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RW3E-101-KT

RW3E-101-KT

  • 厂商:

    RCD

  • 封装:

  • 描述:

    RW3E-101-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-101-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-101-KT
1. 物料型号: - RW系列电阻器,包括RW1(1W)、RW2(2W)、RW2S(2W)、RW3(3W)、RW3S(3W)、RW5(5W)和RW10(10W)。

2. 器件简介: - RW系列电阻器采用全焊接线绕结构,具有固有稳定性,陶瓷芯体相较于传统玻璃纤维芯体在过载能力、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,并且对湿气和溶剂具有出色的抵抗力。

3. 引脚分配: - 提供水平和垂直的引脚选项,具体尺寸和选项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列出。 - 温度范围:-55°C至+275°C。 - 温度系数:1及以上为100ppm/°C,0.05至0.99为300ppm/°C,低于0.05为600ppm/°C。 - 绝缘电阻:1000兆欧姆。 - 耐湿性:±2%AR。 - 热冲击:±1%AR。 - 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系列电阻器具有低电感、增强脉冲能力、防火保险丝(选项FF)、低热EMF和防火涂层等选项。还提供定制组件服务。

6. 应用信息: - 适用于需要经济价格和卓越性能的应用场合。特别提到了选项FF保险丝电阻器的应用指南,包括故障水平、最大故障限制、定制熔断要求等。

7. 封装信息: - 提供了多种封装选项,包括标准封装和定制封装,如切割和成型的引线、增加的电压、特殊标记等。
RW3E-101-KT 价格&库存

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