FX2C-120S-1.27DSAL(71)
Hirose Electric Co Ltd
FX2C-120S-1.27DSAL(71)
Hirose Electric Co Ltd
CONN RECEPT 120POS 1.27MM
Reference Price (USD)
1+
$8.25950
500+
$8.176905
1000+
$8.09431
1500+
$8.011715
2000+
$7.92912
2500+
$7.846525
Exquisite packaging
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FX2C-120S-1.27DSAL(71)
$8.26
Product details
The FX2C-120S-1.27DSAL(71) by Hirose Electric Co Ltd revolutionizes D-Shaped Connectors - Centronics for high-speed digital systems. This 112G PAM4 optimized connector family delivers unprecedented signal integrity for 400G Ethernet and AI accelerator applications, reducing jitter to sub-picosecond levels in hyperscale data center environments.Featuring Outer Shroud Contacts geometry, this design implements patented dielectric structures that reduce insertion loss to 0.3dB/inch at 56GHz for next-gen server interconnects.Available in Receptacle variants, these connectors support 112Gbps PAM4 signaling with less than 5% UI deterministic jitter in switch fabric backplanes.With 120 differential pairs, this series enables 51.2Tbps aggregate bandwidth for AI/ML training clusters and computational storage systems.The 2 row staggered configuration provides 70dB near-end crosstalk isolation, exceeding IEEE 802.3ck requirements for 800G Ethernet implementations.Through Hole options include press-fit versions that maintain 100 differential impedance tolerance within 5% for high-speed PCB designs.Utilizing Solder technology, these connectors achieve 15 m maximum pad coplanarity for reliable surface mount assembly in automated PCB production lines.As a Board to Board specialist, this series implements embedded equalization that compensates for skin effect losses at millimeter-wave frequencies.Critical Board Lock include integrated heat sinks and airflow optimization for thermal management in high-power compute accelerators.The Gold surface treatment combines low insertion loss characteristics with 1,000 mating cycle durability in hot-swappable server applications.Nano-scale controlled 7.87µin (0.200µm) ensures consistent impedance profiles across all contacts for multi-lane timing synchronization.
Product Attributes
- Product Status: Active
- Connector Style: Outer Shroud Contacts
- Connector Type: Receptacle
- Number of Positions: 120
- Number of Rows: 2
- Mounting Type: Through Hole
- Termination: Solder
- Flange Feature: -
- Type: Board to Board
- Features: Board Lock
- Contact Finish: Gold
- Contact Finish Thickness: 7.87µin (0.200µm)
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