JER2512F3R006

JER2512F3R006

  • 厂商:

    JIERR(捷而瑞)

  • 封装:

    2512

  • 描述:

    电流采样电阻 2512 6mΩ ±1% ±50ppm/℃ 3W

  • 数据手册
  • 价格&库存
JER2512F3R006 数据手册
合金电阻器 PATCH RESISTOR 纯合金高功率电流检测电阻, 用于电流检测,SMD 贴片安装,高功率,超低阻值(低至 0.0R)  产品图示  产品结构图  产品特点 Features  应用领域 Applications 高功率,功率可达 3W   High power rating up to 3watts. 超低阻值,优异的电阻温度系数   Ultra-low resistance values. Excellent temperature coefficient characteristics.  符合 AEC-Q200 条款  通过:RoHS REACH 认证  The relevant provisions of the AEC-Q200  Passed: RoHS REACH certification  汽车电子 Automotive electronics 电流传感器、电源供应器 Current sensor、Power supplies 充电器 Battery chargers 手机、电脑、消费性电子 Mobile phones、Computers 、Consumer 料号标识:示例 JER1206F1R500(L)= JER 系列 1206 尺寸 1W 1% 500mΩ JER 1206 产品系列 Type 尺寸 Size F 公差 1 R500 L 额定功率 阻值 大电极 1206 Tolerance Rated Power 0805 G:2% B= 3/4W 2512 F:1% A=1/2W J:5% 1=1W 2=2W 3=3W 1 Resistance Value R50m=0.5mΩ R002=2mΩ R010=10mΩ 1R5m=1.5mΩ 合金电阻器  电阻值范围及电气特性(Resistance Range and Electrical Characteristics) 类别 最高额定功率(W) Type 温度系数 TCR Rated Power 0.5W 2W 2512 Resistance Range 1mΩ:±350 ±50 110mΩ~200mΩ 0.5mΩ大电极、1mΩ:±350 0.5mΩ~500mΩ ±350 1mΩ 1mΩ大电极~4mΩ大电极:±50 2mΩ~500mΩ:±50 0.25W 0.5W ±50 绝缘阻抗 Insulation Resistance 1mΩ~100mΩ 2mΩ~100mΩ:±50 3W 0805 阻值范围(mΩ) (ppm/℃) 1W 1206  PATCH RESISTOR >100MΩ >100MΩ >100MΩ 2mΩ~20mΩ 字码标示(Marking on the Resistor's Body) 图例 阻值 代码 阻值 代码 30mΩ R030 0.5mΩ R50m 25mΩ 1.5mΩ 1R5m 35mΩ 3mΩ R003 1mΩ 2mΩ 5mΩ 10mΩ 15mΩ 20mΩ R001 R002 R005 R010 R015 R020 40mΩ 50mΩ 57mΩ 60mΩ 68mΩ 75mΩ 阻值 代码 90mΩ R090 R025 80mΩ R035 100mΩ R040 130mΩ R040 120mΩ R057 140mΩ R060 150mΩ R068 160mΩ R075 180mΩ 2 R020=20mΩ 阻值 代码 220mΩ R220 R080 200mΩ R100 250mΩ R120 R130 R140 R150 R160 R180 270mΩ 300mΩ 330mΩ 360mΩ 400mΩ 500mΩ R200 R250 R270 R300 R330 R360 R400 R500 合金电阻器  PATCH RESISTOR 产品尺寸(dimension) 图例 类型 长 Type  L(mm) 大电极 宽 小电极 厚 W(mm) T(mm) 1206 3.20±0.20 1.60±0.20 0.60±0.20 2512 6.40±0.20 3.20±0.20 0.80±0.20 0805 2.00±0.20 1.25±0.20 0.60±0.20 功率衰减曲线  电极宽 E(mm) 0.50±0.20 大电极:2.20±0.20 小电极:0.90±0.20 0.40±0.20 额定电流 额定电流计算方式如下 (The rated current is calculated by the following formula): I= P/R I:额定电流(Rated current)(A) P:额定功率(Rated Power)(W) R:额定电阻(Resistance)(ohm) 如果计算出的电流超过此型别的最大工作电流,则此型别的最大工作 工作温度范围(Operating Temperature Range):-55℃~+170℃。 当电阻在高于 70℃的周围环境中工作时,最大负载功率应该按照以 电流为此电阻的额定电流 (In case the value calculated by the formula exceed the maximum working current as above table, the maximum 上曲线减少。 working current shall be regarded as rated current.) When the resistor is operating in an ambient environment above 70 °C, the maximum load power should be reduced according to the above curve. 3 合金电阻器 PATCH RESISTOR 包装规格(Tapping Specification)  卷盘尺寸(reel dimension) 单位:mm 尺寸 ΦA ΦB ΦC FΦ W Q´ty/R 1206 178±2.00 60.00±1.00 13.50±0.50 11.40±0.10 9.00±0.30 5000 0805 178±2.00 60.00±1.00 13.50±0.50 11.40±0.10 9.00±0.30 5000 Dimensions 2512 178±2.00 60.00±1.00 13.50±0.50 包装尺寸(packing dimension)  Type Packing 1206 paper 0805 A paper B 1.65±0.20 ΦD 2.40±0.20 2.00±0.15 1.50±0.10 3.60±0.20 1.50±0.10 F 3.50±0.05 3.50±0.05 15.40±1.00 P0 4.00±0.1 4.00±0.10 13.00±0.30 P1 4.00±0.10 4.00±0.10 P2 2.00±0.05 2.00±0.05 4000 W 单位:mm 8.00±0.10 8.00±0.10 T 0.84±0.1 0.84±0.1 单位:mm Type 2512 Packing Emboss A 3.60±0.2 B 6.90±0.2 W 12.0±0.2 F 5.5±0.05 E 1.75±0.1 4 P0 4.00±0.1 P1 4.00±0.1 P2 2.0±0.05 ΦD0 1.5±0.10 T 1.0±0.15 合金电阻器  PATCH RESISTOR 上胶带剥离力测试(Peel force of top cover tape) 上胶带以 300mm/分钟的速度,沿 165 〜180 度角的方向进行剥离,如下图所示。纸带的剥离范围为 0.1N〜0.7N(10g〜70g), 载带的 剥离力范围为 0.3N〜1N(30g〜100g)。 The top cover tape is pulled at a speed of 300 mm/min with the angle between the tape during peel and the direction of unreeling maintained at 165 to 180 degree as following picture. The peel force of paper carrier tape shall be 0.1N to 0.7N(10 to 70 g), the peel force of plastic carrier tape shall be 0.3N to 1N (30 to 100 g). 焊接建议(以下为建议值,请客户使用时依实际应用作调整;建议的焊膏:96.5Sn/3.0Ag/0.5Cu 回流焊 IR Reflow-Soldering Profile  波峰焊 Wave-Soldering Profile 建议的焊板尺寸 尺寸 1206 2512 0805 阻值范围 a b 单位:mm L 1mΩ~200mΩ 1.8 1.7 1.6 1mΩ~500mΩ 4.0 2.1 4.1 0.5mΩ~4mΩ大电极 4.0 1mΩ~20mΩ 1.4 5 3.1 1.2 1.8 1.4 合金电阻器  PATCH RESISTOR 信赖性试验项目(Performance Reliability Test Methods) 项目 短时间过负荷 Short Time Overload 测试方法 条件 施加过负荷 5 秒,静置 5 秒后再测量试验前后的阻值变化率。 规格 Applied 5.0 times of rated power for 5 second. Measure the variation of resistance. IEC60115-1 4.13 ≤±1% ΔR%= (R2-R1)/R1*100% R1=试验前阻值(resistance before test) R2=试验后阻值(resistance after test) TCR=(R-R0 )/(t-t0)R0 ×10 (ppm) 6 温度系数 Temperature Coefficient R0 电阻在室温下的阻值(resistance at room IEC60115-1 4.8 temperature) 请参考特性规格 R 电阻在 +125 ℃ 或 +155 ℃ 下 的 阻 值 (resistance at +125℃ or +155℃) t0 室温(room temperature) t 测试温度(test temperature +125℃ or 表,Please refer to the Spec. +155℃) -55℃/+125℃, 循环 1000 次,试验结束 24±4 小时后测量试验前后阻 温度循环 Temperature cycling 高温储存 High Temperature Exposure 低温储存 Low Temperature operation 值变化率. JESD22 1000Cycles (-55℃ to +125℃) Measurement at Method JA-104 < ±1% 24±4 hours after test conclusion. Measure the variation of resistance at 24±4 hours after test conclusion. MIL-STD-202 Method 108 125℃下放置 1000H,试验结束 24±4 小时后测量试验前后阻值变化率. 1000 hrs. @T=125℃. Measure the variation of resistance at 24±4 hours after test conclusion. -55℃下放置 45 分钟,后测量试验前后阻值变化率. IEC60115-1 45 min. @T=-55℃. Measure the variation of 4.23.4 < ±1% < ±1% resistance after test conclusion 加载 10%额定功率,85℃/85%RH, 持续通电 1000H,试验结束 24±4 小时后进行测试 高温高湿 Biased Humidit MIL-STD-202 METHOD 103 1000 hours 85℃/85%RH. Note: Specified conditions: 10% of operating Measurement at 24±4 hours after test conclusion. power. ≤±1% ΔR%= (R2-R1)/R1*100% R1=试验前阻值(resistance before test) R2=试验后阻值(resistance after test) 可焊性 Solderability J-STD-002B test B 沾助焊剂后浸入锡炉,锡炉温度 245±5℃,时间 2~3 秒 电极覆新锡面积 ±5℃ for 2~3sec. 95% coverage) Dip the terminal in a flux and then dipinto a soldering bath at 245 6 需大于 95%(Min 合金电阻器  PATCH RESISTOR 信赖性试验项目(Performance Reliability Test Methods) 项目 测试方法 条件 电阻放入恒温箱中,温度 70±2℃,通电额定电 流 1.5 小时,断电 0.5 规格 小时;重复通断电至试验时间 1000 +48/-0 小时. 测量试验前后阻值变 化率. 负荷寿命 Operational life MIL-STD-202 METHOD 108 Put the specimen in a chamber at 70±2 ℃ temperature , and applied rated currrnt for1.5H and rested for 0.5H repeatedly till total test time is 1000 +48/-0 .. Measure the variation of resistance. ≤±1% ΔR%= (R2-R1)/R1*100% R1=试验前阻值(resistance before test) R2=试验后阻值(resistance after test) 振动 Resistance to vibration 抗焊锡热 Resistance to Solder Heat 端子弯曲 Terminal bending 机械冲击 Mechanical Shock 端子强度 Terminal Strength 冷热冲击 Thermal shock 阻燃性 Flammability ESD 试验 ESD test MIL-STD-202 METHOD 204 5g's 的力 20 分钟,12 个循环,测试频率从 10-2000 赫兹,测量试验前 后阻值变化率。 5g's for 20min.12cycles, 10-2000Hz . Measure the variation of resistance. 沾助焊剂后浸入锡炉,锡炉温度 260±5℃,时间 10±1 秒, 测量试验 IEC60115-1 4.18 前后的阻值变化率。 Dip the terminal in a flux and then dip into a soldering bath at 260 ±5℃ for 10±1sec. Measure the variation of resistance. AEC-Q200-005 MIL-STD-202 METHOD 213 AEC-Q200-006 ≤±1% 弯曲 2mm,60 秒,测量试验前后阻值变化率。 Min 2mm deflection,60sec.Measure the variation of resistance. Measure the variation of resistance. ≤士 1% 外观无损伤 ≤土 1% 半正弦,100g's,震动 6ms,速度 12.3 ft/s100Hz, 测量试验前后阻值 变化率。 100g's , Normal duration is 6ms , half sine shock pulse. ≤±1% Measure the variation of resistance. 应用 17.7N (1.8Kg),时间 60±1 秒 Applied a 17.7N (1.8Kg) for 60±1seconds. ≤±1% 温度-55/+125℃,周期数是 300,设备安装。最大传 输时间是 20 秒。 MIL-STD-202 METHOD 107 停留 15 分钟,测量试验前后阻值 变化率。 Use -55/+125ºC, Number of cycles is 300. Devices mounted. Maximum transfer time is 20 seconds.Dwell time is 15 minutes. Air ≤±1% –Air. Measure the variation of resistance. UL-94 AEC-Q200-002 V-0 or V-1 可接受的,电器特性测试不要求 V-0 or V-1are acceptable.Electrical test not required. 加载规定静电电压 2KV,2 次/间隔 1 秒 2KV, 2times/1s 7 ≤±1% ≤±1%
JER2512F3R006 价格&库存

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JER2512F3R006
  •  国内价格
  • 10+0.43872
  • 100+0.34834
  • 300+0.30308
  • 1000+0.26923
  • 4000+0.24203
  • 8000+0.22850

库存:30894