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BK1/MCRS500MA: 产品描述SLOW BLOW ELECTRIC FUSE, 0.5A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE, ROHS COMPLIANT; 产品类别电路保护电路保护; 文件大小91KB，共2页; 制造商Eaton; 标准

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BK1/MCRS500MA概述

SLOW BLOW ELECTRIC FUSE, 0.5A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE, ROHS COMPLIANT

BK1/MCRS500MA规格参数

参数名称	属性值
是否Rohs认证	符合
包装说明	ROHS COMPLIANT
Reach Compliance Code	unknown
ECCN代码	EAR99
其他特性	RATED BREAKING CAPACITY AT 125 VDC: 300 A
熔断特性	SLOW
主体高度	7.1 mm
主体长度或直径	3.18 mm
电路保护类型	ELECTRIC FUSE
焦耳积分标称
制造商序列号	MCRS
安装特点	THROUGH HOLE
包装方法	BULK
物理尺寸	3.18mm x 7.1mm
额定分断能力	50 A
额定电流	0.5 A
额定电压（交流）	125 V
额定电压（直流）	125 V
参考标准	CSA; UL
表面贴装	NO
端子形状	PIN WIRE
Base Number Matches	1

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Subminiature Through Hole

MCRS Series, Slow Blow, Wire-in-Air

Description

• Axial Leaded

• Slow Blow, Wire-in-Air Design

• Tin-lead Plated Copper Lead Wires

• High Temperature Epoxy Plastic Body, UL 94 VO

• Interrupt 50 amperes at 125 VAC

ELECTRICAL CHARACTERISTICS

% of Amp Rating

Opening Time

100%

4 hours minimum

200%

30 seconds maximum

Agency Information

• UL Recognition Guide & File numbers: JDYX2 &

E195337.

• CSA Certification Record No: LR 701159 & Class No:

1422 30 and 1422 01.

Environmental Data

• Shock Resistance: MIL-STD-202, Method 213, Test

Condition 1 (Sawtooth)

• Vibration Resistance: MIL-STD-202, Method 201

(10-55 Hz x 3 axis/ no load)

• Moisture Resistance: MIL-STD-202F, Method 106

• Soldering Heat Resistance: 260°C, 10 seconds per

IEC 68-2-20

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

Condition B (48 Hours)

Ordering

• Specify product code and packaging code

Dimensions

38.1± 2.0

(1.5

0.08)

⁄

(inches)

7.1

0.5

(0.280

0.020)

3.18

0.1__ _

(0.125

0.004)

0.81 dia.

(0.032)

3.18

0.1

diameter

(0.125

0.004)

0.81

diameter

(0.032)

End View

Construction

Soldering Method

• Heat Resistance: 260°C, 10 sec per IEC 68-2-20

SPECIFICATIONS

Product Code

MCRS250mA

MCRS300mA

MCRS375mA

MCRS500mA

MCRS750mA

MCRS1A

MCRS1.25A

MCRS1.5A

MCRS2A

MCRS2.5A

MCRS3A

MCRS4A

MCRS5A

MCRS7A

Voltage

Rating

AC/DC

125 V

Interrupting

Rating*

50 A

300 A

Resistance

(ohms)**

Typ.

3.20

2.57

1.66

1.07

0.55

0.36

0.23

0.18

0.12

0.08

0.06

0.04

0.02

0.01

Typical

Melt

t†

0.042

0.056

0.101

0.18

0.44

0.78

1.41

1.9

3.4

6.1

8.1

Typical

Voltage

Drop (V)‡

2.20

2.02

1.69

1.42

1.09

0.91

0.77

0.7

0.59

0.5

0.45

0.38

0.29

0.25

* AC Interrupting Rating (Measured at designated voltage, 100%) DC Interrupting Rating (Measured at

designated voltage, rise time of less than 50 microseconds, battery source)

** DC Cold Resistance (Measured at 10% of rated current)

† Typical Melting I

t (Measured with a battery bank at rated DC voltage, 10x-rated current, rise time of

calibrated circuit less than 50 microseconds)

‡ Typical Voltage Drop (Measured at rated current after temperature stabilizes)

BK1/MCRS500MA相似产品对比

	BK1/MCRS500MA	BK1/MCRS4A	BK1/MCRS1.5A	BK1/MCRS750MA	BK1/MCRS3A	BK1/MCRS375MA	BK1/MCRS2.5A	BK1/MCRS7A
描述	SLOW BLOW ELECTRIC FUSE, 0.5A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE, ROHS COMPLIANT	SLOW BLOW ELECTRIC FUSE, 4A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE, ROHS COMPLIANT	SLOW BLOW ELECTRIC FUSE, 1.5A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE, ROHS COMPLIANT	SLOW BLOW ELECTRIC FUSE, 0.75A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE, ROHS COMPLIANT	SLOW BLOW ELECTRIC FUSE, 3A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE, ROHS COMPLIANT	SLOW BLOW ELECTRIC FUSE, 0.375A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE, ROHS COMPLIANT	SLOW BLOW ELECTRIC FUSE, 2.5A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE, ROHS COMPLIANT	SLOW BLOW ELECTRIC FUSE, 7A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE, ROHS COMPLIANT
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合	符合
包装说明	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
其他特性	RATED BREAKING CAPACITY AT 125 VDC: 300 A	RATED BREAKING CAPACITY AT 125 VDC: 300 A	RATED BREAKING CAPACITY AT 125 VDC: 300 A	RATED BREAKING CAPACITY AT 125 VDC: 300 A	RATED BREAKING CAPACITY AT 125 VDC: 300 A	RATED BREAKING CAPACITY AT 125 VDC: 300 A	RATED BREAKING CAPACITY AT 125 VDC: 300 A	RATED BREAKING CAPACITY AT 125 VDC: 300 A
熔断特性	SLOW	SLOW	SLOW	SLOW	SLOW	SLOW	SLOW	SLOW
主体高度	7.1 mm	7.1 mm	7.1 mm	7.1 mm	7.1 mm	7.1 mm	7.1 mm	7.1 mm
主体长度或直径	3.18 mm	3.18 mm	3.18 mm	3.18 mm	3.18 mm	3.18 mm	3.18 mm	3.18 mm
电路保护类型	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE
焦耳积分标称	-	15 J	1 J	-	8 J	-	6 J	63 J
制造商序列号	MCRS	MCRS	MCRS	MCRS	MCRS	MCRS	MCRS	MCRS
安装特点	THROUGH HOLE	THROUGH HOLE	THROUGH HOLE	THROUGH HOLE	THROUGH HOLE	THROUGH HOLE	THROUGH HOLE	THROUGH HOLE
包装方法	BULK	BULK	BULK	BULK	BULK	BULK	BULK	BULK
物理尺寸	3.18mm x 7.1mm	3.18mm x 7.1mm	3.18mm x 7.1mm	3.18mm x 7.1mm	3.18mm x 7.1mm	3.18mm x 7.1mm	3.18mm x 7.1mm	3.18mm x 7.1mm
额定分断能力	50 A	50 A	50 A	50 A	50 A	50 A	50 A	50 A
额定电流	0.5 A	4 A	1.5 A	0.75 A	3 A	0.375 A	2.5 A	7 A
额定电压（交流）	125 V	125 V	125 V	125 V	125 V	125 V	125 V	125 V
额定电压（直流）	125 V	125 V	125 V	125 V	125 V	125 V	125 V	125 V
参考标准	CSA; UL	CSA; UL	CSA; UL	CSA; UL	CSA; UL	CSA; UL	CSA; UL	CSA; UL
表面贴装	NO	NO	NO	NO	NO	NO	NO	NO
端子形状	PIN WIRE	PIN WIRE	PIN WIRE	PIN WIRE	PIN WIRE	PIN WIRE	PIN WIRE	PIN WIRE
Base Number Matches	1	1	1	1	1	1	1	-

BK1/MCRS500MA

BK1/MCRS500MA概述

BK1/MCRS500MA规格参数

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