This part is a kind of semiconductor called S1NB60.
Function of this product has (S1NBxx) 1 AMP MINIATURE BRIDGE RECTIFIERS.
Manufacturers : DIOTEC Electronics
Image and pinout :

Some of the text within the PDF file :
DIOTEC ELECTRONICS CORP. 18020 Hobart Blvd., Unit B Gardena, CA 90248 U.S.A Tel.: (310) 767-1052 Fax: (310) 767-7958 Data Sheet No. BRDI-101-1C 1 AMP MINIATURE BRIDGE RECTIFIERS FEATURES Glass Passivated for high reliability/temperature performance MECHANICAL SPECIFICATION ACTUAL SIZE OF MDI PACKAGE bd e SERIES S1NB05 - S1NB100 s`tpu Ù Ú ÛÜ ÝÞ ß ~ UAV WWV UAX`Y`Xbadc 9 @B A ¤! "¡# $¤% &(' )¤0 132¡4 56 7¡8 F GPI H ¢¤£ ¥¡¢¡¥ ¦¤§ ¨¡© ¤ ¡ ¤ ¡ e fhgpiPq`r CAD E ð6ñ ò8óô õ6ö õV÷ø ù6ú ùùû ü6ý þÿ¡ QSRPT à6á âãã ä6å äæç è6é èVêë ì6í îìï PRV Ratings from 50 to 1000 Volts Surge overload rating to 30 Amps peak Reliable low cost [ ... ]
S1NB60 PDF Datasheet Download
