| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 2057755-3 |
| Series: | IMPACT |
| Amperage: | .75 A |
| Connector Type: | Header |
| Gender: | Receptacle |
| Housing Material: | LCP (Liquid Crystal Polymer) |
| Number of Rows: | 9 |
| Mount Type: | Board Mount |
| Termination Method: | Through Hole - Press-Fit |
| Contact Material: | Copper Alloy |
| Pitch: | .075 in, 1.9 mm |
| Voltage: | 30 V AC, 30 V DC |
| Contact Type: | Pin |
| Contact Length: | .217 in, 23.1 mm, 5.5 mm |
| Row Spacing: | .053 in, 1.35 mm |
| Component Type: | Connector Assembly |
| PCB Hole Diameter: | .015 in, .39 mm |
| Number of Pairs: | 24 |
| Number of Positions: | 72 |
| Data Rate: | 25 Gb/s |
| Housing Color: | Black |
| Mount Orientation: | Vertical |
| GPL: | K74 |
| Tail Length: | .047 in, 1.2 mm |
| Packaging: | Box, Box & Tube |
| Operating Temperature Range: | -55 - 85 °C, -67 - 185 °F |
| Circuit Application: | Signal |
| Contact Mating Area Plating: | Gold |
| Contact Mating Area Plating Thickness: | 29.92 µin, .76 µm |
| PCB Retention: | With |
| Contact Underplating Material: | Nickel |
| PCB Thickness (Recommended): | .039 in |
| Connector Height: | 11.95 mm, .47 in |
| PCB Retention Type: | Action/Compliant Tail & Screw |
| Sealable: | No |
| Mating Alignment: | With |
| Mating Alignment Type: | Guide Pin |
| GPL Description: | Data and Devices |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Product Code: | L346 |
| Number of Columns: | 8 |
| Number of Signal Positions: | 48 |
| Contact Design: | Dual Beam |
| Contact Layout: | Inline |
| Contact Transmits: | Signal (Data) |
| Connector Length: | .909 in |
| Connector System: | Board to Board |
| UL Agency Certification: | E28476 |
| Contact Termination Plating: | Tin |
| Stackable: | No |
| Connector Product Type: | Connector |
| Pairs Per Column: | 3 |
| Contact Style: | Feed Through |
| Board to Board Configuration: | Right Angle, Vertical |
| Contact Underplating Thickness: | 1.27 µm, 50 µin |
| PCB Contact Termination Area Plating Finish: | Matte |
| Connector Width: | 16.7 mm, .657 in |
| Mating Retention: | Without |
| PCB Mount Alignment Type: | Locating Posts |
| Make First / Break Last: | No |
| Shroud Type: | Fully |
| PCB Contact Termination Area Plating Thickness: | 1.27 µm, 50 µin |
| Guide Location: | Left |
| Number of Ground Positions: | 24 |
| End Wall Location: | Right |
| Guide Hardware: | With |
| Signal Arrangement: | Differential |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 2057755-3 |
| SKU: | AMP2057755-3 |
2057755-3
Specifications
Detailed Description
Experience high-speed data transmission with our IMP100S connector from the IMPACT series. Designed for board-to-board connections, this assembly features 72 positions with a pitch of 1.9mm, ideal for signal applications. The receptacle connector, featuring a header type with through-hole press-fit termination, guarantees reliable performance even in demanding environments. With a contact design of dual beam and contact transmits signal, it ensures efficient data transfer at a rate of 25Gb/s. Its durable LCP housing in black, UL 94V-0 flammability standard, and operating temperature range of -55 to 85°C (-67 to 185°F) make it suitable for various industrial settings. Each connector is meticulously crafted with gold-plated contacts, with 24 pairs and 24 ground positions for optimal signal integrity. The connector system's vertical mount orientation and fully shrouded design, along with mating alignment options and guide hardware, facilitate easy and secure connections. RoHS compliant and UL agency certified, this connector meets stringent quality standards, making it a reliable choice for your connectivity needs.

