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MJS1

更新时间： 2024-11-04 03:49:15
品牌 Logo 应用领域
BEL 电熔丝电路保护
页数 文件大小 规格书
2页 89K
描述
Lightning Surge Withstand Fuse

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中文翻译

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MJS1 技术参数

是否无铅：含铅是否Rohs认证：不符合
生命周期：ObsoleteReach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8536.10.00.40
风险等级：5.05Is Samacsys：N
主体高度：15 mm主体长度或直径：5.5 mm
电路保护类型：ELECTRIC FUSEJESD-609代码：e0
焦耳积分标称：6 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：BULK; TAPE AND REEL物理尺寸：5.5mm x 15mm
额定分断能力：10000 A额定电流：1 A
额定电压（交流）：125 V参考标准：CE; CSA; PSE; UL
表面贴装：NO端子面层：Tin/Lead (Sn/Pb)
端子形状：PIN WIREBase Number Matches：1

MJS1 数据手册

 浏览型号MJS1的Datasheet PDF文件第2页 
5 x 15mm GlassTube  
Type MJS  
Lightning Surge Withstand Fuse  
MJSD0903  
MJS Fuses are primarily intended for  
use in telecommunication circuit applica-  
tions requiring low current protection with  
high surge tolerance. They are typically  
used to replace heat coil type devices.  
They are designed to be placed between  
mCatalog  
Number  
Ampere  
Rating  
Typical  
Cold  
Resistance  
(ohm)  
Volt-drop Melting I2T Melting I2T Peak Surge Current (Amp) Maximum  
@100% In < 10 mSec  
@10 In  
(A2 Sec)  
0.088  
0.14  
0.22  
0.34  
0.53  
1.03  
1.29  
2
Power  
Dissipation  
(W)  
(Fig A)  
(fig B)  
25 Pulses  
50 Pulses  
(Volt) max. (A2 Sec)  
10uS x 1000uS 10uS x 560uS  
MJS 100 100mA 11.00  
MJS 125 125mA 7.62  
MJS 150 150mA 5.28  
MJS 200 200mA 3.66  
MJS 250 250mA 2.54  
MJS 350 350mA 1.46  
MJS 400 400mA 1.22  
MJS 500 500mA 0.84  
MJS 700 700mA 0.525  
MJS 750 750mA 0.487  
1.55  
1.35  
1.17  
1.02  
0.89  
0.72  
0.67  
0.59  
0.49  
0.48  
0.39  
0.34  
0.29  
0.26  
0.22  
0.19  
0.18  
0.17  
0.15  
0.13  
0.12  
0.068  
0.11  
0.17  
0.26  
0.41  
0.80  
0.99  
2
4.5  
5.6  
6.8  
9
6.0  
7.5  
9.0  
0.22  
0.24  
0.27  
0.30  
0.34  
0.40  
0.42  
0.47  
0.54  
0.55  
0.64  
0.71  
0.80  
0.89  
0.99  
1.10  
1.16  
1.22  
1.40  
1.50  
1.60  
the line input and the surge arresting components (mov, gas tube, zenor  
diode, air gaps, etc.)  
These fuses will withstand transient surge currents generated by  
lightning in accordance with the attached table.  
12  
12  
16  
24  
MJS fuses guard protected circuitry against sustained overload or  
short circuit conditions. Such sustained overloads may be generated by  
accidental contact between utility cables and phone lines (power line  
cross).  
18  
20  
27  
26  
35  
MJS Fuses are used in circuits to obtain compliance with the test  
requirements specified in UL 1950/60950 and Bellcore 1089.  
3
4
38  
50  
3
4
38  
50  
Electrical Characteristics (UL/CSA STD.248-14)  
MJS 1  
1A  
0.281  
0.195  
0.135  
0.094  
0.065  
0.045  
0.037  
0.031  
0.022  
0.015  
0.012  
6
8
56  
75  
Blow Time  
Testing Current  
MJS 1.25 1.25A  
9
12  
75  
100  
125  
160  
200  
260  
300  
340  
440  
570  
650  
Minimum  
4 Hrs.  
Maximum  
N/A  
MJS 1.5  
MJS 2  
1.5A  
2A  
14  
19  
94  
100%  
135%  
200%  
500%  
1000%  
N/A  
1 Hr  
23  
35  
30  
120  
150  
195  
225  
255  
330  
428  
488  
3 sec  
20 sec  
MJS 2.5  
MJS 3  
2.5A  
3A  
47  
100 msec  
30 msec  
1.5 sec  
300 msec  
55  
73  
MJS 3.5  
MJS 4  
3.5A  
4A  
69  
91  
86  
114  
179  
279  
350  
Vßpc  
Approvals  
MJS 5  
5A  
135  
211  
263  
MJS 6  
6A  
Safety Agency Approvals  
Amp range / Volt @ I.R. ability  
100mA.- 7A / 125V AC@ 10,000A  
100mA.- 7A / 250V AC@ 200A  
1A.- 5A / 125V AC@ 500A  
MJS 7  
7A  
Listed File no. E20624  
V
ß
Consult manufacturer for other ratings  
Certified File no. LR39772  
File no. JET1037-31003-1003  
FIG A  
FIG B  
p
Power Cross Rating  
600V ac, 40A  
See P.4 for explanation of Peak Surge Current Withstand  
OperatingTemperature  
-55ºC to +125ºC  
Mechanical Dimensions  
Physical Specification  
Materials  
0.59"  
±
0.02" 0.217"  
±0.004"  
1.50"  
±0.08"  
(15.0±0.5mm) (5.5±  
0.1mm)  
(38.1 2.0mm  
±
)
Glass body / Nickel Plated Brass Caps  
Lead wire: Tin-lead plated Copper, Diameter 0.032"  
OptionWith Heat ShrinkTubing (VW-1) over body  
SEE LEAD SIZE IN “MATERIAL”  
MJS  
Marking  
0.710"  
±0.080"  
On fuse:“bel”,“MJS”,“Current Rating”,“250V” &  
“Appropriate Safety Logos”  
(18.0 2.0mm)  
±
On label: Above info plus “c” and interrupting rating  
Packaging  
1. In bulk: 500 pcs per box  
0.244"  
(6.2±0.2mm)  
±0.008"  
0.590"  
(1.5±1.0mm)  
±0.020"  
2. On AxialTape & Reel: 1,500 pcs per reel  
3.Tape & Reel specification: per EIA-296-E & IEC 286-1  
@ 10mm Pitch and 52.4mm insideTape Spacing  
WITH INSULATION SLEEVE  
S
ORDERING INFORMATION SEE PAGES 67 & 68  
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: belfuse@belfuse.com  
Website: www.belfuse.com  
33  
12

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