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RWR89S2490FPS73|VISHAY|simage
RWR89S2490FPS73|VISHAY|limage
单侧穿孔定值电阻器

RWR89S2490FPS73

Res Wirewound 249 Ohm 1% 3W ±20ppm/°C 0.1% Silicone AXL T/R

Vishay
数据表 

产品技术规范
  • 欧盟RoHS指令
    Not Compliant
  • 美国出口管制分类ECCN编码
    EAR99
  • 环保无铅
    Active
  • 美国海关商品代码
    8533.21.00.80
  • SVHC
    Yes
  • SVHC超标
    Yes
  • Automotive
    No
  • PPAP
    No
  • Resistance Value (Ohm)
    249
  • Tolerance
    1%
  • Power Rating (W)
    3
  • Technology
    Wirewound
  • Minimum Operating Temperature (°C)
    -55
  • Maximum Operating Temperature (°C)
    250
  • Temperature Coefficient (ppm/°C)
    ±20
  • Temperature Range @ Derated Power (°C)
    25 to 250
  • Fail Safe Fusible Resistor
    No
  • Flame-Proof Support
    No
  • Case Style
    Silicone
  • Termination Style
    Axial
  • Number of Terminals
    2
  • Termination Forming
    Not Formed
  • Packaging
    Tape and Reel
  • Package Shape
    Cylindrical
  • Product Diameter (mm)
    4.75
  • Product Length (mm)
    14.22
  • Product Weight (g)
    0.7
  • Lead Diameter (mm)
    0.81
  • Lead Length (mm)
    38.1
  • Failure Rate
    P
  • Mounting
    Through Hole

文档和资源

数据表
设计资源