
Allicdata Part #: | QMS-078-06.75-L-D-A-GP-ND |
Manufacturer Part#: |
QMS-078-06.75-L-D-A-GP |
Price: | $ 10.23 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Samtec Inc. |
Short Description: | .635MM DOUBLE ROW TERMINAL STRIP |
More Detail: | 156 Position Connector Header, Outer Shroud Contac... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 9.29880 |
Series: | Power Q2™ QMS |
Packaging: | Tray |
Part Status: | Active |
Connector Type: | Header, Outer Shroud Contacts |
Number of Positions: | 156 |
Pitch: | 0.025" (0.64mm) |
Number of Rows: | 2 |
Mounting Type: | Surface Mount |
Features: | Board Guide, Ground Bus (Plane), Mating Guide |
Contact Finish: | Gold |
Contact Finish Thickness: | 10.0µin (0.25µm) |
Mated Stacking Heights: | 11mm, 13mm |
Height Above Board: | 0.250" (6.35mm) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The QMS-078-06.75-L-D-A-GP is a rectangular connector commonly used in applications where high-density and high-bandwidth is required. Designed with a unique arrayed edge-type mezzanine interface, the QMS-078-06.75-L-D-A-GP makes it possible to build efficient and reliable board-to-board connections.
Design & Construction of QMS-078-06.75-L-D-A-GP
The QMS-078-06.75-L-D-A-GP connector is composed of a polypropylene thermoplastic injection molded body and insulation components, plus a series of spring-loaded, stamped and formed terminations. The integrated insulation sleeve is configured to ensure proper alignment as the individual circuits are mated. The QMS-078-06.75-L-D-A-GP connector also features an overmolded cable assembly with strain-relief for stress relief from repeated plug/unplug operations. The longest cable length is 10 meters and uses a 20 AWG high-temperature silicone wire. The QMS-078-06.75-L-D-A-GP connector is rated for up to 250K cycles.
Performance of QMS-078-06.75-L-D-A-GP
The QMS-078-06.75-L-D-A-GP connector can support an electrical rating of 13 Amp at 125V, and offers excellent high-frequency performance with a maximum impedance of 100 Ohms. It has a temperature range of -55 to +150 degrees C and a dielectric strength of 800V RMS (60Hz). The contact resistance of the QMS-078-06.75-L-D-A-GP is 30mΩ per contact. The connector is UL recognized and meets the RoHS and CE standards.
Applications of QMS-078-06.75-L-D-A-GP
The QMS-078-06.75-L-D-A-GP connector is suitable for a wide range of applications in industry. It can be used in communication networks, data processing systems, computer buses, rack and panel applications, machine tools, power supplies, medical instrumentation, and other industrial applications. The QMS-078-06.75-L-D-A-GP is especially suited for applications requiring large data transfers, high speed communication, and high-density connector assembly.
Working Principle of QMS-078-06.75-L-D-A-GP
In operation, the QMS-078-06.75-L-D-A-GP connector requires a mating plug to complete the circuit. An electrical signal is applied across the plug and it is passed through the terminations and the connector body. The plug then forms a bridge between the two contacts. The connector is designed to conduct, filter, and protect the electrical signals, while providing superior EMI/RFI shielding. The connection is secure and reliable, ensuring optimal performance of the system.
Conclusion
The QMS-078-06.75-L-D-A-GP rectanguler connector is a versatile and reliable product designed for use in high-density applications. Its arrayed edge-type mezzanine interface, robust plastic body, and high-performance electrical specifications make it an ideal choice for a variety of board-to-board applications. Whether used in communication networks or data processing systems, the QMS-078-06.75-L-D-A-GP connector is a reliable and efficient choice.
The specific data is subject to PDF, and the above content is for reference
CONNECTOR80 Position Connector Receptacl...

CONNECTOR60 Position Connector Receptacl...

CONNECTOR140 Position Connector Receptac...

CONNECTOR120 Position Connector Receptac...

CONNECTOR100 Position Connector Receptac...

CONNECTOR100 Position Connector Receptac...
