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参数资料
型号： 0253005.MRT1L
元件分类： 保险丝
英文描述： VERY FAST BLOW ELECTRIC FUSE, 5A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE
封装： ROHS COMPLIANT
文件页数： 1/3页
文件大小： 129K
代理商： 0253005.MRT1L
1
Cartridge, Axial Lead, and Socket Fuses
2008 Littelfuse, Inc.
Specications are subject to change without notice.
Please refer to www.littelfuse.com for the most current information
Revised: April 23, 2008
251/253 Series
PICO II > Very Fast-Acting > 251/253 Series
Specications are subject to change without notice.
Please refer to http://www.littelfuse.com/series/251.html or /253.html for current information.
251/253 Series, PICO II, Very Fast-Acting Fuse
Description
The PICO II very fast-acting fuse is designed to meet an
extensive array of performance characteristics in a
space-saving subminiature package.
Agency Approvals
Agency
Agency File Number
Ampere Range
E10480
62mA - 15A
LR 29862
62mA - 15A
PS
E
JET 1896-31007-1001
1A - 5A
TUV
J02037794
500mA - 10A
Features
Electrical Characteristics
(62mA- 15A)
temperature range
% of Ampere
Rating
Ampere Rating
OpeningTime
100%
1/16–15
4 hours, Minimum
200%
1/16–7
1 sec., Maximum
10
3 sec., Maximum
12-15
10 sec., Maximum
Applications
Ampere
Rating
(A)
Amp
Code
Ordering
Number
(Std.)
Ordering
Number
(Mil.)
Max
Voltage
Rating
(V)
Interrupting
Rating
Nominal Cold
Resistance
(Ohms)
Nominal
Melting
I2t (A2 sec)
Nom
Voltage Drop
(mV)
Agency Approvals
PS
E
TUV
1/16
.062
251.062
253.062
125
300 amperes
at rated
voltage VDC
50 amperes at
rated voltage
VAC
7.000
0.000113
1.4
x
1/8
.125
251.125
253.125
125
1.700
0.00174
0.285
x
1/4
.250
251.250
253.250
125
0.665
0.0116
0.24
x
3/8
.375
251.375
253.375
125
0.395
0.0296
0.215
x
1/2
.500
251.500
253.500
125
0.280
0.0598
0.2165
x
3/4
.750
251.750
253.750
125
0.175
0.153
0.176
x
1
001.
251001.
253001.
125
0.128
0.256
0.194
x
11/4
1.25
2511.25
125
0.100
0.390
0.2
x
11/2
01.5
25101.5
25301.5
125
0.0823
0.587
0.21
x
2
002.
251002.
253002.
125
0.0473
0.405
0.141
x
21/2
02.5
25102.5
125
0.0360
0.721
0.132
x
3
003.
251003.
253003.
125
0.0290
1.19
0.131
x
31/2
03.5
25103.5
125
0.0240
1.58
0.1205
x
4
004.
251004.
253004.
125
0.0204
2.45
0.114
x
5
005.
251005.
253005.
125
0.0155
4.14
0.11
x
7
007.
251007.
253007.
125
0.0105
10.4
0.102
x
10
010.
251010.
253010.
125
0.00705
25.5
0.1
x
12
012.
251012.
32
0.0055
45.2
0.0878
x
15
015.
251015.
253015.
32
0.00446
68.8
0.071
x
Electrical Characteristics
Note: Higher ampere ratings are available. Please contact Littelfuse Technical Support or your Littelfuse products representative for assistance.
RoHS
PS
E
Secondary protection for space constrained applications
TUV
相关PDF资料
PDF描述
0253005.PRT1L VERY FAST BLOW ELECTRIC FUSE, 5A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE
0253005.VRT1L VERY FAST BLOW ELECTRIC FUSE, 5A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE
0253007.HRT1L VERY FAST BLOW ELECTRIC FUSE, 7A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE
0253007.MRT1L VERY FAST BLOW ELECTRIC FUSE, 7A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE
0253007.PRT1L VERY FAST BLOW ELECTRIC FUSE, 7A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE
相关代理商/技术参数
参数描述
0253007.M 功能描述:保险丝 125V 7A FM10A Mil RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485
0253007.NRT1L 功能描述:保险丝 125V 7A FM10A PICO MIL RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485
0253007.V 功能描述:保险丝 125V FM10A PICO MIL 7A RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485
025301.5M 功能描述:保险丝 125V 1.5A FM10A Mil RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485
025301.5NRT1 功能描述:FUSE BOARD MOUNT 1.5A 125VAC/VDC 制造商:littelfuse inc. 系列:PICO? II 253 包装:带卷（TR） 零件状态:有效 保险丝类型:板安装（不包括管筒式） 额定电流:1.5A 额定电压 - AC:125V 额定电压 - DC:125V 响应时间:快速 封装/外壳:轴向 安装类型:通孔 不同额定电压时的熔断能力:50A AC，300A DC 融断 I2t:0.587 认可:CCC，CSA，QPL，TUV，UR 工作温度:-55°C ~ 125°C 颜色:- 大小/尺寸:0.103" 直径 x 0.280" 长（2.61mm x 7.11mm） DC 冷态电阻:0.0823 欧姆 标准包装:5,000
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