| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 75705-3824 |
| Color: | Black |
| Series: | 75705 - GbX I-Trac |
| Amperage: | 1 A |
| Connector Type: | GbX I-Trac |
| Number of Contacts: | 176 |
| Number of Rows: | 11 |
| Termination Method: | Through Hole - Compliant Pin |
| Contact Material: | High Performance Alloy (HPA) |
| Pitch: | 1.85 mm, 3.7 mm |
| Voltage: | 120 V AC/DC |
| Material: | High Temperature Thermoplastic |
| Orientation: | Vertical |
| Keying: | Yes |
| Component Type: | PCB Header |
| Number of Pairs: | 6-pair, Open Pin Field |
| Data Rate: | 12 Gb/s |
| Tail Length: | 2.1 mm |
| Packaging: | Tray |
| Contact Mating Area Plating: | Gold |
| Contact Mating Area Plating Thickness: | .762 µm |
| Number of Contacts Loaded: | 176 |
| Mating Cycles: | 200 |
| PCB Locator: | No |
| Shielded: | No |
| PCB Retention: | Yes |
| Polarized to PCB: | No |
| Contact Termination Plating Thickness: | .762 µm |
| PCB Thickness (Recommended): | 1.6 mm |
| Number of Columns: | 8 |
| UL Agency Certification: | E29179 |
| Contact Termination Plating: | Tin |
| Termination Pitch: | 1 mm, 2.7 mm |
| Guide to Mating Part: | Yes |
| Stackable: | No |
| Surface Mount Compatible: | Yes |
| Board to Board Configuration: | Backplane, Midplane, Orthogonal |
| Make First / Break Last: | No |
| Material Flammability Standard: | 94V-0 |
| Part Aliases: | 0757053824 |
| SKU: | MOL75705-3824 |
75705-3824
Specifications
Detailed Description
Enhance your vertical PCB connectivity with the GbX I-Trac Vertical Header Module. This high-performance component boasts a 1.85mm by 3.70mm pitch, featuring 11 rows and 8 columns for a total of 176 circuits. With left guide and right open orientation, it ensures seamless integration into your setup. The durable construction, including High Performance Alloy (HPA) contacts and High Temperature Thermoplastic material, guarantees reliability in demanding environments. Gold-plated contact mating areas and RoHS compliance further underscore its quality. Suitable for various applications, from backplane to orthogonal configurations, this connector is a versatile solution for your board-to-board connectivity needs.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 07/08/2025 | 516698 - Equipment Transfer, Production Transfer or Rearrangement. Molex Singapore is relocating the assembly machines as part of its business strategy plant as a result of the change there is no COO change as both Locations are located in Malaysia. | Download | |||

