EEWORLDEEWORLDEEWORLD

Part Number

Search

TVZ20D220KBS

Description
RESISTOR, VOLTAGE DEPENDENT, 18V, 15J, THROUGH HOLE MOUNT, RADIAL LEADED
CategoryPassive components    The resistor   
File Size215KB,7 Pages
ManufacturerWorld Produts Inc.
Websitehttp://www.worldproducts.com
Related ProductsFound9parts with similar functions to TVZ20D220KBS
Download Datasheet Parametric View All

TVZ20D220KBS Overview

RESISTOR, VOLTAGE DEPENDENT, 18V, 15J, THROUGH HOLE MOUNT, RADIAL LEADED

TVZ20D220KBS Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
package instruction,
Reach Compliance Codeunknow
ECCN codeEAR99
Circuit maximum DC voltage18 V
Circuit RMS maximum voltage14 V
Maximum energy absorption capacity15 J
Manufacturer's serial numberTVZ
Installation featuresTHROUGH HOLE MOUNT
Number of terminals3
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package shapeDISK PACKAGE
method of packingBULK
Rated temperature85 °C
Resistor typeVARISTOR
surface mountNO
Terminal locationRADIAL
Terminal shapeWIRE
Base Number Matches1
TVZ : Thermo-Fuse Varistor
DESCRIPTION
Our Thermo-Fuse Varistor (TVZ) is a family of Transient Voltage Surge Suppression products. TVZ
is a three-lead Thermally Protected Metal Oxide Varistor. One lead of the TVZ varistor is connected to
a thermal fuse, it will automatically open-circuit when the varistor is under sustained abnormal
over-voltage condition. The TVZ series is designed to meet the abnormal over-voltage requirements
of UL 1449, Section 37.
Traditional Metal Oxide Varistor (MOV) withstands 150% of its rated voltage for a given duration.
But MOV may fail to a short-circuit condition or fail open when subjected to sustained steady-state
over-voltage above its rated specifications.
Our TVZ has a thermal fuse incorporated with its MOV disk that responds to the MOV temperature
and disconnects the MOV from power should the temperature exceed a certain level.
Our TVZ provides a real “Fail Safe” protection to sensitive downstream electric components.
FEATURES
Low Leakage Current under normal operating voltage. Meets UL 1449 abnormal over- voltage test
(5A,2.5A,0.5A and 0.125A).
UL1449 pending which include selected test from UL1020 regarding thermal cutoff.
PART NUMBER CODES
TVZ
Thermo- Fuse
ZnO Varistor
Diameter
18: 18mm
20: 20mm
25: 25mm
TYPE
D: Standard Disk series
E: High energy series
20
E
241
K
B
S
S: Straight lead
B: Bulk package
K: Voltage tolerance+/-10%
VARISTOR VOLTAGE
241=24×10
1
=240
( DC Volt )
*Marking: (a) SINCERA. which is the brand name.
(b) Part marking, for example: T20E241K
(c) Date code (backside): Manufactured year and month. (2 digit)
(ie: 2002=2, 1-9 for January through September and O for October, N
for November, D for December)
RATING
-55℃to 85℃ Operating Temperature Range
-55℃to 125℃ Storage Temperature Range
Maximum Voltage-Temperature Coefficient:
Hi-Pot Encapsulation:
Insulation Resistance:
Typical Response Time:
Continuous RMS Current
Isolation Capability (When thermal element is open)
< 0.01
2500
>1000
<15
100
600
%/℃
Vdc
nseconds
mA
Vac

TVZ20D220KBS Similar Products

Part Number Manufacturer Description
VZ20D220KBSEX World Produts Inc. Varistor, 18V, 15J, Through Hole Mount
SR220K20DS Walsin_Technology_Corporation Varistor, 18V, 15J, Through Hole Mount, RADIAL LEADED
VZ20D220KBSDX World Produts Inc. Varistor, 18V, 15J, Through Hole Mount
VZ20D220KBSDZ World Produts Inc. Varistor, 18V, 15J, Through Hole Mount
VZ20D220KBSEZ World Produts Inc. Varistor, 18V, 15J, Through Hole Mount
TVZ20D220KT35 World Produts Inc. RESISTOR, VOLTAGE DEPENDENT, 18V, 15J, THROUGH HOLE MOUNT, RADIAL LEADED
TVZ20D220KT2D World Produts Inc. RESISTOR, VOLTAGE DEPENDENT, 18V, 15J, THROUGH HOLE MOUNT, RADIAL LEADED
TVZ20D220KBSR World Produts Inc. RESISTOR, VOLTAGE DEPENDENT, 18V, 15J, THROUGH HOLE MOUNT, RADIAL LEADED
TVZ20D220KBSFL World Produts Inc. RESISTOR, VOLTAGE DEPENDENT, 18V, 15J, THROUGH HOLE MOUNT, RADIAL LEADED
[Translation] Micropy Official Tutorial 03 Get MicroPython prompt
[i=s]This post was last edited by my student number on 2016-4-23 12:17[/i] [b][size=24px]3. Get the MicroPython prompt[/size][/b] REPL (Interactive Interpreter?) stands for Read Evaluate Print Loop, a...
我的学号 MicroPython Open Source section
I want to apply for an embedded software development engineer position, but I don't know what books to read
I know very little about embedded systems but want to apply for an embedded software development engineer. I don't know what knowledge I can add temporarily, and I hope you can recommend some books. T...
tangwq Embedded System
STM8S FAQs
I recently used STM8S207RB for development. Here are some common problems I encountered when using cosmic:1. The entry parameter of printf/sprintf must be of u16 type, otherwise the print result is in...
zxqwork stm32/stm8
Design of frequency sweeper using digital frequency synthesis technology, FPGA and single chip microcomputer
[size=4] The frequency characteristics of a network include amplitude-frequency characteristics and phase-frequency characteristics. When designing a system, the frequency characteristics of each netw...
Aguilera Microcontroller MCU
Please recommend some suitable temperature sensors to measure the temperature of the skin
This is what I want to do. I want to make a DIY device that can be worn on the wrist. I want to add a temperature module to measure the body temperature of the wrist. The temperature sensors I found a...
agogwaeg PCB Design
2.4G antenna signal transmission loss
Loss refers to the capacity loss caused by factors such as the transmission medium during the transmission process....
xtss RF/Wirelessly

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 465  1603  580  258  1235  10  33  12  6  25 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号