TR1/MCRS250MA datasheet, PDF - EEWORLD Datasheet

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TR1/MCRS250MA: Descriptionfuse board mnt 250ma 125vac/vdc; CategoryCircuit protection Circuit protection; File Size91KB，2 Pages; ManufacturerEaton; Environmental Compliance

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TR1/MCRS250MA Overview

fuse board mnt 250ma 125vac/vdc

TR1/MCRS250MA Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Eaton
package instruction	ROHS COMPLIANT
Reach Compliance Code	unknow
ECCN code	EAR99
Other features	RATED BREAKING CAPACITY AT 125 VDC: 300 A
Fusing characteristics	SLOW
body height	7.1 mm
Body length or diameter	3.18 mm
Circuit protection type	ELECTRIC FUSE
Joule integral nominal
Manufacturer's serial number	MCRS
Installation features	THROUGH HOLE
method of packing	TAPE AND REEL
physical size	3.18mm x 7.1mm
Rated breaking capacity	50 A
Rated current	0.25 A
Rated voltage (AC)	125 V
Rated voltage (DC)	125 V
Guideline	CSA; UL
surface mount	NO
Terminal shape	PIN WIRE

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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)

TR1/MCRS250MA Related Products

	TR1/MCRS250MA	BK1/MCRS2A	TR1/MCRS3A	TR1/MCRS2A	TR1/MCRS1.25A	TR1/MCRS1.5A	TR1/MCRS300MA	TR1/MCRS500MA	TR1/MCRS4A	TR1/MCRS750MA
Description	fuse board mnt 250ma 125vac/vdc	fuse brd mnt 2A 125vac/vdc axial	fuse brd mnt 3A 125vac/vdc axial	fuse brd mnt 2A 125vac/vdc axial	fuse board mnt 1.25a 125vac/vdc	fuse board mount 1.5A 125vac/vdc	fuse board mnt 300ma 125vac/vdc	fuse board mnt 500ma 125vac/vdc	fuse brd mnt 4A 125vac/vdc axial	fuse brd mnt 750ma 125vac/vdc
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
package instruction	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT
Reach Compliance Code	unknow	unknow	unknow	unknow	unknown	unknow	unknow	unknow	unknow	unknow
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Other features	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	RATED BREAKING CAPACITY AT 125 VDC: 300 A	RATED BREAKING CAPACITY AT 125 VDC: 300 A
Fusing characteristics	SLOW	SLOW	SLOW	SLOW	SLOW	SLOW	SLOW	SLOW	SLOW	SLOW
body height	7.1 mm	7.1 mm	7.1 mm	7.1 mm	7.1 mm	7.1 mm	7.1 mm	7.1 mm	7.1 mm	7.1 mm
Body length or diameter	3.18 mm	3.18 mm	3.18 mm	3.18 mm	3.18 mm	3.18 mm	3.18 mm	3.18 mm	3.18 mm	3.18 mm
Circuit protection type	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE	ELECTRIC FUSE
Joule integral nominal	-	3 J	8 J	3 J	1 J	1 J	-	-	15 J	-
Manufacturer's serial number	MCRS	MCRS	MCRS	MCRS	MCRS	MCRS	MCRS	MCRS	MCRS	MCRS
Installation features	THROUGH HOLE	THROUGH HOLE	THROUGH HOLE	THROUGH HOLE	THROUGH HOLE	THROUGH HOLE	THROUGH HOLE	THROUGH HOLE	THROUGH HOLE	THROUGH HOLE
method of packing	TAPE AND REEL	BULK	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL
physical size	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	3.18mm x 7.1mm	3.18mm x 7.1mm
Rated breaking capacity	50 A	50 A	50 A	50 A	50 A	50 A	50 A	50 A	50 A	50 A
Rated current	0.25 A	2 A	3 A	2 A	1.25 A	1.5 A	0.3 A	0.5 A	4 A	0.75 A
Rated voltage (AC)	125 V	125 V	125 V	125 V	125 V	125 V	125 V	125 V	125 V	125 V
Rated voltage (DC)	125 V	125 V	125 V	125 V	125 V	125 V	125 V	125 V	125 V	125 V
Guideline	CSA; UL	CSA; UL	CSA; UL	CSA; UL	CSA; UL	CSA; UL	CSA; UL	CSA; UL	CSA; UL	CSA; UL
surface mount	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
Terminal shape	PIN WIRE	PIN WIRE	PIN WIRE	PIN WIRE	PIN WIRE	PIN WIRE	PIN WIRE	PIN WIRE	PIN WIRE	PIN WIRE
Maker	Eaton	-	Eaton	Eaton	Eaton	Eaton	Eaton	Eaton	Eaton	Eaton

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