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 NumberDescriptionVoltage - MaxCurrent - MaxAvailable Quantity
0ZCM0010FF2G datasheet linkPTC RESTTBLE 0.10A 15V CHIP 06030ZCM0010FF2GPTC RESTTBLE 0.10A 15V CHIP 060315V40A99019 - Immediate
0ZCM0010FF2G product page link
0ZCM0005FF2G datasheet linkPTC RESTTBLE 0.05A 15V CHIP 06030ZCM0005FF2GPTC RESTTBLE 0.05A 15V CHIP 060315V40A21414 - Immediate
0ZCM0005FF2G product page link
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OZCK Series

ImageManufacturer Part NumberDescriptionVoltage - MaxCurrent - MaxAvailable Quantity
0ZCK0010FF2G datasheet linkPTC RESTTBLE 0.10A 15V CHIP 08050ZCK0010FF2GPTC RESTTBLE 0.10A 15V CHIP 080515V100A120726 - Immediate
0ZCK0010FF2G product page link
0ZCK0050FF2E datasheet linkPTC RESTTBLE 0.50A 6V CHIP 08050ZCK0050FF2EPTC RESTTBLE 0.50A 6V CHIP 08056V100A43323 - Immediate
0ZCK0050FF2E product page link
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OZCJ Series

ImageManufacturer Part NumberDescriptionVoltage - MaxCurrent - MaxAvailable Quantity
0ZCJ0005FF2E datasheet linkPTC RESTTBLE 0.05A 60V CHIP 12060ZCJ0005FF2EPTC RESTTBLE 0.05A 60V CHIP 120660V10A399282 - Immediate
0ZCJ0005FF2E product page link
0ZCJ0020FF2E datasheet linkPTC RESTTBLE 0.20A 30V CHIP 12060ZCJ0020FF2EPTC RESTTBLE 0.20A 30V CHIP 120630V10A160426 - Immediate
0ZCJ0020FF2E product page link
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OZCH Series

ImageManufacturer Part NumberDescriptionVoltage - MaxCurrent - MaxAvailable Quantity
0ZCH0050FF2G datasheet linkPTC RESTTBLE 0.50A 16V CHIP 12100ZCH0050FF2GPTC RESTTBLE 0.50A 16V CHIP 121016V100A81685 - Immediate
0ZCH0050FF2G product page link
0ZCH0075AF2E datasheet linkPTC RESTTBLE 0.75A 24V CHIP 12100ZCH0075AF2EPTC RESTTBLE 0.75A 24V CHIP 121024V100A36213 - Immediate
0ZCH0075AF2E product page link
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OZCG Series

ImageManufacturer Part NumberDescriptionVoltage - MaxCurrent - MaxAvailable Quantity
0ZCG0014FF2C datasheet linkPTC RESTTBLE 0.14A 60V CHIP 18120ZCG0014FF2CPTC RESTTBLE 0.14A 60V CHIP 181260V10A307497 - Immediate
0ZCG0014FF2C product page link
0ZCG0050FF2C datasheet linkPTC RESETTABLE 16V 500MA 18120ZCG0050FF2CPTC RESETTABLE 16V 500MA 181216V100A217426 - Immediate
0ZCG0050FF2C product page link
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OZCF Series

ImageManufacturer Part NumberDescriptionVoltage - MaxCurrent - MaxAvailable Quantity
0ZCF0075AF2C datasheet linkPTC RESETTABLE 60V 750MA 29200ZCF0075AF2CPTC RESETTABLE 60V 750MA 292060V10A74471 - Immediate
0ZCF0075AF2C product page link
0ZCF0030FF2C datasheet linkPTC RESETTABLE 60V 300MA 29200ZCF0030FF2CPTC RESETTABLE 60V 300MA 292060V10A46968 - Immediate
0ZCF0030FF2C product page link
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Published: 2013-08-20