HAKKO Soldering Station: 300 W, Conical Tip
The HAKKO FR4003-81 is a 300 W desoldering gun with a conical tip, designed for use with the FR-400 UHD compatible station. This soldering station accessory is manufactured by HAKKO under part number FR4003-81.
SKU 3G-OTH-357976
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Product Description
The HAKKO FR4003-81 is a 300 W desoldering gun with a conical tip, designed for use with the FR-400 UHD compatible station. This soldering station accessory is manufactured by HAKKO under part number FR4003-81.
Frequently Asked Questions
What is the HAKKO FR4003-81 desoldering gun used for?
The HAKKO FR4003-81 is a 300 W desoldering gun with a conical tip, designed for precise removal of solder from through-hole components. It is used with the FR-400 UHD station in electronics manufacturing, rework, and repair applications across industrial and laboratory settings.
What are the specifications of the HAKKO FR4003-81?
The HAKKO FR4003-81 is a 300 W desoldering gun with a conical tip, compatible exclusively with the FR-400 UHD station. Its manufacturer part number is FR4003-81. This accessory is built for high-power, controlled desoldering tasks in professional electronics assembly and rework environments.
Where to buy the HAKKO FR4003-81 worldwide?
3G Electric supplies the HAKKO FR4003-81 desoldering gun to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this genuine HAKKO accessory.
How to select the right tip for the HAKKO FR4003-81?
Select a conical tip for the HAKKO FR4003-81 when desoldering standard through-hole joints. For larger pads or thermal mass, consider a larger tip shape. Always match the tip to the FR-400 UHD station's 300 W output to ensure efficient heat transfer and avoid damage to components.
Used in
Common applications for HAKKOHAKKO Products
3G Electric supplies HAKKO desoldering guns. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.










