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Cosmo (Guanxi)
Guanshi Electronics was founded in 1981 and is a globally recognized manufacturer of photocouplers and relays. In 2000, the company was listed on the Taiwan Stock Exchange (TSEC). Over the past 30 years, Guanshi Electronics has not only been committed to the research and development of its product line but has also maintained professional expertise and provided comprehensive services. This has earned the trust of many international giants, making it a full-service company with international competitiveness.
Product Models
D1A120000K10101AK10101BK10101C(PC817C)K10101CK10103BK10103CK10103DK10104ATLDK10104BTLDK10104CTLDK20101BK20101CK20102B TLDK30101AK30101BK30101CK30102B TLDK30102C TLDKAQV212GKAQV214AKAQV216KAQV414KAQW212KAQW212AKAQW212SKAQW214KAQW214A TLKAQW214AKAQW214SKAQW216KAQW216AKAQW216SKAQY212KAQY212AKAQY212ATLDKAQY212SKAQY212STLDKAQY214KAQY214AKAQY214ATLDKAQY214SKAQY214STLDKAQY216KAQY216AKAQY216ATLDKAQY216SKAQY216STLDKAQY217STLDKAQY414KAQY414SKMOC3021KMOC3021S TLKMOC3021SKMOC3022KMOC3023KMOC3041S TLKMOC3043KMOC3043S TLKMOC3043SKMOC3052KMOC3053KMOC3061KMOC3063KMOC3063S TLKMOC3063SKMOC3082KMOC3083KMOC3083SKP1020 SETLKP10200EKP1020SEKP10400EKP1040SE TLKP12100EKP2110 0EKP40101BKP40101CKP40102B TLDKP40102C TLDKP40102CKPC354NT0AKPC354NT0BKPC355NT0ETLDKPC357NT0AKPC357NT0ATLDKPC357NT0BKPC357NT0BTLDKPC357NT0CKPC357NT0CTLDKPC357NT0DKPC357NT0DTLDKPC452 0EKPC4520ETLDKPS28010AKPS28010ATLDKPS28010BKPS28010BTLDKPS28010CKPS28010CTLD