This part is a kind of semiconductor called SKLD31006.
Function of this product has DC Solid State Relay.
Manufacturers : celduc-relais
Image and pinout :

Some of the text within the PDF file :
S/MOD/SKLDx10006/A/03/02/2003 page 1 / 2 F/GB SKLDx1006 Relais Statique DC pour circuit imprimé DC Solid State Relay for printed circuit boards 10A - 60VDC • Gamme pour circuit imprimé. • Technologie MOSFET. • Transil de protection en tension sur la sortie • Range for printed circuit board. • MOSFET output technology for high switching capabilities. • Output voltage protection on the output by transil output (*) Hot surface : 37,6 Hot surface : 17,5 0,3 4 3 2 1 1,5 x 1,5 (*) Modèles plus haute tension en préparation : nous consulter Higher voltage output pending : consult us Possibilité de montage sur adaptateur DIN : XKLD Possibility of DIN rail mounting : XKLD Application typique/Typical application 24,5 4 7,83 Ø1 5,08 12,7 10,16 43,6 [ ... ]
SKLD31006 PDF Datasheet Download
