This part is a kind of semiconductor called KCD1-104.
Function of this product has Rocker Switch.
Manufacturers : JIALONG ELECTRON
Image and pinout :
Some of the text within the PDF file :
浙江佳龙电子有限公司 ZHEJIANG JIALONG ELECTRON CO.,LTD Customer 客户：____________ Your part No.:客户号__________ Date 日期:______________ SPECIFICATION 规格书 Product names/产品名称: 船形开关 Product model/型号: KCD1-104 Sample No/样品数量: _______ __ Approval signature 客户签章： By Date/日期: Please confirm and sign back Approved JL R&D Department Checked Designed Add/地址: Qianshi Industrial Zone,Yongjia,Wenzhon,Zhejiang 浙江省温州市永嘉县千石工业区 Tel/电话：86-577-67288055 67288056 Fax/传真：86-577-67288058 E-mail/邮箱: jialong@calonsw.com Web/网站：www.calonsw.com Products model 产品型号: KCD1-104 TITLE 标题: PRODUCT SPECIFICATIONS 产品规格书 Page 页数 1/3 1. General 总则 1.1 Scope 范围 [ ... ]