MF 金屬皮膜固定電阻器 MF 金屬皮膜電阻器 於高真空㆗在瓷棒㆖覆以特殊金屬皮膜，瓷棒兩端鍍著貴金屬以確保低雜音、低溫度係數。

溫度係數分： ±25 PPM/°C, ±50 PPM/℃, ±100 PPM/℃±,150PPM/°C 等㆕種;電阻值有±0.1% ,±0.25%, ±0.5%, ±1%之容許誤差,廣泛應用於高級音響、電算機、電腦、測試儀器、儀表、自動控制、國防及太空設備等方向。

POWER DERATING CURVE APPEARANCE. DIMENSIONS For resistor operated in ambient temperatures above 70°C, power rating must be under in accordance with the curve follow. 其電阻在週圍操作溫度超過70°C 時，其定格電 力必須依據㆘列曲線㆘降。

Coating Color ：Blue 塗裝色：藍色 DIMENSIONS 寸 法 (m/m) 型 號 STYLE MIL STYLE POWER RATING L max D max d H±3 MF-12 1/8W 4.2 2.0 0.45 28 RN50 MF-25 1/4W 6.5 2.3 0.56 28 MF25S RN55 1/4W 4.2 2.0 0.45 28 MF-50 1/2W 9.5 3.2 0.65 28 MF-50S RN60 1/2W 6.8 2.5 0.56 28 MF-100 1W 12.0 4.5 0.8 35 MF-100S RN65 1W 9.5 3.2 0.65 28 MF-100 2W 16.0 5.0 0.8 35 MF-200S RN70 2W 12.0 4.5 0.8 35 GENERAL SPECIFICATION 特殊規格Special Order 型 號Style 定額功率 Power Rating Max Working V. ( At 70 °c ) Max Overload V. (At 70 °c ) Resistance Tolerance 溫度係數 T.C.R Resistance Range (Ω) Resistance Tolerance T.C.R Resistance Range (Ω) ±5% ±200 ppm/℃ ±0.25% 51.1Ω--200K Ω ±2% ±100 ppm/℃ ±0.5% 5.11Ω-511L Ω MF-12 0.125W 200V 400V ±1% ±50 ppm/℃ 10Ω~1M Ω 10Ω~1M Ω 10Ω~-1M Ω ±15PPM ±25 PPM ±50 PPM ±5% ±200 ppm/℃ ±0.1% 100Ω-100K Ω ±2% ±100 ppm/℃ ±0.25% 51.1Ω-330K Ω MF-25 MF-25S 0.25W 250V 500V ±1% ±50 ppm/℃ 10Ω~1M Ω 2.2Ω~1M Ω 10Ω~1M Ω ±0.5% ±15 PPM ±25 PPM ±50 PPM 10Ω-1 M Ω ±5% ±200 ppm/℃ ±0.1% 100Ω-330K Ω ±2% ±100 ppm/℃ ±0.25% 51.1Ω-511K Ω MF-50 MF-50S 0.5W 350V 700V ±1% ±50 ppm/℃ 10Ω~1M Ω 2.2Ω~1M Ω 51.1Ω~1M Ω ±0.5% ±15 PPM ±25 PPM ±50 PPM 5.11Ω-1M Ω ±5% ±200 ppm/℃ ±0.1% 100Ω-300K Ω ±2% ±100 ppm/℃ ±0.25% 51.1Ω-511Ω MF-100 MF-100S 1W 500V 1000V ±1% ±50 ppm/℃ 10Ω~1M Ω 51.1Ω~1M Ω 51.1~1M Ω ±0.5% ±15 PPM ±25 PPM ±50 PPM 10Ω-1M Ω ±5% ±200 ppm/℃ ±0.1% 100Ω-300K Ω ±2% ±100 ppm/℃ ±0.25% 51Ω-511K Ω MF-100 MF-200S 2W 500V 1000V ±1% ±50 ppm/℃ 10Ω~1M Ω 51.1Ω~1M Ω 51.1Ω~1M Ω ±0.5% ±15 PPM ±25 PPM ±50 PPM 10Ω-1M Ω REMARKS ：STANDARD RESISTANCE IS 10Ω~1M Ω.OUTSIDE THIS RANGE ON SPECIAL REQUEST. 標準阻值範圍10Ω~1M Ω，其餘阻值另議。

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