Vishay 1Ω 10% 200W High Power Wire-Wound Adjustable Resistor

  • RS Stock No. 788-7750
  • Mfr. Part No. RSSD25168A1R00KB06
  • Manufacturer Vishay
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

25 Watt to 280 Watt RSSD Series

RSSD medium and high power resistors are noted for their ability to withstand heavy transient and severe shock and vibration
conditions. They complement the ohmic range of Vishay styles RW, RWST and RA in the low value area, and can be tapped by
means of adjustable collars. Standard RSSD resistors have a single adjustable collar.


• High power rating: 16 W to 600 W at 25 °C
• Heavy overloads 10 Pn 15 s ≤ 1 %
• Low ohmic values 0.10 Ω available
• High long-term stability drift < 1.5 % after 1000 h
• Excellent withstanding of thermal shock
• Mechanical strength
• Fire proof


The mounting brackets are sold separately: SN 7885167 for 10 x 50mm ( 25W ); SN 7885151 for 20 x 117mm ( 100W ); SN 7885154 for 25 x 168mm ( 200W ); SN 7885160 for 30 x 250mm ( 280W )

Attribute Value
Resistance 1 Ω
Tolerance 10%
Power Rating 200W
Termination Style Radial
Package/Case BA25
Technology Wire Wound
Mounting Style Bolt On
Case Style Vitreous Enamel
Series RSSD
Dimensions 27 (Dia.) x 168mm
Diameter 27mm
Length 168mm
Maximum Operating Temperature +450°C
Minimum Operating Temperature -55°C
Construction Wire Wound
94 In stock for delivery within 2 working days
Unit of sale: Each
(exc. VAT)
(inc. VAT)
Per unit
1 - 4
5 - 14
15 - 24
25 - 49
50 +
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