An expanded line of Mini Crown Edge connectors are low profile, high-current types for pluggable voltage-regulator modules (VRMs) used in 1U and 2U server applications. The VRM 10.2 configuration offers 12 individual power contacts and 18 signal
An expanded line of Mini Crown Edge connectors are low profile, high-current types for pluggable voltage-regulator modules (VRMs) used in 1U and 2U server applications. The VRM 10.2 configuration offers 12 individual power contacts and 18 signal contacts in a form factor less than 4" long. Another configuration has 18 power contacts plus 20 signal contacts capable of 225A input and return. Individual power contacts are rated at 25A at a 30°C temperature rise in still air. A short path length reduces loop inductance levels, meeting the high slew-rate requirements of recent VRM-to-CPU power delivery architectures. Termination-to-the-board options include surface mount (SMT), two lengths of through-hole PC tails, and compliant press-fit pins. The SMT version comes with a board hold-down feature that facilitates the soldering process. The VRM 10.2 type starts at under $2.00 in high volume quantities. For further information and availability, contact TYCO ELECTRONICS, Harrisburg, PA. (717) 985-2305.
