MRF1.6 datasheet, PDF - EEWORLD Datasheet

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MRF1.6: DescriptionFAST BLOW ELECTRIC FUSE, 0.05A, 250VAC, 50A (IR), THROUGH HOLE; CategoryCircuit protection; File Size99KB，2 Pages; ManufacturerBel; Websitehttp://www.belfuse.com

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MRF1.6 Overview

FAST BLOW ELECTRIC FUSE, 0.05A, 250VAC, 50A (IR), THROUGH HOLE

MRF1.6 Parametric

Parameter Name	Attribute value
Rated voltage (AC)	250 V
Maximum operating temperature	125 Cel
Minimum operating temperature	-55 Cel
Processing package description	ROHS COMPLIANT
Lead-free	Yes
EU RoHS regulations	Yes
China RoHS regulations	Yes
state	ACTIVE
Rated current	0.0500 A
terminal coating	MATTE TIN
Installation features	THROUGH HOLE
Manufacturer Series	MRF
high	7.7 mm
length or diameter	8.35 mm
Terminal shape	PIN WIRE
Electric fuse	ELECTRIC FUSE
Rated joule integral	1.00E-3 J
Fusing characteristics	FAST
Rated breaking capacity	50 V

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Type MRF

MRFD0106

EMRFD1005A1

RoHS Compliant

Fast Acting Radial Lead Micro Fuse Series

Catalog

Number

Ampere

Rating

Typical

Volt-drop Melting I

Cold

@100%

< 10 mSec

Resistance

(ohm)

(Volt) max. (A

Sec)

Melting I

@10

Sec)

Maximum

Power

Dissipation

(W)

MRF 50

MRF 63

MRF 80

MRF 100

MRF 125

MRF 160

MRF 200

MRF 250

MRF 315

MRF 400

MRF 500

MRF 630

MRF 800

MRF 1

MRF 1.25

50mA to 6.3A / 250V AC @ 50A

1A to 5A / 250V AC @ 100A

50mA

63mA

80mA

100mA

125mA

160mA

200mA

250mA

315mA

400mA

500mA

630mA

800mA

1.25A

1.6A

2.5A

3.15A

6.3A

8.6

6.2

4.48

3.22

2.40

1.60

0.45

0.34

0.25

0.19

0.091

0.071

0.055

0.043

0.034

0.026

0.020

0.016

0.012

0.010

0.008

0.72

0.65

0.58

0.52

0.47

0.46

0.41

0.254

0.246

0.239

0.232

0.106

0.103

0.100

0.097

0.094

0.091

0.088

0.086

0.083

0.081

0.078

0.001

0.002

0.003

0.006

0.010

0.017

0.029

0.05

0.08

0.15

0.12

0.21

0.36

0.61

1.1

1.8

3.1

5.3

0.001

0.002

0.003

0.006

0.010

0.016

0.027

0.05

0.08

0.13

0.22

0.36

0.59

1.0

1.7

2.7

4.5

0.08

0.09

0.11

0.12

0.14

0.10

0.12

0.15

0.18

0.22

0.27

0.15

0.19

0.23

0.28

0.35

0.42

0.51

0.62

0.77

0.93

1.14

Electrical Characteristics

(IEC-127-3 STANDARD SHEET 3)

Rated

Current

50mA to 6.3A

inclusive

1.5

2.1

MIN

MAX

2.75

MIN

MAX

MIN

MAX

hr.

min.

sec

300

Approvals

Spc

Amp range / Volt @ I.R. ability

50mA to 5A / 250V AC @ 35A or

whichever is greater

Safety Agency Approvals

Certificate No. 9535135, 9601126,

9606126, 9710058

License No. 93941

Recognized File No. E20624

Acceptance File No. LR39772

File No. JET1037-31007-1001

MRF 1.6

MRF 2

MRF 2.5

MRF 3.15

MRF 4

MRF 5

MRF 6.3

RoHS Compliant Product

RoHS Wave Soldering Compatible : (260°C, 10 sec max)

Environmental Specification

Shock Resistance

MIL-STD-202G, Method 213B,Condition I (Sawtooth)

(100 G’s peak for 6 milliseconds; Sawtooth Waveform)

Vibration Resistance

10-55 Hz x 3 axis/ no load (MIL-STD-202G, Method 201A)

Salt Spray Resistance

MIL-STD-202G, Method 101E, Condition B (48Hrs)

Solderability

MIL-STD-202G, Method 208H

Soldering Heat Resistance

MIL-STD-202G Method 210F, Test Condition C. Top Side

(260°C, 20 sec)

Moisture Resistance

MIL-STD-202G, Method 106G

Operating Temperature

-55°C to +125°C

Consult manufacturer for other ratings

On label:

“bel”, “MRF”, “Current Rating”, “Voltage Rating”, “Interrupting Rating”,

“Appropriate Safety Logos” and “

” for RoHS VersionPackaging

Packaging

1. In bulk: 1,000 pcs per box

2. On Tape: Ammo pack, 1,000 pcs per box per EIA-468-A and IEC-286-2

Mechanical Dimensions

BULK / SHORT LEADS

AMMO PACK / LONG LEADS

12.7mm

0.3mm

MRF

ø8.35

0.10

7.7

0.2

4.3

0.3

0.5 min

ø0.6mm

0.1

9 mm +2

-0

Physical Specification

Materials

Base and Cap: Black thermoplastic, UL 94-V0

Pins: Tin plated copper alloy

Marking

On fuse:

“bel”, “F”, “Current Rating”, “250V” & “Appropriate Safety

Logos”

5.08

0.1

(0.200

0.004")

6.3mm

1.3 mm

Dimension in mm

ORDERING INFORMATION SEE LAST 2 PAGES

Bel Fuse Inc.

206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: belfuse@belfuse.com

Website: www.belfuse.com

Specifications subject to change without notice

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