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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 NumberDescriptionPart StatusTypeAvailable QuantityView Details
PTC RESET FUSE 15V 80MA 06030ZCM0008FF2GPTC RESET FUSE 15V 80MA 0603ActivePolymeric53234 - ImmediateView Details
PTC RESET FUSE 15V 50MA 06030ZCM0005FF2GPTC RESET FUSE 15V 50MA 0603ActivePolymeric43376 - ImmediateView Details

OZCK Series

ImageManufacturer Part NumberDescriptionPart StatusTypeAvailable QuantityView Details
PTC RESET FUSE 15V 100MA 08050ZCK0010FF2GPTC RESET FUSE 15V 100MA 0805ActivePolymeric61215 - ImmediateView Details
PTC RESET FUSE 6V 350MA 08050ZCK0035FF2GPTC RESET FUSE 6V 350MA 0805ActivePolymeric31823 - ImmediateView Details

OZCJ Series

ImageManufacturer Part NumberDescriptionPart StatusTypeAvailable QuantityView Details
PTC RESET FUSE 16V 350MA 12060ZCJ0035FF2GPTC RESET FUSE 16V 350MA 1206ActivePolymeric78871 - ImmediateView Details
PTC RESET FUSE 48V 160MA 12060ZCJ0016FF2EPTC RESET FUSE 48V 160MA 1206ActivePolymeric73267 - ImmediateView Details

OZCH Series

ImageManufacturer Part NumberDescriptionPart StatusTypeAvailable QuantityView Details
PTC RESET FUSE 60V 100MA 12100ZCH0010FF2EPTC RESET FUSE 60V 100MA 1210ActivePolymeric83739 - ImmediateView Details
PTC RESET FUSE 60V 50MA 12100ZCH0005FF2EPTC RESET FUSE 60V 50MA 1210ActivePolymeric61362 - ImmediateView Details

OZCG Series

ImageManufacturer Part NumberDescriptionPart StatusTypeAvailable QuantityView Details
PTC RESET FUSE 60V 100MA 18120ZCG0010FF2CPTC RESET FUSE 60V 100MA 1812ActivePolymeric136478 - ImmediateView Details
PTC RESET FUSE 30V 300MA 18120ZCG0030FF2CPTC RESET FUSE 30V 300MA 1812ActivePolymeric46406 - ImmediateView Details

OZCF Series

ImageManufacturer Part NumberDescriptionPart StatusTypeAvailable QuantityView Details
PTC RESET FUSE 33V 1.85A 29200ZCF0185FF2CPTC RESET FUSE 33V 1.85A 2920ActivePolymeric49597 - ImmediateView Details
PTC RESET FUSE 24V 2A 29200ZCF0200AF2CPTC RESET FUSE 24V 2A 2920ActivePolymeric47385 - ImmediateView Details
Published: 2013-08-20