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The 1934221-1 is a high-speed backplane connector from TE Connectivity's AMP Connectors Z-PACK TinMan series, designed for high-density, high-performance coplanar daughtercard-to-backplane interconnects. Featuring press-fit mounting and 240 fully loaded contacts supporting up to 80 differential pairs, it is suitable for high-speed signal transmission, data center equipment, telecommunications infrastructure, and high-reliability industrial systems.
Category:Connectors, Interconnects;Backplane Connectors;Specialized
Manufacturer:TE Connectivity AMP Connectors
Series:Z-PACK TinMan
Packaging:Tube
Part Status:Active
Connector Usage:Coplanar, Daughtercard
Connector Type:Receptacle, Female Sockets
Connector Style:High Speed
Number of Positions:240
Number of Positions Loaded:All
Pitch:0.075" (1.90mm)
Number of Rows:15
Number of Columns:16
Mounting Type:Through Hole
Termination:Press-Fit
Contact Layout, Typical:80 Differential Pairs
Current Rating (Amps):0.5A
Material Flammability Rating:UL94 V-0
Operating Temperature:-65°C ~ 90°C
Voltage Rating:250V
Base Product Number:1934221
High-Density Layout Design:240 fully loaded contacts in a compact layout enable multi-channel signal connectivity within limited space, supporting high-bandwidth system integration.
High-Speed Signal Transmission Capability:Optimized for high-speed differential signaling with support for up to 80 differential pairs, suitable for PCIe, SAS, Ethernet, and other high-speed protocols.
Press-Fit Mounting Structure:Press-fit termination with through-hole PCB mounting ensures reliable mechanical connection and excellent signal integrity.
Superior Electrical Performance:Provides good impedance matching and signal integrity, supporting high-frequency transmission while minimizing crosstalk and signal attenuation.
High Reliability and Durability:Compliant with UL94 V-0 flammability rating and wide operating temperature range, suitable for long-term stable operation in harsh environments.
Modular Coplanar Interconnect Design:Supports coplanar interconnection between daughtercards and backplanes, simplifying system architecture and enhancing assembly and maintenance convenience.
Data Centers and Servers:Used for high-speed backplane and daughtercard interconnects in server motherboards, storage arrays, switches, and routers.
Telecommunications Infrastructure Equipment:Suitable for high-density signal connections in 5G base stations, optical transmission equipment, and core network devices.
Test and Measurement Instruments:Provides reliable modular signal interfaces in high-performance oscilloscopes, signal analyzers, and automated test equipment.
Industrial Control and Automation Systems:Used in industrial PCs, PLC backplanes, motion control cards, and other high-reliability industrial electronic interconnects.
Medical Imaging and Diagnostic Equipment:Supports high-speed data acquisition and transmission module connections in advanced medical devices such as CT, MRI, and ultrasound systems.
The 1934221-1 is a high-performance, high-density press-fit high-speed backplane connector offering excellent signal integrity, reliability, and modular design. It is well-suited for a wide range of high-bandwidth, high-reliability applications including data centers, communication systems, industrial equipment, and advanced instrumentation, making it an ideal component for high-speed signal interconnection and system modularization.
Industry Information
