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參數(shù)資料
| 型號(hào)： | V68MA3A |
| 廠商： | Littelfuse, Inc. |
| 元件分類： | 壓敏電阻 |
| 英文描述： | Varistor Products - Axial Lead |
| 中文描述： | 壓敏電阻器產(chǎn)品-軸向引線 |
| 文件頁數(shù)： | 5/5頁 |
| 文件大?。?/td> | 96K |
| 代理商： | V68MA3A |
131
www.littelfuse.com
Varistor Products
2
V
P
Axial Lead
MA Varistor Series
Mechanical Dimensions
Pulse Rating Curves
50
1
FIGURE 8. SURGE CURRENT RATING CURVES FOR
V120MA SERIES - V430MA SERIES
100
50
20
10
5
2
1
0.5
0.2
0.1
S
20
100
1,000
10,000
IMPULSE DURATION (
μ
s)
2
10
10
2
10
3
10
4
1
10
5
10
6
INDEFINITE
DISC SIZE 3mm
V120MA1A - V430MA7B
FIGURE 7. SURGE CURRENT RATING CURVES FOR V18MA
SERIES - V100MA SERIES
20
10
5
2
1
0.5
0.2
0.1
2
10
10
2
10
3
DISC SIZE 3mm
V18MA1A - V100MA4B
10
4
10
5
INDEFINITE
10
6
20
100
1,000
10,000
IMPULSE DURATION (
μ
s)
S
NOTE: If pulse ratings are exceeded, a shift of VN(DC)(at specified current) of more than ±10% could result.This type of shift, which normally results in a decrease of VN(DC),
may result in the device not meeting the original published specifications, but it does not prevent the device from continuing to function, and to provide ample protection.
Tape and Reel Specification
Ordering Information
SYMBOL
INCHES
MILLIMETERS
MIN
MAX
MIN
MAX
b
0.024
0.026
0.61
0.66
D
0.135
0.177
3.43
4.5
G
0.098
0.177
3.43
4.5
H
0.118
0.236
3.0
6.0
L
1.130
1.220
28.70
31.0
Typical Weight = 25g
Conforms to EIA Standard RS-296E
H1
H2
0.240
±
0.040
2.062
±
0.059
2.681
MAX
0.063
MAX
0.135-
0.145
0.098-
0.177
0.118-
0.236
0.063
MAX
0.02-
0.023
0.200
±
0.020
0.080
MAX
0.240
±
0.040
H1 = H2
±
0.040
VARISTOR
VARISTOR VOLTAGE
(V
N
at 1mA)
ENERGY/CLAMPING
VOLTAGE VARIANT
SERIES DESIGNATOR
Bulk
Use “MT” for Tape and Reel
V XXX MA XX
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| V68MA3B | 功能描述:壓敏電阻 68V 40A 150pF RoHS:否 制造商:EPCOS 產(chǎn)品:MLV 電壓額定值 DC:22 V 電壓額定值 AC:17 V 鉗位電壓:50 V 直徑: 峰值浪涌電流:30 A 浪涌能量額定值:75 mJ 電容:74.2 pF 工作溫度范圍:- 55 C to + 125 C 安裝:SMD/SMT 封裝:Reel |
| V68MA3S | 功能描述:壓敏電阻 3MM Axial RoHS:否 制造商:EPCOS 產(chǎn)品:MLV 電壓額定值 DC:22 V 電壓額定值 AC:17 V 鉗位電壓:50 V 直徑: 峰值浪涌電流:30 A 浪涌能量額定值:75 mJ 電容:74.2 pF 工作溫度范圍:- 55 C to + 125 C 安裝:SMD/SMT 封裝:Reel |
| V68MLA1206 | 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:Multilayer Transient Voltage Surge Suppressors |
| V68MLA1206A | 功能描述:壓敏電阻 68V 180A 100pF RoHS:否 制造商:EPCOS 產(chǎn)品:MLV 電壓額定值 DC:22 V 電壓額定值 AC:17 V 鉗位電壓:50 V 直徑: 峰值浪涌電流:30 A 浪涌能量額定值:75 mJ 電容:74.2 pF 工作溫度范圍:- 55 C to + 125 C 安裝:SMD/SMT 封裝:Reel |
| V68MLA1206H | 功能描述:壓敏電阻 68V 180A 100pF RoHS:否 制造商:EPCOS 產(chǎn)品:MLV 電壓額定值 DC:22 V 電壓額定值 AC:17 V 鉗位電壓:50 V 直徑: 峰值浪涌電流:30 A 浪涌能量額定值:75 mJ 電容:74.2 pF 工作溫度范圍:- 55 C to + 125 C 安裝:SMD/SMT 封裝:Reel |
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