"InterconnectPin" or electronic interconnect pins are components used to establish electrical connections between different parts of a circuit, PCBs (Printed Circuit Boards), or modular systems. They come in various types, materials, and configurations depending on the application. Here’s a breakdown of key aspects: Types of Electronic Interconnect Pins1. Header Pins - Male pins (e.g., straight or right-angle) that plug into sockets or female connectors. - Common in Arduino, Raspberry Pi, and PCB prototyping.2. Socket Pins (Female Connectors) - Designed to receive male pins (e.g., IC sockets, DIP sockets). 3. Spring-Loaded Pins (Pogo Pins) - Compressible pins for temporary connections (e.g., test fixtures, battery contacts). 4. DIN/Edge Connector Pins - Used in older computer peripherals or card-edge connectors. 5. Crimp Pins - Pins crimped onto wires for insertion into housings (e.g., Molex, JST connectors). 6. Test Points - Small pins for probing during debugging or testing. --- Materials & Coatings- Conductor: - Copper alloy (beryllium copper for spring pins), brass, or phosphor bronze. - Plating: - Gold (high reliability, low resistance), tin (cost-effective), or nickel (durability). --- Key Applications- PCB Headers: Connecting modules/shields to development boards. - Battery Contacts: Spring pins in consumer electronics. - Test & Programming: Pogo pins for in-circuit testing (ICT). - Wire-to-Board: Crimp pins in automotive/industrial wiring. --- Selection Criteria1. Current Rating: Depends on pin thickness/material. 2. Pitch: Spacing between pins (e.g., 2.54mm, 1.27mm). 3. Durability: Gold-plated pins last longer for frequent mating. 4. Environment: Corrosion-resistant coatings for harsh conditions. --- Popular Manufacturers- TE Connectivity - Molex - JST - Harwin - Mill-Max (for precision pins) --- Example Use Case- A spring-loaded pin might be used in a bed-of-nails tester to contact PCB test points. - A 2.54mm male header connects a sensor module to an Arduino. Would you like details on a specific type or application?