MF
To fill the function gap of carbon film resistors, metal oxide film resistors or wirewound resistors SYNTON makes metal film resistors. The resistive element is a high contests of AL203 ceramic rod on which a thin film of Ni/Cr alloy is deposited by vacuum sputtering system. Then contact caps are pressed onto the ends of the rod and a helical grove cut through the film to give the required resistance value. Connecting copper wire are welded to the end caps. Finally the resistors are coated with multiple layers of insulation lacquer. MF series are suitable for all circuit applications especially tighter tolerance and low temperature coefficient are required.

FEATURE

• Meet American military specification MIL-R-10509F
• Very low current noise!
• Broad selection of temperature coefficient: ±100ppm, ±50ppm, ±25ppm, ±15ppm, ±10ppm/°C
• Tolerance available: ±5%, ±2%, ±1%, ±0.5%, ±0.25%, ±0.1%, ±0.05%, ±0.01%
• Wattage available: 0.4W, 0.6W, 1W, 2W, 3W
• Major applications are switching power supplies, communications equipment, monitors, testing meters.

TYPE