DIP IC Sockets — 6 to 40 Pin, Solder Type, 2.54mm Pitch, PCB Mount (5-Pack)

These solder-type DIP IC sockets provide a reliable, removable mounting solution for through-hole DIP integrated circuits on PCBs. With 2.54mm (0.1") pin pitch and tin-plated phosphor bronze contacts, they allow ICs to be inserted and removed without desoldering — essential for prototyping, IC programming, and field replacement of socketed microcontrollers, EEPROMs, and logic ICs.

Key Specifications

Parameter	Value
Pin Count Options	6, 8, 14, 16, 18, 20, 24, 28, 40 pin
Pin Pitch	2.54mm (0.1")
Row Spacing	7.62mm (300 mil) for ≤28 pin; 15.24mm (600 mil) for 40 pin
Contact Material	Phosphor bronze, tin-plated
Housing Material	Nylon (UL94 V-0 flame retardant)
Mounting Type	Through-hole, solder type
Operating Temperature	-40°C to +85°C
Quantity	5 pieces

Why Use DIP IC Sockets?

No-desolder IC replacement — swap ICs instantly without heat damage to the PCB or IC
Prototyping flexibility — test different ICs in the same circuit without resoldering
IC programming — remove, program in a ZIF socket, and reinsert without desoldering
Thermal protection — protects heat-sensitive ICs (EEPROM, microcontrollers) from soldering heat
Field serviceability — enables end-user IC replacement in production equipment

Compatible With / Common Use Cases

8-pin: NE555, LM358, ATtiny85, 24C02 EEPROM, op-amps
14-pin: 74HC00, 74HC14, LM324, CD4011 logic ICs
16-pin: 74HC595, 74HC165, CD4017, PCF8574 logic ICs
28-pin: ATmega328P (Arduino UNO MCU), 24LC256 EEPROM
40-pin: ATmega16/32, Z80 CPU, 8051 microcontrollers

Frequently Asked Questions

Q: What is the difference between standard DIP sockets and ZIF (Zero Insertion Force) sockets?
A: Standard DIP sockets require moderate force to insert/remove ICs and are designed for permanent or semi-permanent installation on PCBs. ZIF sockets have a lever mechanism for zero-force insertion, ideal for high-cycle IC programming. Use standard sockets for PCB mounting and ZIF sockets for programming jigs.

Q: Can I use a 28-pin socket for a 28-pin narrow-body IC like ATmega328P?
A: Yes, if the socket row spacing matches the IC body width. ATmega328P (DIP-28) uses 600 mil (15.24mm) row spacing — ensure you select the correct wide-body 28-pin socket. Narrow-body 28-pin sockets (300 mil) are for ICs like 24LC256 EEPROM.

Q: Should I use turned-pin (machined) or stamped-pin sockets for critical applications?
A: Turned-pin (machined) sockets have round contacts that grip IC pins more reliably and have lower contact resistance — preferred for high-reliability and high-cycle applications. Stamped-pin sockets (this listing) are cost-effective for general prototyping and low-cycle use. For production equipment, use machined sockets.