Heating every pin of a small connector at once is why a repair bench keeps hot air. A soldering tip can wet one pin while the others stay solid, so the part rocks on pads that haven't melted, and a stream of hot air warms the whole group. That stream has usually come from a bench station and a hose. On September 14, 2026, MINIWARE said the AirGo 140 was available to purchase through its official website. It's a pen-shaped gun listed at 115 g, from Guangzhou e-Design Intelligent Technology Co., Ltd. The product page and posts don't print a price, and the page offers an inquiry form instead. TMWB hasn't used it.
What are the specs?
- Temperature: 80 to 450°C, with a claimed room temperature to 300°C in as little as 10 seconds. No time is given for the climb to 450°C.
- Fan: brushless, 100,000 rpm, with front intake and front outlet, and five airflow levels. No liters per minute is published, so there's nowhere to land a profile written in liters.
- Input: 20 to 28 V over either USB-C Power Delivery or a DC5525 barrel jack.
- App: a phone app with real-time monitoring, with no phone system or radio named.
- Conformity marks: CE, FCC, UKCA, and RoHS, which are the maker's claims.
Which kit do you need?
A 140 W heater needs a supply that can deliver 140 W, and a lower-rated laptop charger won't run the gun at the full claim. The main kit has the gun, a USB-C cable, a reminder card, and a manual, with no supply. The US kit includes a 140 W PD supply and the EU kit includes the EU version, and both add a sleep stand and an accessory that isn't named in the sources I used.
How does it compare with a bench micro-station?
USB-C soldering pens were common on maker benches by September 2026, but a PD-powered hot-air tool was rarer. Hakko's FR-850 bench micro-station, announced in May 2025, publishes 1.5 to 5 liters per minute of airflow. The AirGo is a handheld pen with a fan speed and a heat-up claim instead. They're different packages for heating a footprint, and a job planned in liters can use the FR-850's figures.
How did the launch unfold?
The paper trail runs across three dated posts. MINIWARE's account posted a first look on July 7, 2026, with no sale language, giving 115 g, 140 W, 300°C in 10 seconds, app control, and the line that this is the company's first PD-powered portable hot-air gun. A post on September 12 said the gun would drop on September 14, and the September 14 post said the new products were available for purchase through the official website. The product page carries the longer specification list and still prints no price, offering an inquiry form instead.
The July post and the product page agree on the weight and on the heat-up claim of room temperature to 300°C in as little as 10 seconds. That timing is MINIWARE's claim, the page's range is 80 to 450°C, and no time is printed for the climb from 300 to 450°C. Room temperature isn't given a number either.
Why does a pen-shaped gun matter?
Heating every pin of a small connector at once is the reason repair benches keep hot air. A shielded can soldered down at several points is the same problem: a soldering tip wets one pin while the others stay solid, so the part rocks on pads that haven't melted. A stream of hot air warms the whole group, and that stream has usually come from a station on the bench and a hose in the hand. The AirGo puts the heater, the fan, and the nozzle into a 115 g pen that runs from a 20 to 28 V supply, which is a separate brick or a source the owner already has.
The fan is brushless, meaning electronics switch its coils instead of carbon brushes, and it's listed at 100,000 rpm. That's a speed, and the volume of air it moves in liters per minute isn't on the page, so five airflow levels are printed as steps on a scale with no published volume. Air enters and leaves at the front: front intake means the fan draws air from the front of the pen instead of the back of a handle.
What do the conformity marks mean?
The product page states CE, FCC, UKCA, and RoHS. CE is a European conformity mark, FCC is the mark associated with the U.S. Federal Communications Commission, UKCA means UK Conformity Assessed (the United Kingdom's mark), and RoHS means Restriction of Hazardous Substances, which limits certain materials in electrical products. These are the maker's printed claims, and they add no figure for airflow, heat-up time, or wattage.
The listing also leaves a few other questions open. The accessory included in the US and EU kits isn't named in the sources I used, no countries, lead times, or currency are listed for the official website, and the phone app's fields and supported platforms aren't described.
What does it cost, and where can you buy it?
MINIWARE's September 14 post says the new products were available for purchase through the official website. The AirGo 140 product page, from Guangzhou e-Design Intelligent Technology Co., Ltd., prints no price and offers an inquiry form instead, and the posts cited here print none either. Countries, lead times, and a currency aren't listed. The first-look post from July 7 had no sale language, so the September 14 notice is the first statement that the gun could be bought.
Who is it for?
Rework on small connectors and shielded cans when a bench station and hose are the awkward part: field repair, or a bench that already uses USB-C irons. A profile that needs liters per minute is a weak match, and so are paint removal and wide heat-shrink, which want a broad blast. A manual thread is on MINIWARE's forum, and I'm not taking ratings from forum replies.
