What this cover does on the harness
The 643071-5 is a 5-position strain relief cap for TE's MTA-156 series, designed as a feed-through cover that routes the cable bundle through the cap and clamps it to the connector back. It ships in Bulk and carries RoHS compliance — no plating or current rating applies because it is a mechanical accessory, not a contact.
Position count across the MTA-156 strain relief line
An 8-position version, 643071-8, also exists for wider MTA-156 connectors.
