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Black rectangular ABS case with DB25 female connector and labeled screw terminals visible

BONAEVER

BONAEVER DB25 Breakout Board with Case

SKU CH-YH0Q-WDZC0

A solder-free DB25 breakout board with labelled terminals, an ABS case and a copper base for industrial serial connections

  • Case styleProtection Case
  • Solder-free terminals speed up wiring
  • 25-pin DB25 female adapter fits legacy serial ports
  • Insulated ABS+PC case protects contacts from shorts
  • All-copper nickel-plated base resists oxidation and wear
  • Compact 59 x 55.5 x 23 mm footprint saves bench space

DB25 Breakout Board for Industrial Signals

The BONAEVER DB25 breakout board provides a solder-free female adapter that converts a 25-pin port into clearly labelled screw terminals. It is built for engineers and technicians who need quick, reliable access to serial or industrial control signals without picking up a soldering iron.

Insulated Case and Copper Base for Cool Running

An ABS and PC enclosure with a 10 mm cable entry shields the all-copper base and nickel-plated contacts, keeping thermals low and preventing oxidation during continuous use. The board draws only the signal current passing through, rated at 10 A per connection, with a torque spec of 1.7 Lb-In for secure clamping.

Replaces Custom Wiring Harnesses

This module removes the need to build one-off cable looms or solder DB25 connectors directly, saving bench time when prototyping or maintaining legacy equipment. It is not suited for buyers who require high-density multi-pin layouts beyond 25 positions or automated crimp termination.

How it compares

Measured against everything we stock in Laptop Carrying Cases & Bags, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 93% of the 5,942 comparable items (median $24.99).

Specifications

Size & build
Case styleProtection Case

Questions about this item

How do I mount the DB25 breakout board inside its case and what is the common mistake?

Align the board with the 59 x 55.5 mm case interior, insert the long bolts through the mounting holes, and tighten the nuts to 0.2 Nm; the step most people miss is applying that exact torque so the copper terminals stay flat.

What maintenance will the terminal block need over time?

Re-torque the 25 screw terminals to 0.2 Nm periodically and inspect the nickel-plated copper needles for oxidation; the ABS+PC case and copper base resist corrosion but vibration can loosen the 3 mm terminal holes.

What is the first limit reached when running all 25 channels continuously?

The 10 A per-contact rating is the first ceiling; sustained loads above that will heat the brass pin headers and the 26-16 AWG wire junctions before the case or insulation becomes a factor.

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