SMT Low Profile PTC Resettable Fuses

Bel Fuse offers PTC fuses with an added resettable feature in low-profile, SMT packages

Image of Bel Fuse Inc's SMT Low Profile PTC Resettable Fuses Bel Fuse's unique polymer formulation positive temperature coefficient (PTC) devices offer circuit protection with an added resettable feature in low-profile, SMT packages. Similar to Bel's extensive line of traditional fuse products, the resettable fuses protect against harmful over-current and short-circuit conditions. However, the PTC devices can also be used to protect against over-temperature conditions not necessarily caused by excessive current. Bel's PTC devices will reset after power to the circuit is removed, the fault is cleared, and power is reapplied to the circuit. This resetability protects electronic equipment, which remains fully functional, and eliminates the need for service personnel to physically replace a fuse.

PTC devices are used in a wide variety of industrial, computer, battery, consumer electronics, and telecom and automotive applications where they help protect valuable electronic systems and reduce warranty and services costs.

Specifications
  • Voltage rating range: 6 VDC to 60 VDC
  • IHold amp range: 50 mA to 5 A
  • IR process: JEDEC J-Std-020 (260°C, 40 sec. max.)
  • Safety agency approvals: UL, TUV
  • Operating temperature: -40°C to +85°C
Features
  • SMT, case sizes 0603 through 2920
  • RoHS 6 / REACH SVHC 144 compliant
  • Pb-Free
  • Halogen-free
  • Tape-and-reel auto-insertable

OZCM Series

ImageManufacturer Part NumberDescriptionPart StatusTypeAvailable QuantityView Details
PTC RESET FUSE 15V 80MA 06030ZCM0008FF2GPTC RESET FUSE 15V 80MA 0603ActivePolymeric64769 - ImmediateView Details
PTC RESET FUSE 60V 20MA 06030ZCM0002FF2GPTC RESET FUSE 60V 20MA 0603ActivePolymeric59419 - ImmediateView Details

OZCK Series

ImageManufacturer Part NumberDescriptionPart StatusTypeAvailable QuantityView Details
PTC RESET FUSE 9V 200MA 08050ZCK0020FF2GPTC RESET FUSE 9V 200MA 0805ActivePolymeric137859 - ImmediateView Details
PTC RESET FUSE 6V 500MA 08050ZCK0050FF2EPTC RESET FUSE 6V 500MA 0805ActivePolymeric154478 - ImmediateView Details

OZCJ Series

ImageManufacturer Part NumberDescriptionPart StatusTypeAvailable QuantityView Details
PTC RESET FUSE 30V 200MA 12060ZCJ0020FF2EPTC RESET FUSE 30V 200MA 1206ActivePolymeric192642 - ImmediateView Details
PTC RESET FUSE 24V 250MA 12060ZCJ0025AF2EPTC RESET FUSE 24V 250MA 1206ActivePolymeric184095 - ImmediateView Details

OZCH Series

ImageManufacturer Part NumberDescriptionPart StatusTypeAvailable QuantityView Details
PTC RESET FUSE 16V 500MA 12100ZCH0050FF2GPTC RESET FUSE 16V 500MA 1210ActivePolymeric100886 - ImmediateView Details
PTC RESET FUSE 24V 750MA 12100ZCH0075AF2EPTC RESET FUSE 24V 750MA 1210ActivePolymeric258044 - ImmediateView Details

OZCG Series

ImageManufacturer Part NumberDescriptionPart StatusTypeAvailable QuantityView Details
PTC RESET FUSE 30V 500MA 18120ZCG0050AF2CPTC RESET FUSE 30V 500MA 1812ActivePolymeric12408 - ImmediateView Details
PTC RESET FUSE 16V 750MA 18120ZCG0075FF2CPTC RESET FUSE 16V 750MA 1812ActivePolymeric140371 - ImmediateView Details

OZCF Series

ImageManufacturer Part NumberDescriptionPart StatusTypeAvailable QuantityView Details
PTC RESET FUSE 60V 750MA 29200ZCF0075AF2CPTC RESET FUSE 60V 750MA 2920ActivePolymeric248662 - ImmediateView Details
PTC RESET FUSE 33V 1.25A 29200ZCF0125FF2CPTC RESET FUSE 33V 1.25A 2920ActivePolymeric121980 - ImmediateView Details
Published: 2013-08-20