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Murata PRG18BC3R3MM1RB Overcurrent Protection Thermistor

The PRG18BC3R3MM1RB is a ceramic PTC thermistor designed for overcurrent protection in electronic circuits. Its small SMD form factor (4.6x0.8mm) allows for easy surface-mount integration. It features rapid overload response, self-resetting capability after overcurrent events, and stable resistance characteristics. Suitable for miniaturized circuit applications, it protects delicate components by limiting current during short circuits or overloads, ensuring reliability and safety. Its high trip current and resistance stability enhance circuit protection, making it ideal for consumer electronics and electronic control systems.

Authorized Distributors
Source:DigiKey
Part No:PRG18BC3R3MM1RB
Stock:13037
Inv Date:06-02-2026
Price: Unit price: $0.20297
Buy/RFQ:
Part No:PRG18BC3R3MM1RB
Stock:0
Inv Date:06-03-2026
Price: Unit price: $0.34
Buy/RFQ:

Murata PRG18BC3R3MM1RB Overcurrent Protection Thermistor Specifications:

  • Max. Voltage: 16V
  • Hold Current: 65mA
  • Hold Current (at +85°C): 180mA
  • Trip Current (at +25°C): 400mA
  • Trip Current (at -20°C): 500mA
  • Max. Current: 6000mA
  • Resistance (25°C): 3.30Ω
  • Resistance Tolerance (at 25°C): +20%
  • Operating Temperature Range: -20°C to 85°C
  • Size: 4.6x0.8mm (0.6x0.3 inch)
  • Shape: SMD
  • Mass: 0.004g

Buy the Buy Murata PRG18BC3R3MM Part Number PRG18BC3R3MM1RB Online

Purchase the Murata PRG18BC3R3MM today for reliable overcurrent protection in electronic devices. This compact SMD thermistor offers fast overload response, stable resistance, and high trip current, ideal for miniaturized circuits in consumer electronics and control systems. Its self-resetting feature ensures repeated protection cycles, enhancing circuit safety and durability. Made with high-quality ceramic material, it guarantees long-lasting performance and excellent thermal stability. Order now and ensure your electronic circuits are protected with this efficient, space-saving device designed for modern electronic applications.

Get Murata PRG18BC3R3MM today—compact overcurrent protection thermistor with fast response and reliable performance for circuit safety.

Frequently Asked Questions

Where can I buy Murata PRG18BC3R3MM1RB?

You can click on the BUY or RFQ button to purchase PRG18BC3R3MM1RB from an authorized Murata distributor.

How do I troubleshoot issues or seek technical support for part PRG18BC3R3MM1RB?

You can download the PRG18BC3R3MM1RB datasheet or visit the Murata website for support.

Who is the manufacturer of PRG18BC3R3MM1RB?

Murata

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