2057042-4 Part Information

Details for 2057042-4 by TE Connectivity

Connectors>Pluggable IO Connectors & Cages>QSFP/QSFP+/zQSFP+

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Part Specifications

Heat Sink Finish Anodized Black
Heat Sink Height 4.2mm, .165in
Heat Sink Height Class PCI
Heat Sink Style Pin
Port Matrix Configuration 1 x 3
Number of Ports 3
Lightpipe Configuration Dual Round
Rear EONs per Port Column 1
PCB Contact Termination Area Plating Material Tin
Tail Length 2.2mm, .086in
PCB Thickness (Recommended) .057in, 1.45mm
Data Rate (Max) 14Gb/s
Cage Material Nickel Silver
UL Flammability Rating UL 94V-0
Connector Mounting Type Board Mount
Circuit Application Signal
For Use With Pluggable I/O Products QSFP Cable Assembly, QSFP MSA Compatible Transceiver
Pluggable I/O Applications Standard
EMI Containment Feature Type Customer Applied Gasket
Enhancements Standard
Included Lightpipe Yes
Packaging Method Box & Tray
Form Factor QSFP+
Connector System Cable-to-Board
Product Type Cage Assembly
Thermal Accessory Type Included Heat Sink
Cage Type Ganged
Sealable No
Connector & Contact Terminates To Printed Circuit Board
Termination Method to Printed Circuit Board Through Hole - Press-Fit
Operating Temperature Range -55 – 105°C, -67 – 221°F
RoHS Compliant ELV Compliant Not applicable for solder process capability
Status: Active
Product Code: G570
Global Product Line: K71
GPL Description: Data and Devices

Compatible Parts

Alternative Part Descriptions

  • 1x3 QSFP Kit Assy Lp&HS, PCI | Newark Electronics
  • AMP2057042-4 | Avnet America
  • AMP2057042-4 | Avnet Europe

Frequently Asked Questions

Where can I find additional details, specifications and documents for a 2057042-4?

Additional datasheets, footprints and schematics for 2057042-4 are listed in our Part Details tab. You can also find the 2057042-4 image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 2057042-4 in the Pricing & Inventory tab next to part details. You can view 2057042-4 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 2057042-4 fall under?

The 2057042-4 is listed under Connectors > Pluggable IO Connectors & Cages > QSFP/QSFP+/zQSFP+.

Can I view similar or alternative parts?

You can view similar parts to 2057042-4 when available in the QSFP/QSFP+/zQSFP+ range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the 2057042-4 you can contact the distributor directly for product support, shipping queries etc.

Is the 2057042-4 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by TE Connectivity.

Which authorised distributors for 2057042-4 have stock available?

Authorised distributors including Newark Electronics, Avnet America and Avnet Europe have stock available or on a lead time for 2057042-4.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for 2057042-4 often in real-time on the comparison pages.

What if I can't find stock of 2057042-4?

You can fill out our help required form which you can use to request a quote for 2057042-4 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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