SOP8 TSSOP8 to DIP8 Adapter PCB - Double-Sided SMD Converter

Specifications

• Board Dimensions: 11.5mm x 11.8mm

• Material: FR-4 Glass Fiber

• Pitch 1 (Front): 1.27mm (for SOP8/SOIC8)

• Pitch 2 (Back): 0.65mm (for TSSOP8/SSOP8/MSOP8)

• DIP Output Pitch: 2.54mm (0.1 inch)

• Number of Pins: 8 Pins

• Through-Hole Diameter: ~0.9mm (Standard for pin headers)

Key Applications & Projects

• Component Testing: Quickly evaluate new SMD sensors or logic gates on a breadboard.

• EEPROM Programming: Ideal for programming SOP8 BIOS or memory chips using a standard DIP programmer.

• Circuit Repair: Replace failed DIP chips with more readily available SMD equivalents.

Unlock New Capabilities (Project Evolution)

• Feature Upgrade: This board essentially turns a surface-mount chip into a removable DIP component, allowing for easy swapping during the tuning phase of a project.

• Effort Level: Intermediate. Requires steady hands and basic SMD soldering techniques to mount the chip and the headers.

Package Includes:

• 1 x SOP8/TSSOP8 to DIP8 Double-Sided Adapter PCB

FREQUENTLY ASKED QUESTIONS (FAQ)

1. Can I use both sides of the board at once? No, the through-holes for the DIP pins are shared between both sides; you should only mount one chip per board.

2. What is the lead pitch for SOP8? The SOP8 (front) side has a pitch of 1.27mm.

3. What is the lead pitch for TSSOP8? The TSSOP8 (back) side has a pitch of 0.65mm.

4. Will this fit a standard breadboard? Yes, once 2.54mm headers are soldered, it fits perfectly across the center channel of a breadboard.

5. What are the physical dimensions? The board is approximately 11.5mm wide and 11.8mm long.

6. Does it come with header pins? No, headers are sold separately.

7. Which side is for SOIC8? Use the side labeled with the larger pads (1.27mm pitch).

8. Is it compatible with MSOP8? Yes, MSOP8 chips typically fit the 0.65mm pitch side.

9. Can I use this for 4-pin or 6-pin chips? Yes, as long as the pitch matches, you can center smaller pin-count chips on the pads.

10. Is the PCB material heat-resistant? Yes, the FR-4 material is designed to handle standard soldering temperatures.

11. Are the pads gold-plated? These typically feature high-quality HASL (solder) plating for easy wetting.

12. How do I identify Pin 1? Pin 1 is clearly marked with a square pad and a numeral '1' on the silk screen.

13. Do I need a special soldering iron? A fine-tip soldering iron or hot air station is recommended for the 0.65mm pitch side.

14. Is there a version for 16-pin chips? Yes, but this specific SKU is for 8-pin devices only.

15. What is the spacing between the two rows of DIP pins? It is standard 0.3-inch (7.62mm) spacing.

16. Is it compatible with SOP8 wide and narrow? Most standard 150mil and 200mil SOP8 packages will fit the 1.27mm side.

17. Can I reuse the board? If you carefully desolder the chip, the board can be reused for another component.

18. What gauge wire fits the holes? Standard 22AWG solid wire or 2.54mm header pins are ideal.

19. Does the board have an version number? Yes, the back is marked "V1.0".

20. Why are the pads different on each side? Different IC manufacturers use different standardized pitches; this dual-sided board covers the two most common 8-pin SMD standards.