We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White DB9 male breakout adapter with screw terminals and black-green case

Vszerda

Vszerda DB9 Serial Adapter 10 PCS Male White 12-24AWG

SKU CH-G3RG-G4QQR

Solder-free DB9 male breakout board with screw terminals for 12-24 AWG wires and multiple cable-entry sizes

  • Solder-free terminals accept 12-24AWG wire
  • Four cable-entry holes from 0.2 to 0.4 inch
  • Pure copper contacts resist repeated mating cycles
  • Insulating shell provides anti-slip grip
  • Ten male DB9 adapters with protective covers included

DB9 Serial Adapter 10 Pack

This pack contains ten DB9 male serial adapters with solder-free screw terminals. Each unit accepts solid or stranded wire from 12 to 24 AWG and includes a protective case. The adapters suit engineers and technicians who need quick RS-232 connections for industrial, networking or laboratory equipment.

Thermals Noise and Power

The adapters are passive components with no active circuitry, so they generate no heat and produce no audible noise. They draw no power of their own and simply pass signals through the copper contacts. Normal use adds no thermal load to the enclosure or rack.

Screw Terminal Wire Range

The screw terminals accept conductors from 12 to 24 AWG, which determines whether your field wiring fits without modification. Cable entry holes of 5 mm, 6 mm, 7 mm and 10 mm accommodate common insulation diameters. Buyers needing push-in spring terminals or a different wire gauge range should choose another connector style.

Highlights

  • Solder-free terminals accept 12-24AWG wire
  • Four cable-entry holes from 0.2 to 0.4 inch
  • Pure copper contacts resist repeated mating cycles
  • Insulating shell provides anti-slip grip
  • Ten male DB9 adapters with protective covers included

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect wires to the screw terminals on this DB9 adapter without soldering?

Strip each wire to fit the 12-24AWG range, insert into the screw terminals matching the DB9 pinout, tighten the screws, then route the cable through the 5mm, 6mm, 7mm or 10mm hole before snapping the case shut.

Which parts of this adapter might need replacement after repeated mating cycles?

The gold-plated copper contacts resist wear, but the screw-terminal blocks and the three protective covers can loosen or crack over time and are the only serviceable items.

What is the maximum cable diameter the case can accommodate before the lid will not close?

The largest cable entry is 10mm (0.4in), so any jacket thicker than that will prevent the case from sealing properly.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.