25LC128
1N4557 (3)1N455 (23)1N45 (82)1N4 (656)

Microsemi Commercial Components

1N4557A

Zener Diode 3.9V 50W ±10% Through Hole TO-204AD (TO-3)
Microsemi Commercial Components

1N4557B

Zener Diode 3.9V 50W ±5% Through Hole TO-204AD (TO-3)
Microsemi Commercial Components

1N4557RB

Zener Diode 3.9V 50W ±5% Through Hole TO-204AD (TO-3)

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