CompactPCI Backplane Receptacle, 2.00 mm Pitch, Press-Fit
The TE Connectivity 5352152-4 is a Z-PACK series receptacle in the B 22 connector style, designed specifically for CompactPCI J2/J5 backplane applications. It carries 120 positions total — 110 signal contacts plus 10 dedicated ground contacts — arranged in a 5 + 1 row configuration on a 2.00 mm pitch.
Position Count and Ground Architecture
The 120-position layout with 10 dedicated grounds is a defining feature for the B 22 style. The ground contacts are interspersed among the signal rows to control crosstalk and provide a low-inductance return path at higher clock speeds typical in CompactPCI backplanes. All positions are loaded — no optional or unpopulated contacts — so the BOM count matches the position count directly.
Press-Fit Termination and Assembly
The upper shield feature provides EMI containment between adjacent slots in the card cage.