BM20B(0.6)-40DP-0.4V(53)
Hirose Electric Co Ltd
BM20B(0.6)-40DP-0.4V(53)
Hirose Electric Co Ltd
CONN HDR 40POS SMD GOLD
Reference Price (USD)
1+
$0.77280
500+
$0.765072
1000+
$0.757344
1500+
$0.749616
2000+
$0.741888
2500+
$0.73416
Exquisite packaging
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BM20B(0.6)-40DP-0.4V(53)
$0.77
Product details
Hirose Electric Co Ltd's BM20B(0.6)-40DP-0.4V(53) represents a quantum leap in Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) for millimeter-wave applications. This 60GHz+ rated connector solution enables next-generation radar systems and 5G mmWave infrastructure with unmatched signal integrity.The Header, Outer Shroud Contacts configuration features precision-machined contacts for waveguide transitions. The design maintains VSWR <1.2:1 up to 70GHz, outperforming conventional RF connectors.Available in 40 configurations, the connector supports phased array antenna elements. The optimized layout minimizes phase variation across channels.The /4 0.016" (0.40mm) spacing has been calculated for 60GHz operation. This precision spacing prevents unwanted coupling between adjacent antenna feeds.The 2 row architecture provides optimal ground return paths for millimeter-wave signals. This configuration has been validated for 64-element beamforming arrays.Engineered for Surface Mount installation, the connector features kinematic mounting for precise alignment. The design compensates for PCB thermal expansion in outdoor deployments.The Gold formulation minimizes skin effect losses at millimeter-wave frequencies. Special surface treatments maintain consistent performance up to 100GHz.With 2.00µin (0.051µm) precision, the contacts achieve optimal RF performance. This control is essential for maintaining signal integrity in radar applications.The 0.6mm options accommodate various antenna panel configurations. The design minimizes signal path length variations in array systems.The 0.020" (0.50mm) profile has been optimized for integration with patch antenna arrays. This height provides proper impedance matching to radiating elements.
Product Attributes
- Product Status: Active
- Connector Type: Header, Outer Shroud Contacts
- Number of Positions: 40
- Pitch: 0.016" (0.40mm)
- Number of Rows: 2
- Mounting Type: Surface Mount
- Features: -
- Contact Finish: Gold
- Contact Finish Thickness: 2.00µin (0.051µm)
- Mated Stacking Heights: 0.6mm
- Height Above Board: 0.020" (0.50mm)
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