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DC400D20K

SKU: DC400D20K

Regular price ₹ 14,567.30
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SENSATA/CRYDOM DC400D20K Solid State Relay - PCB Mount

The DC400D20K is a high-performance solid state relay designed for PCB mounting, manufactured by SENSATA/CRYDOM. This relay is suitable for demanding DC load switching applications, offering reliable operation with a compact form factor.

Product details:

  • Part Number: DC400D20K
  • Manufacturer: SENSATA/CRYDOM
  • Country of Origin: MX
  • Unit of Measure: Each (EA)
  • ECCN: EAR99
  • Package Type: Black (BLK)
  • Datasheet: DC400D20K Datasheet

Key Features

  • Rated for 10 A to 40 A @ 200 VDC and 10 A & 20 A @ 400 VDC
  • Relays can be paralleled for higher current applications
  • UL Approved and CE Compliant to EN60950-1
  • Enhanced SEMS screw and washer design for improved reliability
  • Redesigned housing with anti-rotation barriers
  • Mosfet output for efficient switching
  • LED status indicator for easy operation monitoring
  • DC control with PWM capability up to 1K Hz
  • EMC Compliant to Level 3
  • Epoxy-free design for durability
  • Optional IP20 cover for added protection

Electrical Specifications

Parameter Value
Control Voltage Range 4 - 32 VDC
Maximum Reverse Voltage -32 VDC
Minimum Turn-On Voltage 4 VDC
Turn-Off Voltage 1 VDC
Input Current (On State) 11 mA (minimum), 14 mA (maximum)
Maximum Input Impedance Current regulated
Maximum Pulse Width Modulation Frequency 900 - 1000 Hz depending on series

Output Ratings

Load Current Recommended Operating Voltage Absolute Max Rating Maximum On-State Resistance (RDS-ON)
10 A 1-150 VDC 200 VDC 0.04 Ohms
20 A 1-150 VDC 200 VDC 0.039 Ohms
40 A 1-150 VDC 200 VDC 0.016 Ohms
60 A 1-150 VDC 200 VDC 0.011 Ohms
10 A 1-300 VDC 400 VDC 0.155 Ohms
20 A 1-300 VDC 400 VDC 0.11 Ohms

Thermal and Mechanical Details

Parameter Value
Housing Material UL94 V-0
Baseplate Material Aluminum
Weight 2.53 oz (72 g)
Ambient Operating Temperature -40°C to 100°C
Humidity 93% non-condensing
Dielectric Strength (Input/Output/Base) 3750 Vrms
Insulation Resistance ≥ 10^9 Ohms at 500 VDC

Wiring and Mounting

Terminals Wire Size Torque Range
Input 24 AWG (solid/stranded) to 2 x 12 AWG 13-15 in-lb / 1.5-1.7 Nm
Output 20 AWG to 2 x 8 AWG 18-20 in-lb / 2-2.2 Nm
Mounting Screws N/A 18-20 in-lb / 2-2.2 Nm

Additional Information

  • MTBF at 40°C ambient: approximately 21 million hours
  • MTBF at 60°C ambient: approximately 11.5 million hours
  • Designed for PCB mounting with optional standoffs and IP20 cover
  • For more detailed specifications, visit the Generation 3 datasheet

Note: The datasheet was not processed; please search the internet for the part number DC400D20K for more details.

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