CPF1606-10RKI

CPF1606-10RKI

  • 厂商:

    WELWYN

  • 封装:

  • 描述:

    CPF1606-10RKI - Tubular Vitreous Enamelled Wirewound Resistors - Welwyn Components Limited

  • 详情介绍
  • 数据手册
  • 价格&库存
CPF1606-10RKI 数据手册
Tubular Vitreous Enamelled Wirewound Resistors 1600/1900 Series Welwyn Components • • • • Impervious lead free vitreous enamel coating Can be supplied with fixed, adjustable, tapped or low inductance winding Seven termination styles with choice of mounting arrangements Manufactured RoHS compliant Pb-free terminations* * Check status of stock when ordering General Information Vitreous enamelled wirewound resistors are capable of withstanding a higher dissipation size for size, than any other protected type; this is attributable to the higher operating temperature which the wire and enamel can withstand. Vitreous enamel provides exceptionally good protection to the wire element and is essentially impervious to moisture. The resistors can safely be used in harsh environmental conditions. The Welwyn range is based on thirteen sizes of tube, each of which has a recommended maximum dissipation which limits operating surface temperature to a maximum of 375°C. The stability and high reliability of Welwyn tubular vitreous resistors is a direct result of the best quality materials being used in their construction. High purity ceramic tubes have been matched with nickel chromium resistance wires and specially formulated enamel to ensure that the resistors can withstand repeated heat cycling without damage. Connections between the resistance element and end terminations are welded; other connections are brazed. Mounting devices are available which permit resistors to be mounted by both ends or by one end. Single ended mounting is recommended for applications which do not subject the resistor to shock or vibration. Ferrules and the F type mounting plug are anchored into the tubes with high temperature adhesive. Special requirements, for types or styles not described in this brochure, will be considered for economic quantities. Electrical Data Power rating at 70°C Resistance range Limiting element voltage TCR (-55 to +200°C) Resistance tolerance Values Thermal impedance Operating temperature range watts ohms volts ppm/°C % °C/watt °C 1605 47 1601 11 1905 16 1602 1906 1603 1604 17 22 25 35 See Table 1 See Table 1 Typically:
CPF1606-10RKI
物料型号: - 1600/1900系列,包括1601至1609以及1905、1906、1908等具体型号。

器件简介: - 这是一系列管状玻璃釉包线绕电阻器,具有防潮湿、耐高温的特性,能够在恶劣环境下使用。它们基于13种尺寸的管子,每种尺寸都有推荐的最大耗散值,表面温度最高可达375°C。

引脚分配: - 提供了多种端接样式,包括B、4B、AP、AW、C、CB和CP等。每种端接样式对应不同的连接方式和结构。

参数特性: - 电阻范围、功率等级、温度系数(TCR)、电阻公差、热阻和工作温度范围等参数因型号而异,具体数值可在电气数据表中查询。 - 例如,1601型号在70°C时的功率等级为1瓦特,电阻范围见表1,工作温度范围为-55至+375°C。

功能详解: - 这些电阻器由于使用高质量的材料制造,因此具有稳定性和高可靠性。它们能够在尺寸相同的情况下承受更高的耗散,这归功于线和釉能够在更高的操作温度下承受。 - 电阻器可以安全地用于恶劣的环境条件,并且可以用于多种电气应用。

应用信息: - 为了达到降低热点温度的效果,可以通过强制通风的方式,例如从电阻器外壳中抽风,并在管底部附近设置进风口。 - 在冷态时,玻璃釉具有极好的绝缘电阻。如果接近最高操作温度,电阻器不应被视为绝缘类型,并且不应与任何导电材料接触。

封装信息: - 提供了多种尺寸的管状玻璃釉包线绕电阻器,每个型号的具体尺寸可在物理数据表中查询。 - 还提供了多种安装夹、安装支架和安装插头的尺寸信息,以适应不同的安装需求。
CPF1606-10RKI 价格&库存

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