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IDEC RSCA1N45A Solid State Relay

This solid state relay features a control voltage range of 90-140 VAC, a current capacity of 45 A, and is designed to switch loads between 48 and 600 VAC. It has a normally open contact configuration, built-in heat sink for high current output, and durable epoxy-free design. Suitable for industrial applications, it offers zero voltage switching, finger-safe terminals, transient protection, and a UL recognized rating. The relay provides seamless thermal and electrical performance, suitable for automation, motor control, and load switching scenarios with high reliability.

Authorized Distributors
Source:DigiKey
Part No:RSCA1N-45A
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Inv Date:06-10-2026
Price: Unit price: $111.11
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Part No:RSCA1N-45A
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Inv Date:06-11-2026
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Part No:RSCA1N-45A
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Part No:RSCA1N-45A
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Inv Date:06-10-2026
Price: Unit price: $119
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Part No:RSCA1N-45A
Stock:0
Inv Date:06-10-2026
Price: Unit price: $89.05
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Part No:RSCA1N-45A
Stock:0
Inv Date:06-10-2026
Price: Unit price: $89.05
Buy/RFQ:

IDEC RSCA1N45A Solid State Relay Specifications:

  • Control Voltage Range: 90-140 VAC
  • Load Voltage Range: 48-600 VAC
  • Current Capacity: 45 A
  • Maximum Off-State Leakage Current: 120 mA at 120 V
  • Maximum Off-State Voltage: 450 V (at 25°C)
  • On-State Voltage Drop: 1.35 V at 3 A
  • Max Non-Rep Surge Current: 160 A
  • Input Control Current: 6-16 mA
  • Isolation Voltage: 4200 Vrms (input-to-output)
  • Operating Temperature: -20°C to +60°C
  • Storage Temperature: -40°C to +100°C
  • Housing Material: UL94-V0 polycarbonate
  • Protection Class: IP20
  • Dimensions vary based on model, with 20A, 30A, and 45A versions

Buy the IDEC 45A – Reliable Solid State Relay for Industrial Applications

Enhance your industrial automation setup with this high-capacity solid state relay featuring a 45A load rating, control voltage of 90-140VAC, and versatile DIN rail or panel mounting options. Equipped with built-in heat sink, zero voltage switching, and transient protection, it ensures efficient operation and long-term durability even under demanding conditions. Ideal for manufacturing, motor control, and load switching, this relay provides seamless electrical isolation and safety features, making it an essential component for reliable industrial control systems.

Buy IDEC 45A solid state relay now and experience unmatched reliability and performance in industrial load control and automation systems.

Frequently Asked Questions

Where can I buy IDEC RSCA1N45A?

You can click on the BUY or RFQ button to purchase RSCA1N45A from an authorized IDEC distributor.

How do I troubleshoot issues or seek technical support for part RSCA1N45A?

You can download the RSCA1N45A datasheet or visit the IDEC website for support.

Who is the manufacturer of RSCA1N45A?

IDEC

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