G125-3042096L4
Harwin Inc.
G125-3042096L4
Harwin Inc.
CONN HDR HSG 20POS 1.25MM
Reference Price (USD)
1+
$5.07000
500+
$5.0193
1000+
$4.9686
1500+
$4.9179
2000+
$4.8672
2500+
$4.8165
Exquisite packaging
Discount
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G125-3042096L4
$5.07
Product details
The G125-3042096L4 from Harwin Inc. 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 Header 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 0.049" (1.25mm) 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 0.049" (1.25mm) spacing prevents mode conversion in 400G CR8 optical engine interfaces while allowing adequate cooling airflow.The Free Hanging (In-Line) 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 Latch Lock system provides precise coplanarity (<50 m) across 400+ contacts required for large ASIC packages.Featuring Potting Wall, the connector achieves 70 pitch alignment accuracy while supporting 3D wafer-scale packaging integration.
Product Attributes
- Product Status: Active
- Connector Type: Header
- Contact Type: Male Pin
- Number of Positions: 20
- Pitch: 0.049" (1.25mm)
- Number of Rows: 2
- Row Spacing: 0.049" (1.25mm)
- Mounting Type: Free Hanging (In-Line)
- Contact Termination: Crimp
- Fastening Type: Latch Lock
- Color: -
- Features: Potting Wall
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