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3JS300 PDF预览

3JS300

更新时间: 2024-10-30 18:59:27
品牌 Logo 应用领域
BEL 电路保护
页数 文件大小 规格书
2页 82K
描述
Electric Fuse, Time Lag Blow, 0.3A, 350VAC, 140VDC, 100A (IR), Through Hole,

3JS300 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8536.10.00.40
风险等级:5.16其他特性:RATED BREAKING CAPACITY AT 140 VDC: 150 A
熔断特性:TIME LAG主体高度:18 mm
主体长度或直径:6.2 mm电路保护类型:ELECTRIC FUSE
JESD-609代码:e0焦耳积分标称:
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:6.2mm x 18mm额定分断能力:100 A
额定电流:0.3 A额定电压(交流):350 V
额定电压(直流):140 V参考标准:CE; CSA; UL
表面贴装:NO端子面层:Tin/Lead (Sn/Pb)
端子形状:PIN WIREBase Number Matches:1

3JS300 数据手册

 浏览型号3JS300的Datasheet PDF文件第2页 
5 x 15mm GlassTube  
Type 2JS / 3JS  
Time-lag Fuse Series  
JSD0903  
Catalog  
Number  
Ampere  
Rating  
Typical  
Cold  
Resistance  
(ohm)  
Volt-drop Melting I2T Melting I2T Maximum  
@100% In < 10 mSec  
@10 In  
Power  
Dissipation  
(W)  
(Volt) max. (A2 Sec)  
(A2 Sec)  
JS 100  
JS 125  
JS 150  
JS 200  
JS 250  
JS 300  
JS 350  
JS 400  
JS 500  
JS 750  
JS 1  
100mA  
125mA  
150mA  
200mA  
250mA  
300mA  
350mA  
400mA  
500mA  
750mA  
1A  
11.00  
7.62  
1.55  
0.068  
0.107  
0.167  
0.26  
0.41  
0.64  
0.80  
0.99  
1.55  
3.04  
5.93  
9.3  
0.088  
0.22  
0.245  
0.273  
0.303  
0.338  
0.376  
0.40  
0.42  
0.47  
0.55  
0.64  
0.71  
0.80  
0.89  
0.99  
1.10  
1.16  
1.22  
1.4  
1.35  
0.138  
0.216  
0.34  
0.53  
0.83  
1.03  
1.29  
2.03  
3.97  
7.76  
12.2  
19.0  
29.8  
46.6  
72.9  
91  
5.28  
1.17  
Electrical Characteristics (UL/CSA STD. 248-14)  
3.66  
1.02  
Blow Time  
2.54  
0.89  
Testing current  
Minimum  
4 hrs.  
Maximum  
N/A  
1.76  
0.77  
100%  
135%  
200%  
500%  
1000%  
1.46  
0.72  
N/A  
1 hr  
1.22  
0.67  
3 sec  
20 sec  
0.84  
0.59  
100 msec  
30 msec  
1.5 sec  
300 msec  
0.487  
0.281  
0.195  
0.135  
0.094  
0.065  
0.045  
0.037  
0.031  
0.022  
0.015  
0.012  
0.48  
0.387  
0.337  
0.293  
0.255  
0.222  
0.194  
0.181  
0.168  
0.147  
0.128  
0.119  
JS 1.25  
JS 1.5  
JS 2  
1.25A  
1.5A  
14.5  
rSpc  
Type Amp range / Volt @ I.R. ability  
Approvals  
2A  
22.6  
35.3  
55.2  
69  
Safety Agency Approvals  
r Recognized File No. E20624  
JS 2.5  
JS 3  
2.5A  
100mA - 7A / 350V AC@ 100A  
2JS/3JS 100mA - 7A / 125V AC@ 10,000A  
100mA - 7A / 140V DC@ 150A  
3A  
100mA - 7A / 350V AC@ 100A  
100mA - 7A / 125V AC@ 10,000A  
JS 3.5  
JS 4  
3.5A  
Acceptance File No. LR39772 2JS/3JS  
S
4A  
86  
114  
File No. JET1037-31003-1001,  
2JS/3JS  
1A - 5A / 125V AC@ 500A  
p
JET1037-31003-1003  
JS 5  
5A  
135  
179  
File No. JET1037-31003-1002  
2JS  
>5A - 15A / 125V AC@ 300A  
JS 6  
6A  
211  
263  
279  
1.5  
JS 7  
7A  
350  
1.6  
OperatingTemperature  
-55°C to +125°C  
Consult manufacturer for other ratings  
*2JS are cartridge fuses  
3JS are pigtail fuses  
Physical Specification  
Mechanical Dimensions  
Materials  
Glass body / Nickel Plated Brass Caps  
LeadWire:  
±
0.54" 0.02"  
Tin-lead plated Copper, Diameter 0.032"  
Option  
±
0.20" 0.004"  
±
(13.8 0.5mm)  
±
(5.1 0.1mm)  
2JS  
With Heat ShrinkTubing (VW-1) over body  
Marking  
On fuse:  
±
±
0.59" 0.02"  
±
(15.0 0.5mm)  
1.50" 0.08"  
±
0.217" 0.004"  
±
(38.1 2.0mm)  
bel”, “JS”, “Current Rating”, “350V”  
“Appropriate Safety Logos”  
On label:  
±
(5.5 0.1mm)  
Above info plus “c”; Interrupting Rating &Type  
2JS” or “3JS”  
±
0.710" 0.080"  
±
0.244" 0.008"  
3JS  
±
(18.0 2.0mm)  
±
(6.2 0.2mm)  
Packaging  
1. In bulk:  
2JS - 2,000 pcs; 3JS - 500 pcs per box  
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  
±
0.590" 0.020"  
±
(1.5 1.0mm)  
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  
31  

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