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SMD Marking Code - B551

B551
Total Parts 2/2
Manufacturers EIC Semiconductor, Inc.
Functions Transient Voltage supressor
Cases DO-214AC
Pins 1ba, 1d
Description

Vbr=48.5..53.6V 5.7A, 400W(1ms), Bidir.

Vbr=48.5..53.6V 5.7A, 400W(1ms)

SMD Code A Part Number Manufacturer Case Pin Description
B551 - STBB551 Eic DO-214AC 1ba

Transient Voltage supressor

Vbr=48.5..53.6V 5.7A, 400W(1ms), Bidir.

B551 - STUB551 Eic DO-214AC 1d

Transient Voltage supressor

Vbr=48.5..53.6V 5.7A, 400W(1ms)