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PANASONIC / SUNX CT140 MOS Relay DIP Package

The Panasonic CT140/CS140 series relays combine quality and economy in a standard 6-pin DIP package. These relays offer high voltage switching capabilities and are designed to handle high load currents. The CT140 features a thru-hole lead configuration, while the CS140 provides a surface mount option. They are well-suited for applications in Test and Measurement equipment, solar power systems, and battery management circuits. Key features include a 1500V maximum load voltage, a low off-state leakage current, and a compact design for space-constrained applications.

Authorized Distributors
Source:DigiKey
Part No:CT140
Stock:780
Inv Date:06-11-2026
Price: Unit price: $14.29
Buy/RFQ:
Part No:CT140
Stock:767
Inv Date:06-12-2026
Price: Unit price: $11.29
Buy/RFQ:
Part No:CT1-40
Stock:5
Inv Date:06-11-2026
Price: Unit price: $173.1
Buy/RFQ:
Part No:CT140
Stock:0
Inv Date:06-11-2026
Price: Unit price: $23.76
Buy/RFQ:
Part No:CT1-40
Stock:5
Inv Date:06-11-2026
Price: Unit price: $173.1
Buy/RFQ:
Part No:CT140
Stock:0
Inv Date:06-11-2026
Price: Unit price: $23.76
Buy/RFQ:

PANASONIC / SUNX CT140 MOS Relay DIP Package Specifications:

  • Contact Form: 1A
  • Load Voltage: 1500V Maximum
  • Operation LED Current: 0.9-5.0mA
  • Load Current: 45mA Maximum
  • On-Resistance: 180Ω Typical
  • Low Off-State Leakage Current: 10μA Maximum
  • I/O Breakdown Voltage: 3750Vrms Minimum
  • Suffix - H: 5000Vrms Minimum
  • Continuous LED Current: 50mA
  • Peak LED Current: 500mA
  • LED Reverse Voltage: 5V
  • Input Power Dissipation: 75mW
  • Load Voltage (AC peak or DC): 1500V
  • Load Current (AC or DC): 45mA
  • Peak Load Current: 200mA
  • Output Power Dissipation: 450mW
  • Total Power Dissipation: 500mW
  • Operating Temperature: -40°C to +85°C
  • Storage Temperature: -40°C to +100°C
  • On-Resistance (IF=10mA, IL=Rating): 110Ω
  • Drain to Drain (IF=10mA, IL<5mA): 180Ω
  • Off-State Leakage Current (IF=0mA, VL=1500V): 10μA
  • Output Capacitance (VL=0V, f=1MHz): 83pF
  • Turn-On Time (IF=10mA, IL=Rating): 0.3-1.0ms
  • Turn-Off Time: 0.04-0.5ms
  • I/O Insulation Resistance: 10 MΩ
  • I/O Capacitance: 1.3pF
  • LED Forward Voltage: 1.0-1.5V
  • Recovery LED Voltage: 0.5-1.0V

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Frequently Asked Questions

Where can I buy PANASONIC / SUNX CT140?

You can click on the BUY or RFQ button to purchase CT140 from an authorized PANASONIC / SUNX distributor.

How do I troubleshoot issues or seek technical support for part CT140?

You can download the CT140 datasheet or visit the PANASONIC / SUNX website for support.

Who is the manufacturer of CT140?

PANASONIC / SUNX

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