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Home > Industrial Equipment & Components > Welding & Soldering Supplies > Welding Wire > F50 Solder Wire,3 Size Optional 0.8/1.0/2.0mm 100G Tin Lead Solder Spool

F50 Solder Wire,3 Size Optional 0.8/1.0/2.0mm 100G Tin Lead Solder Spool

Product Spotlights

Moderate 45% tin ratio with built-in rosin core for easy self-flux soldering; smooth wire extrusion for steady even melting; three mainstream diameter specs (0.8/1.0/2.0mm),100G small spool lightweight packing; fast tin pickup, low spatter for PCB & household appliance daily welding work.

Negotiable MOQ: 1 Combo (Price negotiable depending on order volume and customization)

Key Specifications

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Transport Package:

Wooden crate packaging

Trademark:

Changyun Technology

Origin:

China

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Zhengzhou Zhishichangyun Technology Co. Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

Tianjin/shanghai/qingdao/shenzhen/shanghai

Delivery Detail:

3 days

Product Details
Company Profile
Contact Us

Transport Package Wooden crate packaging

Trademark Changyun Technology

Origin China

Product Description:

F50 Rosin Core 45% Tin Solder Wire,3 Diameter Options

This F50 series flux-cored solder wire adopts 45% tin-lead alloy with pre-filled rosin flux inside wire core, no extra soldering paste needed during operation, greatly simplifying daily electronic welding steps. Three classic commonly-used diameters cover fine-patch precision repair(0.8mm),general PCB component welding(1.0mm) and thick wire terminal soldering(2.0mm).

Precision drawing forming ensures uniform wire diameter for stable consistent melting, less splash and high tin-adhesion rate on copper pads; compact 100g small roll design is portable for field maintenance, bulk loose packing meets accessory wholesaler and repair shop bulk purchasing demand.

Key Technical Specifications

Model Number	0940-0108(0.8mm)/0940-0110(1.0mm)/0940-0120(2.0mm)
Product Type	Rosin core fluxed tin-lead solder wire spool
Tin Content	45% Sn alloy with built-in rosin flux core
Spec	0.8/1.0/2.0mm,100G/spool
Core Features	Built-in rosin self-flux,smooth melting,low spatter,3 multi-size selection,easy tin wetting
Packaging Method	Bulk loose packing
Carton Quantity	120pcs per outer carton,20 inner small packs

Core Product Features & Customer Benefits

Pre-filled rosin flux core: Automatic flux release when heated,saves separate flux adding work to improve daily soldering efficiency.
Graded 3 diameter options: Thin 0.8mm for tiny SMD repair,1.0mm universal for common PCB,2.0mm for thick cable lug soldering.
Stable 45% tin formulation: Balanced cost & soldering performance with outstanding tin-wetting,less cold solder joint failure.
Low splash uniform melting: Fine extrusion processing reduces tin spatter to keep circuit board clean during precision welding.
Portable 100G small spool: Lightweight roll easy to carry for outdoor on-site appliance maintenance work.

FAQ

Q: Which diameter to pick for small PCB chip repair?
A: Select 0.8mm thin solder wire for miniature component precision soldering;1.0mm is universal daily option.
Q: Does this solder need extra flux?
A: No,inner rosin core releases flux automatically while melting for regular electronic soldering.
Q: Main application?
A: Household appliance repair,PCB maintenance,student electronic experiment,small electrical component welding.
Q: Bulk delivery lead time?
A: Goods ship within7~15 working days after deposit confirmation.