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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 NumberDescriptionTypeVoltage - MaxAvailable QuantityView Details
PTC RESET FUSE 9V 200MA 06030ZCM0020FF2GPTC RESET FUSE 9V 200MA 0603Polymeric9V3673 - ImmediateView Details
PTC RESET FUSE 9V 160MA 06030ZCM0016FF2GPTC RESET FUSE 9V 160MA 0603Polymeric9V9694 - ImmediateView Details

OZCK Series

ImageManufacturer Part NumberDescriptionTypeVoltage - MaxAvailable QuantityView Details
PTC RESET FUSE 15V 100MA 08050ZCK0010FF2GPTC RESET FUSE 15V 100MA 0805Polymeric15V45481 - ImmediateView Details
PTC RESET FUSE 6V 350MA 08050ZCK0035FF2GPTC RESET FUSE 6V 350MA 0805Polymeric6V23930 - ImmediateView Details

OZCJ Series

ImageManufacturer Part NumberDescriptionTypeVoltage - MaxAvailable QuantityView Details
PTC RESET FUSE 48V 160MA 12060ZCJ0016FF2EPTC RESET FUSE 48V 160MA 1206Polymeric48V194754 - ImmediateView Details
PTC RESET FUSE 48V 120MA 12060ZCJ0012FF2EPTC RESET FUSE 48V 120MA 1206Polymeric48V189074 - ImmediateView Details

OZCH Series

ImageManufacturer Part NumberDescriptionTypeVoltage - MaxAvailable QuantityView Details
PTC RESET FUSE 60V 100MA 12100ZCH0010FF2EPTC RESET FUSE 60V 100MA 1210Polymeric60V243301 - ImmediateView Details
PTC RESET FUSE 60V 50MA 12100ZCH0005FF2EPTC RESET FUSE 60V 50MA 1210Polymeric60V88752 - ImmediateView Details

OZCG Series

ImageManufacturer Part NumberDescriptionTypeVoltage - MaxAvailable QuantityView Details
PTC RESET FUSE 30V 500MA 18120ZCG0050AF2CPTC RESET FUSE 30V 500MA 1812Polymeric30V156457 - ImmediateView Details
PTC RESET FUSE 60V 200MA 18120ZCG0020AF2CPTC RESET FUSE 60V 200MA 1812Polymeric60V119471 - ImmediateView Details

OZCF Series

ImageManufacturer Part NumberDescriptionTypeVoltage - MaxAvailable QuantityView Details
PTC RESET FUSE 33V 1.5A 29200ZCF0150FF2CPTC RESET FUSE 33V 1.5A 2920Polymeric33V100302 - ImmediateView Details
PTC RESET FUSE 60V 500MA 29200ZCF0050FF2CPTC RESET FUSE 60V 500MA 2920Polymeric60V63541 - ImmediateView Details
Published: 2013-08-20