Axial Lead Battery Strap PTCs

Bel Fuse Axial Lead Battery Strap PTCs consist of a block of polymeric material containing conductive filler and are bonded between two conductive, planar terminations. These low-profile battery strap PTCs protect against overcharging in rechargeable batteries, featuring an operating (hold current) range from 1.1A to 7.3A. Bel Fuse Axial Lead PTCs feature a maximum voltage of up to 30VDC while being able to operate in temperatures from -40 to +85°C. PTCs in this family are ideal for applications like rechargeable battery packs, lithium cells, and laptop computers.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Termination Style
Hold Current
Maximum Voltage
Trip Current
Current Rating - Max
Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Bel Fuse Resettable Fuses - PPTC PTC Resettable Fuse 20V, 3.8A, Strap
Datasheet
3,000In Stock
9,000Expected 23/07/2026
Min.: 1
Mult.: 1

0ZSC Strap Mount Axial 3.8 A 20 VDC 8.3 A 100 A 37 mOhms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC PTC Resettable Fuse 15V, 1.2A, Strap
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

0ZSA Strap Mount Axial 1.2 A 15 VDC 2.7 A 100 A 220 mOhms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC PTC Resettable Fuse 15V, 1.75A, Strap
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

0ZSA Strap Mount Axial 1.75 A 15 VDC 3.8 A 100 A 120 mOhms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC PTC Resettable Fuse 30V, 2A, Strap
Datasheet
Lead-Time 17 Weeks
Min.: 1
Mult.: 1

0ZSA Strap Mount Axial 2 A 30 VDC 4.4 A 100 A 100 mOhms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC PTC Resettable Fuse 30V, 3.5A, Strap
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 3,000
Mult.: 3,000

0ZSA Strap Mount Axial 3.5 A 30 VDC 6.3 A 100 A 50 mOhms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC PTC Resettable Fuse 30V, 4.2A, Strap
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

0ZSA Strap Mount Axial 4.2 A 30 VDC 7.6 A 100 A 40 mOhms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC PTC Resettable Fuse 20V, 1.9A, Strap
Datasheet
Lead-Time 17 Weeks
Min.: 1
Mult.: 1

0ZSC Strap Mount Axial 1.9 A 20 VDC 3.9 A 100 A 102 mOhms - 40 C + 85 C Bulk
Bel Fuse Resettable Fuses - PPTC PTC Resettable Fuse 20V, 2.6A, Strap
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

0ZSC Strap Mount Axial 2.6 A 20 VDC 5.8 A 63 mOhms Bulk
Bel Fuse Resettable Fuses - PPTC PTC Resettable Fuse 20V, 4.5A, Strap
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 3,000
Mult.: 3,000

0ZSC Strap Mount Axial 4.5 A 20 VDC 8.9 A 28 mOhms Bulk
Bel Fuse Resettable Fuses - PPTC PTC Resettable Fuse 20V, 5.5A, Strap
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 3,000
Mult.: 3,000

0ZSC Strap Mount Axial 5.5 A 20 VDC 10.5 A 22 mOhms Bulk
Bel Fuse Resettable Fuses - PPTC PTC Resettable Fuse 20V, 6.0A, Strap
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 3,000
Mult.: 3,000

0ZSC Strap Mount Axial 6 A 20 VDC 11.7 A 19 mOhms Bulk
Bel Fuse Resettable Fuses - PPTC PTC Resettable Fuse 20V, 7.3A, Strap
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 3,000
Mult.: 3,000

0ZSC Strap Mount Axial 7.3 A 20 VDC 14.1 A 15 mOhms Bulk