ELR4A02
Amphenol Industrial Operations
ELR4A02
Amphenol Industrial Operations
CONN RCPT 4POS
Reference Price (USD)
1+
$20.25000
500+
$20.0475
1000+
$19.845
1500+
$19.6425
2000+
$19.44
2500+
$19.2375
Exquisite packaging
Discount
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ELR4A02
$20.25
Product details
Amphenol Industrial Operations's ELR4A02 sets new standards in Rectangular Connectors - Free Hanging, Panel Mount for railway and transportation systems. This rugged interconnect solution meets EN 50155 and IEC 61373 specifications, delivering reliable performance in rolling stock applications despite extreme vibration, shock, and environmental conditions.The Receptacle configuration features a double-locking system that withstands 50G shock pulses. The vibration-resistant design maintains electrical continuity through 10Hz to 2kHz random vibration profiles.Utilizing Male Pin technology, these contacts maintain less than 5m resistance variation under 15G vibration. The hyperbolic contact geometry compensates for terminal movement while maintaining constant normal force.Available in 4 configurations, the connector supports both power distribution and train communication networks. The segregated contact groups prevent interference between high-voltage and sensitive signal circuits.The 2 row arrangement positions power contacts for optimal heat dissipation. The thermal management design reduces hot-spot temperatures by 20% compared to conventional layouts.The Panel Mount version includes integrated cable clamps meeting EN 50264 standards. The corrosion-resistant stainless steel hardware withstands railway cleaning chemicals.The Latch Holder mechanism requires positive torque application for security. The vibration-proof design maintains clamping force through 10 million acceleration cycles.Compatible with Discrete railway cables, the contacts resist micro-movement induced fretting corrosion. The tin-plated termination surfaces maintain stable contact resistance in humid environments.The Connector Position Assurance (CPA), Shielded, Waterproof (Mated, IP67) include integrated test points for onboard diagnostics. These maintenance-friendly features allow circuit verification without disassembly.The Orange housing incorporates retro-reflective markings for improved visibility in low-light conditions. The high-temperature resistant material maintains mechanical properties from -40 C to +125 C.
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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