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Murata PRG18BC220MM1RB SMD thermistor

The PRG18BC220MM1RB is a ceramic PTC thermistor designed for overcurrent protection and circuit safeguarding. It features rapid response to abnormal conditions like short circuits, automatically resetting after overcurrent removal. Its SMD form factor allows easy surface mounting, facilitating circuit miniaturization. Suitable for use as a current-limiting resistor, this component offers stable resistance at operating temperatures from -20°C to 85°C. Its compact size (4.6x0.8mm) and lightweight construction make it ideal for space-constrained electronic designs requiring reliable overcurrent protection.

Authorized Distributors
Source:DigiKey
Part No:PRG18BC220MM1RB
Stock:4843
Inv Date:06-02-2026
Price: Unit price: $0.20475
Buy/RFQ:
Part No:PRG18BC220MM1RB
Stock:21871
Inv Date:06-03-2026
Price: Unit price: $0.34
Buy/RFQ:

Murata PRG18BC220MM1RB SMD thermistor Specifications:

  • Max. Voltage: 30V
  • Hold Current: 22mA at +85°C, 54mA at +25°C
  • Trip Current: 113mA at +25°C, 155mA at -20°C
  • Max. Current: 1800mA
  • Resistance (25°C): 220Ω, Tolerance: +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 PRG18BC220MM1RB Part Number 220Ω SMD Thermistor Online

Enhance your circuit safety with the Murata PRG18BC220MM1RB SMD thermistor, offering rapid overcurrent response, stable resistance, and space-saving design. Its small form factor ensures easy integration into miniaturized electronic devices, providing dependable overcurrent protection. Ideal for applications requiring quick cycle reset and precise current limiting, this component complies with safety standards. Purchase now online to secure fast delivery and trusted quality from Murata, ensuring your electronic systems operate safely and efficiently with this durable, lightweight thermistor.

Order your Murata SeriesPRG18BC220MM1RB today and secure reliable overcurrent protection for your electronic projects with this compact SMD thermistor.

Frequently Asked Questions

Where can I buy Murata PRG18BC220MM1RB?

You can click on the BUY or RFQ button to purchase PRG18BC220MM1RB from an authorized Murata distributor.

How do I troubleshoot issues or seek technical support for part PRG18BC220MM1RB?

You can download the PRG18BC220MM1RB datasheet or visit the Murata website for support.

Who is the manufacturer of PRG18BC220MM1RB?

Murata

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