Datasheet > MCR-7BK

MCR-7BK

更新时间： 2024-11-06 21:21:19

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	76K
描述
Electric Fuse, Fast Blow, 7A, 60VAC, 90VDC, 50A (IR), Through Hole

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

MCR-7BK 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8536.10.00.40
风险等级：	5.57	其他特性：	PRE-ARC TIME AT 90 VDC: 0.49 S; RATED BREAKING CAPACITY AT 90 VDC: 300 A
熔断特性：	FAST	主体高度：	7.54 mm
主体长度或直径：	3.1 mm	电路保护类型：	ELECTRIC FUSE
JESD-609代码：	e0	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	物理尺寸：	3.1mm x 7.54mm
额定分断能力：	50 A	额定电流：	7 A
额定电压（交流）：	60 V	额定电压（直流）：	90 V
参考标准：	CSA; UL	表面贴装：	NO
端子面层：	TIN LEAD	端子形状：	PIN WIRE
Base Number Matches：	1

MCR-7BK 数据手册

Subminiature Through Hole

MCR Series, Fast Acting, Solid Matrix

Description

• Axial Leaded

• Fast Acting, Solid Matrix Construction

• High Temperature Thermoplastic Body, UL 94 VO

• Tin-lead plated copper Lead Wires, .025" diameter

ELECTRICAL CHARACTERISTICS

% of Amp Rating (0-10A)

Opening Time

4 hours minimum

5 seconds maximum

100%

250%

Agency Information

• Terminal Strength: MIL-STD-202, Method 211, Test

Condition A, will withstand 7 lb. axial pull test.

• Thermal Shock: MIL-STD-202, Method 107, Test

Condition B, -65°C to 125°C

• Thermal Cycle: EIA-STD-RS-186-C, Test Condition A,

-55°C to 85°C

• UL Recognition Guide & File Numbers:

JDYX2 & E19180

• CSA Certification File & Class Numbers: 053787 C 00 &

1422 30 (0 - 1/8A); 053787 C 00 & 1422 01 (1/4A - 8A)

Ordering

• Vibration: MIL-STD-202, Method 204, Test Condition C,

(55 to 2000 HZ, 10G’s peak)

• Wave Soldering: Maximum reservoir temperature

260°C, 10 second maximum exposure, .125" from body.

• Specify product code and packaging code

Environmental Data

• Life Test: 2000 hours at 80% rated current, 55°C

• Moisture Resistance: MIL-STD-202, Method 106, 90%

relative humidity at 65°C.

• Operating Temperature: -55°C to 125°C with proper fuse

derating

• Resistance to Soldering Heat: MIL-STD-202, Method

210, Test Condition C (260°C)

• Salt Spray: MIL-STD-202, Method 101, Test Condition B

• Shock: MIL-STD-202, Method 213, Test Condition I,

100G’s for 6 milliseconds

Dimensions

⁄(inches)

0.005"

0.13mm

*All tolerances:

1.13"

28.58mm

1.13"

28.58mm

.297"

7.54mm

.12"

3.10mm

.025"

0.64mm

• Solderability: MIL-STD-202, Method 208

SPECIFICATIONS

Rated

Voltage

Interrupting

Rating

Pre-arching

Typical Total Clearing

Typical Voltage

Drop Volts at

Product

Code

MCR-1/16 125V

I t (A sec)

1.1 x 10^-6

4.3 x 10^-6

8.0 x 10^-5

9.7 x 10^-5

7.4 x 10^-4

1.3 x 10^-3

.01

.03

.09

.19

.35

.56

.96

1.82

1.48

1.5 x 10^-7

8.7 x 10^-7

1.3 x 10^-6

8.3 x 10^-6

6.8 x 10^-5

9.2 x 10^-5

.01

.03

.08

.17

.32

.43

.77

1.51

.58

100% Rated

2.33

1.52

.76

125V

90V

50A

300A

1.0 x 10^-7

7.1 x 10^-7

1.0 x 10^-6

6.7 x 10^-6

5.4 x 10^-5

7.4 x 10^-5

.01

1.8 x 10^-6

7.3 x 10^-6

1.2 x 10^-4

1.1 x 10^-4

6.2 x 10^-3

7.5 x 10^-2

.02

MCR-1/8

MCR-1/4

MCR-3/8

MCR-1/2

MCR-3/4

MCR-1

MCR-1 1/2 125V

MCR-2 125V

MCR-2 1/2 125V

MCR-3 125V

MCR-3 1/2 125V

125V

.73

.65

.55

.24

.20

.16

.15

.14

.13

.11

.10

.02

.07

.14

.28

.37

.67

1.34

.49

.04

.11

.25

.45

.83

1.37

2.53

2.02

MCR-4

MCR-5

MCR-7

MCR-10

125V

60V

90V

3.62

1.16

4.41

1.38

.08

1. Interrupting ratings were measured at 100% (1/16 to 5) and 100% (7, 10) power factors on AC, and a time constant less than 1 ms. on DC.

2. I²t was measured at 50 amps 125 VAC, .95PF, (random closing angle) and 300 amps 125 VDC, TC <1ms. for 1/16 through 5 amps and 50 amps 60 VAC, .95PF,

(random closing angle), and 300 amps 90 VDC, TC <1ms. for the 7 and 10 amp fuses.

NOTE: All values shown above are typical.

• 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.

0210 BU-SB10142

Page 1 of 2

Data Sheet 2003

中文翻译

下载PDF

与MCR-7BK相关器件

型号	品牌	获取价格	描述	数据表
MCR-7P-S-RA-SMT-GY	ADAM-TECH	获取价格	Single Port
MCR-7TR	COOPER	获取价格	Electric Fuse, Fast Blow, 7A, 60VAC, 90VDC, 50A (IR), Through Hole
MCR8	MOTOROLA	获取价格	SCRs 8 AMPERES RMS 400 thru 800 VOLTS
MCR89	HRS	获取价格	Card Edge Connector, Female, Straight, Solder Terminal, Socket
MCR89-130D-1.27DSA	HRS	获取价格	Socket for Memory Module Board
MCR89-130D-1.27DSA(01)	HRS	获取价格	Card Edge Connector, 130 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Solder T
MCR89-130D-1.27DSC	HRS	获取价格	Socket for Memory Module Board
MCR89-130D-1.27DSC(01)	HRS	获取价格	Card Edge Connector, 130 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Solder T
MCR89-130D-DC	HRS	获取价格	Socket for Memory Module Board
MCR89-130D-EJ	HRS	获取价格	Socket for Memory Module Board

与MCR-7BK相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

14
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

12
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

36
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

33

产品中心

服务支持

精选活动

关于我们

帮助中心

MCR-7BK

MCR-7BK 技术参数

MCR-7BK 数据手册

与MCR-7BK相关器件

与MCR-7BK相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MCR-7BK

MCR-7BK 技术参数

MCR-7BK 数据手册

与MCR-7BK相关器件

与MCR-7BK相关文章

您还可以找

您在本页遇到什么问题？