The 6.50 mm pitch and latch lock fastening make it suited for power distribution and industrial control harnesses where the connection needs to stay put under vibration. The housing itself is a free-hanging, in-line design; no PCB footprint to worry about, just a crimp terminal on the wire and a positive lock when mated.
This housing has 12 positions arranged in 12 rows at a 0.205" (5.20 mm) row spacing. That's one circuit per row — unusual for a multi-row connector, but it means each tab contact has its own dedicated cavity with full isolation from its neighbors. The 6.50 mm pitch between positions gives generous creepage distance for higher-voltage DC rail applications. Compared to the 2-position 1-1703532-1 from the same Dynamic series (9.50 mm pitch, single row, locking ramp), the 1747364-1 trades a wider individual pitch for a higher circuit count in a multi-row layout. The latch lock vs locking ramp is the difference between a snap-in feel and a ramp-over engagement — both hold, but the latch lock gives a more positive tactile confirmation when seated.
The Contacts Trap — Read This Before You Order
The note on this line is "Contacts Not Included" — and it's the most common mistake on this part. The 1747364-1 ships as an empty thermoplastic shell. The housing accepts the tab contact (male blade) — the mating half is a Dynamic D-2800 receptacle housing that takes the female socket contacts.