出生地 |
Shaanxi China (Mainland) |
牌子的名字 |
Rainbow day |
模式的数量 |
wire wound resistors |
1. SolderabilityHiSnPb39,75W soldering iron,daub tinuniformly stained with tinInsulation Resistance500V DC>20MΩ/cm2Withstanding Voltage2000V DC or 50HZ AC with the same peakNon-breakdownVibration Frequency:10-500Hz, Acceleration:98m/s2,1hR≤±1%R+0.05ΩBumpFrequency: 40-80times/min,Acceleration:245m/s2,2000timesR≤±1%R+0.05ΩTemperature RiseRated power<325Temperature Rapid ChangeθA=-55,θB=+200,5 cyclesR≤±2%R+0.1ΩMoisture(steady state)Temperature +40±2, Moisture (93±2)%RH,96hR≤±2%R+0.1ΩShort Time Overload10×Rated power, 5 secR≤±2%R+0.1ΩLoad lifeRated power, 1000 hR≤±5%R+0.1Ω1. Coating: Lead free vitreous enamel, exceptionally good protection from pollution , essentially impervious to moisture, withstanding high temperature,and can safely be used in harsh environmental conditions.2. Core: Tubular ceramic 3. Generally used in the direct current (DC)or the low frequency alternating current(AC) circuits, in the high frequency circuit can order non-inductive products. 4. Ordering non-inductive products should declare in advance. Non-inductive products are denoted by prefix ‘N’. 5.A wide range of power ratings: 8W to 500W, also can order the resistors greater than 1000W as the reference specified. resistor network wirewound resistors vitreous enamel