| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 2187345-1 |
| Series: | STRADA Whisper 3.9mm |
| Amperage: | .4 A |
| Connector Type: | Header |
| Gender: | Header |
| Housing Material: | LCP (Liquid Crystal Polymer) |
| Number of Rows: | 8 |
| Termination Method: | Through Hole - Press-Fit |
| Contact Material: | Copper Alloy |
| Pitch: | .154 in, 3.9 mm |
| Voltage: | 80 V AC |
| Contact Type: | Pin |
| Row Spacing: | .098 in, 2.5 mm |
| Impedance: | 85 Ω |
| Number of Positions: | 128 |
| Data Rate: | 56 Gb/s |
| Housing Color: | Black |
| Mount Orientation: | Vertical |
| Module Type: | Center |
| GPL: | Z82 |
| Shield Material: | Copper Alloy |
| Packaging: | Tube |
| Operating Temperature Range: | -55 - 105 °C, -67 - 221 °F |
| Circuit Application: | Signal |
| PCB Retention Type: | Action/Compliant Tail |
| Sealable: | No |
| Mating Alignment: | With |
| Mating Alignment Type: | Keyed |
| GPL Description: | Data and Devices |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Product Code: | L803 |
| Number of Columns: | 8 |
| Number of Signal Positions: | 128 |
| Contact Design: | Dual Beam |
| Contact Transmits: | Signal (Data) |
| Connector System: | Board to Board |
| UL Agency Certification: | E28476 |
| Contact Termination Plating: | Tin |
| Connector Product Type: | Connector |
| Pairs Per Column: | 8 |
| Contact Style: | Press-Fit |
| Board to Board Configuration: | Right Angle |
| Mating Retention: | Without |
| Shroud Type: | Fully |
| Post Type: | Through Hole - Press-Fit |
| Type: | 3.99 mm Whisper |
| Number of Ground Positions: | 72 |
| Guide Hardware: | Without |
| Durability Rating (Cycles): | 200 Cycles |
| Signal Arrangement: | Differential |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 2187345-1 |
| SKU: | AMP2187345-1 |
2187345-1
Specifications
Detailed Description
Introducing the STRADA Whisper 3.9mm SW PIR HDR BFP, a high-performance board-to-board connector designed for signal transmission in demanding applications. With a low impedance of 85Ω, this connector ensures reliable data transfer at a voltage of 80V AC, making it ideal for high-speed communication systems. Featuring a housing made of LCP (Liquid Crystal Polymer) in sleek black, it offers durability and protection in harsh environments. The press-fit termination method and dual-beam contact design guarantee secure connections to the PCB, with a pitch of 3.9mm for efficient board-to-board mating. With 128 signal positions and 72 ground positions, this connector accommodates complex signal arrangements with ease. RoHS compliant and rated for operating temperatures ranging from -55 to 105°C, it meets stringent industry standards for environmental sustainability and performance. Whether in telecommunications, data centers, or industrial automation, the STRADA Whisper 3.9mm connector ensures seamless signal integrity and connectivity.

