PPTC for Computer Motherboards

Specifications

Quick Details

  Place of Origin: Guangdong, China (Mainland)             Brand Name: Hwalon                                Model Number: SMD1210

  Type: Fixed Resistor                                                      Technology: Ceramic Composition           Package Type: Surface Mount

  Resistance: 0.1Ω~100Ω                                                Resistance Tolerance: ±20%                    Rated Power: 0.1W~5W

  Operating Temperature: <65°C                                     R25 in still air:: Rmin≤r≤rImax                   Vmax25 in still air:: T≤max.Time to trip

  Hold current 30mins 25 in still air:: No trip

Packaging & Delivery

Specifications

Features:

 1. Smaller size; space and cost saving

 2. Resettable circuit protection

 3. Fast time-to-trip

 4. Low resistance

 5. Surface mount encapsulation for automated assembling

 6. Lead-free and compliant with the European Union RoHS Directive 2002/95/EC

Application:

Polymer Resettable Fuse for over-current, over-heat and short-circuit protection:

 1. Computer mainboards

 2. IEEE 1394 ports

 3. Telephones

 4. Data communicators

 5. USB hubs, ports and peripherals

 6. Modems/Ethernet/LAN

General Description:

 1.  Polymer resettable fuse are made of polymeric PTC materials which i a matrix of polymer containing particles.

 2.  Gernerally, the device has a very low resistance. If an over-current happened, as a response to damagecurrent, 

the resistance will immediatly increase to very high, reducing the current of the circuit ot a safe value that the loading can carry.

3.  Once falt to the circuit is weed out, and power is recuperated, the polymer will deflate itself. The device will reset and it's ready for normal operatio.

Dimentions:

• SMD
• As shown in detailed picture
• More (Please check with us)