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RJ19 Series electric
connector for railway
Feature:
1.The series includes RJ19, RTJ19, RJ20 products, adopting wire
spring socket with hyperbolic revolutionary of one sheet.
2.high reliability: low contact resistance, anti-vibration,
anti-shock
3.Termination: thread screw coupling, hexagon guiding knurl.
4.The series is widely used in connection of electrical locomotive,
vapour locomotive, railway signal control cabin and other equipment.
Environmental
1.Operating temperature: -55+125C
2.Relative humidity: 95% at 40C
3.Vibration: frequency:10-2000Hz, acceleration:147m/s2
4.Shock: acceleration:294m/s2
Main specification
1. Voltage rating: 300V withstanding voltage:2000V
2. Insulation resistance: normal≥500MΩ,damp heat≥20MΩ
3. Diameter of contact: ф1.5mm
4. Contact resistance: ≤2.5mΩ
5. Current rating: 10 A
6. Duration: 1000 cycles mating and unmating
Type naming and meaning
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NO
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Item
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Content
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Code
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1
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Series
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RJ/RTJ series special rectangular electric connector for
railway
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J19、TJ19、TJ20
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2
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Connect with wire
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Wire solder
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H
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Crimp
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Y
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Wire wrap
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R
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PCB solder
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B、BW
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3
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Contact number
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30、32、34、56、64、……
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Mark the number
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4
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structure
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Plug
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T
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Receptacle
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Z
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5
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Innovative type
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-01，-02，……
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Mark the number
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