DIP8 to SOP8 Adapter Board - 1.27mm to 2.54mm "Reverse" Converter PCB

Specifications

• Dimensions: 10mm x 10mm

• PCB Material: High-quality FR-4 Glass Fiber

• Top Side (Input): 8 x Through-holes for DIP8 (2.54mm Pitch)

• Bottom Side (Output): 8 x Through-holes Pads for SOP8/SOIC8 (1.27mm Pitch)

• Board Thickness: 1.6mm

• Connection Type: 1-to-1 Straight Pin Mapping

Key Applications & Projects

• Audio Upgrades: Swapping generic SMD op-amps in DACs or sound cards with high-end DIP8 alternatives.

• EEPROM Swapping: Interfacing through-hole memory chips with surface-mount programming sockets.

• Hardware Prototyping: Testing DIP-packaged microcontrollers on boards designed for surface-mount layouts.

Unlock New Capabilities (Project Evolution)

• Feature Upgrade: By soldering a DIP8 socket onto this adapter instead of the chip itself, you can create an "op-amp swappable" platform on a board that was previously locked into a single surface-mount component.

• Effort Level: Intermediate. Requires steady hands for soldering the bottom pads to the main PCB footprint.

Package Includes:

• 1 x DIP8 to SOP8 Double-Sided Adapter PCB

FREQUENTLY ASKED QUESTIONS (FAQ)

1. Is this a "SOP8 to DIP8" or a "DIP8 to SOP8" adapter? This is a "DIP8 to SOP8" board, meaning it lets you put a DIP8 chip into a SOP8 slot.

2. What is the lead pitch on the bottom? The SMD pads have a standard 1.27mm pitch.

3. What is the hole pitch on the top? The holes are spaced at a standard 2.54mm (0.1") DIP pitch.

4. Are the pins pre-soldered? No, you must provide and solder your own pins or sockets.

5. How big is the PCB? The board measures 10mm by 10mm.

6. Will this fit a wide-body SOP8 footprint? Yes, the pads are usually long enough to accommodate both narrow (150mil) and wide (208mil) footprints.

7. Can I solder a socket onto this board? Yes, it is ideal for mounting a DIP8 socket to allow for easy chip swapping.

8. Does it support TSSOP8? No, TSSOP8 usually has a 0.65mm pitch; this board is specifically for 1.27mm pitch SOP8/SOIC8.

9. How do I identify Pin 1? Pin 1 is typically indicated by a square pad or a dot on the silk screen.

10. Is the pin mapping 1-to-1? Yes, Pin 1 on the top connects directly to Pad 1 on the bottom, and so on.

11. Is the board double-sided? Yes, it features traces on both sides to facilitate the conversion.

12. Can I use this for BIOS programming? Yes, if your BIOS chip is DIP8 and your board/programmer has a SOP8 slot.

13. What is the material? It is made from standard FR-4 grade glass fiber.

14. Will this add height to my project? Yes, you must account for the 1.6mm PCB thickness plus the height of the DIP chip or socket.

15. Is it suitable for high-frequency signals? While passive, the additional traces may introduce minimal capacitance; for high-speed logic, direct soldering is always preferred.

16. How many pins does it have? It features 8 mounting pads and 8 through-holes.

17. Is it compatible with Arduino projects? Yes, it is commonly used for adapting chips for breadboard-like flexibility in custom builds.

18. Can I use this for op-amp rolling? Yes, this is one of the most common uses for this specific "reverse" adapter.

19. What tools do I need? A fine-tip soldering iron and solder are required for installation.

20. Can it be reused? Yes, if desoldered carefully, the PCB can be reused for another component.