| 摘要 |
An electrical connector (1) comprises an insulative housing (10) defining a plurality of channels (14), a plurality of printed substrates (30) partially received in the channels, and a spacer (20) assembled with the printed substrates. The spacer includes a plurality of wafers (21) and defines a plurality of tunnels (200) between every two adjacent wafers for partially receiving corresponding printed substrates. Each wafer has a body portion (22), a plurality of terminals (23) for conductively contacting with the printed substrate, and a grounding bus (24) covering on the body portion. Each grounding bus forms a plurality of grounding members (241, 243, 248) locating on opposite sides of the body portion for conductively contacting with grounding traces formed on two adjacent printed substrates inserted into the tunnels associated with the grounding members.
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