Features
This is a board that allows you to practice for the skill certification test “3rd class electronic device assembly (electronic device assembly work)” conducted by the Central Vocational Ability Development Association.
The material, thickness, hole diameter, and land shape of the skill certification board are faithfully reproduced, so you can practice in a practical manner just by preparing the parts.
Patterns are also drawn from each land, so you can practice more realistically.
Since the resistances are aligned in a straight line, you can compare the bending condition of the leads.
X-Y directions are indicated for mounting square chip parts.
There is a hole for the lug terminal, so you can practice hooking it by screwing a 3mm board lug.

Use
Soldering skill practice

Specification
Finishing treatment: Flux finish
Board external dimensions: 95 x 95mm
Board thickness: 1.6t
Others: 4 board fixing holes (3.2mm) 10 board lug mounting holes (3.2mm)
CT-VAL3 10 pieces
Material: Paper phenol

Specification2

Material/Finish

Set contents/accessories

caution