HR43 SERIES
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Waterproof, Shock and Vibration Resistant Bayonet Lock Connectors for Railway Vehicles HR43 Series Gasket Clamp Tightening Cap Jul.1.2016 Copyright 2016 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Waterproof protection is produced by the gasket sealing each of the wire cores Features 1. Passed shock and vibration test of Railway Vehicles Complies with the Class 2 standard: IEC 61373, “Rolling stock equipment-Shock and vibration tests”. 2. Waterproof structure The structure features a unique gasket that seals individual wires and provides IP67 waterproof protection. (See Fig.1). It also delivers IP67 rated protection in mated condition. 3. Crimp contact termination Wire crimping allows simple and uniform wiring. 4. User-friendly bayonet lock mechanism The bayonet locking structure is user friendly and delivers a firm mating operation. 5. Sturdy metal shell The metal shell is constructed of aluminum alloy and is lightweight and rugged. Product Specifications Ratings Items 1. Contact resistance Rated Current Operating Temp. Range Rated Voltage Storage Temp. Range 4. Vibration resistance (random) No electrical discontinuity of 1µs or more No electrical discontinuity of 1µs or more Apply AC 2,100 V for 1 min Tested at 10 to 100 Hz, acceleration spectrum density 11.83 (m/s2)2/Hz, 5 hours each for 3 directions (Test according to JIS E 4031, Item 9, Class 2, with both directions for all 3 axes. Acceleration 490 m/s2, duration 11 ms, 3 times each for 6 axial directions 6. Durability 7. Temperature cycles 9. Salt water spray 10. Water pressure resistance Contact resistance: Maximum 10 mø Insulation resistance: Minimum of 5,000 Mø Insulation resistance Minimum of 50 Mø (at high humidity) Minimum of 500 Mø (dry) 200 cycles of (-40°C for 30 min ➝ ambient temp for 2 to 3 min ➝+105°C for 30 min ➝ ambient temp for 2 to 3 min) Normal operation of mating and locking No water intrusion into connector inside Leave in 5% concentration salt water mist for 500 hours in mated condition. Left submerged in water at the depth of 1 m, for 0.5 hours, in the mated condition.

HR43 Series●Waterproof, Shock and Vibration Resistant Bayonet Lock Connectors for Railway Vehicles Materials Plug Item Outer shell Aluminum alloy Chrome plating, with nickel under plating Female Contact Phosphor bronze Gold plating O-ring, gasket Silicone rubber (black) Outer shell Aluminum alloy Chrome plating, with nickel under plating Jack Jul.1.2016 Copyright 2016 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Male Contact Gold plating O-ring, gasket Silicone rubber (black) Product Number Structure Refer to this page when determining product specifications by model types. Please place...

HR43 Series●Waterproof, Shock and Vibration Resistant Bayonet Lock Connectors for Railway Vehicles Applicable Cable Insulator outer dia. maximum of Ø3.5 mm Female Contact Applicable Cable Conductor cross section 1.6 to 2.6 mm2 Conductor outer dia. maximum of Ø2 mm Insulator outer dia. maximum of Ø3.5 mm Female contacts are sold in a 3 piece pack. (Note) Waterproof characteristics may vary due to the cable structure. Please check the cable specifications before use. Panel mounting dimensions No. of Applicable Cable Contacts Insulator outer dia. maximum of Ø3.5 mm 3 Male Contact Jul.1.2016...

HR43 Series●Waterproof, Shock and Vibration Resistant Bayonet Lock Connectors for Railway Vehicles Tools Contact extraction tool When contacts need to be extracted from the connector, please use the dedicated extraction tool. Powered by TCPDF (www.tcpdf.org) Jul.1.2016 Copyright 2016 HIROSE ELECTRIC CO., LTD. All Rights Reserved. Contact crimp tool Only use crimp tools that are JIS C 9711 compliant. The following manufacturers offer compliant crimp tools. Please consult them separately for their tool specifications. Manual Crimp Tools Pneumatic Crimp Tools Tool Maker HOZAN TOOL INDUSTRIAL...