QRM8-078-01-L-D-A-GP-K
Samtec Inc.
QRM8-078-01-L-D-A-GP-K
Samtec Inc.
.8MM Q RATE TERMINAL WITH EDGE R
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Product details
The QRM8-078-01-L-D-A-GP-K by Samtec Inc. delivers unparalleled performance for Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) in high-energy physics experiments. This radiation-hardened connector solution withstands 100Mrad total ionizing dose while maintaining signal integrity in particle detector systems.Featuring a Array, Male Pins design, this connector maintains 10Gbps data transmission in strong magnetic fields. The non-magnetic materials prevent interference with particle trajectory measurements.With 156 configurations available, the connector supports both front-end sensor readout and trigger distribution. The layout minimizes cross-talk in high-channel-count systems.The 0.031" (0.80mm) spacing has been optimized for high-density detector electronics. The radiation-resistant insulation maintains properties after prolonged exposure to ionizing radiation.The 2 row architecture provides isolated paths for analog and digital signals. This configuration prevents noise coupling in low-level charge measurements.Designed for Surface Mount installation in vacuum systems, the connector features metal seals for ultra-high vacuum compatibility. The design withstands bake-out temperatures up to 300 C.Key Board Guide, Ground Bus (Plane), Pick and Place include radiation length minimization and flame-retardant materials. These properties are essential for collider experiment environments.The Gold formulation maintains stable contact resistance after radiation exposure. Testing shows less than 5% change in contact resistance after 50Mrad dose.With 10.0µin (0.25µm) precision, the contacts achieve consistent performance in cryogenic environments. This control is vital for superconducting magnet systems.
Product Attributes
- Product Status: Active
- Connector Type: Array, Male Pins
- Number of Positions: 156
- Pitch: 0.031" (0.80mm)
- Number of Rows: 2
- Mounting Type: Surface Mount
- Features: Board Guide, Ground Bus (Plane), Pick and Place
- Contact Finish: Gold
- Contact Finish Thickness: 10.0µin (0.25µm)
- Mated Stacking Heights: -
- Height Above Board: -
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