# Programmable resistor board, 8 decades, 0-9999999.9 Ohm, SMD resistors 1/2W

> The programmable resistor board (ref. 9540) allows setting a resistance from 0.1 Ohm to 9,999,999 Ohm with 0.1 Ohm resolution across 8 decades (x0.1 to x1M), using series-connected SMD resistors 1/2W selected via jumpers. Output on 2.54 mm pins, dimensions 100 x 35 x 10mm. Suitable for lab use, DC circuit testing and educational applications, only at low power.

- Page: https://sigmanortec.ro/en/programmable-resistor-board-8-decades-0-99999999-ohm-smd-resistors-1-2w
- Price: 31.34 RON
- Availability: In stock; 1-2 zile
- Reference: 9540 · EAN: 5940982827026
- Category: Electronic components > Testing and Measurement
- Package (shipping data): 0.026 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 05:21 (Europe/Bucharest)

## Description

Adjustable resistance module for laboratory and quick testing of DC circuits, allows selection of value via jumpers on 8 decades. Offers range 0.1 Ohm to 9,999,999 Ohm with 0.1 Ohm resolution, uses SMD 1/2W resistors in series for precise adjustment, has output on 2.54 mm pins and compact size for the workbench.
Settable resistance board, with 8 decimal points, which uses 1/2W SMD resistors and can offer a resistance between 1 and 9999999 Ohms, with a step of 0.1 Ohms.
This board can be used for educational purposes or for testing DC electronic circuits. This model is based on the principle of resistors in series to bring the resistance to the desired value.
Careful! It is not a power resistor! The maximum power of the resistors is 0.5W.
The adjustment is done using decade by inserting the jumpers in the desired values. Each segment controls one decimal of the desired value, for a total of 8 decimals.
Specifications:
Resistance range: 1 - 9,999,999 Ohm
Resolution: 0.1 Ohm
Resistors type: SMD
Resistor power: 0.5W (1/2W)
Adjustment ranges: x0.1, x1, x10, x100, x1000, x10k, x100k, x1M
Control mode: Jumper Cap
Output: Pins 2.54mm
Dimensions mm: 100 x 35 x 10mm