# Resistants and Potentiometers

> Fixed and SMD resistors, photoresistors, rotary and multiturn potentiometers, digital potentiometer modules and assorted kits

- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Category page: https://sigmanortec.ro/en/resistants-and-potentiometers
- Category: Electronic components > Resistants and Potentiometers
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:32 (Europe/Bucharest)

## Products (29)

### Photoresistor (5537) 5mm
- Page: https://sigmanortec.ro/en/photoresistor-5537-5mm
- Details: https://sigmanortec.ro/en/llms/p/206.md
- Price: 1.69 RON
- Availability: In stock; 1-2 zile
- Reference: 33359 · EAN: 5948589024077

Photoresistor type 5537, 5mm diameter, used to detect light intensity in electronic projects and automation. Maximum voltage 150VDC, maximum power 150mW, spectral sensitivity peak at 540nm. Light resistance (10 lux) 18-50 Kohm, dark resistance 2 Mohm. Response time 20ms rise and 30ms fall.

### Potentiometer Kit 3296, 50 pieces, 10 values
- Page: https://sigmanortec.ro/en/potentiometer-kit-3296-50-pieces-10-values
- Details: https://sigmanortec.ro/en/llms/p/271.md
- Price: 55.60 RON
- Availability: In stock; 1-2 zile
- Reference: 33219 · EAN: 5943290019770

Kit of 50 multiturn potentiometers 3296W-103, in 10 values (5x500 ohm, 5x1k, 5x2k, 5x5k, 5x10k, 5x20k, 5x50k, 5x100k, 5x200k, 5x1M ohm), supplied in a transparent organizer box with compartments. DIP mounting, 2.54 mm pin spacing, breadboard compatible, top adjustment with flat-head screwdriver, 25 turns, linear characteristic, 1/2W power, 500V rated voltage, 10% tolerance.

### Resistors kit 30 values, 600 pieces, 1/4W, 10R-1M
- Page: https://sigmanortec.ro/en/resistors-kit-30-values-600-pieces-1-4w-10r-1m
- Details: https://sigmanortec.ro/en/llms/p/275.md
- Price: 17.16 RON
- Availability: In stock; 1-2 zile
- Reference: 33207 · EAN: 5942723974518

Kit of 600 resistors at 1/4W, in 30 common values ranging from 10 ohm to 1Mohm, with 20 pieces of each value. Suitable for breadboard prototyping, PCB assembly and DIY projects, offering broad coverage for quick testing and replacements.

### Kit of Resistors and Potentiometers A1
- Page: https://sigmanortec.ro/en/kit-of-resistors-and-potentiometers-a1
- Details: https://sigmanortec.ro/en/llms/p/276.md
- Price: 15.78 RON
- Availability: In stock; 1-2 zile
- Reference: 33259 · EAN: 5945151879127

Set of electronic components for breadboard prototyping: carbon resistors 100R, 1K, 4.7K, 10K, 47K, 100K and 1M (30 pcs each), rotary potentiometers 10K and 100K (3-pin, 2.54 pitch), green, red, yellow and white LEDs, 12x12 tactile switches with colored caps and 2.54 pin headers for Arduino and DIY electronics projects.

### Digital potentiometer module, compatible with X9C103S, 10k, 33 positions
- Page: https://sigmanortec.ro/en/digital-potentiometer-module-compatible-with-x9c103s-10k-33-positions
- Details: https://sigmanortec.ro/en/llms/p/415.md
- Price: 18.46 RON
- Availability: In stock; 1-2 zile
- Reference: 33403 · EAN: 5940699404909

Digital potentiometer module, compatible with the X9C103S chip, with a resistance range of 0k-10k and 33 setting positions. Supply voltage 3-5VDC, the VL and VH pins accept voltages between -5V and +5V. Dimensions 27 x 13mm. Allows electronic adjustment of resistance directly from Arduino or other development boards, useful for calibration, level control or prototypes.

### Linear Potentiometer Module, 10k, 3.3-5V
- Page: https://sigmanortec.ro/en/linear-potentiometer-module-10k-33-5v
- Details: https://sigmanortec.ro/en/llms/p/416.md
- Price: 12.93 RON
- Availability: In stock; 1-2 zile
- Reference: 33270 · EAN: 5944605013834
- Specifications: Input Voltage: 3.3 - 5 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Slide-type linear potentiometer module, 10k, Arduino compatible, operates at 3.3-5 V DC. Provides an analog output for real-time reading of slider position via the VCC, GND and DTB pins (e.g. A0). Dimensions: 90 x 20 mm. Suitable for LED brightness control, motor speed adjustment or menu navigation.

### Potentiometer RK097N, 10K, 6mm
- Page: https://sigmanortec.ro/en/potentiometer-rk097n-10k-6mm
- Details: https://sigmanortec.ro/en/llms/p/558.md
- Price: 3.03 RON
- Availability: In stock; 1-2 zile
- Reference: 22121 · EAN: 5940920794038

Rotary potentiometer type B, RK097N, 10k ohm, carbon film technology for stable control. Features 3 pins for easy PCB integration, 6mm shaft with 15mm length and 7mm thread for secure mounting. Used for fine adjustment of volume, level or speed in electronic and industrial equipment. Supplied with washers and nuts.

### Multi-turn potentiometer, 100k, 3590S
- Page: https://sigmanortec.ro/en/multi-turn-potentiometer-100k-3590s
- Details: https://sigmanortec.ro/en/llms/p/560.md
- Price: 17.65 RON
- Availability: In stock; 1-2 zile
- Reference: 33372 · EAN: 5945481208819
- Specifications: Model: 3590S

Multi-turn potentiometer 3590S with a resistance of 100k Ohm and ±5% tolerance, designed for fine and stable adjustments in control and calibration circuits. It supports a maximum operating voltage of 450V and a power of 2W, operating within a temperature range of -55C to +125C. The shaft has a diameter of 6.1 mm, compatible with common mountings.

### Multi-turn potentiometer 10k, 3590S
- Page: https://sigmanortec.ro/en/multi-turn-potentiometer-10k-3590s
- Details: https://sigmanortec.ro/en/llms/p/561.md
- Price: 15.10 RON
- Availability: In stock; 1-2 zile
- Reference: 33528 · EAN: 5948399736627
- Specifications: Model: 3590S

Multi-turn potentiometer 3590S with a resistance of 10k Ohm, tolerance ±5% and power rating of 2W. Maximum operating voltage of 450V, operating temperature range from -55C to +125C. Shaft diameter of 6.1mm for easy mounting. Suitable for fine, stable adjustments in electronic circuits and industrial equipment.

### Resistor 1/4W, 0.25W, 1%, metal film
- Page: https://sigmanortec.ro/en/resistor-1-4w-025w-1-metal-film
- Details: https://sigmanortec.ro/en/llms/p/597.md
- Price: 0.16 RON
- Availability: In stock; 1-2 zile
- EAN: 5948230507638
- Variants: Ohm value: 220, 330, 470, 1k, 3.3k, 4.7K, 10k, 27k, 20k, 50k, 100k

Metal film resistor, power 0.25W, 1/4W format, 1% tolerance. Used for current limiting and voltage dividers in electronic circuits, offering good long-term stability and low noise. Available in different values: 220, 330, 470, 1k, 3.3k, 4.7K, 10k, 27k, 20k, 50k, 100k Ohm.

### Rotary potentiometer module, RV09
- Page: https://sigmanortec.ro/en/rotary-potentiometer-module-rv09
- Details: https://sigmanortec.ro/en/llms/p/946.md
- Price: 7.01 RON
- Availability: In stock; 1-2 zile
- Reference: 9135 · EAN: 5944328420384

Rotary potentiometer module RV09, compatible with Arduino and other development boards. Operates at 3-5VDC, 100k potentiometer, rotation angle 0-270 degrees. The VCC pin receives the supply voltage, while the OUT pin provides an analog voltage between 0 and VCC depending on the shaft position, suitable for manual adjustment of an analog level.

### Resistor 3.3R, 100W
- Page: https://sigmanortec.ro/en/resistor-33r-100w
- Details: https://sigmanortec.ro/en/llms/p/1514.md
- Price: 13.79 RON
- Availability: In stock; 1-2 zile
- Reference: 9407 · EAN: 5948763708700
- Specifications: Power: Over 20W

Power resistor 3.3R, 100W (ref. 9407), used for current limiting and test loads. Aluminum housing with fins for efficient heat dissipation, two mounting holes for heatsink mounting. Non-inductive winding, resistance material copper-nickel or nickel-chrome alloy, core made of ceramic or porcelain. Dimensions 60 x 16 x 15 mm, mounting fin 6 mm.

### Multi-turn potentiometer, 1K, 3590S
- Page: https://sigmanortec.ro/en/multi-turn-potentiometer-1k-3590s
- Details: https://sigmanortec.ro/en/llms/p/1611.md
- Price: 17.65 RON
- Availability: In stock; 1-2 zile
- Reference: 9503 · EAN: 5942430370962
- Specifications: Model: 3590S

3590S multi-turn potentiometer with a resistance of 1K and a tolerance of +-5%, used for fine adjustments in control and calibration circuits. Power rating 2W, maximum operating voltage 450V, operating temperature range -55C to +125C. Shaft diameter 6.1mm for mounting.

### Multi-turn potentiometer, 50K, 3590S
- Page: https://sigmanortec.ro/en/multi-turn-potentiometer-50k-3590s
- Details: https://sigmanortec.ro/en/llms/p/1612.md
- Price: 17.65 RON
- Availability: In stock; 1-2 zile
- Reference: 9504 · EAN: 5942165997298
- Specifications: Model: 3590S

Multi-turn potentiometer 3590S, 50K Ohm, suited for fine and stable adjustments in control and calibration circuits. It supports a maximum voltage of 450V, dissipates 2W, has a tolerance of ±5% and operates between -55C and +125C. The shaft has a diameter of 6.1mm.

### Resistor Box, 0-9999 Ohm, with potentiometers
- Page: https://sigmanortec.ro/en/resistor-box-0-9999-ohm-with-potentiometers
- Details: https://sigmanortec.ro/en/llms/p/1654.md
- Price: 84.46 RON
- Availability: In stock; 1-2 zile
- Reference: 9539 · EAN: 5947164374064

Variable resistor box for setting a resistance between 0 and 9999 Ohm, in 1 Ohm steps, using decade selectors X1, X10, X100 and X1000. Recommended rated power 0.5W, minimum resistance below 0.035 Ohm, plastic construction, dimensions 140 x 100 x 50mm. Suitable for laboratory, education and testing DC circuits. Not a power resistor.

### Programmable resistor board, 8 decades, 0-9999999.9 Ohm, SMD resistors 1/2W
- Page: https://sigmanortec.ro/en/programmable-resistor-board-8-decades-0-99999999-ohm-smd-resistors-1-2w
- Details: https://sigmanortec.ro/en/llms/p/1655.md
- Price: 31.34 RON
- Availability: In stock; 1-2 zile
- Reference: 9540 · EAN: 5940982827026

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.

### SMD Resistors Book Set, 0603, 4250 pieces, 170 values, 0-10M
- Page: https://sigmanortec.ro/en/smd-resistors-book-set-0603-4250-pieces-170-values-0-10m
- Details: https://sigmanortec.ro/en/llms/p/2098.md
- Price: 125.53 RON
- Availability: In stock; 1-2 zile
- Reference: 9930 · EAN: 5948373563423

SMD Resistors Book Set, 0603, 4250 pieces in 170 values, 25 pieces per value, range 0Ω-10MΩ, tolerance ±1%. The resistors are organized in a compact folder (190 x 135 x 35mm) for quick access to the required value, suitable for prototyping and repairs.

### SMD Resistors Book Set, 0201, 8500 pieces, 170 values, 0-10M
- Page: https://sigmanortec.ro/en/smd-resistors-book-set-0201-8500-pieces-170-values-0-10m
- Details: https://sigmanortec.ro/en/llms/p/2099.md
- Price: 201.91 RON
- Availability: In stock; 1-2 zile
- Reference: 9931 · EAN: 5945218053415

Set of 8500 SMD resistors 0201 organized in a folder, with 170 different values (0Ω-10MΩ), 50 pieces per value, ±1% tolerance. The compact folder (190 x 135 x 35mm) allows quick identification and access to the needed value, useful for prototyping and repairs in a workshop or lab.

### SMD Resistors Book Set, 0402, 8500 pieces, 170 values, 0-10M
- Page: https://sigmanortec.ro/en/smd-resistors-book-set-0402-8500-pieces-170-values-0-10m
- Details: https://sigmanortec.ro/en/llms/p/2100.md
- Price: 102.34 RON
- Availability: In stock; 1-2 zile
- Reference: 9932 · EAN: 5947093678271

SMD Resistors Book Set, 0402, 8500 pieces across 170 different values (0 ohm - 10M ohm), 50 pieces per value, ±1% tolerance. Organized in a structured folder measuring 190 x 135 x 35mm for quick identification and orderly storage, useful for prototyping and electronics repair.

### SMD Resistors Book Set, 1206, 4250 pieces, 170 values, 0-10M
- Page: https://sigmanortec.ro/en/smd-resistors-book-set-1206-4250-pieces-170-values-0-10m
- Details: https://sigmanortec.ro/en/llms/p/2101.md
- Price: 149.29 RON
- Availability: In stock; 1-2 zile
- Reference: 9933 · EAN: 5949063740636

Set of SMD resistors 1206 (3.2mm x 1.6mm), organized in a folder with 170 different values from 0Ω to 10MΩ, 25 pieces per value, totaling 4250 pieces. Tolerance ±1%. Folder dimensions: 190 x 135 x 35mm. The clear compartment layout allows quick identification of the needed value, suitable for prototyping and quick repairs.

### SMD Resistors Book Set, 0805, 4250 pieces, 170 values, 0-10M
- Page: https://sigmanortec.ro/en/smd-resistors-book-set-0805-4250-pieces-170-values-0-10m
- Details: https://sigmanortec.ro/en/llms/p/2102.md
- Price: 118.30 RON
- Availability: In stock; 1-2 zile
- Reference: 9934 · EAN: 5946026862190

Set/booklet of SMD resistors in 0805 size (2.0mm x 1.25mm), containing 4250 pieces across 170 different values, 25 pieces per value. Covers a resistance range of 0Ω to 10MΩ, with ±1% tolerance. The resistors are clearly organized in a folder (190 x 135 x 35mm) for quick identification and access, suitable for service, prototyping and assembly.

### Set of 150 RM065 Potentiometers, 15 values, box
- Page: https://sigmanortec.ro/en/set-of-150-rm065-potentiometers-15-values-box
- Details: https://sigmanortec.ro/en/llms/p/2200.md
- Price: 68.59 RON
- Availability: In stock; 1-2 zile
- Reference: 88046 · EAN: 5946306873625

Set of 150 RM065 trimmer potentiometers in 15 values (100 ohm-1M ohm), 10 pieces per value, supplied in a transparent compartmentalized box. Model RM065, 3 pins, rated power 0.1W, linear resistance, tolerance ±20%, rotation angle 210° ± 10°, mechanical durability 100 adjustments, size 7.3 x 6.5 mm. Adjusted with a flat-head screwdriver, suitable for PCB use and compatible with breadboard.

### Rotary potentiometer module, 10K, Linear, 3-5V
- Page: https://sigmanortec.ro/en/rotary-potentiometer-module-10k-linear-3-5v
- Details: https://sigmanortec.ro/en/llms/p/2273.md
- Price: 13.65 RON
- Availability: In stock; 1-2 zile
- Reference: 88135 · EAN: 5940932286675
- Specifications: Input Voltage: 3 - 5 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Rotary potentiometer module with a 10K linear potentiometer, rotation up to 280 degrees, for analog control in Arduino or other development board projects. Powered by 3-5V DC, analog OUT output proportional to shaft position, GND/VCC/OUT pins with 2.54mm spacing, dimensions 24 x 23.5 mm, suitable for breadboard mounting.

### Rotary potentiometer WH148, 15 mm, 1K
- Page: https://sigmanortec.ro/en/rotary-potentiometer-wh148-15-mm-1k
- Details: https://sigmanortec.ro/en/llms/p/2460.md
- Price: 1.54 RON
- Availability: In stock; 1-2 zile
- Reference: 33211-1 · EAN: 5942368070637
- Specifications: Model: WH148; Shaft length: 15 mm; Nominal resistance: 1 kΩ

WH148 rotary potentiometer, linear, 1K, with 3 pins, 6mm metal shaft and 15mm total shaft length. Rotation angle 300 degrees, lifespan of 10,000 rotations. Includes washer and nut for panel mounting with thread. Compatible with Arduino, STM32, ESP32 or other boards with analog inputs, used as a voltage divider for reading via ADC.

### Rotary potentiometer WH148, 15 mm, 5K
- Page: https://sigmanortec.ro/en/rotary-potentiometer-wh148-15-mm-5k
- Details: https://sigmanortec.ro/en/llms/p/2461.md
- Price: 1.32 RON
- Availability: In stock; 1-2 zile
- Reference: 33211-2 · EAN: 5949069286879
- Specifications: Model: WH148; Shaft length: 15 mm; Nominal resistance: 5 kΩ

Linear rotary potentiometer WH148, 5K, with 3 pins and a 6mm metal shaft (15mm length with thread). Rotation angle 300 degrees, lifespan 10,000 cycles. Includes washer and nut for panel mounting. Suitable for manual voltage or signal adjustment in Arduino, STM32, ESP32 projects, used as a voltage divider read via ADC.

### Rotary potentiometer WH148, 15 mm, 10K
- Page: https://sigmanortec.ro/en/rotary-potentiometer-wh148-15-mm-10k
- Details: https://sigmanortec.ro/en/llms/p/2462.md
- Price: 1.32 RON
- Availability: In stock; 1-2 zile
- Reference: 33211-6 · EAN: 5943121096260
- Specifications: Model: WH148; Shaft length: 15 mm; Nominal resistance: 10 kΩ

WH148 rotary potentiometer, linear, 10K, 3 pins, 6 mm metal shaft, overall length 15 mm. Rotation angle 300 degrees, lifespan 10,000 cycles, threaded body for panel mounting, includes washer and nut. Suited for manual adjustment of voltage or signal, usable as a voltage divider with boards such as Arduino, STM32 or ESP32 via an analog ADC input.

### Rotary potentiometer WH148, 15 mm, 20K
- Page: https://sigmanortec.ro/en/rotary-potentiometer-wh148-15-mm-20k
- Details: https://sigmanortec.ro/en/llms/p/2463.md
- Price: 1.32 RON
- Availability: In stock; 1-2 zile
- Reference: 33211-3 · EAN: 5942155868553
- Specifications: Model: WH148; Shaft length: 15 mm; Nominal resistance: 20 kΩ

Rotary potentiometer WH148, linear, 20K, with 3 pins. Metal shaft 6mm, shaft length 15mm, threaded body for panel mounting, includes washer and nut. Rotation angle 300 degrees, lifespan 10,000 cycles. Used as a voltage divider for manual adjustment of signal or voltage, compatible with Arduino, STM32, ESP32 and other platforms with analog inputs.

### WH148 rotary potentiometer, 15 mm, 50K
- Page: https://sigmanortec.ro/en/wh148-rotary-potentiometer-15-mm-50k
- Details: https://sigmanortec.ro/en/llms/p/2464.md
- Price: 1.54 RON
- Availability: In stock; 1-2 zile
- Reference: 33211-4 · EAN: 5947598360640
- Specifications: Model: WH148; Resistance: 50 kΩ; Shaft length: 15 mm

WH148 linear rotary potentiometer, 50K, 3 pins, with 6 mm metal shaft and 15 mm shaft length. Rotation angle 300 degrees, lifespan 10,000 cycles. Includes washer and nut for panel mounting with thread. Suited for manual adjustment of voltage or signal, used as a voltage divider with boards such as Arduino, STM32 or ESP32 via an analog ADC input.

### Rotary potentiometer WH148, 15 mm, 100K
- Page: https://sigmanortec.ro/en/rotary-potentiometer-wh148-15-mm-100k
- Details: https://sigmanortec.ro/en/llms/p/2465.md
- Price: 1.54 RON
- Availability: In stock; 1-2 zile
- Reference: 33211-5 · EAN: 5944176925994
- Specifications: Model: WH148; Resistance: 100 kΩ; Shaft length: 15 mm

Linear rotary potentiometer WH148, 100K, 3 pins, 6mm metal shaft, shaft length 15mm. Rotation angle 300 degrees, lifespan 10,000 rotations. Includes washer and nut for panel mounting with thread. Compatible with Arduino, STM32, ESP32 or other platforms with analog inputs, used as a voltage divider read via ADC.