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MF-USML550/12-2 Datasheet

MF-USML550/12-2 Cover
DatasheetMF-USML550/12-2
File Size607.09 KB
Total Pages5
ManufacturerBourns
Websitehttp://www.bourns.com/
Total PartsThis datasheet covers 10 part numbers
Associated Parts MF-USML550/12-2, MF-USML500/12-2, MF-USML300/12-2, MF-USML200/12-2, MF-USML450/12-2, MF-USML400/12-2, MF-USML380/12-2, MF-USML350/12-2, MF-USML260/12-2, MF-USML175/12-2
Description 1210 SMD POLYMER PTC, 12V/5.5A, 1210 SMD POLYMER PTC, 12V/5.0A, 1210 SMD POLYMER PTC, 12V/3.0A, 1210 SMD POLYMER PTC, 12V/2.0A, 1210 SMD POLYMER PTC, 12V/4.5A

MF-USML550/12-2 - Bourns

MF-USML550/12-2 Datasheet Page 1
MF-USML550/12-2 Datasheet Page 2
MF-USML550/12-2 Datasheet Page 3
MF-USML550/12-2 Datasheet Page 4
MF-USML550/12-2 Datasheet Page 5

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URL Link

Manufacturer

Bourns Inc.

Series

Multifuse®, MF-USML/X

Type

Polymeric

Voltage - Max

12V

Current - Max

50A

Current - Hold (Ih) (Max)

5.5A

Current - Trip (It)

11A

Time to Trip

2s

Resistance - Initial (Ri) (Min)

1 mOhms

Resistance - Post Trip (R1) (Max)

10 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Surface Mount

Package / Case

1210 (3225 Metric), Concave

Size / Dimension

0.127" L x 0.101" W (3.22mm x 2.58mm)

Height - Seated (Max)

-

Thickness (Max)

0.047" (1.20mm)

Lead Spacing

-

Manufacturer

Bourns Inc.

Series

Multifuse®, MF-USML/X

Type

Polymeric

Voltage - Max

12V

Current - Max

50A

Current - Hold (Ih) (Max)

5A

Current - Trip (It)

10A

Time to Trip

2s

Resistance - Initial (Ri) (Min)

1 mOhms

Resistance - Post Trip (R1) (Max)

12 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Surface Mount

Package / Case

1210 (3225 Metric), Concave

Size / Dimension

0.127" L x 0.101" W (3.22mm x 2.58mm)

Height - Seated (Max)

-

Thickness (Max)

0.047" (1.20mm)

Lead Spacing

-

Manufacturer

Bourns Inc.

Series

Multifuse®, MF-USML/X

Type

Polymeric

Voltage - Max

12V

Current - Max

50A

Current - Hold (Ih) (Max)

3A

Current - Trip (It)

6A

Time to Trip

5s

Resistance - Initial (Ri) (Min)

3 mOhms

Resistance - Post Trip (R1) (Max)

24 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Surface Mount

Package / Case

1210 (3225 Metric), Concave

Size / Dimension

0.127" L x 0.101" W (3.22mm x 2.58mm)

Height - Seated (Max)

-

Thickness (Max)

0.047" (1.20mm)

Lead Spacing

-

Manufacturer

Bourns Inc.

Series

Multifuse®, MF-USML/X

Type

Polymeric

Voltage - Max

12V

Current - Max

50A

Current - Hold (Ih) (Max)

2A

Current - Trip (It)

4A

Time to Trip

5s

Resistance - Initial (Ri) (Min)

5 mOhms

Resistance - Post Trip (R1) (Max)

40 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Surface Mount

Package / Case

1210 (3225 Metric), Concave

Size / Dimension

0.127" L x 0.101" W (3.22mm x 2.58mm)

Height - Seated (Max)

-

Thickness (Max)

0.031" (0.80mm)

Lead Spacing

-

Manufacturer

Bourns Inc.

Series

Multifuse®, MF-USML/X

Type

Polymeric

Voltage - Max

12V

Current - Max

50A

Current - Hold (Ih) (Max)

4.5A

Current - Trip (It)

9A

Time to Trip

2s

Resistance - Initial (Ri) (Min)

2 mOhms

Resistance - Post Trip (R1) (Max)

14 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Surface Mount

Package / Case

1210 (3225 Metric), Concave

Size / Dimension

0.127" L x 0.101" W (3.22mm x 2.58mm)

Height - Seated (Max)

-

Thickness (Max)

0.047" (1.20mm)

Lead Spacing

-

Manufacturer

Bourns Inc.

Series

Multifuse®, MF-USML/X

Type

Polymeric

Voltage - Max

12V

Current - Max

50A

Current - Hold (Ih) (Max)

4A

Current - Trip (It)

8A

Time to Trip

5s

Resistance - Initial (Ri) (Min)

2 mOhms

Resistance - Post Trip (R1) (Max)

18 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Surface Mount

Package / Case

1210 (3225 Metric), Concave

Size / Dimension

0.127" L x 0.101" W (3.22mm x 2.58mm)

Height - Seated (Max)

-

Thickness (Max)

0.047" (1.20mm)

Lead Spacing

-

Manufacturer

Bourns Inc.

Series

Multifuse®, MF-USML/X

Type

Polymeric

Voltage - Max

12V

Current - Max

50A

Current - Hold (Ih) (Max)

3.8A

Current - Trip (It)

7.6A

Time to Trip

5s

Resistance - Initial (Ri) (Min)

2 mOhms

Resistance - Post Trip (R1) (Max)

20 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Surface Mount

Package / Case

1210 (3225 Metric), Concave

Size / Dimension

0.127" L x 0.101" W (3.22mm x 2.58mm)

Height - Seated (Max)

-

Thickness (Max)

0.047" (1.20mm)

Lead Spacing

-

Manufacturer

Bourns Inc.

Series

Multifuse®, MF-USML/X

Type

Polymeric

Voltage - Max

12V

Current - Max

50A

Current - Hold (Ih) (Max)

3.5A

Current - Trip (It)

7A

Time to Trip

5s

Resistance - Initial (Ri) (Min)

2 mOhms

Resistance - Post Trip (R1) (Max)

22 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Surface Mount

Package / Case

1210 (3225 Metric), Concave

Size / Dimension

0.127" L x 0.101" W (3.22mm x 2.58mm)

Height - Seated (Max)

-

Thickness (Max)

0.047" (1.20mm)

Lead Spacing

-

Manufacturer

Bourns Inc.

Series

Multifuse®, MF-USML/X

Type

Polymeric

Voltage - Max

12V

Current - Max

50A

Current - Hold (Ih) (Max)

2.6A

Current - Trip (It)

5.2A

Time to Trip

5s

Resistance - Initial (Ri) (Min)

4 mOhms

Resistance - Post Trip (R1) (Max)

30 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Surface Mount

Package / Case

1210 (3225 Metric), Concave

Size / Dimension

0.127" L x 0.101" W (3.22mm x 2.58mm)

Height - Seated (Max)

-

Thickness (Max)

0.031" (0.80mm)

Lead Spacing

-

Manufacturer

Bourns Inc.

Series

Multifuse®, MF-USML/X

Type

Polymeric

Voltage - Max

12V

Current - Max

50A

Current - Hold (Ih) (Max)

1.75A

Current - Trip (It)

3.5A

Time to Trip

800ms

Resistance - Initial (Ri) (Min)

6 mOhms

Resistance - Post Trip (R1) (Max)

50 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Surface Mount

Package / Case

1210 (3225 Metric), Concave

Size / Dimension

0.127" L x 0.101" W (3.22mm x 2.58mm)

Height - Seated (Max)

-

Thickness (Max)

0.031" (0.80mm)

Lead Spacing

-