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TMOV14RP420E

产品描述Varistors THERMALLY PROTECTED VARISTOR 14MM
产品类别无源元件    电阻器   
文件大小218KB,共9页
制造商Littelfuse
官网地址http://www.littelfuse.com
标准
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TMOV14RP420E概述

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP420E规格参数

参数名称属性值
是否Rohs认证符合
包装说明ROHS COMPLIANT
Reach Compliance Codeunknown
电路RMS最大电压420 V
最大能量吸收容量160 J
JESD-609代码e3
制造商序列号TMOV
安装特点THROUGH HOLE MOUNT
端子数量2
最高工作温度85 °C
最低工作温度-55 °C
封装形状DISK PACKAGE
封装形式Radial
包装方法BULK; TR
额定温度85 °C
电阻器类型VARISTOR
表面贴装NO
技术METAL OXIDE FILM
端子面层Tin (Sn)
端子位置RADIAL
端子形状WIRE
Base Number Matches1

文档预览

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Varistor Products
Radial Lead Varistors > TMOV
®
and iTMOV
®
Series
RoHS
TMOV
®
and i TMOV
®
Varistor Series
Description
The Littelfuse TMOV
®
and iTMOV
®
thermally protected
varistors represent a new development in integrated
circuit protection. Both versions are comprised of radial
leaded MOVs (Metal Oxide Varistors) with an integrated
thermally activated element designed to open in the
event of overheating due to the abnormal overvoltage,
limited current, conditions outlined in UL1449. The TMOV
®
and iTMOV
®
varistor’s integrated thermal element, in
conjunction with appropriate enclosure design, helps
facilitate TVSS module compliance to UL1449 for both cord
connected and permanently connected applications.
The TMOV
®
and iTMOV
®
varistors offer quick thermal
response due to the close proximity of the integrated
thermal element to the MOV body. The integrated
configuration also offers lower inductance than most
discrete solutions resulting in improved clamping
performance to fast overvoltage transients.
The iTMOV
®
varistor differs from the TMOV
®
varistor by the
inclusion of a third lead for the purpose of indicating that
the MOV has been disconnected from the circuit. This lead
facilitates connection to monitoring circuitry.
Additionally TMOV
®
and iTMOV
®
varistors are wave
solderable, thus simplifying end product assembly by
reducing the the expense and rework associated with hand
soldering operations.
Agency Approvals
Agency Approval
UL1414
UL1449
4
UL60691 (selected Tests)
22.2-1
IEC - CECC Spec
IEC - CECC Spec
Agency File
Number
E56529
E75961
E75961SP
LR91788
QC42201-X0001
40021525
Standard
14mm
N/A
20mm
1
2
3
RoHS and Lead–free
14mm
20mm
N/A
Pending
No.3
Pending
1. Devices with ratings greater than 420VAC are not affected by these abnormal voltage conditions.
2. Regarding thermal cut-offs for ratings up to 420VAC.
3. Under evaluation
4. 'Compliant to UL1449 2nd Edition. 3rd edition pending'.
Accelerated Age Testing: Devices comply with Accelerated aging test requirements per ANSI/IEEE C62.11 and may be used in secondary surge arresters without repeating this test.
Applications
TVSS Products
AC Panel Protection
Modules
AC Line Power Supplies
Surge Protected
Strip Connectors
AC Power Meters
Relocatable AC
Power Taps
GFCI
(Ground Fault
Current Interupter)
Features
RoHS compliant and
Lead–free available
Patented integrated
thermal protection device
- Patent #US6636403
Designed to facilitate
compliance to
UL1449 2nd Edition
for TVSS product
High peak surge current
rating up to 10kA
Wave solderable
Standard lead form
and spacing option
Low leakage
-55°C to +85°C
operating temp range
Three-lead version
available for indication
purposes
UPS
(Uninterruptable
Power Supply)
White Goods
Plug-in TVSS
Inverters
AC/DC Power Supplies
©2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/tmov.html for current information.
Revision: June 10, 2010
TMOV
®
and
i
TMOV
®
Varistor Series
TMOV
®
/iTMOV
®
Series
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