FOR 611202EA-788-Z. MM
features_provided	HERMETICALLY SEALED CASE
special_test_features	NAVORD OD41152
internal_configuration	JUNCTION CONTACT
semiconductor_material	GERMANIUM
terminal_circle_diameter	0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
terminal_type_and_quantity	3 UNINSULATED WIRE LEAD
criticality_code_justification	ZZZY
NSN	5961-00-400-3047

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.370 INCHES NOMINAL IN

•

SPECIAL TEST FEATURES: NAVORD OD41152

•

TERMINAL LENGTH: 0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN

•

MOUNTING METHOD: TERMINAL

•

CRITICALITY CODE JUSTIFICATION: ZZZY

•

SEMICONDUCTOR MATERIAL: GERMANIUM

•

INTERNAL CONFIGURATION: JUNCTION CONTACT

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.370 INCHES NOMINAL IN
SPECIAL TEST FEATURES	NAVORD OD41152
TERMINAL LENGTH	0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
MOUNTING METHOD	TERMINAL
CRITICALITY CODE JUSTIFICATION	ZZZY
SEMICONDUCTOR MATERIAL	GERMANIUM
OVERALL LENGTH	0.260 INCHES NOMINAL IN
INTERNAL CONFIGURATION	JUNCTION CONTACT
FEATURES PROVIDED	HERMETICALLY SEALED CASE
SPECIAL FEATURES	JUNCTION PATTERN ARRANGEMENT: NPN

SUBSTITUTES & CROSS-REFERENCES 1

2N2048Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is Z-428?

Z-428 is a TRANSISTOR.

What parts can replace Z-428?

There is 1 known substitute for Z-428: 2N2048. Substitute compatibility should be verified for your specific system.

What is the NSN for Z-428?

Z-428 is cataloged in the U.S. Government catalog under NSN 5961-00-400-3047. This indicates validated use in U.S. government and defense supply chains.

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Z-428 — TRANSISTOR

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