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025103.5TL

更新时间：2024-09-18 13:02:17
品牌：LITTELFUSE
描述：Electric Fuse, Very Fast Blow, 3.5A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIANT

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025103.5TL 概述

Electric Fuse, Very Fast Blow, 3.5A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIANT 电熔丝

025103.5TL 规格参数

是否Rohs认证：符合生命周期：Obsolete
包装说明：ROHS COMPLIANTReach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8536.10.00.40
风险等级：5.55Is Samacsys：N
其他特性：RATED BREAKING CAPACITY AT 125 VDC: 300 A熔断特性：VERY FAST
主体高度：7.11 mm主体长度或直径：2.41 mm
电路保护类型：ELECTRIC FUSEJESD-609代码：e3
焦耳积分标称：1 J安装特点：THROUGH HOLE
最高工作温度：125 °C最低工作温度：-55 °C
包装方法：TAPE AND REEL物理尺寸：2.41mm x 7.11mm
额定分断能力：50 A额定电流：3.5 A
额定电压（交流）：125 V额定电压（直流）：125 V
参考标准：CSA; METI; PSE; UL表面贴装：NO
端子面层：Matte Tin (Sn)端子形状：PIN WIRE
Base Number Matches：1

025103.5TL 数据手册

通过下载025103.5TL数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

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Axial Lead & Cartridge Fuses  
PICO® ll > Very Fast-Acting > 251/253 Series  
PS  
E
251/253 Series, PICO® II, Very Fast-Acting Fuse  
TUV QPL  
Description  
The PICO® II Very Fast-Acting Fuse is designed to meet an  
extensive array of performance characteristics in a  
space-saving subminiature package.  
Features  
tꢀ 7FSZꢀGBTUꢂBDUJOH  
tꢀ 4NBMMꢀTJ[Fꢀ  
tꢀ )BMPHFOꢂGSFFꢀBWBJMBCMFꢀ  
tꢀ 8JEFꢀPQFSBUJOHꢀ  
temperature range  
tꢀ 8JEFꢀDVSSFOUꢀSBUJOHꢀ  
range (62mA- 15A)  
tꢀ -PXꢀUFNQFSBUVSFꢀ  
rerating  
tꢀ 3P)4ꢀDPNQMJBOUꢀ  
Applications  
Agency Approvals  
4FDPOEBSZꢀQSPUFDUJPOꢀGPSꢀTQBDFꢀDPOTUSBJOFEꢀBQQMJDBUJPOT  
Agency  
Agency File Number  
Ampere Range  
62mA - 15A  
62mA - 15A  
tꢀ 'MBUoQBOFMꢀEJTQMBZꢀ57ꢀ  
tꢀ -$%ꢀNPOJUPS  
tꢀ 1PXFSꢀTVQQMZ  
tꢀ "VEJPꢁ7JEFPꢀTZTUFN  
tꢀ -JHIUJOHꢀTZTUFN  
tꢀ .FEJDBMꢀFRVJQNFOU  
E10480  
tꢀ -$%ꢀCBDLMJHIUꢀJOWFSUFS  
tꢀ 0GmDFꢀNBDIJOFT  
LR 29862  
PS  
E
JET 1896-31007-1001  
J50158379  
1A - 5A  
Electrical Characteristics for Series  
500mA - 10A  
62mA - 15A  
TUV  
% of Ampere  
Ampere Rating  
Rating  
OpeningTime  
FM10  
QPL  
100%  
62mA - 15A  
62mA - 7A  
10A  
4 Hours, Min.  
1 Second, Max.  
3 Seconds, Max.  
10 Seconds, Max.  
2009010207366577 –  
500mA to 5A  
500mA, 1A, 2A, 2.5A,  
3A, 4A, 5A  
200%  
12 - 15A  
500mA, 1A, 2A,  
2.5A, 3A, 4A, 5A,  
7A, 10A  
500mA, 1A, 2A,  
2.5A, 3A, 4A, 5A,  
7A, 10A  
500mA, 1A, 2A,  
2.5A, 3A, 4A, 5A,  
7A, 10A  
275%  
400%  
1000%  
300 msecs., Max.  
30 msecs., Max.  
4 msecs., Max.  
© 2012 Littelfuse, Inc.  
251/253 Series  
Specifications are subject to change without notice.  
Please refer to www.littelfuse.com/series/251.html  
or /253.html for current information.  
Revised: September 6, 2012  
Axial Lead & Cartridge Fuses  
PICO® ll > Very Fast-Acting > 251/253 Series  
Electrical Specifications by Item  
Agency Approvals  
Max  
Nominal  
Cold  
Resistance  
(Ohms)  
Nom  
Voltage  
Drop  
(V)  
Ampere  
Rating  
(A)  
Ordering Ordering  
Number Number  
Nominal  
Melting  
Amp  
Code  
Voltage Interrupting  
PS  
Rating  
(V)  
Rating  
TUV  
(Std.)  
(Mil.)  
I2t (A2 sec)  
QPL  
E
.062  
.125  
.250  
.375  
.500  
.630  
.750  
1.00  
1.25  
1.50  
2.00  
2.50  
3.00  
3.50  
4.00  
5.00  
7.00  
10.0  
12.0  
15.0  
.062 251.062 253.062  
.125 251.125 253.125  
.250 251.250 253.250  
.375 251.375 253.375  
.500 251.500 253.500  
.630 251.630  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
32  
7.000  
1.700  
0.665  
0.395  
0.280  
0.205  
0.175  
0.128  
0.100  
0.0823  
0.0473  
0.0360  
0.0290  
0.0240  
0.0204  
0.0155  
0.0105  
0.00705  
0.0055  
0.00446  
0.000113  
0.00174  
0.0116  
0.0296  
0.0598  
0.094  
0.153  
0.256  
0.390  
0.587  
0.405  
0.721  
1.19  
1.58  
2.45  
4.14  
10.4  
25.5  
45.2  
68.8  
1.4  
0.285  
0.24  
0.215  
0.2165  
0.188  
0.176  
0.194  
0.2  
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
300 A @ rated  
WPMUBHFꢀ%$  
.750 251.750 253.750  
x
x
x
x
001.  
251001. 253001.  
x
x
x
x
x
x
x
x
x
50 A @ rated  
WPMUBHFꢀ"$  
1.25 2511.25  
01.5  
25101.5 25301.5  
0.21  
x
x
x
x
x
x
x
x
x
x
x
For CCC 7A:  
70 A @ rated  
WPMUBHFꢀ"$  
002. 251002. 253002.  
02.5 25102.5  
003. 251003. 253003.  
03.5 25103.5  
004. 251004. 253004.  
005. 251005. 253005.  
0.141  
0.132  
0.131  
0.1205  
0.114  
0.11  
0.102  
0.1  
0.0878  
0.071  
x
x
x
x
For CCC 10A:  
100 A @ rated  
WPMUBHFꢀ"$  
x
x
x
x
x
x
007.  
251007. 253007.  
010. 251010. 253010.  
012. 251012.  
015. 251015. 253015.  
32  
x
Note: )JHIFSꢀBNQFSFꢀSBUJOHTꢀBSFꢀBWBJMBCMFꢃꢀ1MFBTFꢀDPOUBDUꢀ-JUUFMGVTFꢀ5FDIOJDBMꢀ4VQQPSUꢀPSꢀZPVSꢀ-JUUFMGVTFꢀQSPEVDUTꢀSFQSFTFOUBUJWFꢀGPSꢀBTTJTUBODFꢃ  
© 2012 Littelfuse, Inc.  
251/253 Series  
Specifications are subject to change without notice.  
Please refer to www.littelfuse.com/series/251.html  
or /253.html for current information.  
Axial Lead & Cartridge Fuses  
PICO® ll > Very Fast-Acting > 251/253 Series  
Temperature Rerating Curve  
AverageTime Current Curves  
100  
10  
1
0.1  
Note:  
1. Rerating depicted in this curve is in addition to the standard rerating of 25% for  
continuous operation.  
0.01  
Soldering Parameters  
0.001  
0.05 0.1  
1
10  
100  
1000  
Recommended Process Parameters:  
CURRENT IN AMPERES  
Wave Parameter  
Preheat:  
ꢄ%FQFOETꢀPOꢀ'MVYꢀ"DUJWBUJPOꢀ5FNQFSBUVSFꢅ  
Temperature Minimum:  
Temperature Maximum:  
PreheatTime:  
Lead-Free Recommendation  
ꢄ5ZQJDBMꢀ*OEVTUSZꢀ3FDPNNFOEBUJPOꢅ  
100° C  
150° C  
60-180 seconds  
Solder PotTemperature:  
Solder DwellTime:  
260° C Maximum  
2-5 seconds  
Recommended Hand Soldering Parameters:  
4PMEFSꢀ*SPOꢀ5FNQFSBUVSFꢆꢀꢀꢇꢈꢉ¡ꢀ$ꢀꢊꢁꢂꢀꢈ¡$  
HeatingTime: 5 seconds max.  
Note:These devices are not recommended for IR or  
Convection Reflow process  
© 2012 Littelfuse, Inc.  
251/253 Series  
Specifications are subject to change without notice.  
Please refer to www.littelfuse.com/series/251.html  
or /253.html for current information.  
Axial Lead & Cartridge Fuses  
PICO® ll > Very Fast-Acting > 251/253 Series  
Product Characteristics  
&ODBQTVMBUFEꢋꢀ&QPYZꢂ$PBUFEꢀ  
Body:ꢀ1VSFꢀ5JOꢂDPBUFEꢀ$PQQFSꢀXJSFꢀMFBET  
Operating Temperature oꢈꢈ$ꢀUPꢀꢊꢎꢌꢈ$  
Materials  
.*-ꢂ45%ꢂꢌꢉꢌꢋꢀ.FUIPEꢀꢌꢎꢇꢋꢀ5FTUꢀ  
Condition I (100 G’s peak for 6  
msecs.)  
Solderability  
Lead Pull Force  
.*-ꢂ45%ꢂꢌꢉꢌꢋꢀ.FUIPEꢀꢌꢉꢍ  
Shock  
.*-ꢂ45%ꢂꢌꢉꢌꢋꢀ.FUIPEꢀꢌꢎꢎꢋꢀ5FTUꢀ$POEJUJPOꢀ  
"ꢀꢄXJMMꢀXJUITUBOEꢀBꢀꢏMCTꢃꢀBYJBMꢀQVMMꢀUFTUꢅ  
.*-ꢂ45%ꢂꢌꢉꢌꢋꢀ.FUIPEꢀꢌꢉꢎꢀꢄꢎꢉoꢈꢈꢀ  
)[ꢅꢐꢀ.FUIPEꢀꢌꢉꢑꢋꢀ5FTUꢀ$POEJUJPOꢀ$ꢀ  
ꢄꢈꢈoꢌꢉꢉꢉꢀ)[ꢀBUꢀꢎꢉꢀ(ꢒTꢀ1FBLꢅ  
Vibration  
ꢌꢈꢎꢁꢌꢈꢇꢀ4FSJFTꢀJTꢀBWBJMBCMFꢀJOꢀ'.ꢎꢉꢀPOꢀ  
QPL for MIL-PRF-23419. To order, change  
251 to 253  
FusesTo MIL SPEC  
Moisture Resistance  
.*-ꢂ45%ꢂꢌꢉꢌꢋꢀ.FUIPEꢀꢎꢉꢓ  
8JUITUBOETꢀꢓꢉꢀTFDPOETꢀBCPWFꢀꢌꢉꢉOC  
and up to 260ºC, maximum  
Resistance to Soldering  
Heat  
Flammability Rating  
UL 94V–0  
Part Numbering System  
Dimensions  
251 Series (RoHS Version) Markings  
(T1 lead length)  
0251 xxxx N R T1 L  
62.7 (2.468")  
52.4 (2.062")*  
27.78  
27.78  
(1.094")  
Series  
251 = Standard type  
(1.094")  
7.11 (.280")  
F
1 A  
L
253 = Military type  
2.80  
(.11")  
MAX  
5.0 (.197")  
6.35 (.25")  
tape  
6.35 (.25")  
tape  
Current Rating  
Refer to Amp Code column of  
Electrical Specifications Table  
F
1 A  
L
Wire Diameter:  
0.64 (.025") for 0.62-10.0 amp,  
0.81 (.032") for 12-15 amp  
Quantity  
251 Series (RoHS and Halogen-free Version) Markings  
N = 5000  
P = 2000  
M = 1000  
H = 100  
(T1 lead length)  
62.7 (2.468")  
52.4 (2.062")*  
27.78  
(1.094")  
27.78  
(1.094")  
7.11 (.280")  
F
1 A  
Type of Packaging  
R = Reel  
A = Ammo Pack  
X = Loose Pack  
L
2.80  
(.11")  
MAX  
5.0 (.197")  
6.35 (.25")  
tape  
6.35 (.25")  
tape  
F
1 A  
L
Wire Diameter:  
0.64 (.025") for 0.62-10.0 amp,  
0.81 (.032") for 12-15 amp  
Lead Length  
The default lead length for Ammo pack and  
Loose pack is now T1 for 251 series, and  
remains T3 for 253 series, therefore:  
T1 = 52.4mm (2.062”), 251 series only*  
Blank = 52.4mm (2.062”) for 251 series*  
or 73mm (2.874”) for 253 series**  
253 Series (RoHS Version) Markings  
(T3 lead length)  
83.31 (3.28")  
73.0 (2.874")**  
38.1  
(1.5")  
38.1  
(1.5")  
7.11 (.280")  
F
1 A  
L
2.61 (.103")  
MAX  
5.0 (.197")  
6.35 (.25")  
tape  
6.35 (.25")  
tape  
Option Codes  
L
= RoHS + HF  
F
1 A  
L
Wire Diameter:  
0.64 (.025") for 0.62-10.0 amp,  
0.81 (.032") for 15 amp  
Packaging  
Quantity &  
Packaging Option  
Packaging Specification  
EIA 296  
Packaging Code  
ꢔ5ꢎꢆꢀꢈꢌꢃꢑNNꢀꢄꢌꢃꢉꢓꢌꢕꢅꢀ5BQFꢀBOEꢀ3FFM  
ꢔꢔ5ꢇꢆꢀꢏꢇNNꢀꢄꢌꢃꢍꢏꢑhꢅꢀ5BQFꢀBOEꢀ3FFM  
ꢀꢀꢀꢀꢀꢀ1MFBTFꢀSFGFSꢀUPꢀBWBJMBCMFꢀRVBOUJUJFTꢀ  
above in "Part Numbering System”  
EIA 296  
5IFꢀEFGBVMUꢀMFBEꢀMFOHUIꢀGPSꢀCPUIꢀBNNPꢀQBDLꢀBOEꢀMPPTFꢀQBDLꢀJTꢀ5ꢎꢀGPSꢀꢌꢈꢎꢀBOEꢀJTꢀ5ꢇꢀGPSꢀꢌꢈꢇꢃ  
/PUFTꢆꢀꢀꢀ  
ꢔꢀꢀꢀ5ꢎꢀEJNFOTJPOꢀJTꢀEFmOFEꢀBTꢀUIFꢀMFOHUIꢀPGꢀUIFꢀDPNQPOFOUꢀCFUXFFOꢀUIFꢀUXPꢀUBQFTꢃꢀ5IFꢀGVMMꢀDPNQPOFOUꢀMFOHUIꢀJTꢀꢓꢌꢃꢏNNꢀꢄꢌꢃꢑꢓꢍꢕꢅꢃT1 length is for 251 series only.  
ꢔꢔꢀꢀ5ꢇꢀEJNFOTJPOꢀJTꢀEFmOFEꢀBTꢀUIFꢀMFOHUIꢀPGꢀUIFꢀDPNQPOFOUꢀCFUXFFOꢀUIFꢀUXPꢀUBQFTꢃꢀ5IFꢀGVMMꢀDPNQPOFOUꢀMFOHUIꢀJTꢀꢍꢇꢃꢇꢃꢏNNꢀꢄꢇꢃꢌꢍwꢅꢃꢀT3 length is for 253 series only.  
ꢀ
ꢀ
© 2012 Littelfuse, Inc.  
251/253 Series  
Specifications are subject to change without notice.  
Please refer to www.littelfuse.com/series/251.html  
or /253.html for current information.  

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