参数资料
型号: 0314.250MXP
元件分类: 保险丝
英文描述: FAST BLOW ELECTRIC FUSE, 0.25A, 250VAC, 125VDC, 35A (IR), INLINE/HOLDER
封装: ROHS COMPLIANT
文件页数: 1/4页
文件大小: 173K
代理商: 0314.250MXP
321
2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Axial Lead & Cartridge Fuses
314/324 Series
3AB > Fast-Acting > 314/324 Series
Please refer to www.littelfuse.com/series/314.html
or /324.html for current information.
314/324
Series
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.
Agency Approvals
Agency
Agency File Number
Ampere Range
E10480
125mA - 15A
LR 29862
125mA - 20A
E10480
15A* - 40A
PS
E
NBK 030805 - E10480A-F
NBK 260106 - JP1021A/B
125mA - 30A
SU05001 -
6001/6002/6003/7006/8002/8003
125mA - 30A
Features
Electrical Characteristics for Series
Applications
% of Ampere
Rating
Ampere Rating
OpeningTime
100%
1/8 - 40
4 hours, Minimum
135%
1/8 - 30
1 hour, Maximum
200%
1/8 - 12
15 secs., Maximum
15 - 30
30 secs., Maximum
250%
40
30 secs., Maximum
Electrical Specification by Item
Amp
Code
Ampere
Rating
(A)
Voltage
Rating
(V)
Interrupting
Rating
Nominal
Cold
Resistance
(Ohms)
Nominal
Melting
I2t (A2 sec)
Agency Approvals
PS
E
.125
0.125
250
35 A @ 250 VAC
10 kA @ 125 VAC
10 kA @ 125 VDC
6.20
0.00149
xx
x
.250
0.25
250
1.95
0.0140
xx
x
.375
0.375
250
0.820
0.050
xx
x
.500
0.5
250
0.500
0.115
xx
x
.750
0.75
250
0.250
0.466
xx
x
001.
1
250
100 A @ 250 VAC
10 kA @ 125 VAC
10 kA @ 125 VDC
0.189
0.690
xx
002.
2
250
0.0700
11.0
xx
003.
3
250
0.0432
14.6
x
004.
4
250
750 A @ 250 VAC
10 kA @ 125 VAC
10 kA @ 125 VDC
0.0470
10.4
x
005.
5
250
0.0300
26.0
x
006.
6
250
0.0240
45.0
x
007.
7
250
0.0187
71.0
x
008.
8
250
0.0153
105
x
010.
10
250
0.0105
206
x
012.
12
250
0.00760
570
x
015.
15
250
0.00505
292
x
015.*
15
280
0.00505
292
xx
020.
20
250
1000 A @ 250 VAC
200 A @ 300 VAC
10 kA @ 125 VAC
10 kA @ 125 VDC
0.00355
631
xxxxx
020.*
20
280
0.00355
631
x
025.
25
250
100 A @ 250 VAC
1000A @ 75 VDC
400A @ 125 VAC
400 A @ 125 VDC
0.00235
1450
x
025.**
25
280
0.00235
1450
x
030.
30
250
0.00182
2490
xxxx
040.
40
250
1000 A @ 250 VAC
400 A @ 150 VDC
0.0014
22925
x
Standard 248-14
and axial lead format
and with various
forming dimensions
Lead-free
Used as supplementary protection in appliance or
utilization equipment to provide individual protection for
components or internal circuits.
314/324 Series Lead-free 3AB, Fast-Acting Fuse
PS
E
* 350A@280VAC interrupting rating available for 15A and 20A. ** 50A@280VAC for 25A. Add suffix ’280’. Example: 0324020.MX280P.
Description
Revised: September 10, 2010
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