参数资料
型号: VAR-18080077M3P-XK
厂商: TDK Corporation
文件页数: 3/3页
文件大小: 0K
描述: VARISTOR RING 7.7V 8.0MM 3-TERM
RoHS指令信息: RoHS Material
标准包装: 1,000
系列: VAR-18
变阻器电压: 7.7V
封装/外壳: 底座安装
(2/2)
SHAPES AND DIMENSIONS
PLANE SURFACE ELECTRODE TYPE(3-ELECTRODE)
Ring-shaped resistor
Electrode
PLANE SURFACE ELECTRODE TYPE(5-ELECTRODE)
Ring-shaped resistor
Electrode
?D 2
?D 1
T max.
?D 2
?D 1
T max.
Diameter Symbol
024
030
030
042
048
060
066
080
085
085
094
107
120
160
Dimensions(mm)
?D 1
2.45±0.1
3.0±0.15
3.0±0.12
4.2±0.15
4.8+0.1, –0.2
6.0±0.2
6.6±0.2
8.0±0.3
8.5±0.2
8.5±0.3
9.4±0.3
10.7+0.2, –0.35
12.0+0.4, –0.1
16.0±0.4
?D 2
1.78±0.08
2.0±0.1
2.15±0.1
2.8+0.2, –0.1
3.5+0.2, –0.1
4.0+0.2, –0.1
4.7±0.15
5.0±0.2
5.0±0.2
5.8±0.15
5.78±0.15
6.7+0.25, –0.1
7.5±0.2
9.4±0.3
T max.
0.50
0.50
0.50
0.60
0.60
0.70
0.75
0.75
0.75
0.75
1.05
1.10
1.10
1.70
Number of
electrodes
3
3
3
3
3
3
3
3
3
3
3
3
3 or 5
5
SIDE SURFACE ELECTRODE TYPE(3-ELECTRODE)
Ring-shaped resistor
Electrode
SIDE SURFACE ELECTRODE TYPE(6-ELECTRODE)
Ring-shaped resistor
Electrode
?D 2
?D 1
T max.
?D 2
?D 1
T max.
Diameter Symbol
042
066
076
078
086
Dimensions(mm)
?D 1
4.2±0.15
6.6±0.2
7.6±0.2
7.8±0.2
8.6±0.2
?D 2
2.85+0.2, –0.1
4.7±0.15
5.0±0.2
5.35±0.2
5.0±0.2
T max.
0.60
0.60
0.60
0.65
0.75
Number of
electrodes
3
3 or 6
3 or 6
3
3
ELECTRICAL CHARACTERISTICS (EXAMPLE: OD ?10.7mm type)
Varistor voltage
Tolerance
032Y
053M
077M
115M
157M
218M
240M
320M
Nominal varistor voltage
E 10mA (V)
2.0 to 4.5
4.0 to 6.6
5.9 to 9.4
9.0 to 14.0
13.0 to 18.4
17.6 to 26.0
19.0 to 29.0
26.0 to 38.0
α 10 [1 to 10mA]
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
Rated power
(mW)
500
500
500
500
500
500
500
500
Varistor voltage temperature
coefficient (%/°C)
[25 to 50°C]
±0.2
±0.2
±0.2
±0.2
±0.2
±0.2
±0.2
±0.2
Capacitance
(nF)
[at 1kHz]
1 to 100
1 to 100
1 to 100
1 to 100
1 to 100
1 to 100
1 to 100
1 to 100
? All specifications are subject to change without notice.
001-02 / 20101125 / e9c12_var.fm
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