参数资料
| 型号： | 0314.750MXP |
| 厂商： | Littelfuse Inc |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | FUSE CERAMIC 250V FAST 3AB .750A |
| 标准包装： | 1,000 |
| 系列： | 314 |
| 保险丝类型： | 管筒，陶瓷 |
| 额定电流： | 750mA |
| 额定电压 - AC： | 250V |
| 额定电压 - DC： | 125V |
| 响应时间： | 快速 |
| 封装/外壳： | 3AB，3AG，1/4" x 1-1/4" |
| 安装类型： | 支座 |
| 尺寸/尺寸： | 0.250" 直径 x 1.250" L（6.35mm x 31.75mm） |
| 额定电压时的断路容量： | 35A AC，10000A DC |
| 熔化 I²t： | 0.466 |
| 批准： | CE，CSA，UL |
| 工作温度： | -55°C ~ 125°C |
| 包装： | 散装 |
| DC 抗冷流： | 0.25 欧姆 |
Axial Lead & Cartridge Fuses
3AB > Fast-Acting > 314/324 Series
314/324 Series
Lead-free 3AB, Fast-Acting Fuse
PS
E
Description
The 3AB Fast-Acting Fuse with ceramic body construction
permits higher interrupting ratings and voltage ratings. Ideal
for applications where high current loads are expected.
Features
Standard 248-14
and axial lead format
and with various
forming dimensions
Lead-free
Agency Approvals
Applications
Agency
Agency File Number
E10480
LR 29862
Ampere Range
125mA - 15A
125mA - 20A
Used as supplementary protection in appliance or
utilization equipment to provide individual protection for
components or internal circuits.
Electrical Characteristics for Series
PS
E
E10480
NBK 030805 - E10480A-F
NBK 260106 - JP1021A/B
SU05001 -
6001/6002/6003/7006/8002/8003
15A* - 40A
125mA - 30A
125mA - 30A
125mA - 30A
% of Ampere
Rating
100%
135%
200%
250%
Ampere Rating
1/8 - 40
1/8 - 30
1/8 - 12
15 - 30
40
Opening Time
4 hours, Minimum
1 hour, Maximum
15 secs., Maximum
30 secs., Maximum
30 secs., Maximum
Electrical Specification by Item
I t (A 2 sec)
Amp
Code
Ampere
Rating
(A)
Voltage
Rating
(V)
Interrupting
Rating
Nominal
Cold
Resistance
(Ohms)
Nominal
Melting
2
Agency Approvals
PS
E
.125
0.125
250
6.20
0.00149
x
x
x
.250
.375
.500
.750
0.25
0.375
0.5
0.75
250
250
250
250
35 A @ 250 VAC
10 kA @ 125 VAC
10 kA @ 125 VDC
1.95
0.820
0.500
0.250
0.0140
0.050
0.115
0.466
x
x
x
x
x
x
x
x
x
x
x
x
001.
1
250
100 A @ 250 VAC
0.189
0.690
x
x
x
x
002.
003.
004.
005.
006.
007.
008.
010.
012.
015.
2
3
4
5
6
7
8
10
12
15
250
250
250
250
250
250
250
250
250
250
10 kA @ 125 VAC
10 kA @ 125 VDC
750 A @ 250 VAC
10 kA @ 125 VAC
10 kA @ 125 VDC
0.0700
0.0432
0.0470
0.0300
0.0240
0.0187
0.0153
0.0105
0.00760
0.00505
11.0
14.6
10.4
26.0
45.0
71.0
105
206
570
292
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
015.*
15
280
0.00505
292
x
x
020.
20
250
1000 A @ 250 VAC
200 A @ 300 VAC
0.00355
631
x
x
x
x
x
020.*
20
280
10 kA @ 125 VAC
10 kA @ 125 VDC
0.00355
631
x
x
025.
025.**
030.
040.
25
25
30
40
250
280
250
250
100 A @ 250 VAC
1000A @ 75 VDC
400A @ 125 VAC
400 A @ 125 VDC
1000 A @ 250 VAC
400 A @ 150 VDC
0.00235
0.00235
0.00182
0.0014
1450
1450
2490
22925
x
x
x
x
x
x
x
x
x
x
x
x
* 350A@280VAC interrupting rating available for 15A and 20A. ** 50A@280VAC for 25A. Add suffix ’280’. Example: 0324020.MX280P.
? 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/314.html
or /324.html for current information.
321
Revised: September 10, 2010
314/324 Series
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