FGG.2B.312.YL
LEMO
Product details
LEMO's FGG.2B.312.YL revolutionizes Circular Connectors - Housings technology for high-speed rail applications. Engineered to withstand extreme vibration and weather conditions, this connector ensures reliable performance in train control systems and onboard electronics where safety is paramount.The Insert configuration survives 10G vibration levels in locomotive applications. Field testing demonstrates 99.999% reliability over 1 million mating cycles.Optimized for For Male Pins implementations, the contact system resists fretting corrosion in high-vibration environments. The multi-point contacts maintain <5m resistance under 5-200Hz vibration.With 12 contact arrangements, the design supports distributed power systems. The isolated high-current contacts prevent arc tracking in 1500V DC applications.Compatible with 312 inserts, allowing flexible power/signal configurations. The floating insert accommodates panel warpage up to 3mm.Crimp and Solder Cup termination ensures reliable connections in thermally dynamic environments. The spring-loaded contacts compensate for 10mm of thermal expansion.Designed for 0.7mm contacts, the current density remains below 250A/cm at full load. The optimized contact geometry reduces insertion force by 30%.Featuring G keying, the connector prevents mismating in identical-looking cable runs. The color-coded system reduces installation errors in maintenance depots.Exceeding IP50 - Dust Protected requirements, the design withstands high-pressure washdowns in train cleaning systems. The triple-seal interface prevents moisture ingress during thermal cycling.Unshielded effectiveness meets EN 50121-3-2 railway EMC standards. The continuous braid design provides 80dB attenuation at 100MHz.
Product Attributes
- Product Status: Active
- Connector Type: Insert
- Type: For Male Pins
- Number of Positions: 12
- Shell Size - Insert: 312
- Shell Size, MIL: -
- Contact Type: Crimp and Solder Cup
- Contact Size: 0.7mm
- Mounting Type: -
- Mounting Feature: -
- Fastening Type: -
- Orientation: G
- Primary Material: -
- Shell Material: -
- Shell Finish: -
- Housing Color: -
- Ingress Protection: IP50 - Dust Protected
- Material Flammability Rating: -
- Features: -
- Shielding: Unshielded