PPTC for Computer Mainboard

Specifications

1.Small size;Low resistance
2.Resetable circuit protection
3.Fast time to trip
4.RoHS, OEM
5.15 years of experience in field

Features:

• Smaller size; space and cost saving
• Resettable circuit protection
• Fast time-to-trip
• Low resistance
• Surface mount encapsulation for automated assembling
• 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:

• Computer mainboards
• IEEE 1394 ports
• Telephones
• Data communicators
• USB hubs, ports and peripherals
• Modems/Ethernet/LAN

General Description:

•     Polymer resettable fuse are made of polymeric PTC materials which i a matrix of polymer containing particles.
•     Gernerally, the device has a very low resistance. If an over-current happened, as a response to damage current, the resistance will immediatly increase to very high, reducing the current of the circuit ot a safe value that the loading can carry.
• 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)