General Resistance RDS and DA Decade Resistors

Stop guessing about optimal circuit value
  • Quickly and accurately determine the optimal value for circuit operation
  • Feel confident about measurements—accurate to ±0.01%
  • Set your applications—choose from 3 to 7 decades
Choose from the Resist-O-Stat (RDS series) and Dial-An-Ohm (DA series) decade resistors. Both series are available in 3, 4, 5, 6, or 7 decades.

The RDS series resistors features Top of the line” GR performance, Rotary switches, gold-plated contacts, low contact R, and a minimum Ohms value of zero.

The DA series resistors are feature easy-to-use, economical thumbwheel switches with two mechanical configurations.

NOTE: General Resistance Decade Boxes as RTD Simulators: When the ultimate in accuracy is required, the 20019-40 or 20019-39 model should be used. These have absolute accuracy of ±0.005% and ±0.01% respectively. Due to “O” R and contact R at 100 ohms, 20019-12 can be off ±0.019%.
$1,162.00 - $3,389.00USD / Each

8 variations of this product are available.

See All Product Options Below
8 PRODUCT OPTIONS
Compareitem specifications
Resistance Max (Ω) Resistivity Accuracy Description
Availability Pricing
General Resistance DA-52-3X Decade Box, 5 Decades, 1,111.1 Max Ohms EW-20018-89 Mfr # DA-52-3X
COMPARE
1111.1 ±(0.01% 0.010 Ω) Decade Box, 5 Decades, 1,111.1 Max Ohms
$1,536.00USD / Each
General Resistance DA-54-3X Decade Box, 5 Decades, 111,110.0 Max Ohms EW-20018-91 Mfr # DA-54-3X
COMPARE
111110 ±(0.01% 0.010 Ω) Decade Box, 5 Decades, 111,110.0 Max Ohms
$1,162.00USD / Each
General Resistance DA-74-3X Decade Box, 7 Decades, 111,111.1 Max Ohms EW-20018-98 Mfr # DA-74-3X
COMPARE
111111.1 ±(0.01% 0.010 Ω) Decade Box, 7 Decades, 111,111.1 Max Ohms
$1,629.00USD / Each
General Resistance DA-76-3X Decade Box, 7 Decades, 1,111,110.0 Max Ohms EW-20018-99 Mfr # DA-76-3X
COMPARE
1111110 ±(0.01% 0.010 Ω) Decade Box, 7 Decades, 1,111,110.0 Max Ohms
$2,080.00USD / Each
General Resistance RDS-41A Decade Box, 4 Decades, 111.1 Max Ohms EW-20019-00 Mfr # RDS-41A
COMPARE
111.1 ±(0.01% 0.0015 Ω) Decade Box, 4 Decades, 111.1 Max Ohms
$2,133.50USD / Each
General Resistance RDS-52A Decade Box, 5 Decades, 1,111.1 Max Ohms EW-20019-12 Mfr # RDS-52A
COMPARE
1111.1 ±(0.01% 0.0015 Ω) Decade Box, 5 Decades, 1,111.1 Max Ohms
$2,476.50USD / Each
General Resistance RDS-54A Decade Box, 5 Decades, 111,110.0 Max Ohms EW-20019-16 Mfr # RDS-54A
COMPARE
111110 ±(0.01% 0.0015 Ω) Decade Box, 5 Decades, 111,110.0 Max Ohms
$2,476.50USD / Each
General Resistance RDS-76A Decade Box, 7 Decades, 1,111,110.0 Max Ohms EW-20019-35 Mfr # RDS-76A
COMPARE
1111110 ±(0.01% 0.0015 Ω) Decade Box, 7 Decades, 1,111,110.0 Max Ohms
$3,389.00USD / Each
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