Carlson pin for PCB silk screen alignment
$0.1 – $1 / pcs
Carlson Pin normally used on multilayer PCB silk screen alignment
Material: High speed steel
Base plate size：23*44.5mm
Packing： 100pcs/pack,1000pcs/bag
1.Function of calson pin:
Carlson pin is a special tool made of high-grade special steel, designed for PCB screen printing and double-sided alignment. Its main feature is that the needle tip adopts welding process to ensure zero displacement during use, providing unparalleled stability.
2.Advantage:
•Double-sided high efficiency: After the first side of the PCB is screen printed, the circuit board can be flipped for the second side screen printing without baking due to the firm support of the needle holder. This saves time and simplifies the production process.
•Ultra-stable structure: The welding needle tip eliminates the shaking, which is essential for maintaining the alignment of multi-layer PCBs.
Easy to insert: The surface is treated to reduce friction, allowing it to be smoothly inserted into the punching hole.
3.Technical data:
| Pin tip dia | 1.0mm,1.5mm,1.9mm,1.95mm,2.0mm,2.5mm,2.9mm,3.0mm ect…. |
| Pin tip hight | 1.4mm |
| Base plate size | 23*44.5mm |
| Base plate hight | 0.25mm |
| Tolerance | +0005/-0.02mm |
| Packing | 100pcs/pack,1000pcs/bag |
4.Key Features:
Mounting Options: Available with rectangular (tab-style) or square for different mounting styles.
Durable Materials: Typically stainless steel, treated for easy insertion.
Wide Applications: Used in silk screen printing, PCB filed.
5.Comparison
Stability: Carlson pins offer superior solder tips, while universal dowel pins may have slight play.
Efficiency: Carlson pins eliminate the bake step for double-sided PCB screen printing; universal dowel pins follow the standard process.
Use Cases: Carlson pins are PCB-specific, while universal dowel pins are used in a variety of industries.
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