SS-75H-48 is an LED driver made by Sosen with the following specifications I used for finding a cross-reference:
|Output Type||Constant Current|
|Dimensions||5.98"L X 2.4"W X 1.42"H|
The closest one we have considering all the specifications including dimensions is Digi-Key part number 1866-1571-ND; ELG-75-48A. Then there are a few other drivers with similar ratings and close dimensions that may work if you have the room : https://www.digikey.com/short/vhbjbm7w
The Tech Forum Cross-Reference category is for parts that Digi-Key does not sell or parts that have gone obsolete. Our Engineers and Techs have reviewed the specifications for these parts and made a recommendation for a replacement. Please review the suggested part to ensure it will work for your application.