64902021822
Würth Elektronik
64902021822
Würth Elektronik
CONN PLUG HSG 20POS 4.20MM
Reference Price (USD)
1+
$1.09000
500+
$1.0791
1000+
$1.0682
1500+
$1.0573
2000+
$1.0464
2500+
$1.0355
Exquisite packaging
Discount
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64902021822
$1.09
Product details
The 64902021822 from Würth Elektronik sets new standards in Rectangular Connectors - Housings for hyperscale data centers. Its high-density architecture supports 400G Ethernet and PCIe Gen5 while optimizing thermal management.The Plug design incorporates novel airflow channels that reduce thermal resistance by 40% compared to conventional high-speed connectors.Optimized Male Pin contacts feature elliptical cross-sections that minimize skin effect losses at 56GHz, critical for 112G PAM4 signaling.With 20 positions, the connector supports 51.2T switch fabrics while maintaining <0.35dB/inch insertion loss at 28GHz.The 0.165" (4.20mm) ultra-low-loss pitch configuration enables 112Gbps NRZ signaling with <1ps skew across 256 differential pairs.The 2-row orthogonal directivity design provides >25dB return loss up to 50GHz for millimeter-wave applications.Optimized 0.165" (4.20mm) spacing prevents mode conversion in 400G CR8 optical engine interfaces while allowing adequate cooling airflow.The Panel Mount version includes integrated heat sinks that dissipate 15W per linear inch without requiring additional airflow.Crimp technology creates impedance-controlled transitions with <5% variation across entire connector length.The Locking Ramp system provides precise coplanarity (<50 m) across 400+ contacts required for large ASIC packages.The White housing material exhibits <0.02 dielectric constant variation from 1-50GHz for consistent signal propagation.
Product Attributes
- Product Status: Active
- Connector Type: Plug
- Contact Type: Male Pin
- Number of Positions: 20
- Pitch: 0.165" (4.20mm)
- Number of Rows: 2
- Row Spacing: 0.165" (4.20mm)
- Mounting Type: Panel Mount
- Contact Termination: Crimp
- Fastening Type: Locking Ramp
- Color: White
- Features: -
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