ELR4A01
Amphenol Industrial Operations
ELR4A01
Amphenol Industrial Operations
CONN RCPT 4POS
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Product details
The ELR4A01 from Amphenol Industrial Operations delivers breakthrough performance in Rectangular Connectors - Free Hanging, Panel Mount for high-reliability computing applications. This precision-engineered interconnect solution is optimized for server backplanes, storage arrays, and network switches, offering exceptional signal integrity at data rates up to 56Gbps.As a Receptacle solution, it features a unique mezzanine design for vertical stacking of PCBs. The guided mating system ensures accurate alignment in high-density configurations with less than 0.2mm positional tolerance.The Male Pin design incorporates dual-beam geometry with independent contact points. This redundant configuration provides 60% better contact reliability than single-beam designs in vibration tests.Configurable up to 4 contacts, the connector supports various lane configurations for PCIe, SAS, and Ethernet protocols. The numbered keying system prevents incorrect card insertion.The 2 row staggered configuration reduces parallel resonance effects. This layout minimizes impedance discontinuities at high frequencies while maintaining mechanical stability.The Panel Mount version includes solder-tail options for both through-hole and surface-mount applications. The precision-molded alignment posts facilitate automated PCB assembly.The Latch Holder mechanism provides both temporary and permanent retention options. The tool-less latch design enables quick card replacement during hot-swap operations.Compatible with Discrete high-speed cables, the contacts preserve skew within 5ps/m across differential pairs. The controlled-impedance breakout region minimizes mode conversion.The Connector Position Assurance (CPA), Shielded, Waterproof (Mated, IP67) include integrated ESD protection diodes on critical lines. These devices clamp transient voltages below sensitive component thresholds without adding capacitance.The Orange housing material incorporates laser-markable surfaces for permanent identification. The low-dielectric polymer maintains stable electrical properties across temperature variations.
Product Attributes
- Product Status: Active
- Connector Type: Receptacle
- Contact Type: Male Pin
- Number of Positions: 4
- Pitch: -
- Number of Rows: 2
- Row Spacing: -
- Mounting Type: Panel Mount
- Fastening Type: Latch Holder
- Cable Termination: -
- Wire Type: Discrete
- Wire Gauge: -
- Features: Connector Position Assurance (CPA), Shielded, Waterproof (Mated, IP67)
- Contact Finish: -
- Contact Finish Thickness: -
- Color: Orange
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