Mill-Max Manufacturing Corp.

Maxnetic® Spring-Loaded Connectors

Mill-Max Maxnetic spring-loaded connectors are designed to ensure a secure, electrical connection with a low-profile stack height of 0.430" (10.9 mm)

Image of Mill-Max Maxnetic® Spring-Loaded ConnectorsMill-Max Maxnetic series 0.100" (2.54 mm) pitch magnetic spring-loaded connectors are engineered to deliver next-generation connectivity specifically for ever-shrinking electronic devices and their demanding applications.

Addressing the critical market need for reliable, compact, and quick-mating interconnects, these connectors combine the robust performance of Mill-Max spring-loaded (pogo) pins and mating target pins with the convenience of magnetic retention. The design ensures a secure, electrical connection with a low-profile stack height of just 0.430" (10.9 mm).

The core benefit of the Maxnetic series is zero force mating. The connectors feature polarized neodymium magnets and orientation features on the bodies that pull the halves together, guaranteeing self-alignment and preventing mismating. This makes them ideal for blind mating situations or repeated docking cycles.

Engineered for rigorous environments, the Maxnetic connectors utilize gold-plated terminal pins for excellent mechanical and electrical performance. They are robustly designed for applications across medical, industrial, military, and automated manufacturing sectors, where reliable and stress-free connections are paramount, and space requirements are minimal. The magnetic retention is strong; for example, the 2-position connector maintains a maximum separation force of 1.6 pounds (726 grams). This strategic expansion offers a compact, durable, and highly reliable connectivity solution.

Features
  • Compact 0.100" (2.54 mm) pitch: Delivers higher pin density in a standard size
  • Low profile: Stack height of just 0.430" (10.9 mm) saves vertical board space
  • Magnetic retention: Utilizes polarized neodymium magnets for secure hold
  • Zero force mating: Magnets pull the connectors together — no aligning or plugging required
  • Self-alignment: Guarantees proper mating, perfect for blind-mate applications
  • Spring-loaded pins: Compensates for tolerance stack-up and surface irregularities
  • Anti-mismating: Magnet polarization and orientation features prevent incorrect connection
  • Gold plating: Ensures low electrical resistance and high durability
  • High reliability: Engineered for use in demanding medical and military sectors
  • High mating cycles: Built for frequent connection/disconnection environments
  • Robust construction: Designed for excellent mechanical and electrical performance
  • Surface mount technology (SMT): Easy integration onto modern PCBs
  • Breakaway feature: Secure connection allows for safe, quick separation under stress
  • High current capability (inherent to Mill-Max spring pin designs)
  • Single and double row options: Provides design flexibility
Applications
  • Portable medical devices: Charging and data transfer for monitors and diagnostic tools
  • Wearable electronics: Reliable docking stations for smart gear
  • Industrial automation: Interconnects for modular robotic end-effectors
  • Military communications: Rugged field radio and charging interfaces
  • Commercial drones: Quick-swap battery packs and payload attachments
  • Docking stations: For laptops, tablets, and specialized handheld computers
  • Data acquisition systems: Test and measurement equipment connections
  • Power charging systems: High-reliability power delivery interfaces
  • Board-to-board interconnects: Flexible connection between parallel PCBs
  • Custom cable assemblies: Quick-connect peripheral cables
  • Test and burn-in fixtures: Durable interfaces for repeated testing
  • LiDAR/sensor modules: Easy attachment and detachment of modules
  • Safety equipment: Interlocks and power connections for safety gear
  • Augmented reality (AR) devices: Headset charging and peripheral connections
  • Custom enclosures: Panel-to-PCB connections for secure, blind mating

872 Series — Maxnetic® Spring-Loaded Connectors

ImagenNúmero de pieza del fabricanteDescripciónTipo de conectorCantidad de contactosCantidad disponiblePrecioVer detalles
100" PITCH, SINGLE ROW, THROUGH-872-10-002-10-012000100" PITCH, SINGLE ROW, THROUGH-Blanco de acoplamiento272 - Inmediata$8.50Ver detalles
100" PITCH, SINGLE ROW, SOLDER C872-10-002-00-012000100" PITCH, SINGLE ROW, SOLDER CBlanco de acoplamiento272 - Inmediata$8.75Ver detalles
100" PITCH, SINGLE ROW, THROUGH-872-10-004-10-012000100" PITCH, SINGLE ROW, THROUGH-Blanco de acoplamiento4120 - Inmediata$9.48Ver detalles
100" PITCH, SINGLE ROW, THROUGH-872-10-003-10-012000100" PITCH, SINGLE ROW, THROUGH-Blanco de acoplamiento364 - Inmediata$9.70Ver detalles
100" PITCH, SINGLE ROW, THROUGH-872-22-002-10-012101100" PITCH, SINGLE ROW, THROUGH-Pistón272 - Inmediata$9.71Ver detalles
100" PITCH, SINGLE ROW, SOLDER C872-22-002-00-012101100" PITCH, SINGLE ROW, SOLDER CPistón254 - Inmediata$9.91Ver detalles
100" PITCH, SINGLE ROW, SOLDER C872-10-004-00-012000100" PITCH, SINGLE ROW, SOLDER CBlanco de acoplamiento460 - Inmediata$9.98Ver detalles
100" PITCH, SINGLE ROW, SOLDER C872-10-003-00-012000100" PITCH, SINGLE ROW, SOLDER CBlanco de acoplamiento364 - Inmediata$10.11Ver detalles
100" PITCH, SINGLE ROW, THROUGH-872-10-005-10-012000100" PITCH, SINGLE ROW, THROUGH-Blanco de acoplamiento556 - Inmediata$11.26Ver detalles
100" PITCH, SINGLE ROW, THROUGH-872-22-003-10-012101100" PITCH, SINGLE ROW, THROUGH-Pistón364 - Inmediata$11.63Ver detalles

873 Series — Maxnetic® Spring-Loaded Connectors

ImagenNúmero de pieza del fabricanteDescripciónTipo de conectorCantidad de contactosCantidad disponiblePrecioVer detalles
100" PITCH, SINGLE ROW, THROUGH-873-10-002-10-012000100" PITCH, SINGLE ROW, THROUGH-Blanco de acoplamiento271 - Inmediata$9.53Ver detalles
100" PITCH, SINGLE ROW, THROUGH-873-10-004-10-012000100" PITCH, SINGLE ROW, THROUGH-Blanco de acoplamiento460 - Inmediata$10.50Ver detalles
100" PITCH, SINGLE ROW, THROUGH-873-22-002-10-012101100" PITCH, SINGLE ROW, THROUGH-Pistón254 - Inmediata$10.73Ver detalles
100" PITCH, SINGLE ROW, THROUGH-873-10-003-10-012000100" PITCH, SINGLE ROW, THROUGH-Blanco de acoplamiento364 - Inmediata$10.79Ver detalles
100" PITCH, SINGLE ROW, THROUGH-873-10-005-10-012000100" PITCH, SINGLE ROW, THROUGH-Blanco de acoplamiento556 - Inmediata$12.34Ver detalles
100" PITCH, SINGLE ROW, THROUGH-873-22-003-10-012101100" PITCH, SINGLE ROW, THROUGH-Pistón364 - Inmediata$12.70Ver detalles
100" PITCH, SINGLE ROW, THROUGH-873-10-006-10-012000100" PITCH, SINGLE ROW, THROUGH-Blanco de acoplamiento652 - Inmediata$12.70Ver detalles
100" PITCH, SINGLE ROW, THROUGH-873-22-004-10-012101100" PITCH, SINGLE ROW, THROUGH-Pistón460 - Inmediata$12.87Ver detalles
100" PITCH, SINGLE ROW, THROUGH-873-10-010-10-012000100" PITCH, SINGLE ROW, THROUGH-Blanco de acoplamiento1050 - Inmediata$13.37Ver detalles
100" PITCH, SINGLE ROW, THROUGH-873-10-008-10-012000100" PITCH, SINGLE ROW, THROUGH-Blanco de acoplamiento855 - Inmediata$13.44Ver detalles
Publicado: 2025-11-07