RJM74P0204F2T1203

    RJM 型精密圆柱状金属膜电阻器 RJM HIGH PRECISION MELF RESISTORS       ■构造图                               ■外形尺寸 ■ 产品特点 FEATURES ●SMD 表面贴装 ●防潮湿多层包装 ●低温度系数 ●高精度、高稳定度 ●可焊性极好的端子 ●采用蓝色或绿色涂料包封，色环标志， 编带包装或散装包装   CONSTRUCTION （mm） DIMENSIONS （mm） 尺寸(size) L±0.3 L1max D±0.2 D1max Kmax RJM73P0102 2.2 1.2 1.1 1.1 0.5 RJM74P0204 3.5 1.7 1.4 1.5 1.0 RJM74M0204 3.5 1.7 1.4 1.5 1.0 RJM75P0207 5.7 3.5 2.2 2.3 2.0 RJM76M0207 5.7 3.5 2.2 2.3 2.0 RJM77M0411 8.7 5.5 3.1 3.3 2.5 RJM78M0617 10.7 6.5 4.1 4.3 3.0 ■降功率曲线 ●SMDstructure   ●Conformalmulti-layercoatingmoistureproof ●LowTCR ●Highprecision,high stability ●Excellent solderabiliytermination ●Blue or green flame-retardantcoating ColourCodeTapingReelorBulk ■ 应用范围 APPLICATIONS ● 适用于电子仪器和仪表，设备，彩电、空调、 ■焊盘尺寸 音响等电器 DERATING CURVE PADSIZE ●电子衡器 ● Electricinstruments,equipments,TV, audio,air-conditioningandother electricalequipment ●Electronicweighingapparatus   TYPE   ■ 执行标准 REFERENCESTANDARDS GB/T5729-2003 SJ/T 10571-1994 SJ/T 10572-1994 SJ/T 10573-1994 SJ/T 10574-1994   Http://www.nys-resistor.com E-mail: sales@nys-resistor.com RJM74P0102 RJM74P0204 RJM74M0204 RJM75P0207 RJM76M0207 RJM77M0411 RJM78M0617 RECOMMENDED SOLDER PAD DIMENSIONS C (mm) 1.2 1.6 1.6 3.1 3.1 5.1 6.1 A (mm) 1.3 1.3 1.3 1.8 1.8 2.5 3.2 TEL: +86-0755-29667033, 29667066 B (mm) 1.7 1.7 1.7 2.5 2.5 3.5 4.5 M (mm) 3.0 4.2 4.2 6.8 6.8 9.5 11.9 FAX: 0755-29667099 RJM 型精密圆柱状金属膜电阻器 RJM HIGH PRECISION MELF RESISTORS       ■ 技术参数 TECHNICALSPECIFICATIONS   型号 额 定 功 最大工作电 绝缘电压 阻值范围 电阻温度系 精度 Type 率 (W) 压Max Insulate Resistance 数 Tolerances 环境温度 额定功率 Power Working Voltage(V) Range(Ω) (+25~85℃) PowerRating Rating Voltage(V) TCR(ppm/℃ Ambient RJM73P0102   200 0.22~1M 0.25 250 350 0.1~2M RJM74M0204 0.4 250 350 0.1~2M RJM75P0207 0.5 300 500 0.1~22M RJM76M0207 1 350 500 0.1~22M RJM77M0411 2 400 500 0.1~22M RJM78M0617 3 500 500 0.1~22M           150 RJM74P0204     0.2 Operating Temperature Temperature )   使用温度范围 ±10             ±0.05%   ±0.1%   ±15 ±0.25% ±25 ±0.5% ±50 ±1% ±100 ±5%     ±5               -55~70℃ -55~125℃ ■ 性能指标 PERFORMANCE 试验项目 Test ltem 性能要求 Specifications 试验变化 Test method 可焊性 Soldeability ≥95% 235±5℃ 2±0.5s 短时过载 Shorttimeoverload △R≤±(0.5%R+0.05Ω) 2.5VR , 5s 温度冲击Thermal shock △R≤±(0.5%R+0.05Ω) -65~150℃,5cycles 耐焊接热 Leaching △R≤±(0.5%R+0.05Ω) 260±10℃, 10±1s 耐湿Resistance to moisture △R≤±(0.5%R+0.05Ω) -10~65℃, RH＞90%, 240H 70℃耐久性Endurance at 70℃ △R≤±(1%R+0.1Ω) 70±2℃, PR1000H ■ 订货示例 How To Order 例如Example RJM74P0204 B 7 产品型号 精度 温度系数 1001 T     Type   RJM73P0102 RJM74P0204 RJM74M0204 RJM75P0207 RJM76M0207 RJM77M0411 RJM78M0617   Http://www.nys-resistor.com Tolerance 标称阻值 包装方式 TCR Pakaging Nominal Value         W:±0.05% 7:±5ppm 塑料袋plastic bags 1001=1KΩ B:±0.1% 6:±10ppm 编带tape 1122=11.2KΩ C:±0.25% 5:±15ppm 1R00=1Ω D:±0.5% 3:±25ppm 0R495=0.495Ω F:±1% 2:±50ppm 1114=1.11MΩ J:±5% 1:±100ppm 2205=22MΩ E-mail: sales@nys-resistor.com TEL: +86-0755-29667033, 29667066 FAX: 0755-29667099