Electric conducting carbon black granule for Keypad

Electric conducting carbon black granule for Keypad
1:Roundness, No Scratch
2:Good stick performance
3:Long lasting life
Electric conducting carbon black granule for Keypad
1:Roundness, No Scratch.
2:Good stick performance.
3:Long lasting life .


Good conductivity, use for Electronic keypad,
Diameter: 2mm-8mm
Thickness:0.3-0.6mm.
Electric Resistanc:60ohmm