Division I level agent Willsemi of products, there are three types of main products: 1, ESD static protection of the MOS tube 3, analog switches, Schottky diodes 

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 Inquiry hotline 0755 -82,389,111 
 Contact Person: Huang Tingting 13728402666 QQ 705383091 
 Shi Yanwei 18,680,388,356 QQ 1968716092 
 Address: Futian District, Zhong Lu Wei Peng Garden Yong Yee Kok 3E 
 Website: http://www.wimtel.com 
 ESD protection commonly used models: ESD5Z5V-2/TR (alternative to the ON ESD5Z5.OT1G NXP PESD5Z5.0) ESD5B5V-2/TR (alternative ON ESD5B5.0ST5G NXP PESD5V0S1BB ROHM 'RSB6.8S) ESD5Z7V-2 / TR (the substitution ON ESD5Z7.0T1G Vishay VESD05) ESD5B5VL-2/TR (to alternative NXP's PESD5V0U1BB) ESD9X5V-2/TR (alternative TOSHIBA's DF2S6.8FS ON ESD9X5.0ST5G) ESD9X5VU-2/TR (alternative ON of the ESD9L5.0ST5G NXP PESD5V0U1BL) ESD9X5VL-2/TR (alternative to the ON ESD9L5.0ST5G NXP PESD5V0U1BL) ESD9X7V-2/TR ESD9B5V-2/TR (alternative the ON ESD9B5.0ST5G) ESD9N5V-2/TR ESD9N5U-2 / TR ESDA6V8UF-6/TR ESDA6V8UD-10/TR ESDA6V8UG-8/TR ESDA6V8BLF-3/TR 
 MOS transistor commonly used models: WPM2005-8/TR, WPM2006-6/TR, WPMD2008-6/TR WNM4153-3/TR, WPM1480-3/TR, WNM2016-3/TR, WNM2021-3/TR, WNM2023-3 / TR, WPM3407-3/TR, WNM75N80-3/TR, WPM2301-3/TR, WPM3401-3/TR, WNM2024, WNMD2156, WNMD2157, WNMD2158, WNMD2160 
 The commonly used model of the Schottky diode: WSB5819W WSB5817W RB521S30 RB520S30 
 Analog switches commonly used models: WAS7222Q WAS3157B