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SVC220D-20B 参数 Datasheet PDF下载

SVC220D-20B图片预览
型号: SVC220D-20B
PDF下载: 下载PDF文件 查看货源
内容描述: SVC型压敏电阻 [SVC Varistors Type]
分类和应用: 压敏电阻
文件页数/大小: 10 页 / 2156 K
品牌: SAMWHA [ SAMWHA ELECTRIC ]
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SVC Varistors Type
SVC Varistors Type
Introduction
SVC series Varistors are gapless ceramic surge absorbers of a new type made of metal oxide which is
designed to protect various kinds of electronic devices and semiconducting elements from surges.
Suffix Code
Taping Type
Code
5
7
8
9
1
Bulk Type
Pitch of Component(mm)
12.7
15.0
30.0
25.4
30.0
Lead Spacing(mm)
5.0
7.5
7.5
7.5
10.0
Code
5
7
1
Lead Spacing(mm)
5.0
7.5
10.0
DISC Ceramic Capacitors
www.samwha.com
F
114
Features
High discharge current capability up to 4000 Amps.
Excellent clamping characteristics.
Fast response time under 50 nanesesconds.
Improve Product safety
UL, CSA, VDE recognized
SVC Characteristic Curves
V - Ⅰ Curve
Small - current region of V -Ⅰcurve
Temporary power frequency over voltage capability
How to Order
SVC 471 D-14A FF 7
Basic Type
ZnO Varistor
Varistor Nominal Voltage
(The first two digit indicate significaticant digits)
(The 3rd digit indicate the number of zeros
following)
Style
D : Disk Type Varistor
B Type
Packing Style &
Lead Variation
Lead Spacing &
Pitch of Component
Withstand discharge impulse current
characteristics(Typical)
A Type
Withstand discharge impulse
current characteristics(Typical)
Chip Element Size(Dia)
05 :
Ø5mm,
07 :
Ø7mm,
10 :
Ø10mm,
14 :
Ø14mm,
20 :Ø20mm
Classification
A : High Voltage(82V and above)
B : Low Voltage(less then 68V)
Packing Style
S
Taping Type Flat Pack
K
F
Lead Variation
Straight Type
In-Kink Type
Out-Kink Type
B
Packing Style
S
W
Bulk
K
L
N
Lead Variation
Straight Long Type
Kink Short Type
Kink Long Type
Kink Short Type
Straight Short Type
SAMWHA CAPACITOR Co., Ltd.
DISC Ceramic Capacitors
115