RW3E-R015-KT

RW3E-R015-KT

  • 厂商:

    RCD

  • 封装:

  • 描述:

    RW3E-R015-KT - ECONOMY WIREWOUND RESISTORS 1 WATT to 10 WATT - RCD COMPONENTS INC.

  • 详情介绍
  • 数据手册
  • 价格&库存
RW3E-R015-KT 数据手册
ECONOMY WIREWOUND RESISTORS 1 WATT to 10 WATT RESISTORS CAPACITORS COILS DELAY LINES RW SERIES RoHS Term.W is RoHS compliant & 260°C compatible Excellent performance at economy prices Inherent stability due to all-welded wirewound construction Wide resistance range: 0.01Ω to 25KΩ Standard tolerance is 5% (2% and 10% available) Available on exclusive SWIFTTM delivery program Available on horizontal Tape & Reel (1W-10W), or vertical Tape & Reel (1W-3W) RW Series resistors are manufactured on an exclusive automated system, resulting in significant cost savings. Ceramic core results in performance levels far superior to conventional fiberglass cores, especially in regards to overload capability, TCR, noise characteristics, and load life stability. Coating is flame resistant and offers excellent moisture and solvent resistance. OPTIONS Option X: Low Inductance Option P: Increased Pulse Capability Option FF: Flameproof Fusible (see application guide below) Option E: Low Thermal EMF Option F: Flameproof Coating Also available: cut & formed leads (horizontal and vertical), increased voltage, special marking, etc. Customized components are an RCD specialty! DERATING % RATED POWER 100 75 50 25 0 RW1-RW3 RW5, RW10 0 25 50 75 100 125 150 175 200 225 250 275 300 AMBIENT TEMPERATURE ( °C ) ← L (Max) .390 [9.9] .500 [12.7] .49 [12.2] .638 [16.2] .500 [12.7] .74 [18.8] 1.7 [43.2] H →← L → D ±.032 [.8] .140 [3.56] .180 [4.6] .188 [4.9] .220 [5.6] .180 [4.6] .256 [6.5] .325 [8.26] d ↓ ↑ → D ← H Min.** 0.96 [24] 1.16 [30] 1.16 [30] 1.16 [30] 1.25 [32] 1.25 [32] 1.25 [32] SPECIFICATIONS RCD Type RW1 RW2 RW2S RW3 RW3S RW5 RW10 Wattage 1 2 2 3 3 5 10 Voltage Rating 60V 100V 100V 140V 120V 210V 700V Resistance R an g e 0.01Ω-2.4K 0.01Ω-10K 0.01Ω-9.1K 0.01Ω-20K 0.01Ω-10K 0.05Ω-25K 0.1Ω-25K d ±.005 [.13] .027 [.69] .028 [.71] .028 [.71] .031* [.8] .03 [.75] .031* [.8] .031* [.8] * 0.040 lead dia. available, specify option ‘18’ ** Lead length of parts supplied on tape may be shorter TYPICAL PERFORMANCE CHARACTERISTICS Temperature Range -55°C to +275°C 1Ω and above: 100ppm/°C 0.05 to 0.99Ω : 300ppm/°C Below 0.05Ω : 600ppm/°C 1000 Megohms Color band (or alpha-numeric) with res.value and tolerance ± 2% ∆ R ± 1% ∆ R 500V 2% ∆R (Option FF= 3% typ) 5 x rated W, 5 Sec. (Option FF = 2xW, 5S) OPTION FF FUSE RESISTOR APPLICATION GUIDE 1. Opt. FF fusible version is available from 0.1Ω - 2.4K (RW1=1.2K max) 2. Fault level must be suitable to safely open the resistor. Option FF parts are desgned to blow within 20S at 15x rated power if ≥1Ω, 20x if
RW3E-R015-KT
1. 物料型号: - RW系列:包括RW1、RW2、RW2S、RW3、RW3S、RW5和RW10,分别对应1瓦到10瓦的不同功率等级。

2. 器件简介: - RW系列电阻器采用独家自动化系统制造,具有成本效益。陶瓷核心相较于传统的玻璃纤维核心在过载能力、温度系数、噪声特性和负载寿命稳定性方面表现更优。涂层具有阻燃性,并且提供良好的耐湿和耐溶剂特性。

3. 引脚分配: - 提供水平和垂直的引脚选项,具体尺寸和特性在规格表中有详细说明。

4. 参数特性: - 电压额定值:60V至700V不等。 - 电阻范围:0.01Ω至25KΩ。 - 最大长度(L)和直径(D):根据型号不同而有所差异,具体数值在规格表中提供。 - 温度范围:-55°C至+275°C。 - 温度系数:不同电阻值范围内有不同的ppm/°C值。 - 绝缘电阻:1000兆欧姆。 - 耐湿性:±2%的公差。 - 热冲击:±1%的公差。 - 耐压:500V。 - 负载寿命:额定功率的2%(选项FF为3%典型值)。 - 过载:额定功率的5倍,持续5秒(选项FF为2倍功率,5秒)。

5. 功能详解: - RW系列电阻器具有全焊接线绕结构,提供固有的稳定性。标准公差为5%(2%和10%也可选)。提供快速交付计划和胶带包装选项。

6. 应用信息: - 应用指南中提到,选项FF(易熔电阻器)可用于0.1Ω至2.4K的电阻值范围内。需要确保故障水平适合安全地打开电阻器,并根据特定的故障条件评估选择。

7. 封装信息: - 提供了多种封装选项,包括不同的引脚长度和材料(例如,选项“18”表示0.040英寸的引脚直径)。还提供了定制组件服务。
RW3E-R015-KT 价格&库存

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