Magnetic Pogo Pin Connector

A magnetic pogo pin connector is an electrical connector that combines spring-loaded pins, known as pogo pins, with magnetic elements to create a secure and reliable connection between electronic devices. The pogo pins provide spring-loaded contact points, while the magnets facilitate proper alignment and maintain the connection.

The magnetic attraction between connector parts guides them into the correct position, simplifying the connection process. Magnetic pogo pin connectors are widely used in various industries, including consumer electronics, medical devices, and industrial applications.

At Promax Pogo Pin, we stock precision-engineered magnetic pogo pin connectors designed for durability, reliability, and seamless performance across industries. Contact us today to find the best solution for your needs!

Table of Contents

Structure of a Magnetic Pogo Pin Connector

A magnetic pogo pin connector consists of spring-loaded pogo pins combined with magnetic elements to create reliable electrical connections. The pogo pins, made of brass or copper with nickel or gold plating, feature a plunger, barrel, and spring to maintain consistent contact pressure.

Magnets guide and secure the connection, simplifying alignment during use. These connectors come in various tip configurations and mounting styles, such as surface-mount, through-hole, or cable-mounted options, making them suitable for applications that need frequent, durable connections with high electrical performance.

Types of Magnetic Pogo Pin Configurations

These connectors come in several configurations to meet diverse design requirements:

Surface-Mount (SMT/SMD) Pogo Pins: Compact pins mounted directly onto a PCB, suitable for space-constrained designs.
Through-Hole Pogo Pins: Pins extending through PCB holes, offering robust mechanical stability for industrial applications.
Double-Ended Pogo Pins: Pins with contacts on both ends, facilitating connections between two circuits or devices.
Right Angle Pogo Pins: Pins bent at a 90-degree angle, enabling horizontal connections parallel to the PCB.
High-Current Pogo Pins: Designed to handle higher current loads, ideal for power-intensive applications.
Single-Pin Connectors: A single pogo pin paired with magnetic alignment, ideal for simple power or signal connections.
Multi-Pin Connectors: Multiple pogo pins within a single housing. Common configurations include 2-pin, 4-pin, and 6-pin options.
Custom Pin Arrays: Custom connectors can feature any number of pins, arranged to fit specific design requirements.

Technical Specifications

The performance of magnetic pogo pin connectors is defined by key specifications:

Current Rating: Standard pogo pins support currents between 1 and 5 amps, with high-current variants accommodating up to 15 amps.
Voltage Rating: 12V to 48V, depending on the application and pin design. High-voltage variants can support up to 100V, while medical devices usually use less than 24V.
Spring Force: Available in various force ratings, commonly 30g, 60g, and 100g, to suit different contact pressure needs.
Durability: Many pogo pins are rated from 30,000 up to 100,000 mating cycles, for reliable performance over time.
Operating Temperature Range: Designed to function within a range of -40°F to 300°F, accommodating various environmental conditions.
Plating Materials: Often feature gold or nickel plating to enhance conductivity and resist corrosion, contributing to overall connector reliability.

What are the Advantages of a Magnetic Pogo Pin Connector?

Magnetic pogo pin connectors offer several advantages that make them suitable for various applications:

Advantage	Description
Quick, Easy Connection	The magnetic feature allows for rapid and intuitive connections, reducing assembly time and simplifying the user experience.
High Current Capacity	These connectors can handle current loads of up to 15A, making them suitable for power-intensive applications.
Waterproof Characteristics	Many magnetic pogo pin connectors are designed with waterproof capabilities, enhancing their reliability in environments exposed to moisture.
Long Lifetime	Engineered for durability, these connectors can withstand numerous mating cycles, providing a long service life.
Self-Cleaning Pin Design	The spring-loaded mechanism helps maintain clean contact surfaces, promoting consistent electrical connections over time.
Low Resistance	Precision-machined contacts keep contact resistance low (30 mOhms), contributing to efficient electrical performance.
Wide Operating Temperature Range	Designed to function across a broad temperature spectrum, these connectors are suitable for various environmental conditions.