14-Position MTA-100 Right-Angle Header — Obsolete Status
The shrouded 1-wall design provides basic polarization against mis-mating with the corresponding MTA-100 receptacle. The friction lock secures the mated pair without a secondary latch — adequate for moderate-vibration environments, but not for high-shock or continuous flexing. 4-641216-4 is listed as Obsolete by the manufacturer.
In practice, with 20 AWG wire, the per-contact current ceiling is around 5 A; derate for higher ambient temperatures up to the 105°C maximum.
Housing Material and Compliance
The voltage rating is 250VAC, suitable for signal and low-power distribution within equipment.
