TE Connectivity 1645553-5

TE Connectivity 1855536-1

TE Connectivity 1855553-1

TE Connectivity 6435553-4

TE Connectivity 1855539-1

Microchip Technology Inc. JAN1N5553US/TR

Weidmüller 1555371000

Wieland Electric 25.600.5553.0

Wieland Electric Z7.417.5553.1

CTS Valpey CA50P15553GLT