| Allicdata Part #: | QMS-026-06.75-L-D-PT4-ND |
| Manufacturer Part#: |
QMS-026-06.75-L-D-PT4 |
| Price: | $ 7.20 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Samtec Inc. |
| Short Description: | .635MM DOUBLE ROW TERMINAL STRIP |
| More Detail: | 56 (52 + 4 Power) Position Connector Header, Outer... |
| DataSheet: | QMS-026-06.75-L-D-PT4 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 6.54570 |
| Series: | Power Q2™ QMS |
| Packaging: | Tray |
| Part Status: | Active |
| Connector Type: | Header, Outer Shroud Contacts |
| Number of Positions: | 56 (52 + 4 Power) |
| Pitch: | 0.025" (0.64mm) |
| Number of Rows: | 2 |
| Mounting Type: | Surface Mount, Through Hole |
| Features: | Board Guide, Ground Bus (Plane), Power Pins (8) |
| Contact Finish: | Gold |
| Contact Finish Thickness: | 10.0µin (0.25µm) |
| Mated Stacking Heights: | 11mm, 13mm |
| Height Above Board: | 0.250" (6.35mm) |
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QMS-026-06.75-L-D-PT4 connectors are part of the Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) family of connectors. This is a compact, two-level board-to-board connector which has a type-4 yoke (L-shaped) that connects the two boards perpendicularly. It is characterized by its very low-profile structure which allows the assembly of both boards, together with its two rows of twenty-six gold plated pins (each). The contact pitch is 6.75mm between the pins and the mount spacing is 6.35mm.
The arrangement of these pins allows for several standard interface signals to be passed from board to board, such as TTL, LVDS, USB, Ethernet, FireWire, and several other custom proprietary ones. The QMS-026-06.75-L-D-PT4 also provides reliable edge-to-edge stacking via a type-4 compliant interface. With a mating face size of only 0.76 inches, these connectors are one of the smallest and most convenient standard board-to-board connectors available in the market.
One of the main advantages of the QMS-026-06.75-L-D-PT4 is its low profile size of only 8.54mm. This helps to ensure high signal density and a smaller overall package. The low profile design also helps reduce the effect of crosstalk, air flow, and noise. Additionally, its narrow pitch also enhances the signal integrity of the transmission.
The QMS-026-06.75-L-D-PT4 is rated to a current carrying capacity of .4A and a voltage rating of 25V DC. It can support further cables or connectors if necessary, since its design has been modified to incorporate latching on both sides. The gold plated contacts also provide improved electrical and mechanical performance.
The QMS-026-06.75-L-D-PT4 is a great choice for edge-type board-to-board connections where you need a minimum of complexity and a maximum of signal density. Its small size makes mounting in cramped environments easy, while the reliable edge-to-edge stacking provides reliable connectivity. Its low profile design also helps reduce the effect of crosstalk and noise, and its gold plated contacts ensure superior electrical and mechanical performance.
These connectors are used in a wide variety of applications, such as LCD/LED display panels, systems and devices related to automotive electronics, office machines, medical and test equipment, and communication systems. Due to its small size, reliable edge-to-edge stacking, and gold plated contacts, the QMS-026-06.75-L-D-PT4 is the preferred choice for many of these applications.
The specific data is subject to PDF, and the above content is for reference
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QMS-026-06.75-L-D-PT4 Datasheet/PDF