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ISP521-1GB
4 Pin Transistor Output, Single Optocoupler
ISP521-1GBG
4 Pin Transistor Output, Single Optocoupler
ISP521-1GBSM
4 Pin Transistor Output, Single Optocoupler
ISP521-1GBSMT&R
4 Pin Transistor Output, Single Optocoupler
ISP521-1SM
4 Pin Transistor Output, Single Optocoupler
ISP521-1SMT&R
4 Pin Transistor Output, Single Optocoupler
ISP521-1X
4 Pin Transistor Output, Single Optocoupler
ISP521-1XBL
4 Pin Transistor Output, Single Optocoupler
ISP521-1XBLG
4 Pin Transistor Output, Single Optocoupler
ISP521-1XBLSM
4 Pin Transistor Output, Single Optocoupler
ISP521-1XBLSMT&R
4 Pin Transistor Output, Single Optocoupler
ISP521-1XG
4 Pin Transistor Output, Single Optocoupler
ISP521-1XGB
4 Pin Transistor Output, Single Optocoupler
ISP521-1XGBG
4 Pin Transistor Output, Single Optocoupler
ISP521-1XGBSM
4 Pin Transistor Output, Single Optocoupler
ISP521-1XGBSMT&R
4 Pin Transistor Output, Single Optocoupler
ISP521-1XSM
4 Pin Transistor Output, Single Optocoupler
ISP521-1XSMT&R
4 Pin Transistor Output, Single Optocoupler
ISP521-2
8 Pin Transistor Output, Dual Channel Optocoupler
ISP521-2BL
8 Pin Transistor Output, Dual Channel Optocoupler
ISP521-2BLG
8 Pin Transistor Output, Dual Channel Optocoupler
ISP521-2BLSM
8 Pin Transistor Output, Dual Channel Optocoupler
ISP521-2BLSMT&R
8 Pin Transistor Output, Dual Channel Optocoupler
ISP521-2G
8 Pin Transistor Output, Dual Channel Optocoupler