
Breadboard Half Size Bare 400 Tie Points
A solderless breadboard is the first tool every maker should own, and this bare half-size board with 400 tie points is perfect for fast Arduino, ESP32 and sensor prototyping without touching a soldering iron. Spring clips under the grid grip component leads and jumper wire firmly, so you can build, test and rebuild a circuit dozens of times before committing to a permanent board. Students preparing lab reports, science fair entries or embedded-systems coursework will find the breadboard price in Bangladesh easy on a semester budget. The 30-row terminal strip plus two colour-coded power rails accept DIP ICs, header pins, resistors and LEDs at the standard 2.54 mm pitch used by every hobby module. Buy Breadboard Half Size Bare 400 Tie Points in Bangladesh from Tekko and start wiring within minutes of unboxing.
Key Features:
• 400 tie points in total: 300-hole terminal strip plus 2 × 50-hole power rails
• Standard 2.54 mm pitch accepts DIP ICs, headers, resistors, capacitors and LEDs
• Centre channel fits 0.3 in and 0.6 in wide DIP packages
• Phosphor bronze spring clips hold leads firmly through repeated re-wiring
• Red and blue rail markings with printed row numbers speed up error-free layout
• Half-size footprint sits neatly inside project enclosures and student kits
• Works with any solid-core jumper wire from about 20 to 29 AWG
Not sure it will work? Test your circuit free in Tekko Sim — on your phone, in Bangla or English.
| Category | Modules |
| Model no. | BB-400-HALF |
| Availability | In stock |
| In stock | 5 pcs |
| Delivery | Cash on Delivery, nationwide Bangladesh |
| Tie Points | 400 total (300 terminal strip + 2 × 50 power rails) |
| Terminal Strip | 30 rows, 5 connected holes per side (columns A-E and F-J) |
| Power Rails | 2 independent rails, 25 holes each, red/blue coded |
| Hole Pitch | 2.54 mm (0.1 in) standard grid |
| Accepted Leads | DIP ICs with 0.3 in / 0.6 in spacing, header pins, 20-29 AWG solid wire |
| Contact Material | Nickel-plated phosphor bronze spring clips |
| Contact Life | Thousands of insertion and removal cycles |
| Working Voltage | Low-voltage prototyping, typically up to 24 V DC |
| Current Capacity | About 1 A per strip, keep below for long sessions |
| Body | Bare ABS board, no adhesive backing |
| Dimensions | approx. 83 × 55 × 8.5 mm |
| Colour | White |
| Weight | approx. 35 g |