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TEL185B PDF预览

TEL185B

更新时间: 2024-11-16 08:50:11
品牌 Logo 应用领域
PROTEC 电信集成电路电信电路电信保护电路电话
页数 文件大小 规格书
3页 108K
描述
TELEPHONE INTERFACE PROTECTOR

TEL185B 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:ActiveReach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.83
JESD-30 代码:R-XXMA-XJESD-609代码:e0
湿度敏感等级:1功能数量:1
端子数量:10最高工作温度:100 °C
最低工作温度:-55 °C封装主体材料:UNSPECIFIED
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
峰值回流温度(摄氏度):245认证状态:Not Qualified
表面贴装:NO电信集成电路类型:SURGE PROTECTION CIRCUIT
温度等级:OTHER端子面层:Tin/Lead (Sn/Pb)
端子形式:UNSPECIFIED端子位置:UNSPECIFIED
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

TEL185B 数据手册

 浏览型号TEL185B的Datasheet PDF文件第2页浏览型号TEL185B的Datasheet PDF文件第3页 
TEL185B  
&
TEL185E  
Only One Name Means ProTek’Tion™  
TELEPHONE INTERFACE PROTECTOR  
APPLICATIONS  
TEL185B  
Telcom Equipment Connected to Telcom Lines  
Line Connected Modems & Fax Machines  
Remote Telephone Extensions  
Private Wire/Leased Phone Lines  
IEC COMPATIBILITY (EN61000-4)  
61000-4-2 (ESD): Air - 15kV, Contact - 8kV  
61000-4-4 (EFT): 40A - 5/50ns  
61000-4-5 (Surge): 8/20µs - 95A, Level 4 (Line-Gnd) & 48A, Level 4 (Line-Line)  
FEATURES  
TEL185E  
Designed for 185 Volt (Peak) Telephone Lines  
4 Wire, Line-to-Ground Protection  
Permanent Two-Stage Protection  
Subnanosecond Response Time  
Automatic Reset - Does Not Interrupt Service  
EffectiveAgainst Lightning, Inductive Switching and ESD  
MECHANICAL CHARACTERISTICS  
Weight: TEL185B - 28 grams & TEL185E - 142 grams (Approximate)  
Flammability Rating UL 94V-0  
Device Marking:  
Case - Logo, Terminal Designations & Part Number  
Board - Logo, Date Code & Part Number  
DESCRIPTION  
The TEL185B/E is a two-stage transient voltage protector that provides primary and  
secondary protection against lightning, inductive switching and electrostatic discharge  
(ESD) transient threats. The first stage diverts the transient current through the  
ground terminal return path and the second stage clamps the voltage to a safe level  
without interruption of service.  
The TEL185B/E is designed to protect telcom lines from common mode (line-to-  
ground) transients. There are four (4) independent lines referenced to the ground  
terminals.  
05050.R3 11/03  
1
www.protekdevices.com  

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