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Green rectangular PCB with a black DB25 male connector and labelled screw terminals

Qin Bo Electronics

Qin Bo Electronics DB25-G2-00 Male 25-Pin Breakout Board Gadget

SKU CH-7PC9-CBSRZ

A 25-pin DB25 male breakout board with labelled signal lines, 5 mm terminal spacing, and 10 A current capacity for communication debugging

  • Debug communication with 25 clearly labeled signal lines
  • Accepts 24-12AWG wire up to 10A current
  • Riveting teeth terminals with 5MM spacing for secure connection
  • Insulated 3mm base pad prevents short circuits
  • Compact 87 x 54 x 18mm board weighs 54g

DB25 Breakout Board for Debugging

The Qin Bo Electronics DB25-G2-00 is a male 25-pin breakout board designed for communication debugging. It presents every signal line on clearly labelled terminals so engineers and hobbyists can tap or inject individual connections without soldering. The board arrives new and includes a 3 mm insulated pad on the underside.

5 mm Terminal Spacing Accepts 24-12 AWG Wire

Each of the 25 terminals uses riveting-teeth connectors spaced at 5 mm with 2.5 mm screw holes, requiring a 2.5 mm screwdriver. The copper terminals are rated for up to 10 A and accept solid or stranded wire from 24 AWG to 12 AWG, making the board suitable for a wide range of signal and low-power lines.

Simple Screw-Terminal Assembly With Clear Labels

Installation consists of stripping wires to the correct length, inserting them into the labelled terminals, and tightening the screws with a 2.5 mm driver. The green-and-black PCB measures 87 x 54 x 18 mm and weighs 54 g. Mis-wiring is the main risk; the printed names and numbers on the board help prevent crossed connections.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 85% of the 5,998 comparable items (median $24.99).

Specifications

No published specifications for this item yet.

Questions about this item

What does the 25-pin layout mean when I wire this board into my project?

All 25 signal lines are broken out and clearly labelled by name and number, so each pin can be connected directly to the screw terminals without guessing the pin-out.

What does the riveting-teeth terminal type cap in practice?

The screw terminals accept 24-12 AWG wire and are rated for up to 10 A per connection, limiting the current you can safely carry through each terminal.

What physical clearance does the 87 x 54 x 18 mm board need to mount?

The board measures 87 mm long by 54 mm wide by 18 mm tall and has 2.5 mm screw holes, so allow that footprint plus room for a 2.5 mm screwdriver and the 3 mm insulated pad underneath.

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