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BK/S501-250-R PDF预览

BK/S501-250-R

更新时间： 2024-09-17 03:23:19
品牌 Logo 应用领域
库柏 - COOPER 电路保护
页数 文件大小 规格书
2页 316K
描述
Electric Fuse, Fast Blow, 0.25A, 250VAC, 1500A (IR), Inline/holder, ROHS COMPLIANT

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中文翻译

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BK/S501-250-R 数据手册

 浏览型号BK/S501-250-R的Datasheet PDF文件第2页 
5 x 20mm Fuses  
S501 Series, Fast-Acting, Ceramic Tube  
Description  
• Fast-acting high breaking capacity  
• Optional axial leads available  
• 5 x 20mm physical size  
• Ceramic tube with silver-plated (50mA-400mA) and  
nickel-plated (500mA-10A) endcaps.  
• Designed to IEC 60127-2  
Electrical Characteristics  
Dimensions - mm  
1.5 I  
min  
2.1 I  
2.75 I  
4 I  
10 I  
n
n
n
n
n
Drawing Not to Scale  
In  
max  
min  
max  
min  
max  
max  
50mA-4A  
5A-6.3A  
8A-10A  
60 min 30 min 10 ms 2 sec  
60 min 30 min 10 ms 3 sec  
30 min 30 min 40 ms 20 sec 10 ms  
3 ms 300 ms 20 ms  
3 ms 300 ms 20 ms  
1s  
30 ms  
Agency Information  
• cURus: File E19180, Guide JDYX2, JDYX8  
• CSA Component Acceptance: File 53787  
• SEMKO Approval: File 413779  
• VDE Approval: File 40015517  
• IMQ Approval: File EB405  
Ordering  
• CCC Approval: File 2005010207155691  
• BSI Approval: File KM55676  
• Specify packaging, product, and option code  
• Ratings above 6.3A have a 0.8mm diameter lead  
• With TR2 packaging code, lead wire length is 19.05mm  
Specifications  
Voltage Interrupting Rating at  
Typical DC  
Typical  
Typical  
Agency Approvals  
2
Product  
Rating Rated Voltage (50Hz) Cold Resistance Melting I t Voltage IMQ VDE BSI SEMKO cURus CCC MITI/ CSA  
Code  
Vac  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
250  
Vac  
(Ω)*  
157.5  
39.0  
(amps) Drop (mV)†  
JET  
S501-50-R  
S501-63-R  
S501-80-R  
S501-100-R  
S501-125-R  
S501-160-R  
S501-200-R  
S501-250-R  
S501-315-R  
S501-400-R  
S501-500-R  
S501-630-R  
S501-800-R  
S501-1-R  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
1500  
0.0017  
0.0005  
0.0011  
0.0018  
0.0037  
0.008  
0.02  
9000  
3300  
2600  
2300  
1900  
1600  
1350  
1300  
1400  
1200  
1050  
1200  
490  
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
27.9  
20.0  
12.3  
8.5  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
6.0  
4.4  
0.027  
0.01  
3.3  
2.2  
0.018  
0.038  
0.064  
0.097  
0.146**  
0.313**  
0.748**  
2.0  
0.460  
0.340  
0.245  
0.231  
0.176  
0.113  
0.073  
0.053  
0.037  
0.027  
0.019  
0.014  
0.009  
0.008  
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
330  
X
X
X
X
X
X
X
X
S501-1.25-R  
S501-1.6-R  
S501-2-R  
297  
239  
X
X
X
X
X
X
X
X
X
205  
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X‡  
X‡  
X‡  
X‡  
X‡  
X
S501-2.5-R  
S501-3.15-R  
S501-4-R  
3.9  
190  
8.1  
160  
14  
160  
S501-5-R  
25  
155  
S501-6.3-R  
S501-8-R  
48  
150  
N/A  
N/A  
X
S501-10-R  
N/A  
N/A  
X
*
DC Cold Resistance (measured at <10% of rated current)  
2
** I t of 1A, 1.25A & 1.6A is measured at 10I DC  
n
†
Typical Voltage Drop (voltage drop was measured at 20°C ambient temperature at rated current)  
‡ CSA approvals on these ratings will not be marked on the fuse cap  
0209 BU-SB08724  
Page 1 of 2  
Data Sheet 2051  
12

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