| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 2170790-3 |
| Series: | zQSFP+/QSFP28 |
| Mount Type: | Board Mount |
| Termination Method: | Through Hole - Press-Fit |
| Number of Ports: | 4 |
| Data Interface: | QSFP28/56 |
| Application: | Thermally Enhanced |
| GPL: | J25 |
| Port Matrix Configuration: | 1 x 4 |
| Tail Length: | .081 in, 2.05 mm |
| Packaging: | Box & Tray |
| Operating Temperature Range: | -40 - 185 °F, -40 - 85 °C |
| Circuit Application: | Signal |
| PCB Contact Termination Area Plating: | Tin |
| PCB Thickness (Recommended): | .062 in, 1.57 mm |
| Sealable: | No |
| GPL Description: | Data and Devices |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Product Code: | X260 |
| EMI and RFI Protection Type: | Internal/External EMI Springs |
| Connector System: | Cable-to-Board |
| Connector Product Type: | Cage Assembly |
| ECCN: | EAR99 |
| Heat Sink Style: | Pin |
| Cage Type: | Ganged |
| Heat Sink Finish: | Anodized Black |
| Heat Sink Height Class: | Custom |
| Heat Sink Height: | .256 in, 6.5 mm |
| Lightpipe Configuraton: | Quad Square |
| Rear EONs Per Port Column: | 1 |
| Cage Material: | Nickel Silver |
| Lightpipe Included: | Yes |
| Enhancements: | Thermally Enhanced |
| Included Accessory: | Heat Sink |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 2170790-3 |
| SKU: | AMP2170790-3 |
2170790-3
Specifications
Detailed Description
Introducing the 2170790-3 CAGE ASSY, a high-speed connector assembly designed for optimal performance in data and device applications. This sleek and compact 1x4 QSFP28 cage features a durable construction with UL 94V-0 flammability standard compliance, ensuring safety and reliability. With through-hole press-fit termination and four ports, it offers seamless connectivity on printed circuit boards. The cage's thermally enhanced design, featuring internal/external EMI springs and a black anodized heat sink, guarantees efficient heat dissipation, even in rugged operating conditions ranging from -40 to 85°C. Each port accommodates signal circuit applications with tin-plated contact terminations, while the included lightpipe enhances visibility. RoHS compliant and ECCN EAR99, this cage assembly is a dependable solution for high-speed cable-to-board connector systems.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 05/31/2026 | PCN-25-256253 - Manufacturing location change. Following TE s on-going supply chain risk management strategy, the listed products are to be migrated to production sites from China to Malaysia. | Download | |||

