0334721259
Molex
0334721259
Molex
CONN RCPT HSG 12POS 3.50MM
Reference Price (USD)
1+
$4.20000
500+
$4.158
1000+
$4.116
1500+
$4.074
2000+
$4.032
2500+
$3.99
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
0334721259
$4.20
Product details
The 0334721259 from Molex 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 Receptacle design incorporates novel airflow channels that reduce thermal resistance by 40% compared to conventional high-speed connectors.Optimized Female Socket contacts feature elliptical cross-sections that minimize skin effect losses at 56GHz, critical for 112G PAM4 signaling.With 12 positions, the connector supports 51.2T switch fabrics while maintaining <0.35dB/inch insertion loss at 28GHz.The 0.138" (3.50mm) 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.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 Holder system provides precise coplanarity (<50 m) across 400+ contacts required for large ASIC packages.The Gray housing material exhibits <0.02 dielectric constant variation from 1-50GHz for consistent signal propagation.Featuring Connector Position Assurance (CPA), Sealed, the connector achieves 70 pitch alignment accuracy while supporting 3D wafer-scale packaging integration.
Product Attributes
- Product Status: Active
- Connector Type: Receptacle
- Contact Type: Female Socket
- Number of Positions: 12
- Pitch: 0.138" (3.50mm)
- Number of Rows: 2
- Row Spacing: -
- Mounting Type: Free Hanging (In-Line)
- Contact Termination: Crimp
- Fastening Type: Latch Holder
- Color: Gray
- Features: Connector Position Assurance (CPA), Sealed
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