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TMOV34S331M

产品描述Varistors TMOV34S
产品类别电路保护   
文件大小902KB,共8页
制造商Littelfuse
官网地址http://www.littelfuse.com
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TMOV34S331M概述

Varistors TMOV34S

TMOV34S331M规格参数

参数名称属性值
Product AttributeAttribute Value
制造商
Manufacturer
Littelfuse
产品种类
Product Category
Varistors
RoHSDetails
产品
Product
MOV
端接类型
Termination Style
Radial
电压额定值 AC
Voltage Rating AC
330 VAC
电压额定值 DC
Voltage Rating DC
435 VDC
Clamping Voltage855 V
直径
Diameter
34 mm
Peak Surge Current40 kA
Surge Energy Rating475 J
电容
Capacitance
3700 pF
最小工作温度
Minimum Operating Temperature
- 55 C
最大工作温度
Maximum Operating Temperature
+ 85 C
系列
Packaging
Bulk
电流额定值
Current Rating
40 kA
高度
Height
13 mm
长度
Length
37 mm
MountingRadial
容差
Tolerance
20 %
类型
Type
High Energy Industrial Thermally Protected Varistor
NumOfPackaging1
工厂包装数量
Factory Pack Quantity
60

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Varistor Products
Industrial High Energy Thermally Protected Varistors > TMOV 34S Series
®
TMOV
®
34S Varistor Series
Description
RoHS
Agency Approvals
Agency
Standard
UL1449 3rd Edition
IEC-CECC Spec:
QC42201-C001,
QC42201-A001,
IEC 60950-1 (Annex Q)
IEC 61051-1,
IEC 61051-2,
IEC 60950-1 (Annex Q)
Agency File Number
E320116
The Littelfuse TMOV
®
34S thermally protected varistor
series consists of a 34mm square format varistor element
(MOV) with an integral thermally activated element. This
element is designed to open in the event of overheating
due to abnormal overvoltage, limited current conditions.
Certain TMOV
®
34S devices are offered with a "monitor"
lead which may be connected to signalling circuity to
indicate if the MOV has been disconnected from the circuit.
TMOV
®
34S Series devices 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 discreet solutions resulting
in improved clamping performance to fast over voltage
transients.
Features
• US patent for thermally
protected MOV–
Patent # 6636403
• High peak current
rating to 40 kA
• -55ºC to +85ºC
operating temp
• RoHS Compliant and
Lead–free Available
• Alternative design
available with
narrow 3mm wide
monitor (right) lead
• Alternative design
available with 2 leads
only (no monitor lead)
E1274/F
40021525
Applications
• SPD (TVSS) Products
• AC Panel Protection
Modules
• AC Line Power
Supplies
• AC Power Meters
• UPS (Uninterruptable
Power Supply)
• Inverters
• AC/DC Power Supplies
• DIN Rail
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/tmov34s.html for current information.
223
Revised: December 16, 2013
TMOV
®
34S Varistor Series
TMOV
®
MoV’s
Hi–EnErgy
34S Series
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