| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 4-1734857-1 |
| Housing Material: | PA 9T GF |
| Mount Type: | Board Mount |
| Termination Method: | Surface Mount |
| Contact Material: | Phosphor Bronze |
| Pitch: | .039 in, 1 mm |
| Voltage: | 50 V AC |
| Package Quantity: | 30 |
| Housing Color: | White |
| Mount Orientation: | Straddle Mount |
| GPL: | 144 |
| Packaging: | Box & Tray, Tray |
| Operating Temperature Range: | -40 - 185 °F, -40 - 85 °C |
| Circuit Application: | Signal |
| Contact Mating Area Plating: | Gold |
| Contact Mating Area Plating Thickness: | 1 µin |
| PCB Contact Termination Area Plating: | Tin |
| PCB Thickness (Recommended): | .062 in, 1.57 mm |
| Connector Height: | 10 mm, .394 in |
| PCB Retention Type: | Kinked |
| GPL Description: | Data and Devices |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Product Code: | K370 |
| Connector Length: | 3.504 in, 89 mm |
| Connector System: | Board to Board |
| PCB Contact Termination Area Plating Finish: | Matte |
| Connector Width: | .346 in, 8.8 mm |
| Termination Post Tail Length: | .16 in, 3.93 mm |
| PCB Contact Termination Area Plating Thickness: | 2.54 µm |
| Bus Type: | PCI Express |
| Ejector: | Without |
| Accepts PCB Thickness: | .062 in, 1.57 mm |
| PCI Generation: | II & III |
| Part Aliases: | 4-1734857-1 |
| SKU: | AMP4-1734857-1 |
4-1734857-1
Specifications
Detailed Description
The 4-1734857-1 is a high-performance PCI Express Card Edge Connector designed for reliable board-to-board connections in demanding environments. Featuring a robust housing made of PA 9T GF, this connector is suitable for 1U applications. With a surface mount termination method and straddle mount orientation, it offers secure and stable connectivity. The contact material, phosphor bronze, ensures excellent conductivity, while the gold plating in the mating area guarantees reliable signal transmission. Operating at temperatures ranging from -40 to 85°C, this connector is perfect for data and device applications. With RoHS compliance and a package quantity of 30, it is ideal for use in various electronic systems. Upgrade your connectivity with the 4-1734857-1 PCI Express Card Edge Connector.
For Use With
| Product | Part # | Description | Stock |
|---|---|---|---|
| TE Connectivity 1734774-1 | ![]() | |
| TE Connectivity 5-2337939-4 | ![]() |


