ERmet B8 - CompactPCI Express Connectors CompactPCI Express brings PCI Express technology to the popular PICMG 2.0 CompactPCI form factor, while maintaining compatibility with CompactPCI hardware and software. The ERmet B8 connectors are designed in accordance with the standard PICMG EXP.0 CompactPCI Express. This completes the family of CompactPCI connectors supplied by ERNI (Signal: ERmet ZD, ERmet B8; Power: ERmet Power Module). The ERmet B8 enriched hard metric (eHM) connector is used for carrying I/O signals and some power. The connector is keyed and four different key combinations are possible. All combinations support Hot Swap functions. The eHM connector (ERmet B8) with coding for reliable mating is available as a 56 pin male connector (40 signal contacts and 16 additional shield blades) as well as 40 pin female connector. Features • Pitch: 2.0 mm • Number of pins: Male connector: 56 (40 signal and 16 shield) Female connector: 40 • Pressfit termination • Housing material: Male Connector: PBT Female Connector: LCP • Performance class 2 • Tray packaging • According to CompactPCI Express standard ® CompactPCI Express 1 www.erni.com Catalog E XXXXXX 07/09 Edition 1 ERmet B8 - CompactPCI Express Connectors Keying Overview Male Connectors Female Connectors 2 www.erni.com Catalog E XXXXXX 07/09 Edition 1 ERmet B8 - CompactPCI Express Connectors Dimensional Drawings Male Connectors Date Code Board hole pattern 15,4 Company label 1) 2 all holes 2 z 6 x 2 = ( 12 ) 13,45 -0,1 alle Löcher compliant zone for thru hole ø 0.6±0.05 12 a b c d e 14 f 8 2 7x2= 7 x 2 = ( 14 ) 0.1 XXXXXXX 224056 2 6x2= (Component mounting side) ERNI 3 -0,1 Ident-Nr. 8 1 1 z ø 0,6 ±0,05 Diameter of finished plated-through hole ø 0,7 ±0,02 Diameter of drilled hole 1) a b c d e f 1,1 1 max. 17,56 Female Connectors 0,8 Board hole pattern (Component mounting side) 1 8 2 e 7 x 2 = ( 14 ) d 0.1 c alle Löcher b Compliant zone for thru hole ø 0.6 ± 0.05 4x2= 8 a 2 7x2= 1) all holes 2 14 f 3 -0.4 d c 15,95 1.5 e b 2 2 1 21 1.7 ±0.05 5 x 2 = 10 a 8 10.8 -0.2 1) ø 0,6±0,05 Diameter of finished plated-through hole ø 0,7 ±0,02 Diameter of drilled hole 11.4 3 www.erni.com Catalog E XXXXXX 07/09 Edition 1 ERmet B8 - CompactPCI Express Connectors Ordering Information Male Connectors Configuration Number of Signal Pins Termination Slot Type Keying Designator Part Number Type B8 Non-staged 40 Pressfit RI/O or no RI/O or no Bussed I/O M1 224056 Type B8 Non-staged 40 Pressfit PXI M2 224057 Type B8 Staged (Hot-swap) 40 Pressfit RI/O or no RI/O or no Bussed I/O M1 204976 Type B8 Staged (Hot-swap) 40 Pressfit PXI M2 214431 Type B8 Staged (Hot-swap) 40 Pressfit RI/O or not used M5 224312 Configuration Number of Signal Pins Termination Board Type Keying Designator Type B8 40 Pressfit RI/O F1 204975 Type B8 40 Pressfit PXI F2 214443 Type B8 40 Pressfit no RI/O or Bussed I/O F5 214444 Type B8 40 Pressfit PXI F2 224302 Female Connectors 4 www.erni.com Catalog E XXXXXX 07/09 Edition 1 Printed in Germany · Subject to modification without prior notice. Part Number