Vishay 47Ω 5% 280W High Power Wirewound Adjustable Resistor

  • RS Stock No. 788-7790
  • Mfr. Part No. RSSD30250A47R0JB06
  • 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.

Features:

• 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

Note

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 )

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Specifications
Attribute Value
Resistance 47 Ω
Tolerance 5%
Power Rating 280W
Termination Style Radial
Package/Case BA25
Technology Wire Wound
Mounting Style Bolt On
Case Style Vitreous Enamel
Series RSSD
Dimensions 32 (Dia.) x 250mm
Diameter 32mm
Length 250mm
Maximum Operating Temperature +450°C
Minimum Operating Temperature -55°C
53 In stock for delivery within 4 working days
Price Each
SGD 114.73
(exc. GST)
SGD 122.76
(inc. GST)
units
Per unit
1 - 4
SGD114.73
5 - 14
SGD105.48
15 - 24
SGD99.46
25 - 49
SGD95.81
50 +
SGD94.14
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