TDK元信息

页面标题

PPTC自恢复保险丝,贴片自恢复保险丝型号及规格,自恢复保险丝电压怎么选

页面描述

PPTC自恢复保险丝,贴片自恢复保险丝型号及规格,自恢复保险丝电压怎么选。自恢复保险丝是由经过特殊处理的聚合树脂(Polymer)及分布在里面的导电粒子(Carbon Black)组成。在正常操作下聚合树脂紧密地将导电粒子束缚在结晶状的结构外，构成链状导电电通路，此时的自恢复保险丝为低阻状态(a)，线路上流经自恢复保险丝的电流所产生的热能小，不会改变晶体结构。

关键词

基础信息

当前域名

https://pptc.tiepiandianzu.cn

注册状态

正常解析

注册时间

2008-08-07 11:49:39

到期时间

2026-08-07 11:49:39

域名年龄

4年3个月

备案信息

已备案（京ICP备XXXXXXX号）

SEO相关信息

12,345

Google收录量

8,901

百度收录量

2,345

导出链接数

1,234

反链域名数

网站权重

百度权重: 4 | 谷歌PR: 6

安全检测

安全评级: A | 无风险记录

响应速度

平均: 128ms | 全国访问正常

Whois信息

域名注册商

注册人

隐私保护服务

联系邮箱

隐私保护服务

更新时间

2025-10-23 15:48:10

DNS服务器

dns19.hichina.com

dns20.hichina.com

网站标签

PPTC自恢复保险丝贴片自恢复保险丝型号及规格自恢复保险丝电压怎么选

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TDK元信息

PPTC自恢复保险丝,贴片自恢复保险丝型号及规格,自恢复保险丝电压怎么选

基础信息

SEO相关信息

Whois信息

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