Resettable Fuses - PPTC – Mouser United Kingdom

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Battery Strap PolySwitch PTCs

Littelfuse Battery Strap PolySwitch Resettable Polymeric Positive Temperature Coefficient (PPTC) Devices provide reliable, non-cycling protection against overcharging and short circuit events for rechargeable battery cells where resettable protection is desired. The axial leaded products offer several material platforms to help protect battery applications. Each material platform offers different performance characteristics that allow the engineer greater design flexibility. Littelfuse PolySwitch devices for battery protection include the SRP, LR4, VTP, VLP, VLR series, disc, and other special application strap devices.

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Part #

Resettable Fuses - PPTC PTC 6V POLY STRAP TYPE SL 1.90A

06SL190GM
Littelfuse
20,000: £0.254
Non-Stocked

Mfr. Part No.
06SL190GM

Mouser Part No
576-06SL190GM

Littelfuse

Resettable Fuses - PPTC PTC 6V POLY STRAP TYPE SL 1.90A

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Datasheet

Non-Stocked

£0.254

Min.: 20,000
Mult.: 1,000

SL Lo Rho Battery Strap

Strap Mount

Axial

1.9 A

6 V

4.9 A

50 A

24 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC PTC 12V POLYFUSE STRAP TYPE 1.75A

12VL175U
Littelfuse
20,000: £0.242
Non-Stocked

Mfr. Part No.
12VL175U

Mouser Part No
576-12VL175U

Littelfuse

Resettable Fuses - PPTC PTC 12V POLYFUSE STRAP TYPE 1.75A

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Datasheet

Non-Stocked

£0.242

Min.: 20,000
Mult.: 500

Strap Mount

Axial

1.75 A

12 V

4.2 A

100 A

62 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC PTC PLYFUSE STRP TYP 1.75A 12V

12VL175XLU
Littelfuse
20,000: £0.278
Non-Stocked

Mfr. Part No.
12VL175XLU

Mouser Part No
576-12VL175XLU

Littelfuse

Resettable Fuses - PPTC PTC PLYFUSE STRP TYP 1.75A 12V

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Datasheet

Non-Stocked

£0.278

Min.: 20,000
Mult.: 500

Strap Mount

Axial

1.75 A

12 V

4.2 A

100 A

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC 15V STRAP TYPE 2.60A POLYFUSE

15LR260U
Littelfuse
20,000: £0.276
Non-Stocked

Mfr. Part No.
15LR260U

Mouser Part No
576-15LR260U

Littelfuse

Resettable Fuses - PPTC 15V STRAP TYPE 2.60A POLYFUSE

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Datasheet

Non-Stocked

£0.276

Min.: 20,000
Mult.: 500

Strap Mount

Axial

2.6 A

15 V

5.8 A

100 A

63 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC 16V STRAP TYPE 2.10A POLYFUSE

16VT210SU
Littelfuse
20,000: £0.294
Non-Stocked

Mfr. Part No.
16VT210SU

Mouser Part No
576-16VT210SU

Littelfuse

Resettable Fuses - PPTC 16V STRAP TYPE 2.10A POLYFUSE

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Datasheet

Non-Stocked

£0.294

Min.: 20,000
Mult.: 500

Strap Mount

Axial

2.1 A

16 V

4.7 A

100 A

60 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC PTC 20V POLYFUSE STRAP TYPE 4.5A

20LR450U
Littelfuse
20,000: £0.301
Non-Stocked

Mfr. Part No.
20LR450U

Mouser Part No
576-20LR450U

Littelfuse

Resettable Fuses - PPTC PTC 20V POLYFUSE STRAP TYPE 4.5A

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Datasheet

Non-Stocked

£0.301

Min.: 20,000
Mult.: 500

Strap Mount

Axial

4.5 A

20 V

8.9 A

100 A

28 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC 20V STRAP TYPE 5.50A POLYFUSE

20LR550SU
Littelfuse
20,000: £0.32
Non-Stocked

Mfr. Part No.
20LR550SU

Mouser Part No
576-20LR550SU

Littelfuse

Resettable Fuses - PPTC 20V STRAP TYPE 5.50A POLYFUSE

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Datasheet

Non-Stocked

£0.32

Min.: 20,000
Mult.: 500

Strap Mount

Axial

5.5 A

20 V

10.5 A

100 A

22 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC PTC 20V POLYFUSE STRAP TYPE 7.30A

20LR730U
Littelfuse
20,000: £0.346
Non-Stocked

Mfr. Part No.
20LR730U

Mouser Part No
576-20LR730U

Littelfuse

Resettable Fuses - PPTC PTC 20V POLYFUSE STRAP TYPE 7.30A

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Datasheet

Non-Stocked

£0.346

Min.: 20,000
Mult.: 500

Strap Mount

Axial

7.3 A

20 V

14.1 A

100 A

15 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC 24V STRAP TYPE 1.00A POLYFUSE

24LT100U
Littelfuse
20,000: £0.255
Non-Stocked

Mfr. Part No.
24LT100U

Mouser Part No
576-24LT100U

Littelfuse

Resettable Fuses - PPTC 24V STRAP TYPE 1.00A POLYFUSE

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Datasheet

Non-Stocked

£0.255

Min.: 20,000
Mult.: 500

Strap Mount

Axial

1 A

24 V

2.5 A

100 A

260 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC 16V 1.75A Ih 0.05ohm

VLP175UAF
Littelfuse
10,000: £0.241
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
VLP175UAF

Mouser Part No
650-VLP175UAF

Littelfuse

Resettable Fuses - PPTC 16V 1.75A Ih 0.05ohm

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Datasheet

Non-Stocked Lead-Time 15 Weeks

£0.241

Min.: 10,000
Mult.: 1,000

VLP

Strap Mount

Axial

1.75 A

16 V

4.2 A

50 mOhms

Bulk

Resettable Fuses - PPTC 2.2A 16V 60A Imax

VLP220F
Littelfuse
1: £0.458
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
VLP220F

Mouser Part No
650-VLP220F

Littelfuse

Resettable Fuses - PPTC 2.2A 16V 60A Imax

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Datasheet

Non-Stocked Lead-Time 15 Weeks

£0.458

£0.422

£0.351

£0.325

View

Min.: 1
Mult.: 1

VLP

Strap Mount

SMD/SMT

2.2 A

16 VDC

5.3 A

60 A

58 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC 1.75A 12V 100A Imax

VLR175LF
Littelfuse
10,000: £0.275
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
VLR175LF

Mouser Part No
650-VLR175LF

Littelfuse

Resettable Fuses - PPTC 1.75A 12V 100A Imax

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Datasheet

Non-Stocked Lead-Time 15 Weeks

£0.275

Min.: 10,000
Mult.: 1,000

VLR

PCB Mount

SMD/SMT

1.75 A

12 V

4.2 A

100 A

31 mOhms

- 40 C

+ 70 C

Bulk

Resettable Fuses - PPTC 2.3A 12V 100A Imax

VLR230F
Littelfuse
10,000: £0.326
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
VLR230F

Mouser Part No
650-VLR230F

Littelfuse

Resettable Fuses - PPTC 2.3A 12V 100A Imax

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Datasheet

Non-Stocked Lead-Time 15 Weeks

£0.326

Min.: 10,000
Mult.: 1,000

VLR

Strap Mount

SMD/SMT

2.3 A

12 VDC

5 A

100 A

36 mOhms

- 40 C

+ 70 C

Bulk

Resettable Fuses - PPTC 1.75A 16V 100A Imax

VTP175LF
Littelfuse
1: £0.405
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
VTP175LF

Mouser Part No
650-VTP175LF

Littelfuse

Resettable Fuses - PPTC 1.75A 16V 100A Imax

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Datasheet

Non-Stocked Lead-Time 15 Weeks

£0.405

£0.39

£0.378

£0.375

View

Min.: 1
Mult.: 1

VTP

Strap Mount

SMD/SMT

1.75 A

16 VDC

3.6 A

100 A

102 mOhms

- 40 C

+ 85 C

Bulk

Battery Strap PolySwitch PTCs

Customer Service Office

Company

Resources

Support

1 A
1.1 A
1.2 A
1.7 A
1.75 A
1.9 A
2 A
2.1 A
2.2 A
2.3 A
2.6 A
2.7 A
3.5 A
3.8 A
4.2 A
4.5 A
5.5 A
6 A
7.3 A
9 A

2.5 A
2.7 A
3.4 A
3.6 A
3.8 A
3.9 A
4.1 A
4.2 A
4.4 A
4.7 A
4.9 A
5 A
5.3 A
5.8 A
6.3 A
6.5 A
7.6 A
8.3 A
8.9 A
10.5 A

6.5 mOhms
10 mOhms
12 mOhms
14 mOhms
15 mOhms
16 mOhms
20 mOhms
22 mOhms
24 mOhms
26 mOhms
28 mOhms
31 mOhms
36 mOhms
40 mOhms
42 mOhms
50 mOhms
52 mOhms
58 mOhms
60 mOhms
62 mOhms