1551891-1 Part Information

Details for 1551891-1 by TE Connectivity

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

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Part Specifications

Rear EONs per Port Column 2
Number of Ports 1
Port Matrix Configuration 1 x 1
PCB Contact Termination Area Plating Material Tin
Tail Length .081in, 2.05mm
PCB Thickness (Recommended) .057in, 1.45mm
Cage Material Nickel Silver
UL Flammability Rating UL 94V-0
Connector Mounting Type Board Mount
For Use With Pluggable I/O Products QSFP Cable Assembly, QSFP MSA Compatible Transceiver
Heat Sink Compatible Yes
Pluggable I/O Applications Standard
Circuit Application Signal
Enhancements Standard
Included Lightpipe No
EMI Containment Feature Type Customer Applied Gasket
Packaging Method Box & Tray
Sealable Yes
Connector System Cable-to-Board
Cage Type Single
Product Type Cage
Connector & Contact Terminates To Printed Circuit Board
Form Factor QSFP28/56
Termination Method to Printed Circuit Board Through Hole - Press-Fit
RoHS Compliant ELV Compliant Not applicable for solder process capability
Status: Active
Product Code: X260
Global Product Line: J25
GPL Description: Data and Devices

Compatible Parts

Alternative Part Descriptions

  • CAGE, 1X1, BEHIND BEZEL, ZQSFP+; Cage Type:zQSFP+ Cage; Port Configuration:1 x 1 (Single); Heat Sink:Without Heat Sink; Light Pipes:Without Light Pipe; Connector Mounting:Through Hole, Press-Fit; Product Range:-; Accessory Type:Cage RoHS Compliant: Yes | Newark Electronics
  • Connector Accessories Cage Behind Bezel Nickel Silver plated | Avnet America
  • Connector Accessories Cage Behind Bezel Nickel Silver plated | Avnet Europe
  • Connector Accessories Cage Behind Bezel Nickel Silver plated | Avnet Asia
  • Cage Assy, Behind Bezel, QSFP28 Pluggable I/O Product Type: Cage Port Matrix Configuration: 1 x 1 EMI Containment Feature Type: Customer Applied Gasket Included Lightpipe: No Enhancements: Standard Cage 1 x 1 Customer Applied Gasket | Qsfp+/zqsfp+ | Part Number: 1551891-1 | Internal Number: 1551891-1 | TE Connectivity | TE Store
  • CAGE ASSY, BEHIND BEZEL, ZQSFP | TTI Europe

Frequently Asked Questions

Where can I find additional details, specifications and documents for a 1551891-1?

Additional datasheets, footprints and schematics for 1551891-1 are listed in our Part Details tab. You can also find the 1551891-1 image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 1551891-1 in the Pricing & Inventory tab next to part details. You can view 1551891-1 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 1551891-1 fall under?

The 1551891-1 is listed under Connectors > Pluggable IO Connectors & Cages > QSFP/QSFP+/zQSFP+.

Can I view similar or alternative parts?

You can view similar parts to 1551891-1 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 1551891-1 you can contact the distributor directly for product support, shipping queries etc.

Is the 1551891-1 RoHS compliant?

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

Which authorised distributors for 1551891-1 have stock available?

Authorised distributors including Newark Electronics, Avnet America, Avnet Europe, Avnet Asia and TE Store have stock available or on a lead time for 1551891-1.

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

Stock availability and lead times will be displayed for 1551891-1 often in real-time on the comparison pages.

What if I can't find stock of 1551891-1?

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