Versatile electrical components that establish reliable connections
Pin Connectors
Versatile electrical components that establish reliable connections—on-board, between cables, and between device modules.
What Is a Pin Connector?
A pin connector refers to a family of electrical connectors that use metal pins for electrical and mechanical interfacing. These are used to safely transmit power and signals and facilitate modular connection or disconnection between PCBs, cables, and other system components. :contentReference[oaicite:9]{index=9}
Types of Pin Connectors
- Wire-to-Board Connectors: Mated assemblies of pins and receptacles transferring signals between a PCB and cable harness. :contentReference[oaicite:10]{index=10}
- Board-to-Board Connectors: Used where two PCBs need direct connection—pin headers, mezzanine stacks, or spring-pogo solutions. :contentReference[oaicite:11]{index=11}
- Pin Header Connectors: Simple rows of metal pins embedded in a housing, available in straight or right-angle, single or multiple rows. Common pitch is 2.54 mm. :contentReference[oaicite:12]{index=12}
- Pogo Pins (Spring-Loaded): Self-adjusting spring probes that maintain constant contact and endure vibration. Widely used in automated test, docking systems, and high-cycle environments. :contentReference[oaicite:13]{index=13}
Why Use Pin Connectors?
Pin connectors enable reliable connectivity across production, prototyping, and modular design:
- Easy mating/unmating: Great for test fixtures, serviceable products, and modular electronics.
- Scalable: Available from single-pin to high-density arrangements.
- Manufacturing-friendly: Compatible with through-hole and surface-mount assembly.
- Durable: Especially pogo pins that tolerate repeated use and mechanical stress.
Common Applications
- Programming headers on development boards.
- Stacking daughterboards or mezzanine modules.
- Temporary or maintenance test points using pogo-pin fixtures.
- Battery or cable connections in consumer devices like laptops or drones.
Pin Connector FAQs
What differs a pin header from a socket?
A pin header provides the male pins; a socket (or receptacle) is the female counterpart that accepts those pins for connection.
Can pin connectors handle power and signal?
Yes—depending on the series and pitch, connectors can be rated for higher current or designed for high-speed digital signals within the same architecture.
Are pogo pins only for testing?
No. They’re also used in docking systems, consumer electronics (e.g., MagSafe-style connectors), and industrial systems needing high reliability under stress. :contentReference[oaicite:14]{index=14}
Need Pin Connectors?
Find the right pin connector for your build—whether it’s a header, board-to-board interface, or spring-loaded test pin assembly.
