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BK/PCH-3/4

更新时间： 2024-09-29 14:23:43
品牌 Logo 应用领域
库柏 - COOPER PC电路保护
页数 文件大小 规格书
2页 123K
描述
Electric Fuse, 0.75A, 250VAC, 450VDC, 50A (IR), Through Hole

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中文翻译

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BK/PCH-3/4 技术参数

生命周期：TransferredReach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8536.10.00.40
风险等级：5.28其他特性：RATED BREAKING CAPACITY AT 450 VDC: 5900 A
主体宽度：4.67 mm主体高度：8.76 mm
主体长度或直径：8.89 mm电路保护类型：ELECTRIC FUSE
焦耳积分标称：安装特点：THROUGH HOLE
包装方法：BOX物理尺寸：8.89mm x 4.67mm x 8.76mm
额定分断能力：50 A额定电流：0.75 A
额定电压（交流）：250 V额定电压（直流）：450 V
参考标准：CSA; UL表面贴装：NO
端子形状：PIN WIREBase Number Matches：1

BK/PCH-3/4 数据手册

 浏览型号BK/PCH-3/4的Datasheet PDF文件第2页 
Printed Circuit Board Fuses  
®
PC-Tron Series  
Description  
RoHS  
2002/95/EC  
• Non-Time Delay  
• Ideal for high voltage DC applications  
• Board washable  
• Optional mounting socket available (PCS)  
• Available in different lead configurations  
Agency Information  
• UL Recognized - File E19180, Guide JDYX2  
• CSA Certified - File 42731, Class 1422-01  
mm  
AC TIME-CURRENT CHARACTERISTICS  
Dimensions  
⁄(inches)  
% of Amp Rating  
100%  
Opening Time  
4 hours minimum  
10 second maximum  
.005"  
.13 mm  
Dimensional Data: All tolerances  
200%  
Mounting Socket (RoHS compliant)  
Ordering  
• Available as option. Specify catalog number BK/PCS  
(100-in) and short fuse lead length — PCC or PCE  
• Specify packaging, product, and option code  
(i.e., BK/PCB-1/2-R)  
DC Application  
Socket (PCS)  
The PC-Tron subminiature fuse is UL Recognized for  
DC supplementary overcurrent protection to provide  
individual protection for components or internal circuits  
in equipment. Suitability for a specific application is  
dependent on time constants and capacitance values.  
It is the responsibility of the customer to evaluate the  
information provided for applicability to their particular  
application.  
.030"  
(2.41mm)  
.300"  
(7.62mm)  
.095"  
.200"  
(2.41mm)  
(5.08mm)  
.290"  
(7.37mm)  
.12" .010"  
(3.05mm 0.25mm)  
SPECIFICATIONS  
Product Code / Amp Rating  
Lead  
Length  
Voltage  
AC  
Voltage  
Rating DC  
450V  
DC Interrupting  
Rating AC Interrupting  
Min.  
Max.  
PCB - 1/2, 3/4, 1, 1-1/2, 2, 2-1/2  
Full - 0.750" (straight)  
250V  
50A @ 250V  
10kA @ 125V  
50A @ 250V  
50A @ 250V  
10kA @ 125V  
50A @ 250V  
10kA @ 125V  
10kA @ 125V  
10kA @ 125V  
50A @ 250V  
10kA @ 125V  
50A @ 250V  
10kA @ 125V  
10kA @ 125V  
50A @ 250V  
10kA @ 125V  
50A @ 250V  
10kA @ 125V  
10kA @ 125V  
300  
5900A  
PCB - 3  
Full - 0.750" (straight)  
Short 0.100" (straight)  
250V  
250V  
350V  
450V  
300  
300  
4400A  
5900A  
PCC - 1/2, 3/4, 1, 1-1/2, 2, 2-1/2  
PCC - 3  
Short 0.100" (straight)  
250V  
350V  
300  
4400A  
PCD - 5  
PCE - 5  
PCF - 1/2, 3/4, 1, 1-1/2, 2, 2-1/2  
Full - 0.750" (straight)  
Short 0.100" (straight)  
0.475"  
125V  
125V  
250V  
250V  
250V  
450V  
300  
300  
300  
4200A  
4200A  
5900A  
PCF - 3  
0.475"  
250V  
350V  
300  
4400A  
PCG - 5  
PCH - 1/2, 3/4, 1, 1-1/2, 2, 2-1/2  
0.475"  
0.125"  
125V  
250V  
250V  
450V  
300  
300  
4200A  
5900A  
PCH - 3  
PCI - 5  
0.125"  
0.125"  
250V  
125V  
350V  
250V  
300  
300  
4400A  
4200A  
Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended, with further derating required at  
elevated ambient temperatures.  
12

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