SEQURE
SEQURE HT140 2-in-1 hot tweezers soldering iron 140W
A 140 W portable hot-tweezer iron melts solder in 2 s and offers three preset temperatures on a 128×32 OLED
- TypeSoldering Iron
- 140 W maximum power for demanding SMD joints
- 2-second tin melting accelerates rework cycles
- 128×32 OLED with adjustable brightness and multi-language menu
- 5 m high-temperature silicone cable and all-metal base for safe handling
- 50–500 °C range with ±1 % accuracy and intelligent standby sleep wake-up
Compact 2-in-1 hot tweezers
The SEQURE HT140 is a 140 W portable soldering iron that combines dual heated tips in a 160 mm body. It reaches working temperature in 2 seconds and accepts power from PD 3.1, QC 3.0 or DC sources up to 28 V through Type-C and DC5525 connectors.
Suited to SMD rework, not heavy joints
Engineers and hobbyists who need precise, single-sided or dual-sided heating for surface-mount components will benefit from the ±1 % accuracy and three preset temperatures. Users requiring high thermal mass for large through-hole connectors or ground planes should consider a higher-capacity station.
140 W headroom for fine-pitch work
The iron comfortably handles 0402 to SOIC packages and melts solder in 2 s, while the 1.5 m silicone lead and metal stand aid bench ergonomics. Extended sessions on large copper pours or multi-layer boards will exceed the available thermal reserve.
Highlights
- 140 W maximum power for demanding SMD joints
- 2-second tin melting accelerates rework cycles
- 128×32 OLED with adjustable brightness and multi-language menu
- 5 m high-temperature silicone cable and all-metal base for safe handling
- 50–500 °C range with ±1 % accuracy and intelligent standby sleep wake-up
Specifications
| Type | Soldering Iron |
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Questions about this item
What power source do I need to run the HT140 at its full 140 W rating?
A USB-C PD 3.1 supply capable of 28 V is required; the kit includes a 65 W adapter, but 140 W needs a higher-rated PD 3.1 brick.
Can I use my existing DC 5525 barrel-jack power supply with this iron?
Yes, the HT140 accepts DC 5–28 V through its 5525 barrel jack, so any compatible supply within that voltage range will work.
How can I confirm the iron is heating accurately after I set a temperature?
The 128×32 OLED shows real-time tip temperature; with the stated ±1 % accuracy you can verify the reading matches your preset value.
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