TC0325B4872T5F

High-Precision Thin Film Chip Resistors - TC 高精密薄膜晶片电阻器-TC系列 Feature (特性) Application (应用) • Thin film NiCr Resistance element 薄膜镍铬阻抗组件 • Automatic equipment 自动化设备 • Very tight tolerance ±0.05% ~ ±1% 高精密的公差 ±0.05% ~ ±1% • Extremely low TCR ±5ppm~±50ppm 极低的温度系数 ±5ppm~±50ppm www.royalohm.com • Automotive 汽车电子 • Communication & telecom 通信终端及设备 • Industrial 工业电子 • Medical Equipment 医疗器材 • Completed Lead-free 完全无铅产品 1. High purity Alumina substrate (高纯度氧化铝基板) 2. Protective coating (保护层) 3. Resistance element (阻抗元素) L W H B 4. Termination (Inner) Ni / Cr [端面(内)镍/铬层] 5. Termination (Between) Ni Barrier [端面(中)镍层] 6. Termination (Outer) Sn [端面(外)锡层(无铅)] H W L 负载比率(%) A Derating Curve (降功率曲线) Percent rated load (%) Figures (型状) Ambient temperature (环境温度)(°C) Type 类型 Size 尺寸 L (mm) W (mm) H (mm) A (mm) B (mm) TC02 0402 (1005) 1.00±0.10 0.50±0.05 0.35±0.05 0.2±0.1 0.25±0.10 TC03 0603 (1608) 1.60±0.10 0.80±0.10 0.45±0.10 0.3±0.2 0.30±0.20 0.55±0.10 0.3±0.2 0.40±0.20 0.4±0.2 0.45±0.20 TC05 0805 (2012) 2.00±0.15 +0.15 1.25 – 0.10 TC06 1206 (3216) 3.10±0.15 1.55 +0.15 – 0.10 0.55±0.10 TC07 1210 (3225) 3.10±0.10 2.60±0.20 0.55±0.10 0.4±0.2 0.45±0.20 TC10 2010 (5025) 5.00±0.10 2.50±0.20 0.55±0.10 0.5±0.25 0.50±0.20 TC12 2512 (6432) 6.35±0.10 3.20±0.20 0.55±0.10 0.5±0.25 0.50±0.20 Performance Specifications (性能) Test Item Test Methods 试验项目 试验方法 Short-time overload 短时间过负荷 Insulation resistance 绝缘电阻 Load life in humidity 湿度寿命 Load life 负载寿命 Humidity (Steady State) 恒定湿热 Terminal bending 端子弯曲 Solderability 可焊性 Soldering heat 耐焊接热 36 2.5x Rated voltage or Max. Overload Voltage whichever is lower for 5 seconds, then check the resistance. 2.5 倍额定电压或最大过负荷电压 ( 取其低者 ), 持续 5 秒钟 , 然后测阻值 1. Chip Resistor ：the measuring voltage shall be, measured with a direct voltage of (100±15)V or a voltage equal to the dielectric withstanding voltage, and appiy for 1 min. 2. TH Resistor: the measuring voltage shall be equal to the dielectric withstanding voltage for resistor with an isolation voltage