Molex Mini-Fit Sr 42819 series, 5-position single-row header, 10.00mm pitch, through-hole solder termination, shrouded 4-wall with locking ramp, gold-plated mating contacts, board lock feature.
| Parameter | Value |
|---|---|
| Series | Mini-Fit Sr 42819 |
| Type | Male Blade |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Contact material | Copper Zirconium Alloy |
| Insulation color | Black |
| Insulation height | 0.827\" (21.00mm) |
| Insulation material | Polyamide (PA46), Nylon 4/6, Glass Filled |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tray |
| Parameter | Value |
|---|---|
| Features | Board Lock |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | Automotive, General Purpose, Industrial, Medical, Telecommunications |
| Contact shape | Rectangular |
| Rows | 1 |
| Pitch | 0.394\" (10.00mm) |
| Positions | 5 |
| Contact finish - post | Tin |
| Contact length - post | 0.138\" (3.50mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 0428195213: Mates with the corresponding Mini-Fit Sr receptacle housing (sold separately).
At this thickness, the connector is rated for several hundred mating cycles — enough for field-serviceable equipment where the connector is unmated a few times per year over a decade of service. The post finish is 100.0µin tin, which solders reliably with standard lead-free profiles.
This header mates with a Mini-Fit Sr receptacle housing (sold separately).
The spec table lists the connector's ratings; the 10.00mm pitch and gold-plated contacts support the Mini-Fit Sr series current capacity. Confirm the exact derating for your ambient temperature from the product drawing.