Part: YAGEO 2R-4 series

Type: Gas Discharge Tube (GDT)

Description: Gas Discharge Tube (GDT) series providing ultra-fast response to surge voltages, stable breakdown voltage, high insulation resistance, low capacitance (≤ 1pF), and large absorbing transient current capability.

Operating Conditions:

• Operating temperature: -40 to +85 °C

Absolute Maximum Ratings:

• Max impulse discharge current (8/20 μs, 10 times): 3 KA
• Max alternating discharge current (50Hz, 1sec): 3 A
• Max storage and operating temperature: +85 °C

Key Specs:

• DC Spark-over Voltage (100V/s): 75V to 3600V (±20%)
• Maximum Impulse Spark-over Voltage (1000V/μs): 700V to 4800V
• Nominal Impulse Discharge Current (8/20 μs, 10 times): 3 KA
• Alternating Discharge Current (50Hz, 1sec): 3 A
• Impulse Life (10/1000 μs 100A or 8/20 μs 100A): 300 times
• Minimum Insulation Resistance: 1 GΩ (at various DC test voltages)
• Maximum Capacitance (1MHz): 1.0 pF

Features:

• Provide ultra-fast response to surge voltage from slow-rising surge of 100V/s to rapid-rising surge of 1KV/μs
• Stable breakdown voltage
• High insulation resistance
• Low capacitance (≤ 1pF)
• High holdover voltage
• Large absorbing transient current capability
• Micro-Gap Design
• Meets MSL level 1, per J-STD-020
• Safety certification: UL

Applications:

• Repeaters, Modems
• Telephone Interface, Line cards
• Data communication equipment
• Line test equipment

Package:

• 4.2mm*4.0mm
• 4.0mm*5.6mm

• ■ Provide ultra-fast response to surge voltage from slow-rising surge of 100V/s to rapid-rising surge of 1KV/ μ s
• ■ Stable breakdown voltage
• ■ High insulation resistance
• ■ Low capacitance ( ≤ 1pF)
• ■ High holdover voltage
• ■ Large absorbing transient current capability
• ■ Micro-Gap Design
• ■ Size: 4.2mm*4.0mm
• ■ Storage and operating temperature: -40 °C ~ +85 °C
• ■ Meets MSL level 1, per J-STD-020
• ■ Safety certification: UL

• ■ Repeaters, Modems
• ■ Telephone Interface, Line cards
• ■ Data communication equipment
• ■ Line test equipment

2RK1400M-4 Pinout

Package Type: SMD Gas Discharge Tube (GDT), 2-electrode

Notes

• 2RK1400M-4 is a 2-electrode gas discharge tube (GDT) in SMD package with dimensions 4.0mm × 5.6mm.
• Electrical characteristics for 2RK1400M-4:
  • DC Spark-over Voltage: 1400±20% V (100V/s ramp)
  • Maximum Impulse Spark-over Voltage: 2800 V (1000V/μs ramp)
  • Nominal Impulse Discharge Current: 3 KA (8/20 μs, 10 times)
  • Impulse Life: 300 times (8/20 μs, 100A)
  • Minimum Insulation Resistance: 500 GΩ (DC test at 500V)
  • Maximum Capacitance: 1.0 pF (1 MHz)
• This is a two-terminal component with no polarity distinction between electrodes.
• The datasheet does not provide a traditional pin diagram with numbered leads; the two electrodes are the only functional terminals.

Note: Size 4.2x4.0mm series

2R-4 series

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