OLRD-4W-10MJM

厂商：
AAC(瑞声科技)
封装：
描述：
OLRD-4W-10MJM - Custom Made Metal Plate Current Sense Resistor - American Accurate Components, Inc.

数据手册：

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数据手册
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OLRD-4W-10MJM 数据手册

OPEN AIR SENSE RESISTORS The content of this specification may change without notification 7/24/07 OLR Series - Custom Made Metal Plate Current Sense Resistor Custom solutions are available. HOW TO ORDER OLRA -5W1M0 J B Packaging B = Bulk or M = Tape Tolerance (%) F = +1 J = + 5 K = +10 FEATURES Very Low Resistance 0.5mΩ ~ 50mΩ High Rated Power from 1W to 20W Custom Solutions avail in 2 or 4 Terminals Open air design provides cooler operation Applicable for Reflow Soldering Superior thermal expansion cycling Low Inductance at less than 10nH Lead flexible for thermal expansion Products with lead-free terminations meet RoHS requirements EIA Resistance Value 0M5 = 0.0005Ω 1M0 = 0.005Ω 10M = 0.01Ω Rated Power Avail in 1W ~20W Series Custom Open Air Sense Resistors A = Body Style 1 B = Body Style 2 C = Body Style 3 D = Body Style 4 APPLICATIONS Automotive CPU Drive use Feedback AC Applications Low Inductance Power Tool Surge and Pulse Residual Battery Detection Inverter Power Supply Switching Power Source HDD, MOSFET Load RATING Terminations Rated Power (70°C) Resistance Range Resistance Tolerance TCR Operating Temperature 2 and 4 are available 1W ~ 20W 0.5mΩ ∼ 50mΩ ±1%, ±5%, ±10% ± 100ppm/°C -40°C ~ +180°C SHAPE & DIMENSIONS (custom to your requirements) Body 1 Body 2 Body 3 Body 4 CIRCUIT LAYOUT example for Automotive DC-DC Converter over current detection Engine Starter Power Windows Air Conditioning Fan Automatic Mirrors Battery Motor Control Circuit DERATING CURVE If the ambient temperature exceeds 70°C, the rated power has to be derated according to the power derating curve shown below. American Accurate Components, Inc. 188 Technology Drive, Unit H Irvine, CA 92618 TEL: 949-453-9888 FAX: 949-453-8889 1 OPEN AIR SENSE RESISTORS The content of this specification may change without notification 7/24/07 PERFORMANCE CHARACTERISTICS Item TCR (+125°C ~ -55°C) Thermal Shock High Temperature Exposure Temperature Cycling (-40°C ~ +125°C) Operating Life Solderability Moisture Resistance Base Humidity Vibration Terminal Strength Solvent Resistance Parameter ± 10ppm ± 1% ± 3% ± 1% ± 3% 95% minimum coverage ± 3% ± 3% ± 1% ± 1% ± 1% TAPE PACKAGING (mm) Tape A 6.4±0.1 B 7.4±0.1 C 16.0±0.3 D 7.5±0.1 E 1.75±0.1 F 8.0±0.1 G 4.0±0.1 American Accurate Components, Inc. 188 Technology Drive, Unit H Irvine, CA 92618 TEL: 949-453-9888 FAX: 949-453-8889 2

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OLRD-4W-10MJM

1. 物料型号 - OLR系列 - 定制金属板电流感应电阻器。

2. 器件简介 - 这些电阻器具有非常低的电阻值（0.5mΩ至50mΩ）、高额定功率（1W至20W），并且可以根据需要提供2端或4端的定制解决方案。它们采用开放式设计，有助于散热，适用于回流焊接，具有优越的热膨胀循环性能，低电感值（小于10nH），并且焊脚设计灵活以适应热膨胀。无铅产品符合RoHS要求。

3. 引脚分配 - 提供2端和4端两种引脚配置。

4. 参数特性 - 额定功率（70°C）：1W至20W - 电阻范围：0.5mΩ至50mΩ - 电阻公差：±1%，±5%，±10% - 温度系数（TCR）：±100ppm/°C - 工作温度：-40°C至+180°C

5. 功能详解 - 该电阻器适用于多种应用，包括汽车反馈、低电感冲击和脉冲CPU驱动使用、AC应用、电动工具剩余电池检测、逆变器电源、开关电源等。还提供了电路布局示例，如汽车中的DC-DC转换器过电流检测、发动机启动器、空调风扇、电池电源窗户、自动镜子电机控制电路等。

6. 应用信息 - 适用于汽车中的多种电子控制电路，如DC-DC转换器、电机控制电路等。

7. 封装信息 - 提供定制的外形尺寸以满足特定要求。具体尺寸信息未在文档中详细描述。

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