SMD PPTC Resistors reset automatically.
Electrical Fuses

SMD PPTC Resistors reset automatically.

Available in sizes as small as 0402, POLYFUSE® LoRho™ Surface Mount Resettable PPTC Series provides overcurrent protection against fault current surges by limiting electrical current flowing through device. When fault current flows through device, it generates heat, which causes device’s internal resistance to rise rapidly, limiting current flow to circuit downstream to safe level....

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Thermal Fuses

Resettable Thermal Cut-Off Devices protect LiP batteries.

Measuring 5.8 x 3.75 x 1.15 mm, MHP-TA Series connects bimetal protector in parallel with Polymeric Positive Temperature Coefficient device. In battery cell designs, devices provide resettable overtemperature protection, while utilizing PPTC to act as heater and to keep bimetal latched until fault is removed. Featuring 9 Vdc rating, series comprises low-current MHP-TA6-9 products with...

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Electrical Fuses

SMT Electronic Fuses provide AC line overcurrent protection.

Intended for LED lighting applications, AirMatrix® 2410 comes in EIA 2410 package that enables flexible board placement and is compatible with pick-and-place technology. Lead-free, halogen-free, and RoHS complaint fuses operateÂ- from -55 to +125°C and comply with such safety standards as UL, PSE, TUV, and CQC. Also suitable for other common AC and DC applications, products are...

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High Voltage Fuse offers overcurrent protection to 500 Vac.
Electrical Fuses

High Voltage Fuse offers overcurrent protection to 500 Vac.

With breaking capacity of 1,500 A at rated voltage, Series SHT 6.3 x 32 mm Fuse safeguards electronic systems and operators in event of catastrophic short circuit incident. Unit is available in 10 rated currents ranging from 1-8 A. In addition to panel or board mount clips and holders, fuse is available with pigtail leads for direct mounting to PCB. RoHS-compliant device, operating from -40 to...

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Electrical Fuses

PPTC Device operates in harsh environments.

Featuring plastic box-like package for -40 to 85°C operation, PolySwitch(TM) LVB125 provides resettable circuit protection for product assemblies utilizing potting or encapsulating compounds. When installed on primary side of circuit, in proximity to potential heat-generating components, device protects against damage caused by overcurrent and overtemperature conditions. Thermally active,...

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Resettable Fuse offers Smart Activation functionality.
Electrical Fuses

Resettable Fuse offers Smart Activation functionality.

Combining bimetal protector in parallel with polymeric positive temperature coefficient device, MHP-SA50-400-M5 provides overcharge protection in multi-cell lithium battery applications. Resettable Metal Hybrid PPTC device has 50 A/400 Vdc max rating and 50 A hold current on main line. With Smart Activation feature, device can be activated electronically with as little as 3 A via signal line....

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Quick-Acting Fuse has compact, surface mount design.
Electrical Fuses

Quick-Acting Fuse has compact, surface mount design.

With quick-acting characteristic according to IEC 60127-4, surface-mount UMF 250 provides overcurrent and short circuit protection for electronic systems in primary and secondary circuits. This Universal Modular Fuse carries current ratings up to 10 A at 250 Vac/125 Vdc and provides breaking capacity of up to 200 A at rated voltage. Featuring cURus and VDE approvals, RoHS-compliant product suits...

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Thermal Fuse meets high-current application requirements.
Electrical Fuses

Thermal Fuse meets high-current application requirements.

With 20 A rating at 120/250 Vac, SWTC3 Series accommodates applications requiring thermal cut-outs with high current capabilities. Thermal cutoffs provide reliable upper limit temperature protection, functioning as safety devices to disconnect current to heating element in case of malfunction. Interrupting current rating is 31.5 A at 125/250 Vac, and functioning temperature range is from...

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Electrical Fuses

Del City Announces Free Shipping on Orders Over $99

Menomonee Falls, WI - Del City announced at the SEMA Tradeshow that all orders over $99 will ship for free. This announcement complements our current dedication to fast shipping as most orders ship same day. Del City prides itself on providing its customers with $0 order minimums, thousands of products always in stock and hassle-free 30-day returns. Since 1947, Del City has been committed to...

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High-Speed Drive Fuses feature 600 Vac/450 Vdc rating.
Electrical Fuses

High-Speed Drive Fuses feature 600 Vac/450 Vdc rating.

Combining performance of high-speed semiconductor fuses with Class J branch-circuit fuses in one package, JHL Series protects AC and DC drives and controllers. Fast-acting fuses are also suitable for power semiconductor devices which utilize diodes, GTOs, SCRs, or SSRs, as well as electronic motor controllers. Available 1-600 A sizes, fuses are current limiting and are designed with no...

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COVID-19 Response Suppliers COVID-19 Response:
Can Your Company Help Provide Critical Supplies?

We are using the power of our platform to aid in the mass shortage of critical supplies. If your company can help provide supplies, capabilities, or materials for products such as N-95 Masks and Tyvek SuitsPlease let us know.

COVID-19 Response Suppliers