DF4-20DP-2C
Hirose Electric Co Ltd
DF4-20DP-2C
Hirose Electric Co Ltd
CONN HSG CRIMP 20POS
Reference Price (USD)
1+
$0.27010
500+
$0.267399
1000+
$0.264698
1500+
$0.261997
2000+
$0.259296
2500+
$0.256595
Exquisite packaging
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DF4-20DP-2C
$0.27
Product details
The DF4-20DP-2C from Hirose Electric Co Ltd represents a breakthrough in Rectangular Connectors - Board In, Direct Wire to Board technology for high-speed computing applications. Optimized for signal integrity at multi-gigabit data rates, this connector series enables next-generation server architectures and data center interconnects.The Housing design incorporates advanced crosstalk suppression techniques that maintain signal purity at 56Gbps PAM4 signaling, critical for high-performance computing and AI accelerator applications.Available in 20 configurations, this connector family supports the growing bandwidth requirements of server backplanes, from traditional 1U servers to hyper-scale data center architectures.Precision 0.079" (2.00mm) alignment maintains consistent differential pair geometry, critical for minimizing skew in 112G PAM4 signaling used in next-generation data center interconnects.The 0.079" (2.00mm) board interface supports high-density PCB designs with microvia technology, enabling compact routing of 400G Ethernet switch fabrics.The 2-row architecture optimizes signal density while minimizing insertion loss, enabling higher port counts in top-of-rack switches and router line cards.0.079" (2.00mm) separation between rows minimizes far-end crosstalk in server memory interfaces where signal integrity directly impacts system performance.Utilizing Crimp technology, the connector achieves consistent impedance matching across all contacts, reducing signal reflections in 400G Ethernet and InfiniBand EDR applications.The Contacts Not Included include innovative contact geometries that reduce insertion force while maintaining signal integrity, and ESD protection for hot-pluggable server components.The Black housing facilitates quick visual identification in dense server racks while meeting flammability requirements for confined data center environments.
Product Attributes
- Product Status: Active
- Connector Type: Housing
- Number of Positions: 20
- Cable Pitch: 0.079" (2.00mm)
- Board-Side Pitch: 0.079" (2.00mm)
- Number of Rows: 2
- Row Spacing: 0.079" (2.00mm)
- Mounting Type: -
- Cable Termination: Crimp
- Wire Gauge: -
- Features: Contacts Not Included
- Contact Finish: -
- Contact Finish Thickness: -
- Color: Black
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