• RS Stock No. 485-2631
  • Brand Vishay
  • Mfr. Part No. RWM06226R80JA15E1
Vishay RWM 6x22 Series Axial Wirewound Resistor 6.8Ω ±5% 7W ±75ppm/°C
Product Details

RWM 6x22 Series 7W, Axial

Enamelled wirewound power resistors
Axial leads

Power rating at 70°C 6W
Power at 25°C 7W
Resistance tolerance ±5%
Temperature coefficient +75ppm/°C typical
Limiting element voltage 350V
Temperature cycling -55°C → +200°C
Body Length 18 mm
Body Diameter 6.5 mm
Lead Length 25 mm min.
Lead Diameter 0.8 mm


CECC 40201-001//002, NFC 83210-001
CECC designation: RB57

A range of high power resistors in small body sizes suitable for use in harsh environments. Their high stability and reliability make them particularly suitable for use in protection circuits.,The resistance wire element is wound onto a high purity ceramic substrate and employs an all welded cap and lead method of construction giving considerable strength and resistance to damage. The vitreous enamel protective coating is resistant to all normal PCB cleaning solvents.Application note. Terminations should not be bent closer than 1.5mm from the body. Recommended minimum bend radius is 1mm. For full rated power dissipation terminations should not be soldered closer than 4mm from the body.When cold, vitreous enamel has excellent insulation resistance; however the specific resistance decreases with increasing temperature. Therefore if the resistor is operating at or near maximum temperature it cannot be classed as insulating and should not be in contact with any conducting materials.

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Resistance6.8 Ω
Power Rating7W
TechnologyWire Wound
SeriesRWM 6x22
Case StyleConformal
Temperature Coefficient±75ppm/°C
Termination StyleAxial
Dimensions6.5 (Dia.) x 18mm
Minimum Temperature Coefficient-75ppm/°C
Maximum Temperature Coefficient+75ppm/°C
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Technical Reference
  • RS Components

    Statement of conformity

    The product detailed below complies with the specifications published by RS Components. Where applicable it provides assurance that electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
    RS Stock No. 485-2631
    Description Vishay RWM 6x22 Series Axial Wirewound Resistor 6.8Ω ±5% 7W ±75ppm/°C
    Manufacturer/Brand: Vishay
    Mfr. Part No. RWM06226R80JA15E1
    The foregoing information relates to product sold on, or after, the date shown below.
    Date Oct 22, 2017
    RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
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