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  Siemens 6AG1231-0HC22-2XB0

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  Siemens 6ES7 216-2BD00-0XB0

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  Schneider Electric XB2MT42031258

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  Thorlabs CFC-2X-B

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  Scovill Fasteners 92-XB-18201-IC (alternative is 92-XB-18201—2A)

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  Siemens 6ES7153-2BA01-0XB0

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  Siemens 6ES7 153-2BA00-0XB0

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  Scovill Fasteners 92-XB-18201—2A (1 pack of 1000 pcs)

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  Smc 10-CDQ2XB40-60D

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  Smc 10-CQ2XB63-50D