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| IRF7457资料 | |
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IRF7457 PDF Download |
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File Size : 116 KB
Manufacturer:IR Description: These Thyristor Surge Protective Devices (TSPD) prevent overvoltage damage to sensitive circuits by lightning, induction and power line crossings. They are breakover−triggered crowbar protectors. Turn−off occurs when the surge current falls below the holding current value. Secondary protection applications for electronic telecom equipment at customer premises. • High Surge Current Capability: 80 A 10 x 1000 msec, for Controlled Temperature Environments • The MMT08B064T3 is used to help equipment meet various regulatory requirements including: Bellcore 1089, ITU K.20 & K.21, IEC 950, UL 1459 & 1950 and FCC Part 68. • Bidirectional Protection in a Single Device • Little Change of Voltage Limit with Transient Amplitude or Rate • Freedom from Wearout Mechanisms Present in Non−Semiconductor Devices • Fail−Safe, Shorts When Overstressed, Preventing Continued Unprotected Operation • Surface Mount Technology (SMT) • Indicates UL Recognized − File #E210057 • Device Marking: MMT08B064T3: RPCC |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：IRF7457 厂 家：IR 封 装： 批 号： 数 量：2744 说 明：Bid Price |
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运 费： 所在地： 新旧程度： |
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| 联系人：刘先生，罗小姐，刘小姐，刘先生，王先生 |
| 电 话：0086-755-83576094,83576097,83576087,83576084,83979425 |
| 手 机：0086-(0)13728684091 |
| QQ：2355773149,2355773142,61991728 |
| MSN：franlmk168@live.cn |
| 传 真：86-755-83576061 |
| EMail：sales@xgf-ic.com, kupan_ic@126.com |
| 公司地址： 深圳市龙岗区龙岗街道龙岗大道远洋新干线晶钻广场2栋B座2915房 |
