Name: Generic 28 Pin DIP IC Socket Base - 28 Pins (1 Piece)
Brand: Generic
SKU: OL-GEN-28PINDIP
Price: 45.00 INR
Availability: InStock

Reliable Connectivity

Ensures stable electrical contact for your integrated circuits, preventing intermittent failures.

Simplified Development

Allows rapid component changes, accelerating your design, testing, and debugging processes efficiently.

IC Longevity Preserved

Protects delicate IC pins from soldering heat and repeated handling stress effectively.

The Engineering Behind 28 Pin DIP IC Socket Base

The 28 Pin DIP IC Socket Base is a fundamental passive component engineered to facilitate the secure and repeatable mounting of 28-pin Dual In-line Package (DIP) integrated circuits onto Printed Circuit Boards (PCBs). Its core architecture features precision-machined or stamped contacts within a durable plastic housing, designed for through-hole mounting. This operational mechanic provides a robust friction fit connection, eliminating the need to directly solder sensitive IC pins, thus preserving component integrity and simplifying circuit modifications.

This socket’s structural execution prioritizes both electrical reliability and mechanical longevity. Constructed from high-quality PBT or PPS plastic for the body and tin-plated brass or beryllium copper contacts, it ensures excellent heat resistance and stable electrical pathways. Its design provides a resilient interface for numerous insertion/withdrawal cycles, making it an indispensable tool for development, testing, and production environments where frequent IC replacement is anticipated, ensuring maximal component lifespan and minimizing rework.

Standardized 28-Pin Configuration

Engineered for universal compatibility, this socket precisely matches the industry-standard 28-pin DIP footprint, making it ideal for a vast array of microcontrollers (e.g., ATmega328P), memory chips, and logic ICs. This standardization allows for seamless integration with existing PCB designs and breadboards, drastically reducing setup time and enabling rapid iteration in circuit development without bespoke mounting solutions.

Enhanced Prototyping Workflow

This socket fundamentally resolves the traditional operational pain points associated with direct IC soldering. It enables quick, tool-free swapping of ICs, which is critical during debugging, firmware development, or when testing different component revisions. This capability protects delicate IC pins from thermal stress and mechanical damage during handling, significantly extending the lifespan of valuable integrated circuits and streamlining the entire development lifecycle.

Optimized for Performance & Integration

Pin Count: 28
Package Type: DIP (Dual In-line Package)
Mounting: Through-Hole Technology (THT)
Contact Material: Tin-plated Brass
Insulator Material: PBT (Polybutylene Terephthalate)
Operating Temperature: -40°C to +105°C
Compatibility: Standard 28-pin DIP ICs (e.g., ATmega328P)
Quantity: 1 Piece

Features & Benefits

28-Pin DIP Compatibility: Universally fits standard 28-pin dual in-line package integrated circuits.
Through-Hole Mounting: Ensures a strong mechanical and electrical connection to your PCB.
Easy IC Swapping: Facilitates quick replacement of ICs without desoldering, protecting sensitive components.
Robust Construction: Manufactured from durable plastics and high-quality metal contacts for long-term reliability.
Enhanced Prototyping: Perfect for breadboarding and development boards, simplifying testing and iteration cycles.
Pin Protection: Safeguards delicate IC pins from bending or damage during handling and insertion.

Pro-Grade Advantages

Easy IC replacement and upgrades without soldering.
Protects sensitive ICs from thermal stress during assembly.
Ideal for prototyping, testing, and educational circuits.
Reduces rework time and component waste in development.

Technical Considerations

Adds minimal height to the overall PCB assembly profile.
Introduces slight parasitic capacitance and resistance into signal paths.

What types of ICs are compatible with this 28-pin DIP socket?

This socket is designed for any integrated circuit packaged in a standard 28-pin Dual In-line Package (DIP), such as microcontrollers (e.g., ATmega328P), operational amplifiers, or logic gates that adhere to the 0.3-inch or 0.6-inch row spacing depending on the specific socket variant.

Is this socket suitable for permanent installations or only for prototyping?

While excellent for prototyping due to easy IC swapping, these sockets are also widely used in permanent installations where field replacement or component upgrades are anticipated. Ensure proper soldering for long-term reliability in production.

What material are the contacts made from, and how does it affect performance?

The contacts are typically made from tin-plated brass or beryllium copper. Tin-plating ensures good solderability and corrosion resistance, providing reliable electrical conductivity over time, critical for maintaining signal integrity.

What is the typical insertion/withdrawal force for DIP sockets?

Insertion and withdrawal forces vary based on the contact type (stamped vs. machined) and quality. Stamped contacts typically have higher forces, while machined contacts offer lower force and greater durability for repeated insertions, generally around 150-250 grams per pin.

Can this 28-pin DIP socket be used on a breadboard?

Yes, most standard 28-pin DIP sockets are designed with a 0.1-inch (2.54mm) pin pitch, making them perfectly compatible with standard solderless breadboards for easy and secure prototyping without soldering.

Specification	Value
Pin Count	28
Package Type	Dual In-line Package (DIP)
Mounting Type	Through-Hole Technology (THT)
Pin Spacing (Pitch)	2.54 mm (0.1 inch)
Row Spacing (Width)	15.24 mm (0.6 inch)
Contact Material	Tin-plated Brass
Insulator Material	PBT (Polybutylene Terephthalate)
Contact Resistance	< 20 mΩ
Operating Temperature	-40°C to +105°C
Dielectric Strength	1000 V RMS
Insulation Resistance	> 1000 MΩ
Durability	100 cycles min.