Mill-Max Supplier Page

0900, 0850 Series Spring Loaded Contacts

Mill-Max spring-loaded contacts provide a reliable electrical connection in the most rigorous environments

Mill-Max's Spring Loaded ContactsWhen the power is on, users do not want shock or vibration to create spurious signals. Mill-Max spring-loaded contacts provide a reliable electrical connection in the most rigorous environments:
  • Maximum continuity: precision-machined gold-plated components and a low-resistance spring maintain a consistent electrical path.
  • Maximum stability: tested to a minimum of 50 G shock and 10 G vibration with no spikes >1 μs and >1.15 V with 0.5 A applied.
  • Maximum endurance: 1,000,000 cycles and still electrically silent.
  • Maximum Range: Over 8 families of single and double row strip assemblies, plus a choice of over 50 discrete spring-loaded contacts for use in customer specific assemblies.
In addition, Mill-Max offers mating target connectors that provide a convenient mating surface to connect with Mill-Max spring-loaded connectors. Mill-Max target connectors are a very convenient solution to applications requiring a conductive extension from the surface of one module up to another. If a non-standard solution is required, it is much more cost effective to modify a Mill-Max target connector than a spring pin assembly.

Spring-loaded contacts are typically used as the base unit (battery/charger) interface for portable equipment such as mobile phones/radios, bar code readers, and medical and test instruments. They can also be used as a rugged surface-to-surface connector between circuit boards. 0850 Series Datasheet  |  0900 Series Datasheet

  • Specifications
  • 2 Amp 0900 Series
  • 9 Amp 0850 Series


Specification 0900 Series 0850 Series
Sleeve & Plunger Material Copper Alloy Copper Alloy
Spring Material Beryllium Copper Stainless Steel 302
Current Rating 2 A continuous, 3A peak 9 A at 10°C temperature rise
Durability 1,000,000 cycles min. 1,000,000 cycles min.

2 Amp 0900 Series

Digi-Key P/N Manufacturer P/N Description
ED16(48-56)-ND 092X-X-15-20-XX-14-11-0 LOW PROFILE SPRING PIN
ED9000-ND 0900-0-00-00-00-00-11-0 CONN SPRING LOADED PIN .137 GOLD
ED9009-ND 0905-0-00-00-00-00-11-0 CONN SPRING-LOAD CONT .692" GOLD
ED9008-ND 0901-0-00-00-00-00-11-0 CONN PIN SPRING-LOADED 1 POS
ED8186-ND 0922-0-15-20-75-14-11-0 CONN PIN SPRING-LOADED PCB GOLD
ED818(1-4)-ND 0906-X-15-20-75-14-11-0 CONN PIN SPRING-LOADED PCB GOLD
ED90343-ND 0925-0-15-20-73-14-26-0 CONN PIN SPRING-LOAD .335 20GOLD
ED90345-ND 0932-0-15-20-77-14-11-0 CONN PIN SPRING-LOAD .472 20GOLD
ED90347-ND 0923-0-15-20-78-14-11-0 CONN PIN SPRING-LOAD .137 20GOLD
ED90349-ND 0928-0-15-20-77-14-11-0 CONN PIN SPRING-LOAD .295 20GOLD
ED90351-ND 0936-0-15-20-75-14-11-0 CONN PIN SPRING-LOAD .217 20GOLD
ED90310-ND 0950-0-15-20-71-14-11-0 CONN PIN SPRING-LOADED PCB GOLD
ED900(1-4)-ND 0900-X-00-00-00-00-11-0 CONN SPRING LOADED PIN GOLD
ED50(63-72)-ND 0907-X-15-20-75-14-11-0 CONN PIN SPRING-LOAD 20GOLD
ED8185-ND 0914-0-15-20-77-14-11-0 CONN PIN SPRING-LOADED PCB GOLD
ED8180-ND 0906-0-15-20-76-14-11-0 CONN PIN SPRING-LOADED PCB GOLD
ED5073-ND 0980-0-15-20-75-14-11-0 CONN SPRING-LOADED PIN .297 GOLD
ED90344-ND 0930-0-15-20-75-14-11-0 CONN PIN SPRING-LOAD .199 20GOLD
ED90346-ND 0934-0-15-20-74-14-26-0 CONN PIN SPRING-LOAD .198 20GOLD
ED90348-ND 0927-0-15-20-75-14-11-0 CONN PIN SPRING-LOAD .380 20GOLD
ED90350-ND 0929-0-15-20-75-14-11-0 CONN PIN SPRING-LOAD .575 20GOLD
ED903(84-92)ND 0908-X-15-20-75-14-11-0 CONN PIN SPRING-LOAD GOLD
See more 0900 Series

9 Amp 0850 Series

Digi-Key P/N Manufacturer P/N Description
ED90436-ND 0850-0-15-20-83-14-11-0 CONN PIN SPRING-LOAD .395 GOLD
ED90512-ND 0851-0-15-20-82-14-11-0 POWER SPRING PIN
ED90497-ND 0853-0-15-20-82-14-11-0 CONN PIN SPRING-LOAD .378
ED1055-ND 0854-0-15-20-82-14-11-0 CONN PWR SPRING PIN SOLDERCUP
ED1056-ND 0855-0-15-20-82-14-11-0 CONN PWR SPRING PIN CRIMP BARREL
ED1057-ND 0856-0-15-20-82-14-11-0 CONN PWR SPRING PIN THRU HOLE
See more 0850 Series