Market direction

RS-1A

RS-2C

RS-10

WSL-1206

WSL-2512

WSR-2

WSR-5

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  Ultra precision metal film, axial
  

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  Wirewound, axial resistors
  
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  Non-inflammable
  

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  Precision wirewound, axial leaded resistors
  

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  Power Metal Strip
  

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  Low TCR
  
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  Low noise
  

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  High power rating at small dimensions
  

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  Coated high temperature construction
  
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  Excellent overload capability
  
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  Complete welded construction
  
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  High wattage, up to 10 watts
  
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  Tight tolerances: 0.05%
  
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  Excellent stability in operation: <1% drift
  

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  Ultra low ohmic values: down to 1 milliohm
  
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  Tight tolerances: down to 0.50%
  
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  Low TCs: 30-70 ppm/C
  
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  Up to 5 W power ratings
  
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  Small sizes: 0805
  

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  IRC
  
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  PRP
  
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  Panasonic
  
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  RCD
  

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  Yageo
  
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  KOA
  

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  Yageo
  
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  IRC
  
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  IWAKI
  
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  SEF
  
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  PCN
  
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  JRM
  
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  Ohmite
  

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  IRC
  
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  Panasonic
  

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  KOA
  
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  Yageo
  
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  Hokuriku
  

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  HMR
  

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  Battery chargers
  
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  DC/DC conversion
  

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  Bias supplies
  
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  High voltage bleeders
  
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  Crow-bar circuits
  
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  Voltage divider networks
  

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  DC/DC converters
  

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  Various kinds of lead forming available
  
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  Radial taping available
  

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  Non-inductive version (NS) available
  
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  Military grade available
  
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  Vishay is world market leader
  

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  High wattage versions available denoted by –18 suffix
  
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  4 terminal 1% <5 milliohm parts available
  
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  WSR2/3/5 (SMDs) can replace LVRs (leaded)
  
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  6-weeks maximum lead time
  
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  Vishay is world market leader
  

WSL2010E

MCS 0402 to MCA 1206

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  Power Metal Strip flip chip (extended range)
  

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  Thin film chip resistors
  
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  Fusible
  

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  Thin film chip resistors
  
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  Various sizes (0402 and up)
  

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  Metal film, axial resistors
  
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  Flameproof
  

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  SMD alternative for low power leaded wirewound
  
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  Excellent stability in different environmental conditions
  
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  Good overload and pulse handling capability
  
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  Low TCR
  

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  Two functions in one component: resistor and fuse
  

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  Excellent long term stability
  
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  Tight TC and tolerances
  
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  Low noise
  

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  High power rating at small dimensions
  

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  None
  

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  Phycom
  
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  KOA
  

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  Kamaya
  

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  Yageo/Phycom
  
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  KOA
  

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  Kamaya
  

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  KOA
  
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  Yageo
  
• 
  Kamaya
  

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  DC/DC converters
  

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  Battery chargers
  
  • 
    DC/DC converters
    

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  Face down mounting for better power performance
  

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  Different fusing characteristics available
  

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  Very competitive pricing and lead time
  

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  Excellent performance and stability
  

VR37

VR68

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  Bulk metal strip precision current sensors
  

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  Bulk metal foil current sensors
  

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  High ohmic/high voltage resistors
  

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  Professional power metal film resistors
  

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  Lowest TCR +/- 15 PPM
  
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  2512 and 3637 case 2-200 milliohms
  

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  4 terminals
  
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  Very low TCR 10 PPM/°C
  

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  Safety component in combination with high voltage application
  
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  High resistance, high stability and high reliability at high voltage
  
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  Application under high humidity environment
  
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  High pulse loading capability
  
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  Meets applicable safety requirement approvals: UL, VDE, BSI, CCEE (CQC)
  

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  High case/power ratio
  
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  Different lead materials and configurations for different applications
  
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  Defined interruption (fusing) behavior
  
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  Non flammable lacquer
  
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  Wide resistance range
  

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  IRC
  

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  None
  

• 
  Futaba
  
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  Koa
  
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  Kamaya
  

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  Panasonic
  
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  Koa
  
• 
  Yageo
  

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  Power supplies
  
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  Energy management
  
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  Instrumentation
  
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  Power amplifiers
  

• 
  Engergy management
  
• 
  Linear power supply
  
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  Power amplifier
  

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  Power supplies (SMPS) for various applications such as: play stations, games, xerox machines, white goods, brown goods
  
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  TV/monitor power supply section
  
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  Fly back transformers
  
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  Desktop and server power supplies
  

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  TV/monitor power supply section
  
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  SMPS for servers, desktops
  
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  Electronic energy meter power supply
  
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  Electronic ballast power supply section
  
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  Power supply for GSMs, telecommunication equipment
  

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  4 termimals (TC in 4 terminals available)
  

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  Quick sample support
  

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  Low cost version available (SVR series)
  

• 
  Quick sample support
  
• 
  Competitive pricing