821-S1-004-30-015101
Preci-Dip
821-S1-004-30-015101
Preci-Dip
CONN SPRING PISTON 4POS SMD
Reference Price (USD)
1+
$1.51381
500+
$1.4986719
1000+
$1.4835338
1500+
$1.4683957
2000+
$1.4532576
2500+
$1.4381195
Exquisite packaging
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821-S1-004-30-015101
$1.51
Product details
The 821-S1-004-30-015101 from Preci-Dip represents a breakthrough in Rectangular Connectors - Spring Loaded technology for high-performance computing infrastructure, offering unparalleled signal integrity for data center applications.Utilizing Piston architecture, this solution provides 100 impedance matching for 112G PAM4 signaling in next-generation server backplanes.The 4 contact array supports PCIe Gen5 and CXL protocols with minimal insertion loss for AI accelerator modules.Precision 0.079" (2.00mm) pitch configuration enables 56Gbps NRZ signaling while maintaining crosstalk below -40dB in switch fabric applications.With 1 rows of shielded differential pairs, this design minimizes simultaneous switching noise in GPU clusters.The Surface Mount interface incorporates thermal management features for high-power CPU sockets in hyperscale data centers.Low-loss Brass Alloy dielectric maintains signal integrity up to 50GHz for optical transceiver interconnects.Advanced Gold plating technology reduces skin effect losses at millimeter-wave frequencies.The 19.7µin (0.50µm) gold layer is optimized for both DC resistance and high-frequency performance in server applications.
Product Attributes
- Product Status: Active
- Connector Type: Piston
- Number of Contacts: 4
- Pitch: 0.079" (2.00mm)
- Number of Rows: 1
- Row Spacing: -
- Mounting Type: Surface Mount
- Material: Brass Alloy
- Contact Finish: Gold
- Contact Finish Thickness: 19.7µin (0.50µm)
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