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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 15V 50MA 06030ZCM0005FF2GPTC RESET FUSE 15V 50MA 0603Polymeric15V222655 - ImmediateView Details
PTC RESET FUSE 15V 100MA 06030ZCM0010FF2GPTC RESET FUSE 15V 100MA 0603Polymeric15V4012 - ImmediateView Details

OZCK Series

ImageManufacturer Part NumberDescriptionTypeVoltage - MaxAvailable QuantityView Details
PTC RESET FUSE 15V 100MA 08050ZCK0010FF2GPTC RESET FUSE 15V 100MA 0805Polymeric15V79722 - ImmediateView Details
PTC RESET FUSE 6V 500MA 08050ZCK0050FF2EPTC RESET FUSE 6V 500MA 0805Polymeric6V29434 - ImmediateView Details

OZCJ Series

ImageManufacturer Part NumberDescriptionTypeVoltage - MaxAvailable QuantityView Details
PTC RESET FUSE 30V 350MA 12060ZCJ0035AF2EPTC RESET FUSE 30V 350MA 1206Polymeric30V83980 - ImmediateView Details
PTC RESET FUSE 60V 100MA 12060ZCJ0010FF2EPTC RESET FUSE 60V 100MA 1206Polymeric60V155356 - ImmediateView Details

OZCH Series

ImageManufacturer Part NumberDescriptionTypeVoltage - MaxAvailable QuantityView Details
PTC RESET FUSE 60V 100MA 12100ZCH0010FF2EPTC RESET FUSE 60V 100MA 1210Polymeric60V223564 - ImmediateView Details
PTC RESET FUSE 16V 500MA 12100ZCH0050FF2GPTC RESET FUSE 16V 500MA 1210Polymeric16V45604 - ImmediateView Details

OZCG Series

ImageManufacturer Part NumberDescriptionTypeVoltage - MaxAvailable QuantityView Details
PTC RESET FUSE 60V 140MA 18120ZCG0014FF2CPTC RESET FUSE 60V 140MA 1812Polymeric60V232462 - ImmediateView Details
PTC RESET FUSE 30V 500MA 18120ZCG0050AF2CPTC RESET FUSE 30V 500MA 1812Polymeric30V204774 - ImmediateView Details

OZCF Series

ImageManufacturer Part NumberDescriptionTypeVoltage - MaxAvailable QuantityView Details
PTC RESET FUSE 33V 1.85A 29200ZCF0185FF2CPTC RESET FUSE 33V 1.85A 2920Polymeric33V99368 - ImmediateView Details
PTC RESET FUSE 33V 1.5A 29200ZCF0150FF2CPTC RESET FUSE 33V 1.5A 2920Polymeric33V71163 - ImmediateView Details
Published: 2013-08-20