Resettable Fuses - PPTC – Mouser Indonesia

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Termination Style	Hold Current	Maximum Voltage	Trip Current	Current Rating - Max	Resistance	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Resettable Fuses - PPTC LR4-190F LR4-190F Littelfuse 1: Rp10.641 2.830In Stock	Mfr. Part No. LR4-190F Mouser Part No 650-LR4-190F	Littelfuse	Resettable Fuses - PPTC LR4-190F Learn More about Littelfuse lr4 pptcs	Datasheet	2.830In Stock	Rp10.641 Rp9.833 Rp8.586 Rp8.127 View Rp7.559 Rp7.155 Rp6.164 Rp6.146 Rp5.669	Min.: 1 Mult.: 1	LR4	Strap Mount	SMD/SMT	1.9 A	15 VDC	3.9 A	100 A	72 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC 1.7A 12V 100A Imax VLR170F Littelfuse 1: Rp15.227 1.715In Stock	Mfr. Part No. VLR170F Mouser Part No 650-VLR170F	Littelfuse	Resettable Fuses - PPTC 1.7A 12V 100A Imax Learn More about Littelfuse battery strap ptcs	Datasheet	1.715In Stock	Rp15.227 Rp13.980 Rp11.393 Rp10.714 View Rp9.632 Rp8.861 Rp7.962 Rp7.082	Min.: 1 Mult.: 1	VLR	Strap Mount	SMD/SMT	1.7 A	12 VDC	4.1 A	100 A	64 mOhms	- 40 C	+ 70 C	Bulk
Resettable Fuses - PPTC 1.75A 16V 100A Imax VTP175F Littelfuse 1: Rp21.465 751In Stock	Mfr. Part No. VTP175F Mouser Part No 650-VTP175F	Littelfuse	Resettable Fuses - PPTC 1.75A 16V 100A Imax Learn More about Littelfuse vtp pptcs	Datasheet	751In Stock	Rp21.465 Rp16.438 Rp13.613 Rp12.530 View Rp11.264 Rp10.384 Rp9.558 Rp8.696	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
Resettable Fuses - PPTC 2.6A 15V 100A Imax LR4-260F Littelfuse 1: Rp15.227 45.072In Stock 20.000Expected 21/12/2026	Mfr. Part No. LR4-260F Mouser Part No 650-LR4-260F	Littelfuse	Resettable Fuses - PPTC 2.6A 15V 100A Imax Learn More about Littelfuse lr4 pptcs	Datasheet	45.072In Stock 20.000Expected 21/12/2026	Rp15.227 Rp13.980 Rp11.613 Rp10.714 View Rp9.632 Rp8.879 Rp8.733	Min.: 1 Mult.: 1	LR4	Strap Mount	SMD/SMT	2.6 A	15 VDC	5.8 A	100 A	42 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC 4.2A 30V SRP420F Littelfuse 1: Rp17.796 42.866In Stock	Mfr. Part No. SRP420F Mouser Part No 650-SRP420F	Littelfuse	Resettable Fuses - PPTC 4.2A 30V Learn More about Littelfuse battery strap ptcs	Datasheet	42.866In Stock	Rp17.796 Rp16.181 Rp12.310 Rp11.595 View Rp11.063 Rp10.421 Rp9.613 Rp9.081	Min.: 1 Mult.: 1	SRP	Strap Mount	SMD/SMT	4.2 A	30 VDC	7.6 A	100 A	40 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC 1.75A 12V 100A Imax VLR175F Littelfuse 1: Rp15.227 38.473In Stock	Mfr. Part No. VLR175F Mouser Part No 650-VLR175F	Littelfuse	Resettable Fuses - PPTC 1.75A 12V 100A Imax Learn More about Littelfuse battery strap ptcs	Datasheet	38.473In Stock	Rp15.227 Rp13.980 Rp11.613 Rp10.714 View Rp9.632 Rp8.879 Rp8.861 Rp8.696 Rp8.109	Min.: 1 Mult.: 1	VLR	Strap Mount	SMD/SMT	1.75 A	12 VDC	4.2 A	100 A	62 mOhms	- 40 C	+ 70 C	Bulk
Resettable Fuses - PPTC LR4-1300SSF LR4-1300SSF Littelfuse 1: Rp38.527 3.917In Stock	Mfr. Part No. LR4-1300SSF Mouser Part No 650-LR4-1300SSF	Littelfuse	Resettable Fuses - PPTC LR4-1300SSF Learn More about Littelfuse lr4 pptcs	Datasheet	3.917In Stock	Rp38.527 Rp32.656 Rp28.436 Rp26.418 View Rp24.400 Rp22.566 Rp21.098	Min.: 1 Mult.: 1	LR4	Strap Mount	SMD/SMT	13 A	20 VDC	21.2 A	100 A	6.5 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC LR4-380F LR4-380F Littelfuse 1: Rp17.429 5.046In Stock	Mfr. Part No. LR4-380F Mouser Part No 650-LR4-380F	Littelfuse	Resettable Fuses - PPTC LR4-380F Learn More about Littelfuse lr4 pptcs	Datasheet	5.046In Stock	Rp17.429 Rp15.998 Rp14.347 Rp11.375 View Rp10.714 Rp9.980 Rp9.393	Min.: 1 Mult.: 1	LR4	Strap Mount	SMD/SMT	3.8 A	15 VDC	8.3 A	100 A	26 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC 4.5A 20V 100A Imax LR4-450F Littelfuse 1: Rp19.630 10.848In Stock	Mfr. Part No. LR4-450F Mouser Part No 650-LR4-450F	Littelfuse	Resettable Fuses - PPTC 4.5A 20V 100A Imax Learn More about Littelfuse lr4 pptcs	Datasheet	10.848In Stock	Rp19.630 Rp18.016 Rp14.952 Rp13.796 View Rp12.402 Rp11.448 Rp10.531 Rp10.054	Min.: 1 Mult.: 1	LR4	Strap Mount	SMD/SMT	4.5 A	20 VDC	8.9 A	100 A	20 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC 5.5A 20V 100A Imax LR4-550F Littelfuse 1: Rp20.181 5.521In Stock 16.000On Order	Mfr. Part No. LR4-550F Mouser Part No 650-LR4-550F	Littelfuse	Resettable Fuses - PPTC 5.5A 20V 100A Imax Learn More about Littelfuse lr4 pptcs	Datasheet	5.521In Stock 16.000On Order On Order Ship Dates Mfr. No: LR4-550F Stock: 5.521 Can Dispatch Immediately On Order: 5.000 Expected 17/11/2026 11.000 Expected 24/12/2026 Factory Lead Time: 17 Weeks	Rp20.181 Rp18.529 Rp15.356 Rp14.163 View Rp12.732 Rp11.888 Rp11.870	Min.: 1 Mult.: 1	LR4	Strap Mount	SMD/SMT	5.5 A	20 VDC	10.5 A	100 A	16 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC 6A 20V 100A Imax LR4-600F Littelfuse 1: Rp22.199 3.470In Stock 10.000Expected 08/03/2027	Mfr. Part No. LR4-600F Mouser Part No 650-LR4-600F	Littelfuse	Resettable Fuses - PPTC 6A 20V 100A Imax Learn More about Littelfuse lr4 pptcs	Datasheet	3.470In Stock 10.000Expected 08/03/2027	Rp22.199 Rp20.548 Rp15.649 Rp14.090 View Rp12.989 Rp12.310	Min.: 1 Mult.: 1	LR4	Strap Mount	SMD/SMT	6 A	20 VDC	11.7 A	100 A	14 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC 7.3A 20V 100A Imax LR4-730F Littelfuse 1: Rp25.868 9.588In Stock	Mfr. Part No. LR4-730F Mouser Part No 650-LR4-730F	Littelfuse	Resettable Fuses - PPTC 7.3A 20V 100A Imax Learn More about Littelfuse lr4 pptcs	Datasheet	9.588In Stock	Rp25.868 Rp23.850 Rp19.814 Rp18.199 View Rp16.346 Rp15.080 Rp13.888 Rp13.613	Min.: 1 Mult.: 1	LR4	Strap Mount	SMD/SMT	7.3 A	20 VDC	14.1 A	100 A	12 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC 9A 20V 100A Imax LR4-900F Littelfuse 1: Rp28.620 3.713In Stock	Mfr. Part No. LR4-900F Mouser Part No 650-LR4-900F	Littelfuse	Resettable Fuses - PPTC 9A 20V 100A Imax Learn More about Littelfuse lr4 pptcs	Datasheet	3.713In Stock	Rp28.620 Rp26.418 Rp21.832 Rp20.181 View Rp18.071 Rp17.447 Rp16.732 Rp16.200	Min.: 1 Mult.: 1	LR4	Strap Mount	SMD/SMT	9 A	20 VDC	16.7 A	100 A	10 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC SRP175F SRP175F Littelfuse 1: Rp14.310 24.886In Stock	Mfr. Part No. SRP175F Mouser Part No 650-SRP175F	Littelfuse	Resettable Fuses - PPTC SRP175F Learn More about Littelfuse battery strap ptcs	Datasheet	24.886In Stock	Rp14.310 Rp11.099 Rp9.668 Rp8.659 View Rp8.127 Rp7.045 Rp7.008 Rp6.990 Rp6.238	Min.: 1 Mult.: 1	SRP	Strap Mount	SMD/SMT	1.75 A	15 VDC	3.8 A	100 A	120 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC SRP200F SRP200F Littelfuse 1: Rp17.979 28.840In Stock	Mfr. Part No. SRP200F Mouser Part No 650-SRP200F	Littelfuse	Resettable Fuses - PPTC SRP200F Learn More about Littelfuse battery strap ptcs	Datasheet	28.840In Stock	Rp17.979 Rp14.897 Rp11.411 Rp10.512 View Rp9.467 Rp8.733 Rp8.036 Rp7.999 Rp7.467	Min.: 1 Mult.: 1	SRP	Strap Mount	SMD/SMT	2 A	30 VDC	4.4 A	100 A	100 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC SRP350F SRP350F Littelfuse 1: Rp14.126 14.684In Stock 41.000Expected 28/01/2027	Mfr. Part No. SRP350F Mouser Part No 650-SRP350F	Littelfuse	Resettable Fuses - PPTC SRP350F Learn More about Littelfuse battery strap ptcs	Datasheet	14.684In Stock 41.000Expected 28/01/2027	Rp14.126 Rp12.952 Rp10.751 Rp9.925 View Rp8.916 Rp8.237 Rp7.595 Rp7.448	Min.: 1 Mult.: 1	SRP	Strap Mount	SMD/SMT	3.5 A	30 VDC	6.3 A	100 A	50 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC 1.7A 16V 100A Imax VTP170F Littelfuse 1: Rp17.062 8.590In Stock	Mfr. Part No. VTP170F Mouser Part No 650-VTP170F	Littelfuse	Resettable Fuses - PPTC 1.7A 16V 100A Imax Learn More about Littelfuse vtp pptcs	Datasheet	8.590In Stock	Rp17.062 Rp15.759 Rp13.081 Rp12.072 View Rp10.842 Rp10.237 Rp9.980 Rp9.907 Rp9.246	Min.: 1 Mult.: 1	VTP	Strap Mount	Axial	1.7 A	16 V	3.4 A	100 A	52 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC 2.1A 16V 100A Imax VTP210GF Littelfuse 1: Rp16.144 6.393In Stock	Mfr. Part No. VTP210GF Mouser Part No 650-VTP210GF	Littelfuse	Resettable Fuses - PPTC 2.1A 16V 100A Imax Learn More about Littelfuse vtp pptcs	Datasheet	6.393In Stock	Rp16.144 Rp14.824 Rp12.310 Rp11.356 View Rp10.200 Rp9.411 Rp8.659 Rp8.109	Min.: 1 Mult.: 1	VTP	Strap Mount	SMD/SMT	2.1 A	16 VDC	4.7 A	100 A	60 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC 1.2A 15V 100A Imax SRP120F Littelfuse 1: Rp12.659 1.562In Stock	Mfr. Part No. SRP120F Mouser Part No 650-SRP120F	Littelfuse	Resettable Fuses - PPTC 1.2A 15V 100A Imax Learn More about Littelfuse battery strap ptcs	Datasheet	1.562In Stock	Rp12.659 Rp11.558 Rp9.595 Rp8.843 View Rp7.962 Rp7.338 Rp6.751 Rp6.164	Min.: 1 Mult.: 1	SRP	Strap Mount	SMD/SMT	1.2 A	15 VDC	2.7 A	100 A	220 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC 2.7A 16V 60A Imax VLP270F Littelfuse 1: Rp16.144 2.478In Stock	Mfr. Part No. VLP270F Mouser Part No 650-VLP270F	Littelfuse	Resettable Fuses - PPTC 2.7A 16V 60A Imax Learn More about Littelfuse battery strap ptcs	Datasheet	2.478In Stock	Rp16.144 Rp14.255 Rp11.962 Rp11.081 View Rp10.035 Rp9.320 Rp8.623 Rp8.219 Rp8.109	Min.: 1 Mult.: 1	VLP	Strap Mount	SMD/SMT	2.7 A	16 VDC	6.5 A	60 A	36 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC 1.1A 16V 100A Imax VTP110F Littelfuse 1: Rp12.475 534In Stock	Mfr. Part No. VTP110F Mouser Part No 650-VTP110F	Littelfuse	Resettable Fuses - PPTC 1.1A 16V 100A Imax Learn More about Littelfuse vtp pptcs	Datasheet	534In Stock	Rp12.475 Rp11.411 Rp9.485 Rp8.751 View Rp7.870 Rp7.247 Rp6.678 Rp6.494	Min.: 1 Mult.: 1	VTP	Strap Mount	SMD/SMT	1.1 A	16 VDC	2.7 A	100 A	140 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC 2.1A 16V 100A Imax VTP210SF Littelfuse 1: Rp15.227 1.500In Stock	Mfr. Part No. VTP210SF Mouser Part No 650-VTP210SF	Littelfuse	Resettable Fuses - PPTC 2.1A 16V 100A Imax Learn More about Littelfuse vtp pptcs	Datasheet	1.500In Stock	Rp15.227 Rp13.980 Rp11.613 Rp10.714 View Rp9.632 Rp8.879 Rp8.164	Min.: 1 Mult.: 1	VTP	Strap Mount	SMD/SMT	2.1 A	16 VDC	4.7 A	100 A	60 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC 1.7A 16V 100A Imax VTP170XSF Littelfuse 1: Rp19.447 519Expected 11/03/2027	Mfr. Part No. VTP170XSF Mouser Part No 650-VTP170XSF	Littelfuse	Resettable Fuses - PPTC 1.7A 16V 100A Imax Learn More about Littelfuse vtp pptcs	Datasheet	519Expected 11/03/2027	Rp19.447 Rp17.612 Rp12.365 Rp11.411 View Rp10.255 Rp9.467 Rp8.696	Min.: 1 Mult.: 1	VTP	Strap Mount	SMD/SMT	1.7 A	16 VDC	3.4 A	100 A	52 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC LR4-380XF LR4-380XF Littelfuse 1: Rp18.529 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. LR4-380XF Mouser Part No 650-LR4-380XF	Littelfuse	Resettable Fuses - PPTC LR4-380XF Learn More about Littelfuse lr4 pptcs	Datasheet	Non-Stocked Lead-Time 17 Weeks	Rp18.529 Rp16.970 Rp14.090 Rp12.989 View Rp11.686 Rp10.769 Rp9.907 Rp9.393	Min.: 1 Mult.: 1	LR4	Strap Mount	SMD/SMT	3.8 A	15 VDC	8.3 A	100 A	26 mOhms	- 40 C	+ 85 C	Bulk
Resettable Fuses - PPTC LR4-600XF LR4-600XF Littelfuse 10.000: Rp13.264 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. LR4-600XF Mouser Part No 650-LR4-600XF	Littelfuse	Resettable Fuses - PPTC LR4-600XF Learn More about Littelfuse lr4 pptcs	Datasheet	Non-Stocked Lead-Time 17 Weeks	Rp13.264	Min.: 10.000 Mult.: 1.000	LR4	Strap Mount	SMD/SMT	6 A	20 VDC	11.7 A	100 A	14 mOhms	- 40 C	+ 85 C	Bulk