# Breadboard and PCB

> Breadboards of various sizes, PCB prototyping boards, breadboard power supplies and SMD-to-DIP adapters

- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Category page: https://sigmanortec.ro/en/breadboard-and-pcb
- Category: Mechatronics and IoT > Breadboard and PCB
- Prices: RON, VAT included; prices and stock as of 2026-10-22 00:50 (Europe/Bucharest)

## Subcategories

- [Breadboards](https://sigmanortec.ro/en/llms/c/277.md): Solderless breadboards of various sizes (25-830 points), including MB102 kits and prototyping boards for Mega2560 (14 products)
- [PCB Prototyping Boards](https://sigmanortec.ro/en/llms/c/282.md): Prototyping PCB boards, single/double sided, SMD-to-DIP adapters and Arduino prototyping shield (14 products)

## Products (29)

### Breadboard 400 points
- Page: https://sigmanortec.ro/en/breadboard-400-points
- Details: https://sigmanortec.ro/en/llms/p/56.md
- Price: 6.62 RON
- Availability: Out of stock
- Reference: 33030 · EAN: 5949055390849

Breadboard with 400 connection points, solderless, for quick prototyping with modules, sensors, LEDs and other components. Provides clear trace organization and stable contact for repeated testing. Compatible with jumper wires and standard pins, easy to integrate into Arduino projects and other electronics development. Reference 33030.

### Breadboard 760 points
- Page: https://sigmanortec.ro/en/breadboard-760-points
- Details: https://sigmanortec.ro/en/llms/p/57.md
- Price: 10.59 RON
- Availability: In stock; 1-2 zile
- Reference: 33566 · EAN: 5940588564998

Breadboard with 760 points, model SYB-120, made of ABS, with a standard hole spacing of 2.54 mm. It has 4 corner holes for secure fixing and a self-adhesive base for stable mounting. Compatible with Dupont wires, ideal for quickly assembling temporary circuits and for solderless testing. Dimensions: 176 x 54 x 8mm.

### Breadboard 830 points with metal plate
- Page: https://sigmanortec.ro/en/breadboard-830-points-with-metal-plate
- Details: https://sigmanortec.ro/en/llms/p/58.md
- Price: 45.44 RON
- Availability: In stock; 1-2 zile
- Reference: 33565 · EAN: 5944961039240

Breadboard with 830 points, MB-102 model, mounted on a metal plate for stability. It includes 3 power connectors for quick connections and 4 rubber feet that keep it firmly fixed on the table. Suitable for solderless prototyping, development, debugging and electronics demonstrations.

### Breadboard 830 points MB-102
- Page: https://sigmanortec.ro/en/breadboard-830-points-mb-102
- Details: https://sigmanortec.ro/en/llms/p/59.md
- Price: 11.30 RON
- Availability: In stock; 1-2 zile
- Reference: 22092 · EAN: 5947372731345

The Breadboard 830 points MB-102 is a solderless prototyping board with 830 connection points for complex layouts. It has side power rails for easy organization and stable contacts for repeated insertions. It is compatible with jumper wires and common components, allowing quick placement of modules, sensors and LEDs and immediate circuit changes.

### Mini Breadboard, 25 points
- Page: https://sigmanortec.ro/en/mini-breadboard-25-points
- Details: https://sigmanortec.ro/en/llms/p/60.md
- Price: 2.13 RON
- Availability: In stock; 1-2 zile
- EAN: 5940930215929
- Variants: Color: White, Red, Green, Blue, Black, Orange

Mini Breadboard with 25 points, suitable for rapid prototyping and circuit testing in tight spaces. Plastic housing with metal contacts, standard hole spacing of 2.54 mm, compatible with common pins and modules. Very compact format, easy to integrate into projects and electronics kits. Available in White, Red, Green, Blue, Black, Orange color variants.

### PCB thermal transfer foil, A4
- Page: https://sigmanortec.ro/en/pcb-thermal-transfer-foil-a4
- Details: https://sigmanortec.ro/en/llms/p/205.md
- Price: 1.51 RON
- Availability: In stock; 1-2 zile
- Reference: 22038 · EAN: 5947090480723

PCB thermal transfer foil, A4 size (reference 22038), for making printed circuit board prototypes. For use only with laser printers: the circuit is printed on the glossy side, fixed onto the copper board and transferred with an iron, then the foil is peeled off. Corrections can be made with alcohol or acetone before etching in ferric chloride. Minimum order quantity 20 pieces.

### Breadboard Kit MB102 + Power Supply + Dupont Wires
- Page: https://sigmanortec.ro/en/breadboard-kit-mb102-power-supply-dupont-wires
- Details: https://sigmanortec.ro/en/llms/p/250.md
- Price: 27.50 RON
- Availability: In stock; 1-2 zile
- Reference: 33178 · EAN: 5943280636710

Kit consisting of an MB102 breadboard, dedicated power supply and a set of dupont wires, designed for rapid prototyping and solder-free circuit testing. The power supply provides stable power directly on the breadboard rails. The kit offers good compatibility with Arduino boards and common modules, assembles quickly and is suitable for lab, school or DIY projects.

### Double laminated PCB board 10x15cm
- Page: https://sigmanortec.ro/en/double-laminated-pcb-board-10x15cm
- Details: https://sigmanortec.ro/en/llms/p/542.md
- Price: 8.91 RON
- Availability: In stock; 1-2 zile
- Reference: 33614 · EAN: 5948197735129

Double laminated PCB board, 100 x 150 mm format, with copper on both sides (front+back). Features uniform copper surfaces for reliable soldering and allows for double sided circuit projects. Suitable for prototyping and quick realization of electronic circuits, for both hobby projects and technical applications.

### Laminated PCB board 10x15cm
- Page: https://sigmanortec.ro/en/laminated-pcb-board-10x15cm
- Details: https://sigmanortec.ro/en/llms/p/543.md
- Price: 9.15 RON
- Availability: In stock; 1-2 zile
- Reference: 33074 · EAN: 5944603323171

The Laminated PCB board 10x15cm (ref. 33074) is a single-sided copper-clad board measuring 10x15 cm. The copper surface is uniform, allowing precise transfer during etching. The material is rigid, easy to machine and cut, suitable for quickly making printed circuits for simple projects and prototypes.

### Double-sided prototyping PCB board, 2x8cm
- Page: https://sigmanortec.ro/en/double-sided-prototyping-pcb-board-2x8cm
- Details: https://sigmanortec.ro/en/llms/p/544.md
- Price: 2.69 RON
- Availability: In stock; 1-2 zile
- Reference: 37-1 · EAN: 5945476442655

Double-sided prototyping PCB board, green, size 2x8cm. Provides 2 layers for flexible routing and stable soldering, suitable for quickly building electronic circuits in a workshop or lab. Other available sizes: 3x7cm, 4x6cm, 5x7cm, 7x9cm.

### Double-sided prototyping PCB board, 3x7cm
- Page: https://sigmanortec.ro/en/double-sided-prototyping-pcb-board-3x7cm
- Details: https://sigmanortec.ro/en/llms/p/545.md
- Price: 2.67 RON
- Availability: In stock; 1-2 zile
- Reference: 37-2 · EAN: 5945763646063

Green double-sided prototyping PCB board (2 layers), size 3x7 cm. Features aligned solder pads and is suitable for prototypes, testing, repairs and electronics development. Also available in other sizes: 2x8cm, 4x6cm, 5x7cm, 7x9cm. Reference 37-2.

### Double-sided prototyping PCB board, 4x6cm, FR4
- Page: https://sigmanortec.ro/en/double-sided-prototyping-pcb-board-4x6cm-fr4
- Details: https://sigmanortec.ro/en/llms/p/546.md
- Price: 3.75 RON
- Availability: In stock; 1-2 zile
- Reference: 37-3 · EAN: 5943699713705

Double-sided prototyping PCB board, FR4, green, dimensions 40 x 60mm. Features 2 layers (front and back), allowing mounting on both sides for more compact traces. Standard 2.54mm pitch, compatible with common pins and components. Offers rigidity and good resistance to repeated soldering, suitable for rapid prototyping and circuit testing.

### Double-sided prototyping PCB board, 5x7cm
- Page: https://sigmanortec.ro/en/double-sided-prototyping-pcb-board-5x7cm
- Details: https://sigmanortec.ro/en/llms/p/547.md
- Price: 4.07 RON
- Availability: In stock; 1-2 zile
- Reference: 37-4 · EAN: 5942729583004

Green double-sided prototyping PCB board, size 5x7cm. It has 2 layers, allowing more flexible traces and connections and stable soldering of components. The compact format is easy to integrate into circuit testing and development projects. Reference 37-4. Also available in other sizes: 2x8cm, 3x7cm, 4x6cm, 7x9cm.

### Double-sided prototyping PCB board, 7x9cm, FR4
- Page: https://sigmanortec.ro/en/double-sided-prototyping-pcb-board-7x9cm-fr4
- Details: https://sigmanortec.ro/en/llms/p/548.md
- Price: 6.07 RON
- Availability: In stock; 1-2 zile
- Reference: 37-5 · EAN: 5941936022184

Double-sided prototyping PCB board made of green FR4, with 2 layers of traces on both sides. Pin pitch of 2.54mm, standard for compatibility with common pins and modules. Dimensions: 70 x 90mm. Suitable for soldering components in compact projects that require connections on both sides.

### Prototyping PCB board, single sided, 5x7
- Page: https://sigmanortec.ro/en/prototyping-pcb-board-single-sided-5x7
- Details: https://sigmanortec.ro/en/llms/p/549.md
- Price: 2.95 RON
- Availability: Out of stock
- Reference: 33355 · EAN: 5941075846870

Single-sided prototyping PCB board, dimensions 5 x 7 cm, made to FR4 standard for rigidity and heat resistance. Provides a stable base for soldering and testing, suitable for experimental assemblies and lab or hobby electronics projects. Reference 33355.

### Prototyping PCB board, one side, 7x9
- Page: https://sigmanortec.ro/en/prototyping-pcb-board-one-side-7x9
- Details: https://sigmanortec.ro/en/llms/p/550.md
- Price: 6.32 RON
- Availability: Out of stock
- Reference: 33563 · EAN: 5947354475175

One-sided prototyping PCB board with dimensions of 7 x 9 cm, made to the FR4 standard for rigidity and good insulation. It provides a stable, easy to work with base and allows precise soldering of components. Suitable for quickly building prototype circuits and testing components in small or medium electronic projects.

### Prototyping PCB board, one side, 9x15
- Page: https://sigmanortec.ro/en/prototyping-pcb-board-one-side-9x15
- Details: https://sigmanortec.ro/en/llms/p/551.md
- Price: 10.35 RON
- Availability: In stock; 1-2 zile
- Reference: 33564 · EAN: 5940046369417

One-sided prototyping PCB board, dimensions 9 x 15 cm, made of FR4. Provides a solid, reliable base for soldering and testing, with mechanical stability and easy handling in a workshop or lab, suitable for quickly building prototypes and electronic assemblies. Reference: 33564; EAN: 5940046369417.

### 3.3V and 5V power supply for breadboard
- Page: https://sigmanortec.ro/en/33v-and-5v-power-supply-for-breadboard
- Details: https://sigmanortec.ro/en/llms/p/750.md
- Price: 6.69 RON
- Availability: In stock; 1-2 zile
- Reference: 22124 · EAN: 5947442534562
- Specifications: Adjustment Type: Fixed; Output Voltage: 3.3VDC / 5VDC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Power supply for breadboard, reference 22124, with fixed selectable output voltage of 3.3VDC or 5VDC, DC voltage type. Selection is made by repositioning a jumper. Input voltage is 6-9VDC, and it mounts directly on the breadboard, useful for prototyping and quick testing of modules and circuits.

### Set of 40 SMD to DIP adapters, 8 types
- Page: https://sigmanortec.ro/en/set-of-40-smd-to-dip-adapters-8-types
- Details: https://sigmanortec.ro/en/llms/p/1768.md
- Price: 62.57 RON
- Availability: In stock; 1-2 zile
- Reference: 9659 · EAN: 5947556609972

Set of 40 SMD to DIP adapter boards, 8 types, 5 pieces of each, for rapid prototyping and integration of SMD circuits on DIP pin boards. Compatible with SOP8, SOP10, SOP14, SOP16, SOP24, SOP28 and TQFP32 to TQFP100, offers precise alignment and easy soldering, comes with a transparent box for organization and storage.
Set composed of 40 pieces of SMD to DIP adapter boards, containing 5 pieces of each model (8 models of adapters) and transparent plastic storage box.

### Breadboard MB102, 830 points, Transparent
- Page: https://sigmanortec.ro/en/breadboard-mb102-830-points-transparent
- Details: https://sigmanortec.ro/en/llms/p/1800.md
- Price: 16.66 RON
- Availability: In stock; 1-2 zile
- Reference: 9689 · EAN: 5945155016047

MB102 breadboard with 830 connection points, transparent housing, solderless design. Features 10 power rail connections, nickel-plated metal contacts, compatible with pins of 0.4-0.7 mm diameter and 20-29AWG wires. Maximum rating 300V, 3A. Dimensions: 165 x 54 x 85 mm. RoHs standard.

### Breadboard 270 points, SYB-46, 2.54mm, modular
- Page: https://sigmanortec.ro/en/breadboard-270-points-syb-46-254mm-modular
- Details: https://sigmanortec.ro/en/llms/p/2436.md
- Price: 7.83 RON
- Availability: In stock; 1-2 zile
- Reference: 88288 · EAN: 5948789722575
- Specifications: Model: SYB-46; Number of tie points: 270; Contact pitch: 2.54 mm

SYB-46 solderless breadboard with 270 connection points, 2.54 mm pitch, dimensions 23x12 cm. Made of FR-4 fiberglass, heat resistant up to 105 degrees Celsius, with a power dissipation of 1W. Includes an integrated voltage regulator, modular design that can be extended by joining additional SYB-46 boards. Compatible with Arduino, STM32, ESP32 and other platforms with standard 2.54 mm pins.

### Breadboard, 170 points, SYB-170, White
- Page: https://sigmanortec.ro/en/breadboard-170-points-syb-170-white
- Details: https://sigmanortec.ro/en/llms/p/2455.md
- Price: 2.42 RON
- Availability: In stock; 1-2 zile
- Reference: 22144 · EAN: 5948788847651
- Specifications: Color: Alb; Number of contact points: 170

SYB-170 breadboard with 170 contact points, 2.54mm pitch, for solderless prototyping. ABS housing, nickel-plated phosphor bronze contacts, accepted terminal diameter 0.3mm-0.8mm. Maximum voltage 36VDC, maximum current 2A, contact resistance under 500 milliohms. Dimensions 47x35x8.5mm, adhesive tape mounting, can be connected in series with other boards. Compatible with Arduino, ESP32 and STM32.

### Breadboard, 170 points, SYB-170, Red
- Page: https://sigmanortec.ro/en/breadboard-170-points-syb-170-red
- Details: https://sigmanortec.ro/en/llms/p/2456.md
- Price: 2.42 RON
- Availability: In stock; 1-2 zile
- Reference: 9258 · EAN: 5941270115818
- Specifications: Model: SYB-170; Color: Roșu; Number of tie points: 170

SYB-170 breadboard, red, with 170 contact points and 2.54mm pitch, for solderless prototyping. ABS housing, nickel-plated phosphor bronze contacts, dimensions 47x35x8.5mm. Maximum voltage 36VDC, maximum current 2A, contact resistance below 500 milliohms. Adhesive tape on the underside and edge fixing points allow connecting several breadboards together. Compatible with Arduino, ESP32 and STM32.

### Breadboard, 170 points, SYB-170, Green
- Page: https://sigmanortec.ro/en/breadboard-170-points-syb-170-green
- Details: https://sigmanortec.ro/en/llms/p/2457.md
- Price: 2.42 RON
- Availability: In stock; 1-2 zile
- Reference: 9259 · EAN: 5945966305545
- Specifications: Model: SYB-170; Color: Verde; Number of tie points: 170

SYB-170 breadboard, green, with 170 contact points and 2.54mm pitch, for solderless rapid prototyping. ABS housing, nickel-plated phosphor bronze contacts, dimensions 47x35x8.5mm. Maximum voltage 36VDC, maximum current 2A, contact resistance under 500 milliohms. Adhesive tape on the bottom and connection points for linking multiple breadboards together. Compatible with Arduino, ESP32, STM32 and DIP components.

### Breadboard 170 points, SYB-170, Blue
- Page: https://sigmanortec.ro/en/breadboard-170-points-syb-170-blue
- Details: https://sigmanortec.ro/en/llms/p/2458.md
- Price: 2.42 RON
- Availability: In stock; 1-2 zile
- Reference: 9260 · EAN: 5943443686378
- Specifications: Model: SYB-170; Color: Albastru; Number of tie points: 170

Blue SYB-170 breadboard with 170 contact points and 2.54mm pitch, for solderless prototyping. ABS housing, nickel-plated phosphor bronze contacts, dimensions 47x35x8.5mm. Maximum voltage 36VDC, maximum current 2A, contact resistance under 500 milliohms. Features adhesive tape on the bottom and mounting points for connecting multiple breadboards together. Compatible with Arduino, ESP32 and STM32.

### Breadboard, 170 points, SYB-170, Black
- Page: https://sigmanortec.ro/en/breadboard-170-points-syb-170-black
- Details: https://sigmanortec.ro/en/llms/p/2459.md
- Price: 2.42 RON
- Availability: In stock; 1-2 zile
- Reference: 9261 · EAN: 5948375991651
- Specifications: Model: SYB-170; Color: Negru; Number of tie points: 170

SYB-170 breadboard, black, with 170 contact points and 2.54mm pitch, for solderless prototyping. ABS housing, nickel-plated phosphor bronze contacts, dimensions 47x35x8.5mm. Maximum voltage 36VDC, maximum current 2A, contact resistance under 500 milliohms. Mounted with adhesive tape on the bottom, can be connected in series with other breadboards. Compatible with Arduino, ESP32 and STM32.

### Prototyping board for Mega2560, with breadboard
- Page: https://sigmanortec.ro/en/prototyping-board-for-mega2560-with-breadboard
- Details: https://sigmanortec.ro/en/llms/p/1988.md
- Price: 14.54 RON
- Availability: In stock; 1-2 zile
- Reference: 9806 · EAN: 5941145206238

Prototyping shield compatible with Arduino MEGA 2560 R3, model MEGA 2560 R3 Proto Shield V3.0, which mounts directly onto the board and provides access to all I/O pins. Includes a mini breadboard with 170 connection points for solderless connections, suitable for quickly testing sensors and modules in Arduino projects.

### Arduino UNO prototyping shield
- Page: https://sigmanortec.ro/en/arduino-uno-prototyping-shield
- Details: https://sigmanortec.ro/en/llms/p/714.md
- Price: 9.86 RON
- Availability: In stock; 1-2 zile
- Reference: 22190 · EAN: 5945456741242

Prototyping shield for Arduino UNO, mounts directly onto the board and provides a prototyping area for soldering and secure connections. Includes a Proto Shield and a 170-point breadboard for solder-free wiring. Allows easy pin access and modular expansion, suitable for experiments, sensors and electronic projects.

### SMD to DIP adapter, 8 pins, SOP8
- Page: https://sigmanortec.ro/en/smd-to-dip-adapter-8-pins-sop8
- Details: https://sigmanortec.ro/en/llms/p/1439.md
- Price: 0.99 RON
- Availability: In stock; 1-2 zile
- Reference: 9333 · EAN: 5941269978486

Adapter board for converting SMD SOP8 integrated circuits to DIP format, ideal for prototyping and testing on breadboard or PCB. Routes the 8 pins to standard 2.54 mm pitch, has DIP-compatible hole spacing, compact dimensions 10 x 10 mm, allows easy soldering and stable connections.
SMD to DIP adapter board with 8 pins used to direct the integrated SMD type pins to DIP pins.
Specifications:
Distance between DIP holes: 2.54mm
Number of pins: 8
DIMENSIONS mm: 10 x 10mm