The Mini‑Fit Sr. series offers 10.00 mm (.393") pitch, high‑current, fully polarized connectors for wire‑to‑wire and wire‑to‑board applications. The TPA (Terminal Position Assurance) clip, part number 43980, is required for secure mating and is sold separately. These connectors are used in servers, power supplies, HVAC, and other high‑current industrial equipment.
Key specifications include a 600 V rating, up to 43 A maximum current, 1000 MΩ insulation resistance, and an operating temperature range of –40 °C to +105 °C. Mechanical features such as a 29.4 N maximum insertion force and 98.1 N minimum retention ensure reliable connections. The housing is made of UL‑94 0 polyester.
| Pitch | 10.00 mm (.393") |
|---|---|
| Voltage rating | 600 V AC/DC |
| Maximum current | 43.0 A max* |
| Insulation resistance | 1000 MΩ min |
| Dielectric withstanding voltage | 2200 V |
| Contact insertion force | 29.4 N max |
| Contact retention to housing | 98.1 N min |
| Operating temperature | -40 °C to +105 °C |
| Housing material | Polyester, UL 94‑0 |
| UL file number | E29179 |
The connector is rated for 600 V AC/DC.
It can carry up to 43.0 A maximum current.
The operating temperature range is –40 °C to +105 °C.
The maximum contact insertion force is 29.4 N.