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ROV20H821K

产品描述RESISTOR, VOLTAGE DEPENDENT, 170 V, 168 J, THROUGH HOLE MOUNT
产品类别无源元件   
文件大小602KB,共11页
制造商MACOM
官网地址http://www.macom.com
下载文档 详细参数 全文预览

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ROV20H821K概述

RESISTOR, VOLTAGE DEPENDENT, 170 V, 168 J, THROUGH HOLE MOUNT

电阻, 电压依赖性, 170 V, 168 J, 通孔安装

ROV20H821K规格参数

参数名称属性值
最大工作温度85 Cel
最小工作温度-40 Cel
端子数量2
最大直流电压170 V
最大有效电压130 V
加工封装描述RADIAL LEADED, ROHS COMPLIANT
状态DISCONTINUED
包装形状DISK PACKAGE
端子形状WIRE
端子涂层TIN
安装特点THROUGH HOLE MOUNT
额定温度125 Cel
制造商系列ROV20
电阻类型VOLTAGE DEPENDENT RESISTOR
端子布局RADIAL
额定功率P1 W
最大能量吸收能力168 J

文档预览

下载PDF文档
Raychem
Overvoltage Devices
ROV20, ROV20H, ROV20E
20mm Series Metal Oxide Varistors
www.tycopowercomponents.com
Document: SCD 25484
Status: Released
Rev. A June 30, 2003
GENERAL DESCRIPTION
The ROV20-XXX (Radial-leaded Metal
Oxide Varistor)
products are 20mm radial leaded varistor devices
suitable for protection of overvoltage transients.
ROV devices can provide protection for a wide variety
of power systems against overvoltage faults such as
lightning, power contact and power induction. Suitable
for a broad range of applications including, but not
limited to security, power supplies, surge strips, etc.,
the ROV device helps to protect valuable equipment
from potential power surge damage by clamping high
energy, short duration impulses. The ROV devices
have high current handling and energy absorption
capability and fast response times to help protect
against transient faults.
FEATURES
Radial leaded
Broad Varistor voltage and V
rms
range
Varistor voltage : 18V - 1800V
V
rms
voltage
: 11V - 1000V
Three surge capability series
Standard series, High surge series,
Extra high surge series
Various lead types
Straight, Kinked, Other
Various packaging options
Bulk, Tape & Reel, Ammo Pack
Helps designers meet the following standards
UL, CSA, VDE
Fast response time
High current and energy absorption capability
APPLICATIONS
Power supplies and power systems
Line voltage
Telecommunications systems
Automotive systems
Appliances
TYPICAL APPLICATION SCHEMATIC
*
Protected
device
*In some applications, a polymeric PTC device such as a Tyco Electronics PolySwitch device may be used instead of a
fuse to provide a preferred solution.
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
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