| 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
The IMP100S is a high-speed, high-voltage board-to-board connector designed for signal transmission in demanding applications. With a current rating of 0.75A and a voltage tolerance of 30V AC/DC, this connector is suitable for use in a wide range of electronic systems. Featuring a compact 1.9mm pitch and 9 rows of contacts, it offers a total of 72 positions, including 48 signal positions and 24 ground positions. Constructed with a rugged LCP housing and gold-plated copper alloy contacts, the IMP100S ensures reliable performance in harsh environments. With UL 94V-0 flammability certification and RoHS compliance, it meets the highest standards for safety and environmental responsibility. Perfect for data and device applications, this connector is part of the IMPACT series and is identified by the SKU 2057755-3.

