Connectors for ExpressCard™ Modules

Amphenol ICC
Part Number Information
Part #: Price/Availability:
100305 Buy Now

ICC, a leading developer of connectors and interconnect systems, has developed module connectors and module kit components to support module manufacturers' implementation of ExpressCard™ technology. The Personal Computer Memory Card International Association (PCMCIA) has developed the ExpressCard™ Standard as replacement for the PC Card Standard, which defines the popular CardBus and PC Card add-in cards. The new standard will carry forward the benefits of removable communication, storage, I/O, multimedia, security and adapter cards to new generations of mobile and desktop personal computers.

The ExpressCard™ standard supports both USB 2.0 and PCI Express™ high-speed serial interfaces. "Connector electrical performance has been validated at the initial PCI Express™ data rate of 2.5 Gb/s and the anticipated second-generation speed of 5.0 Gb/s," said David Sideck, ICC regional market manager. "The connector meets the insertion loss, return loss and crosstalk requirements of the ExpressCard™ Standard Release 1.0." ICC module connector 10030570 has passed the mechanical and performance requirements of the ExpressCard™ Compliance Program run by PCMCIA. This program is designed to assure the interoperability and intermateability of ExpressCard™ connectors used in host systems and module products.

The ExpressCard™ Compliance ID for this connector is EC100028. The connector system utilizes a simple beam-on-blade contact interface that is rated for up to 10,000 durability cycles. Longer power and ground contacts in the 26-position module connector provide first-mate and last-disconnect in relation to the signal contacts. The RoHS-compliant connector also features a single-row, in-line configuration for surface-mount soldertails to facilitate easy soldering and inspection. Module components are provided for both the ExpressCard™/34 and ExpressCard™/54 module form factors. ExpressCard™ modules are smaller than today's CardBus form factor. The more compact ExpressCard™/34 module is a mere 55% of the size of a CardBus module. FCI's snap-together module designs enable card assembly without requiring the use of adhesives or ultrasonic equipment. The assembled modules provide EMI/ESD contact areas, notches for optional security lock support, and a finger grip ridge for manual module removal.


  • Validated performance at 2.5 Gb/s as well as anticipated second-generation speed of 5.0 Gb/s
  • Meets insertion loss, return loss and crosstalk requirements of ExpressCard™ Standard Release 1.0
  • Passed ExpressCard™ Compliance Program
  • Rated for up to 10,000 durability cycles
  • Snap-together designs enable easy assembly
  • RoHS compliant


  • Mobile personal computers
  • Desktop personal computers
  • Removable communication and storage
  • Removable I/O
  • Multimedia
  • Security