This JH-Electronica SMT SMD Component Welding Practice Board DIY Kit is a practice pack intended for use in soldering practice of SMT (Surface Mount Technology) and SMD (Surface Mount Device) components. The contents include a small printed circuit board (80 x 60 x 1.6 mm), and various SMT and SMD components that you can practice soldering. This DIY practice pack is an excellent choice for anyone who wants to learn to solder SMT and SMD components or improve their skills in this area.

In addition to the circuit board, a total of 110 components in nine different categories are included.

Parts list

1. Resistor class -- package is 0805 (20 pieces, all in series, the total resistance is R1)
2. Resistor class -- the package is 0603 (34 pieces, all in series, the total resistance is R2)
3. Resistance class -- package is 0402 (10 pieces, all in series, total resistance is R3)
4. Resistance exclusion class -- the package is 0603 (6 pieces, all in series, with test points)
5. Capacitor class -- the package is 0805 (20 pieces, all in series, the total capacity is C1)
6. Diode class -- 3216 (10 PCS, all in series, test point for DA)
7. Triode -- SOT-23 (6 PCS, with test point)
8. Integrated chip class -- packaged in SO-14 (2 PCS, with test point)
9. Integrated chip class -- LQFP44 (2 PCS, with test point)