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044903.5MR Datasheet

044903.5MR Cover
Datasheet044903.5MR
File Size548.62 KB
Total Pages3
ManufacturerLittelfuse
Websitehttp://www.littelfuse.com/
Total PartsThis datasheet covers 11 part numbers
Associated Parts 044903.5MR, 0449005.MR, 0449004.MR, 0449001.MR, 044902.5MR, 0449002.MR, 044901.5MR, 0449.500MR, 0449003.MR, 0449.750MR, 0449.375MR
Description FUSE BRD MNT 3.5A 125VAC/VDC SMD, FUSE BRD MNT 5A 125VAC/VDC 2SMD, FUSE BRD MNT 4A 125VAC/VDC 2SMD, FUSE BRD MNT 1A 125VAC/VDC 2SMD, FUSE BRD MNT 2.5A 125VAC/VDC SMD

044903.5MR - Littelfuse

044903.5MR Datasheet Page 1
044903.5MR Datasheet Page 2
044903.5MR Datasheet Page 3

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URL Link

044903.5MR

Littelfuse

Manufacturer

Littelfuse Inc.

Series

NANO²® 449

Fuse Type

Board Mount (Cartridge Style Excluded)

Current Rating (Amps)

3.5A

Voltage Rating - AC

125V

Voltage Rating - DC

125V

Response Time

Slow Blow

Package / Case

2-SMD, Square End Block

Mounting Type

Surface Mount

Breaking Capacity @ Rated Voltage

50A

Melting I²t

32.7

Approvals

cURus, PSE

Operating Temperature

-55°C ~ 125°C

Color

-

Size / Dimension

0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)

0449005.MR

Littelfuse

Manufacturer

Littelfuse Inc.

Series

NANO²® 449

Fuse Type

Board Mount (Cartridge Style Excluded)

Current Rating (Amps)

5A

Voltage Rating - AC

125V

Voltage Rating - DC

125V

Response Time

Slow Blow

Package / Case

2-SMD, Square End Block

Mounting Type

Surface Mount

Breaking Capacity @ Rated Voltage

50A

Melting I²t

59.59

Approvals

cULus, PSE

Operating Temperature

-55°C ~ 125°C

Color

-

Size / Dimension

0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)

0449004.MR

Littelfuse

Manufacturer

Littelfuse Inc.

Series

NANO²® 449

Fuse Type

Board Mount (Cartridge Style Excluded)

Current Rating (Amps)

4A

Voltage Rating - AC

125V

Voltage Rating - DC

125V

Response Time

Slow Blow

Package / Case

2-SMD, Square End Block

Mounting Type

Surface Mount

Breaking Capacity @ Rated Voltage

50A

Melting I²t

40.8

Approvals

cULus, PSE

Operating Temperature

-55°C ~ 125°C

Color

-

Size / Dimension

0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)

0449001.MR

Littelfuse

Manufacturer

Littelfuse Inc.

Series

NANO²® 449

Fuse Type

Board Mount (Cartridge Style Excluded)

Current Rating (Amps)

1A

Voltage Rating - AC

125V

Voltage Rating - DC

125V

Response Time

Slow Blow

Package / Case

2-SMD, Square End Block

Mounting Type

Surface Mount

Breaking Capacity @ Rated Voltage

50A

Melting I²t

1.76

Approvals

cULus, PSE

Operating Temperature

-55°C ~ 125°C

Color

-

Size / Dimension

0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)

044902.5MR

Littelfuse

Manufacturer

Littelfuse Inc.

Series

NANO²® 449

Fuse Type

Board Mount (Cartridge Style Excluded)

Current Rating (Amps)

2.5A

Voltage Rating - AC

125V

Voltage Rating - DC

125V

Response Time

Slow Blow

Package / Case

2-SMD, Square End Block

Mounting Type

Surface Mount

Breaking Capacity @ Rated Voltage

50A

Melting I²t

13.18

Approvals

cULus, PSE

Operating Temperature

-55°C ~ 125°C

Color

-

Size / Dimension

0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)

0449002.MR

Littelfuse

Manufacturer

Littelfuse Inc.

Series

NANO²® 449

Fuse Type

Board Mount (Cartridge Style Excluded)

Current Rating (Amps)

2A

Voltage Rating - AC

125V

Voltage Rating - DC

125V

Response Time

Slow Blow

Package / Case

2-SMD, Square End Block

Mounting Type

Surface Mount

Breaking Capacity @ Rated Voltage

50A

Melting I²t

6.76

Approvals

cULus, PSE

Operating Temperature

-55°C ~ 125°C

Color

-

Size / Dimension

0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)

044901.5MR

Littelfuse

Manufacturer

Littelfuse Inc.

Series

NANO²® 449

Fuse Type

Board Mount (Cartridge Style Excluded)

Current Rating (Amps)

1.5A

Voltage Rating - AC

125V

Voltage Rating - DC

125V

Response Time

Slow Blow

Package / Case

2-SMD, Square End Block

Mounting Type

Surface Mount

Breaking Capacity @ Rated Voltage

50A

Melting I²t

4.7

Approvals

cULus, PSE

Operating Temperature

-55°C ~ 125°C

Color

-

Size / Dimension

0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)

0449.500MR

Littelfuse

Manufacturer

Littelfuse Inc.

Series

NANO²® 449

Fuse Type

Board Mount (Cartridge Style Excluded)

Current Rating (Amps)

500mA

Voltage Rating - AC

125V

Voltage Rating - DC

125V

Response Time

Slow Blow

Package / Case

2-SMD, Square End Block

Mounting Type

Surface Mount

Breaking Capacity @ Rated Voltage

50A

Melting I²t

0.258

Approvals

cULus

Operating Temperature

-55°C ~ 125°C

Color

-

Size / Dimension

0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)

0449003.MR

Littelfuse

Manufacturer

Littelfuse Inc.

Series

NANO²® 449

Fuse Type

Board Mount (Cartridge Style Excluded)

Current Rating (Amps)

3A

Voltage Rating - AC

125V

Voltage Rating - DC

125V

Response Time

Slow Blow

Package / Case

2-SMD, Square End Block

Mounting Type

Surface Mount

Breaking Capacity @ Rated Voltage

50A

Melting I²t

19.55

Approvals

cULus, PSE

Operating Temperature

-55°C ~ 125°C

Color

-

Size / Dimension

0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)

0449.750MR

Littelfuse

Manufacturer

Littelfuse Inc.

Series

NANO²® 449

Fuse Type

Board Mount (Cartridge Style Excluded)

Current Rating (Amps)

750mA

Voltage Rating - AC

125V

Voltage Rating - DC

125V

Response Time

Slow Blow

Package / Case

2-SMD, Square End Block

Mounting Type

Surface Mount

Breaking Capacity @ Rated Voltage

50A

Melting I²t

0.847

Approvals

cULus

Operating Temperature

-55°C ~ 125°C

Color

-

Size / Dimension

0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)

0449.375MR

Littelfuse

Manufacturer

Littelfuse Inc.

Series

NANO²® 449

Fuse Type

Board Mount (Cartridge Style Excluded)

Current Rating (Amps)

375mA

Voltage Rating - AC

125V

Voltage Rating - DC

125V

Response Time

Slow Blow

Package / Case

2-SMD, Square End Block

Mounting Type

Surface Mount

Breaking Capacity @ Rated Voltage

50A

Melting I²t

0.088

Approvals

cULus

Operating Temperature

-55°C ~ 125°C

Color

-

Size / Dimension

0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)