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Min. Order (MOQ)
24 Metric Ton
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Black
broken
We are offering coltan ore.Mineral type:tantalitesubstrate: aluminaresistor: thick filmcoating: glassterminals: solder plated - phosphor bronzethermal conductivity:20 wattsmeterctemperature coefficient: 1 ohm 450 ppmc1 to 100 100 ppmc101 and up 50 ppmcelectrical tolerance: 1% and 5% (other tolerances available)power rating: based on 25c free airresistance range: 0.5 ohm to 10m ohm. Consult factory for other valuesmaximum operating voltage: 350 vac, 500 vdc through glass, 1000 vac, 1500 vdc through substrateoverload: five times rated power, as long as the one second average dissipation does not exceed the wattage rating.r: 2%, 2000 hoursderating: 100% @ 25c to 0% @ 350c.
Additional Information:
Payment Terms :
T/T, Western Union
Packaging Details : 20ft container
Delivery Time : 25 days