Resettable Fuses - PPTC – Mouser Indonesia

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MF-USML/X Low Ohmic PPTC Resettable Fuses

Bourns MF-USML/X Series are resistance surface mount Polymer Positive Temperature Coefficient (PPTC) resettable fuses with a 12V rating. The low ohmic series utilizes Bourns freeXpansion™ design, which increases the performance of the resettable fuse with higher hold currents (I_hold), higher voltages (Vmax), improved resistance stability, and a smaller footprint. The fuses can now achieve 5.5A I_hold at 12V_DCand current ratings of 1.75A to 5.5A in a space-saving 1210 package. Model MF-USML/X fuses are ideal for Li-ion battery packs, motherboards, and portable consumer electronic I/O port protection. The series is designed to protect against both overcurrent and overtemperature events within the designated specifications.

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Part #

Resettable Fuses - PPTC 6V 6.0A-HD 20A PTC

MF-USML600/6-2
Bourns
1: Rp9.907
4.882In Stock

Mfr. Part No.
MF-USML600/6-2

Mouser Part No
652-MF-USML600/6-2

Bourns

Resettable Fuses - PPTC 6V 6.0A-HD 20A PTC

Learn More

Datasheet

4.882In Stock

Cut Tape

Rp9.907

Rp7.228

Rp5.981

Rp5.962

Reel

Rp5.944

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML6-2

PCB Mount

SMD/SMT

6 A

6 VDC

12 A

50 A

10 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 2.0A-HD 50A 1210

MF-USML200/12-2
Bourns
1: Rp12.475
5.181In Stock

Mfr. Part No.
MF-USML200/12-2

Mouser Part No
652-MF-USML200/12-2

Bourns

Resettable Fuses - PPTC 12V 2.0A-HD 50A 1210

Learn More

Datasheet

5.181In Stock

Cut Tape

Rp12.475

Rp11.008

Rp10.476

Rp9.999

View

Reel

Rp6.421

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

MF-USML

PCB Mount

SMD/SMT

2 A

12 VDC

4 A

50 A

40 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 7.0A-HD 20A PTC

MF-USML700/6-2
Bourns
1: Rp9.540
6.295In Stock

Mfr. Part No.
MF-USML700/6-2

Mouser Part No
652-MF-USML700/6-2

Bourns

Resettable Fuses - PPTC 6V 7.0A-HD 20A PTC

Learn More

Datasheet

6.295In Stock

Cut Tape

Rp9.540

Rp8.971

Rp8.146

Rp7.889

View

Reel

Rp5.944

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML6-2

SMD/SMT

7 A

6 VDC

14 A

50 A

8 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 2.6A-HD 50A SMD

MF-USML260/6-2
Bourns
1: Rp17.979
1.656In Stock

Mfr. Part No.
MF-USML260/6-2

Mouser Part No
652-MF-USML260/6-2

Bourns

Resettable Fuses - PPTC 6V 2.6A-HD 50A SMD

Learn More

Datasheet

1.656In Stock

Cut Tape

Rp17.979

Rp15.172

Rp13.980

Rp12.861

View

Reel

Rp6.568

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

MF-USML6-2

SMD/SMT

2.6 A

6 VDC

5.2 A

50 A

30 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1210 SMD Polymer PTC 5.5A/6V

MF-USML550/6-2
Bourns
1: Rp18.529
1.298In Stock

Mfr. Part No.
MF-USML550/6-2

Mouser Part No
652-MF-USML550/6-2

Bourns

Resettable Fuses - PPTC 1210 SMD Polymer PTC 5.5A/6V

Learn More

Datasheet

1.298In Stock

Cut Tape

Rp18.529

Rp13.906

Rp10.531

Rp10.200

Reel

Rp6.366

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML6-2

SMD/SMT

5.5 A

12 VDC

11 A

50 A

10 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 1.75A-HD 50A SMD

MF-USML175/6-2
Bourns
1: Rp18.529
623In Stock

Mfr. Part No.
MF-USML175/6-2

Mouser Part No
652-MF-USML175/6-2

Bourns

Resettable Fuses - PPTC 6V 1.75A-HD 50A SMD

Learn More

Datasheet

623In Stock

Cut Tape

Rp18.529

Rp13.906

Rp10.531

Rp10.200

View

Reel

Rp6.183

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

MF-USML6-2

SMD/SMT

1.75 A

6 VDC

3.5 A

50 A

50 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 2.0A-HD 50A SMD

MF-USML200/6-2
Bourns
1: Rp18.529
3.353In Stock

Mfr. Part No.
MF-USML200/6-2

Mouser Part No
652-MF-USML200/6-2

Bourns

Resettable Fuses - PPTC 6V 2.0A-HD 50A SMD

Learn More

Datasheet

3.353In Stock

Cut Tape

Rp18.529

Rp13.906

Rp10.531

Rp10.200

View

Reel

Rp6.183

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

MF-USML6-2

SMD/SMT

2 A

6 VDC

4 A

50 A

40 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 4.5A-HD 20A PTC

MF-USML450/6-2
Bourns
1: Rp16.695
3.291In Stock

Mfr. Part No.
MF-USML450/6-2

Mouser Part No
652-MF-USML450/6-2

Bourns

Resettable Fuses - PPTC 6V 4.5A-HD 20A PTC

Learn More

Datasheet

3.291In Stock

Cut Tape

Rp16.695

Rp13.906

Rp10.531

Rp10.200

View

Reel

Rp6.238

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML6-2

SMD/SMT

4.5 A

6 VDC

9 A

50 A

14 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 4.5A-HD 50A 1210

MF-USML450/12-2
Bourns
1: Rp8.990
2.591In Stock

Mfr. Part No.
MF-USML450/12-2

Mouser Part No
652-MF-USML450/12-2

Bourns

Resettable Fuses - PPTC 12V 4.5A-HD 50A 1210

Learn More

Datasheet

2.591In Stock

Cut Tape

Rp8.990

Rp8.256

Rp8.036

Rp7.797

Reel

Rp7.302

View

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML

PCB Mount

SMD/SMT

4.5 A

12 VDC

9 A

50 A

14 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 12V 3.0A-HD 50A 1210

MF-USML300/12-2
Bourns
1: Rp12.475
4.606In Stock

Mfr. Part No.
MF-USML300/12-2

Mouser Part No
652-MF-USML300/12-2

Bourns

Resettable Fuses - PPTC 12V 3.0A-HD 50A 1210

Learn More

Datasheet

4.606In Stock

Cut Tape

Rp12.475

Rp11.008

Rp10.476

Rp9.999

Reel

Rp7.889

View

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML

PCB Mount

SMD/SMT

3 A

12 VDC

6 A

50 A

24 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 12V 1.75A-HD 50A 1210

MF-USML175/12-2
Bourns
1: Rp12.475
2.268In Stock

Mfr. Part No.
MF-USML175/12-2

Mouser Part No
652-MF-USML175/12-2

Bourns

Resettable Fuses - PPTC 12V 1.75A-HD 50A 1210

Learn More

Datasheet

2.268In Stock

Cut Tape

Rp12.475

Rp11.008

Rp10.476

Rp9.999

View

Reel

Rp7.265

Min.: 1
Mult.: 1

Reel: 5.000

MF-USML

PCB Mount

SMD/SMT

1.75 A

12 VDC

3.5 A

50 A

50 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 6V 3.0A-HD 50A SMD

MF-USML300/6-2
Bourns
1: Rp13.943
1.738In Stock

Mfr. Part No.
MF-USML300/6-2

Mouser Part No
652-MF-USML300/6-2

Bourns

Resettable Fuses - PPTC 6V 3.0A-HD 50A SMD

Learn More

Datasheet

1.738In Stock

Cut Tape

Rp13.943

Rp12.806

Rp10.531

Rp9.815

View

Reel

Rp6.568

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML6-2

SMD/SMT

3 A

6 VDC

6 A

50 A

24 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 3.5A-HD 50A 1210

MF-USML350/12-2
Bourns
1: Rp12.475
76In Stock

Mfr. Part No.
MF-USML350/12-2

Mouser Part No
652-MF-USML350/12-2

Bourns

Resettable Fuses - PPTC 12V 3.5A-HD 50A 1210

Learn More

Datasheet

76In Stock

Cut Tape

Rp12.475

Rp11.008

Rp10.476

Rp9.999

Reel

Rp8.017

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML

PCB Mount

SMD/SMT

3.5 A

12 VDC

7 A

50 A

22 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 4.0A-HD 20A PTC

MF-USML400/6-2
Bourns
1: Rp13.943
835In Stock

Mfr. Part No.
MF-USML400/6-2

Mouser Part No
652-MF-USML400/6-2

Bourns

Resettable Fuses - PPTC 6V 4.0A-HD 20A PTC

Learn More

Datasheet

835In Stock

Cut Tape

Rp13.943

Rp12.806

Rp10.531

Rp9.815

View

Reel

Rp6.568

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML6-2

SMD/SMT

4 A

6 VDC

8 A

50 A

18 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 5.0A-HD 50A 1210

MF-USML500/12-2
Bourns
1: Rp19.814
3.388In Stock

Mfr. Part No.
MF-USML500/12-2

Mouser Part No
652-MF-USML500/12-2

Bourns

Resettable Fuses - PPTC 12V 5.0A-HD 50A 1210

Learn More

Datasheet

3.388In Stock

Cut Tape

Rp19.814

Rp14.989

Rp11.338

Rp10.989

Reel

Rp7.999

View

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML

PCB Mount

SMD/SMT

5 A

12 VDC

10 A

50 A

12 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 12V 4.0A-HD 50A 1210

MF-USML400/12-2
Bourns
1: Rp10.457
3.500Expected 18/02/2026

Mfr. Part No.
MF-USML400/12-2

Mouser Part No
652-MF-USML400/12-2

Bourns

Resettable Fuses - PPTC 12V 4.0A-HD 50A 1210

Learn More

Datasheet

3.500Expected 18/02/2026

Cut Tape

Rp10.457

Rp9.411

Rp9.191

Rp8.843

Reel

Rp7.302

View

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML

PCB Mount

SMD/SMT

4 A

12 VDC

8 A

50 A

18 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 12V 5.5A-HD 50A 1210

MF-USML550/12-2
Bourns
1: Rp12.659
3.467In Stock

Mfr. Part No.
MF-USML550/12-2

Mouser Part No
652-MF-USML550/12-2

Bourns

Resettable Fuses - PPTC 12V 5.5A-HD 50A 1210

Learn More

Datasheet

3.467In Stock

Cut Tape

Rp12.659

Rp11.228

Rp7.870

Rp7.614

View

Reel

Rp7.082

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML

PCB Mount

SMD/SMT

5.5 A

12 VDC

11 A

50 A

10 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 12V 2.6A-HD 50A 1210

MF-USML260/12-2
Bourns
1: Rp12.475
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MF-USML260/12-2

Mouser Part No
652-MF-USML260/12-2

Bourns

Resettable Fuses - PPTC 12V 2.6A-HD 50A 1210

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

Rp12.475

Rp11.008

Rp10.476

Rp9.999

View

Reel

Rp7.082

Min.: 1
Mult.: 1

Reel: 5.000

MF-USML

PCB Mount

SMD/SMT

2.6 A

12 V

5.2 A

50 A

30 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 6V 3.5A-HD 50A SMD

MF-USML350/6-2
Bourns
1: Rp13.943
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MF-USML350/6-2

Mouser Part No
652-MF-USML350/6-2

Bourns

Resettable Fuses - PPTC 6V 3.5A-HD 50A SMD

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

Rp13.943

Rp12.806

Rp10.531

Rp9.815

View

Reel

Rp6.568

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML6-2

PCB Mount

SMD/SMT

3.5 A

6 V

7 A

50 A

18 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 3.8A-HD 50A 1210

MF-USML380/12-2
Bourns
3.500: Rp7.247
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MF-USML380/12-2

Mouser Part No
652-MF-USML380/12-2

Bourns

Resettable Fuses - PPTC 12V 3.8A-HD 50A 1210

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

Rp7.247

Rp7.118

Min.: 3.500
Mult.: 3.500

Reel: 3.500

MF-USML

PCB Mount

SMD/SMT

3.8 A

12 V

7.6 A

50 A

20 mOhms

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 6V 3.8A-HD 20A PTC

MF-USML380/6-2
Bourns
3.500: Rp6.678
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MF-USML380/6-2

Mouser Part No
652-MF-USML380/6-2

Bourns

Resettable Fuses - PPTC 6V 3.8A-HD 20A PTC

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

Rp6.678

Rp6.568

Min.: 3.500
Mult.: 3.500

Reel: 3.500

MF-USML6-2

SMD/SMT

3.8 A

6 V

8 A

50 A

16 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 6V 5.0A-HD 20A PTC

MF-USML500/6-2
Bourns
3.500: Rp6.476
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
MF-USML500/6-2

Mouser Part No
652-MF-USML500/6-2

Bourns

Resettable Fuses - PPTC 6V 5.0A-HD 20A PTC

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

Rp6.476

Rp6.274

Min.: 3.500
Mult.: 3.500

Reel: 3.500

MF-USML6-2

SMD/SMT

5 A

6 V

10 A

50 A

14.5 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 6V 6.5A-HD 20A PTC

MF-USML650/6-2
Bourns
3.500: Rp6.568
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MF-USML650/6-2

Mouser Part No
652-MF-USML650/6-2

Bourns

Resettable Fuses - PPTC 6V 6.5A-HD 20A PTC

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

Rp6.568

Min.: 3.500
Mult.: 3.500

Reel: 3.500

MF-USML6-2

SMD/SMT

6.5 A

6 VDC

13 A

50 A

9 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel

MF-USML/X Low Ohmic PPTC Resettable Fuses

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