OLRA-2W-0M5KB

厂商：
AAC
封装：
描述：
OLRA-2W-0M5KB - 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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OLRA-2W-0M5KB 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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OLRA-2W-0M5KB

1. 物料型号： - 型号为OLR系列，这是定制的金属板电流感应电阻器。

2. 器件简介： - OLR系列电阻器具有非常低的电阻值（0.5mΩ至50mΩ），高额定功率（1W至20W），并且提供2端或4端的定制解决方案。开放式设计有助于散热，适用于回流焊接，具有优异的热膨胀循环性能，低电感值（小于10nH），并且可以提供无铅终止产品以满足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： - 电阻范围：0.5mΩ至50mΩ。 - 电阻公差：±1%，±5%，±10%。 - 温度系数（TCR）：±100ppm/°C。 - 工作温度范围：-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、交流应用、电动工具、剩余电池检测、逆变器电源、开关电源、硬盘驱动器、MOSFET负载等。

6. 应用信息： - 适用于汽车、电动工具、电池检测、电源开关等多种应用场景。

7. 封装信息： - 封装尺寸可以根据客户要求定制，文档中提供了不同封装尺寸的示例。

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