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 FusesBel 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 Features
  • Voltage rating range: 6 to 60 VDC
  • IHold amp range: 50 mA to 3 A
  • IR process: JEDEC J-Std-020 (260°C, 40 sec. max.)
  • Safety agency approvals: UL, TUV
  • Operating temperature: -40°C to +85°C
  • SMT, case sizes 0603 through 2920
  • RoHS 6 / REACH SVHC 144 compliant
  • Pb-Free
  • Halogen-free
  • Tape-and-reel auto-insertable
Image of Bel Fuse Inc's Circuit Protection At-A-Glance
Circuit Protection At-A-Glance

OZCM Series

ImageManufacturer Part NumberDescriptionPart StatusVoltage - MaxAvailable Quantity
0ZCM0010FF2G datasheet linkPTC RESTTBLE 0.10A 15V CHIP 06030ZCM0010FF2GPTC RESTTBLE 0.10A 15V CHIP 0603Active15V122629 - Immediate
0ZCM0010FF2G product page link
0ZCM0005FF2G datasheet linkPTC RESTTBLE 0.05A 15V CHIP 06030ZCM0005FF2GPTC RESTTBLE 0.05A 15V CHIP 0603Active15V35117 - Immediate
0ZCM0005FF2G product page link
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OZCK Series

ImageManufacturer Part NumberDescriptionPart StatusVoltage - MaxAvailable Quantity
0ZCK0010FF2G datasheet linkPTC RESTTBLE 0.10A 15V CHIP 08050ZCK0010FF2GPTC RESTTBLE 0.10A 15V CHIP 0805Active15V48432 - Immediate
0ZCK0010FF2G product page link
0ZCK0050FF2E datasheet linkPTC RESTTBLE 0.50A 6V CHIP 08050ZCK0050FF2EPTC RESTTBLE 0.50A 6V CHIP 0805Active6V36088 - Immediate
0ZCK0050FF2E product page link
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OZCJ Series

ImageManufacturer Part NumberDescriptionPart StatusVoltage - MaxAvailable Quantity
0ZCJ0005FF2E datasheet linkPTC RESTTBLE 0.05A 60V CHIP 12060ZCJ0005FF2EPTC RESTTBLE 0.05A 60V CHIP 1206Active60V220014 - Immediate
0ZCJ0005FF2E product page link
0ZCJ0010FF2E datasheet linkPTC RESTTBLE 0.10A 60V CHIP 12060ZCJ0010FF2EPTC RESTTBLE 0.10A 60V CHIP 1206Active60V177783 - Immediate
0ZCJ0010FF2E product page link
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OZCH Series

ImageManufacturer Part NumberDescriptionPart StatusVoltage - MaxAvailable Quantity
0ZCH0050FF2G datasheet linkPTC RESTTBLE 0.50A 16V CHIP 12100ZCH0050FF2GPTC RESTTBLE 0.50A 16V CHIP 1210Active16V85234 - Immediate
0ZCH0050FF2G product page link
0ZCH0005FF2E datasheet linkPTC RESTTBLE 0.05A 60V CHIP 12100ZCH0005FF2EPTC RESTTBLE 0.05A 60V CHIP 1210Active60V13683 - Immediate
0ZCH0005FF2E product page link
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OZCG Series

ImageManufacturer Part NumberDescriptionPart StatusVoltage - MaxAvailable Quantity
0ZCG0014FF2C datasheet linkPTC RESTTBLE 0.14A 60V CHIP 18120ZCG0014FF2CPTC RESTTBLE 0.14A 60V CHIP 1812Active60V138797 - Immediate
0ZCG0014FF2C product page link
0ZCG0050AF2C datasheet linkPTC RESETTABLE 30V 500MA 18120ZCG0050AF2CPTC RESETTABLE 30V 500MA 1812Active30V66549 - Immediate
0ZCG0050AF2C product page link
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OZCF Series

ImageManufacturer Part NumberDescriptionPart StatusVoltage - MaxAvailable Quantity
0ZCF0075AF2C datasheet linkPTC RESETTABLE 60V 750MA 29200ZCF0075AF2CPTC RESETTABLE 60V 750MA 2920Active60V99600 - Immediate
0ZCF0075AF2C product page link
0ZCF0050FF2C datasheet linkPTC RESETTABLE 60V 500MA 29200ZCF0050FF2CPTC RESETTABLE 60V 500MA 2920Active60V37817 - Immediate
0ZCF0050FF2C product page link
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Published: 2013-08-20