Why this 34-pin breakaway header is on your BOM — and what to check first
The tin-lead post finish is legacy: lead-free reflow profiles need a ramp-rate check if this goes into a Pb-free assembly.
If your BOM still calls for this exact order code, the only channel is the independent surplus market — date codes and lot traceability vary by source.
The press-fit termination option suits backplane applications where solder defects are unacceptable — the compliant pin compresses into the plated through-hole without reflow.