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Slim stainless steel and polycarbonate soldering iron with USB-C port

Smart Mini Portable Soldering Iron 5W USB-C 12s 32-bit RISC-V

SKU CH-NKKC-EYMGH

A 5 W USB-C soldering iron reaches temperature in 12 seconds with a 32-bit RISC-V controller and auto standby

  • Power rating5 W
  • Commercial or home useResidential
  • Heats to operating temperature in 12 seconds
  • Auto standby mode activates when idle for safety
  • Sleek slim design with SAE 304 stainless core
  • Adjustable tip temperature controlled by 32-bit RISC-V SoC
  • Dual power input design includes USB-C support

Smart Mini Portable Soldering Iron

This smart mini portable soldering iron integrates a 32-bit RISC-V SoC for precise temperature control. It reaches operating temperature in 12 seconds and offers an on-demand rapid boost feature. The adjustable tip temperature suits hobbyists and technicians handling small electronics repairs. Its compact form factor makes it easy to carry for field work or bench use.

Dual USB-C Power Input Design

The iron accepts power through a USB-C connection, replacing the need for a dedicated mains-powered station. This jump is worth it when you need a lightweight tool powered by a power bank, laptop or wall adapter. It eliminates the bulk of a traditional base unit and fixed cable. The 5-watt rating limits it to small joints and thin wires rather than heavy connectors or large ground planes.

SAE 304 Stainless Steel Core

The heating core uses SAE 304 stainless steel housed inside a polycarbonate shell for durability. Auto standby mode engages during inactivity to conserve power and improve safety. The 5-watt output and USB-C power delivery cap the maximum thermal mass it can sustain. It is not suited for continuous high-volume production soldering or tasks requiring sustained high heat.

How it compares

Measured against everything we stock in Soldering Irons & Stations, at today’s prices. Recalculated every night.

Price $30.99
Pricier than about 57% of the 802 comparable items (median $25.99).

Specifications

Power
Power rating5 W
More details
Commercial or home useResidential

Questions about this item

What USB-C power rating does the 5 W iron require?

The iron draws 5 watts through its USB-C port, so any USB-C source that can supply at least 5 W will power it.

How do you activate the 12-second heat-up and avoid the standby lockout?

Press the button once to start the 12-second warm-up; if the iron sits idle it enters auto standby, so press again to resume heating.

When should the SAE 304 stainless steel tip be replaced?

Replace the tip when the plating wears through, the tip no longer wets solder cleanly, or temperature recovery noticeably slows.

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