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INDUSTRIAL





Resistive Products










Vishay

Part Number

RH -5

RH -10


RH-25

RH-50


RH-100

RH-250


RS-1/4

RS-1A


RS-2B

RS-2C


RS-5

RS-10



WSE0805

REC 115L

Description

  • Aluminum housed, chasis mount

  • Precision wirewound leaded

  • Power Metal Strip resistors, extended range

  • Linear motion transducers

Benefit

  • Molded high temperature construction

  • Excellent overload capability

  • Complete welded construction

  • High wattage, up to 250 watts

  • Tight tolerances: 0.05%

  • Excellent stability in operation: <1% drift

  • Coated high temperature construction

  • Excellent overload capability

  • Complete welded construction

  • High wattage, up to 10 watts

  • Tight tolerances: 0.05%

  • Excellent stability in operation: <1% drift

  • High power rating of .25 W in 0805 size package

  • Wide ohmic range of 10 ohm to 10 kohm

  • Tight tolerances: down to 0.1%

  • Superior overload and pulse handling capability compared to thin film

  • Low TCR: 15 ppm/C

      • Long Life

      • Independent Linearity 0.025%




Competition

  • IRC

  • IWAKI

  • SEF

  • PCN

  • JRM

  • Ohmite

  • IRC

  • IWAKI

  • SEF

  • PCN

  • JRM

  • Ohmite




      • Gefran

      • Novotechnik

Target Market

  • Dynamic braking

  • Motor speed controls

  • Electrical load

  • Crow-bar circuits

  • Capacitor charging/discharge circuit

  • Bias supply

  • Motor speed controls

  • High voltage bleeder

  • Crow-bar circuits

  • Voltage divider networks

  • Motor speed controls

  • Dishwashers

  • Thermostats

  • TVs/cable

  • Heat pumps

  • Refrigeration/air conditioning

  • VCRs

  • Clothes dryers

  • Welders

  • High voltage bleeder

  • Bias supply

  • Crow-bar circuits

  • Voltage divider networks

  • Plastic moulding machines

  • Night vision cameras

  • Geodata applications

  • Hydraulic cylinders

Remarks

  • Mounts on heat sink for high power dissipation

  • Non-inductive version (NH) available

  • Many custom terminations available

  • Military grade available

  • Vishay is world market leader

  • Non-inductive version (NS) available

  • Military grade available

  • Vishay is world market leader



  • Very low inductance: <0.08 uH

  • SMD alternative for low power leaded wirewound resistors



INDUSTRIAL





Resistive Products










Vishay

Part Number

REC 139L

REC 110L

ACAC 0612

VR 25, VR 37, VR 68, LSR 37

Description

  • Linear motion transducers

  • Linear motion transducers

  • Thin film resistor array

  • High ohmic/high voltage resistors

Benefit

  • Long Life

  • Independent Linearity 0.025%




  • Long Life

  • Independent Linearity 0.025%




  • Small package for multiple resistors

    • Safety component in combination with high voltage application

    • High resistance, high stability and high reliability at high voltage application under high humidity enviornment

    • High pulse loading capability

    • Meets application safety requirement approvals : UL, VDE,BSI,CCEE(CQC)

Competition

  • Gefran

  • Novotechnik

  • Gefran

  • Novotechnik

  • Susumu

  • Futaba

  • Koa

  • Welwyn / IRC

Target Market

  • Plastic moulding machines

  • Night vision cameras

  • Geodata applications

  • Hydraulic cylinders

  • Plastic moulding machines

  • Night vision cameras

  • Geodata applications

  • Hydraulic cylinders

  • Precision analogue circuits

  • Thermostats

  • Smoke detectors

  • Power supplies

  • Signal conditioning

  • Appliances

  • Electronic balllasts

  • Energy meters

  • Industrial automation




Remarks

  • Custom designs available

  • Custom designs available

  • Very competitive pricing and lead time

  • Tight tolerance matching possible

  • Tight TC- tracking possible

  • Different values available

  • Concave terminations

  • Low cost version available (SVR series)




Resistive Products

Non-Linear Resistors







Vishay

Part Number

SFR

2322 64x Series

2322 59x and 58x Series

2322 6xx Series

Description

  • Standard metal film resistors

  • NTC temperature sensor (leaded or special housing) for temperature management

  • Leaded voltage dependent varistors (VDR) for transient suppression

  • PTC overload (leaded or SMD) for resetable overcurrent protection

Benefit

  • Low cost

  • Low noise

  • Small size (SFR16S)

  • Fast response time

  • Low leakage current

  • Wide range

  • Excellent stability

  • Fast recovery time

Competition

  • Panasonic

    • Welwyn

    • Yageo

    • Koa

    • Royal Ohn

  • Various Asian Suppliers

  • Shibaura

  • Epcos

  • Ishizuka

  • Hokoriku

  • Little Fuse

  • Panasonic

  • Epcos

  • Epcos

Target Market

  • General purpose

  • Industrial automation

  • Aircon (HVAC)

  • Boilers

  • Power supply

  • Fire detectors

  • Industrial heaters

  • Lighting

  • Power supply

  • Lighting

  • Power supply

  • Motor protection

Remarks

  • Short lead time

  • Competitive pricing

  • Jumpers available

  • Custom designs on request

  • Custom designs on request

  • Custom designs on request


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