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Panasonic SFN4DDC16V Safety Relay

This safety relay features a coil voltage of 16 V DC and is equipped with four normally open and four normally closed contacts configured as four double-pole, single-throw contacts. It complies with EN 50205, Type B, and has a polarized magnet system with snap action. The relay operates with extremely low power consumption, only 390mW nominal coil power, and has reinforced insulation per EN 50178. It is designed for safety switching in control systems, supporting voltages up to 250V AC/DC, with high durability, a compact height of 14.5mm, and a contact resistance of less than 30mΩ.

Authorized Distributors
Source:Newark
Part No:SFN4D-DC16V
Stock:24
Inv Date:06-01-2026
Price: Unit price: $29.69
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Source:DigiKey
Part No:SFN4D-DC16V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $26.63
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Part No:SFN4D-DC16V
Stock:0
Inv Date:06-02-2026
Price: Unit price: $26.63
Buy/RFQ:
Part No:SFN4D-DC16V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $26.08
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Part No:SFN4D-DC16V
Stock:0
Inv Date:06-01-2026
Price: Unit price: $17.5
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Panasonic SFN4DDC16V Safety Relay Specifications:

  • Coil Voltage: 16 V DC
  • Contact configuration: 4 NO + 4 NC, double-pole, single-throw
  • Contact Resistance: Less than 30 mΩ at 6V DC, 1A
  • Max. switching capacity: 6A/8A at 250V AC/DC
  • Nominal coil power consumption: 390mW
  • Contact material: AgSnO2 with Au flash
  • Insulation: Reinforced insulation according to EN 50178
  • Rated voltage: 230/400V or 277/480V RMS
  • Rated impulse voltage: 6kV, clearance > 5.5mm
  • Pollution degree: 2, creepage distance > 5.5mm
  • Operating temperature: -25°C to 92°C
  • Mechanical life: 10^6 operations
  • Dimensions: Height 14.5mm
  • Weight: Approximately specified across the datasheet (exact weight not explicitly provided)
  • Switching time: Approx. 15ms typical

Buy the Buy Panasonic Safety Relay SFN4DDC16V Part Number SFN4DDC16V Online

Order the Panasonic Safety Relay with 16V DC coil today and experience high safety performance with four NO and four NC contacts, compact 14.5mm height, and low power consumption. Perfect for safety-critical switching applications, it offers reinforced insulation, reliable contact operation, and a high durability of over 1.5 million cycles. Easy to integrate into various control systems, this relay ensures safety compliance, robust operation, and provides a dependable solution for industrial automation and safety circuits for long-term reliability.

Get Panasonic SFN4DDC16V today—built for safety and long-lasting reliability in control system applications.

Frequently Asked Questions

Where can I buy Panasonic SFN4DDC16V?

You can click on the BUY or RFQ button to purchase SFN4DDC16V from an authorized Panasonic distributor.

How do I troubleshoot issues or seek technical support for part SFN4DDC16V?

You can download the SFN4DDC16V datasheet or visit the Panasonic website for support.

Who is the manufacturer of SFN4DDC16V?

Panasonic

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