| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 2187658-1 |
| Series: | STRADA Whisper 3.9mm |
| Amperage: | .4 A |
| Connector Type: | Receptacle |
| Gender: | Receptacle |
| Housing Material: | LCP (Liquid Crystal Polymer) |
| Number of Contacts: | 48 |
| Number of Rows: | 4 |
| Termination Method: | Through Hole - Press-Fit |
| Contact Material: | Copper Alloy |
| Body Orientation: | Right Angle |
| Pitch: | .154 in, 3.9 mm |
| Voltage: | 80 V AC |
| Contact Type: | Socket |
| Row Spacing: | .098 in, 2.5 mm |
| Impedance: | 100 Ω |
| Number of Pairs: | 24 |
| Number of Positions: | 48 |
| Data Rate: | 56 Gb/s |
| Housing Color: | Black |
| Mount Orientation: | Right Angle |
| Termination Type: | Without |
| Module Type: | Center |
| Shield Material: | Copper Alloy |
| Operating Temperature Range: | -55 - 105 °C, -67 - 221 °F |
| Circuit Application: | Signal |
| PCB Retention: | With |
| PCB Retention Type: | Action/Compliant Tail |
| Sealable: | No |
| Mating Alignment: | With |
| Mating Alignment Type: | Keyed |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Number of Columns: | 6 |
| Number of Power Positions: | 48 |
| Number of Signal Positions: | 48 |
| Contact Design: | Dual Beam |
| Contact Transmits: | Signal (Data) |
| Connector System: | Board to Board |
| Contact Termination Plating: | Tin |
| Connector Product Type: | Connector |
| Pairs Per Column: | 4, 8 |
| Contact Style: | Press-Fit |
| Board to Board Configuration: | Vertical |
| Mating Retention: | Without |
| PCB Mount Alignment Type: | Action/Compliant Tail |
| Shroud Type: | No |
| Post Type: | Through Hole - Press-Fit |
| Type: | 3.99 mm Whisper |
| Number of Ground Positions: | 30 |
| Guide Hardware: | Without |
| Durability Rating (Cycles): | 200 Cycles |
| Signal Arrangement: | Differential |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 2187658-1 |
| SKU: | AMP2187658-1 |
2187658-1
Specifications
Detailed Description
SW PIR RECT 100OHM 4X6 is a high-performance backplane connector from the STRADA Whisper 3.9mm series. With a low amperage of .4 A and a voltage rating of 80 V AC, it features 48 contacts in a 4-row configuration for efficient signal transmission. The connector is designed for through-hole press-fit termination, ensuring secure and reliable connectivity. Constructed with a durable LCP housing material and UL 94V-0 flammability standard, it guarantees safety and longevity in operation. Each contact is made of copper alloy with tin plating, offering excellent signal integrity. With a data rate of 56 Gb/s and RoHS compliance, this connector is ideal for high-speed and environmentally conscious applications.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 04/17/2020 | P-20-018799 - New Specification. Provide product with either standard gold flash over palladium-nickel (30 micro-inches total) over nickel under plate, or with 30 micro-inches gold over nickel under plate in the mating area. | Download | |||
| 09/21/2018 | E-18-013330 - Product improvement. Change to open ended housing design. | Download | |||

