20-position CT series holder
The 2-179472-0 is a 20-position double-row holder in the TE Connectivity CT series, supplied in a bag package and ROHS3 compliant.
Position count across the CT holder line
The 20-position 2-179472-0 sits between the 22-position 2-179472-2 and the 24-position 2-179472-4 within the same CT holder series — all share the double-row layout and bag packaging, so the selection decision is driven by circuit count alone. A 26-position variant, 2-179472-6, extends the range for higher-density harness layouts.