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Manufacturer Part #


MINISMDC Series 1812 24 V 0.5 A Surface Mount PolySwitch Resettable Fuse

Product Specification Section
Technical Attributes
Attributes Table
Voltage Rating: 24V
Hold Current [Ih]: 0.5A
Trip Current: 1A
Operating Temp Range: -40°C to +85°C
Case Size: 1812 (4532 Metric)
Mounting Method: Surface Mount
Features & Applications

The Poly Switch devices are the world's leading resettable PPTC (polymeric positive temperature coefficient) devices for over current protection in a broad variety of electronic equipment applications. So much more than a simple fuse alternative, resettable circuit protection is an important aspect of product reliability and safety.

This helps to prevent costly damage to printed circuit boards, guard against damage caused by unsafe battery charging conditions, protect motors from failure and in many other ways and increases the value of your products and systems.


  • Surface Mount Application
  • Vmax = 24 V
  • Imax = 100 A
  • IH (Room Temperature) (A) = 0.5
  • IT (Room Temperature) (A) = 1.00
  • Rmin (Ω) = 0.15
  • R1 Max [Post Trip] (Ω) = 1.00
  • Power Dissipation(Max) (w) = 0.8
Pricing Section
Web Price:
$0.40 USD Each
Cost Per Unit
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.

$7.00 reeling fee is amortized over the number of components for each reel.
Mini-Reels are a custom product and are non-cancelable and non-returnable.