20-Pin DIP IC Socket Adaptor (0.300" Narrow Body - Through-Hole)

When your custom printed circuit board relies on 20-pin integrated circuits—such as the ubiquitous 74HC245 octal bus transceiver, complex LED matrix drivers, or specific AVR microcontrollers like the ATtiny2313—the 20-Pin DIP IC Socket is a crucial addition to your Bill of Materials (BOM). Instead of soldering your sensitive silicon directly to the PCB and risking fatal thermal damage from your soldering iron, you solder this rugged, heat-resistant thermoplastic socket in its place. Once the board is fully assembled, cooled, and washed, you simply press your IC firmly into the socket.

Beyond acting as a thermal shield during assembly, this socket transforms hardware debugging and field repairs from a frustrating chore into an instantaneous fix. 20-pin logic chips are frequently used as "buffers" or level shifters between a 3.3V microcontroller and high-voltage 5V peripherals. Because they act as the physical middleman, they are often the first components to blow if a voltage spike occurs. With a socket in place, you do not need to desolder 20 delicate pins to fix the board; you just pry out the burnt chip and snap a replacement into the tensioned metallic contacts.

Key Features & Functional Advantages:

• Zero-Heat Installation: Completely isolates your integrated circuits from the destructive heat of manual hand-soldering, wave-soldering, and hot-air rework stations.

• Instantaneous Chip Swapping: Allows for immediate replacement of damaged logic chips or rapid swapping of microcontrollers during iterative firmware testing.

• Standardized 0.1" Pitch: The pins are perfectly spaced at 2.54mm (0.1 inches) apart, dropping flawlessly into standard perfboards, stripboards, and solderless breadboards.

• 0.300" Row Spacing: Specifically sized for the standard "narrow body" 20-pin footprint utilized by the vast majority of DIP logic gates and buffer ICs.

• Dual-Wipe Contacts: Features tensioned, dual-leaf metallic springs inside each pin slot that aggressively grip the flat legs of the IC, ensuring a highly reliable, low-resistance electrical connection even under vibration.

Perfect For:

• Logic Level Shifting Boards: The mandatory physical mount for 74-series octal transceivers (like the 74HC245 or 74HC595 shift registers) used to safely drive 5V LED strips from a 3.3V ESP32 or STM32.

• ATtiny Prototyping: Provides a safe, reusable housing for 20-pin microcontrollers (like the ATtiny2313 or ATtiny1614) on permanent perfboard projects.

• Custom Display Drivers: Highly useful when building custom PCBs to drive multiplexed 7-segment displays or large dot-matrix LED panels.

• Vintage Computing Repair: The standard, low-cost replacement part for restoring classic 8-bit computers and arcade cabinets that utilize socketed ROMs, RAM, and logic ICs.

Technical Specifications:

• Pin Count: 20 Pins (2 rows of 10)

• Pin Pitch (Spacing between adjacent pins): 2.54 mm (0.1")

• Row Spacing (Distance between the two rows): 7.62 mm (0.300" - Narrow Body)

• Mounting Type: Through-Hole (PTH)

• Contact Style: Dual-Wipe / Leaf Spring (Standard)

• Housing Material: Black Thermoplastic (UL94V-0 Rated)

• Contact Material: Tin-plated Phosphor Bronze

• IC Compatibility: Any standard 20-pin, 0.300" wide DIP integrated circuit.

Ensure your order is placed by 2PM to guarantee next-day delivery! Our commitment to prompt service includes a 24-hour delivery system through our network of carriers, aimed at ensuring your package arrives right on schedule.

Please note, a delivery fee of €4.99 applies for orders under €50. For those in remote areas, be aware that our couriers may apply an extra surcharge. This additional fee helps cover the costs of transporting your items to harder-to-reach locations.