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Murata PRG18BB101MB1RB Overcurrent Protection Posistor

The PRG18BB101MB1RB is a Posistor® for over current protection designed to safeguard circuits from overloads. It features a resistance of 100 ohms with a tolerance of +20%, and operates at a maximum resistance of 420%. Suitable for circuit protection applications, it withstands temperatures from -55°C to +105°C, with a typical size of 13 mm length and 10 mm width. The device is capable of handling max trip currents of 300 mA at 25°C, with reliable performance in various environments, and comes in standard tape packaging of 4,000 pcs per reel.

Authorized Distributors
Source:Newark
Part No:PRG18BB101MB1RB
Stock:27029
Inv Date:06-02-2026
Price: Unit price: $0.217
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Source:DigiKey
Part No:PRG18BB101MB1RB
Stock:56799
Inv Date:06-02-2026
Price: Unit price: $0.26
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Part No:PRG18BB101MB1RB
Stock:17271
Inv Date:06-03-2026
Price: Unit price: $0.23
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Part No:PRG18BB101MB1RB
Stock:4000
Inv Date:06-02-2026
Price: Unit price: $0.102
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Part No:PRG18BB101MB1RB
Stock:1291
Inv Date:06-03-2026
Price: N/A
Buy/RFQ:

Murata PRG18BB101MB1RB Overcurrent Protection Posistor Specifications:

  • Resistance: 100 ohms with +20% tolerance
  • Max Resistance: 420 ohms at 25°C
  • Max Trip Current: 300 mA at 25°C
  • Operating Temperature Range: -55°C to +105°C
  • Dimensions: Length approximately 13 mm, width 10 mm
  • Material: Semiconductive ceramic with Sn plating electrodes
  • Resistance Change: Typical curve shows performance across temperature
  • Package: Tape, 4,000 pcs per reel
  • Resistance at -10°C: 45 mA trip current
  • Resistance at +25°C: 300 mA trip current

Buy the Buy Murata Posistor Over Current Protection Part Number PRG18BB101MB1RB Online

Purchase the Murata Posistor for over current protection online today to safeguard your circuits against overloads. This device features a resistance of 100 ohms, operates efficiently within a temperature range of -55°C to +105°C, and handles trip currents up to 300 mA at 25°C. Packaged in tape with 4,000 pcs per reel, it is ideal for circuit protection in various electronic applications. Order now for fast delivery and dependable performance in your projects.

Order your Murata series PRG18BB101MB1RB today and ensure reliable overload protection for your electronic circuits.

Frequently Asked Questions

Where can I buy Murata PRG18BB101MB1RB?

You can click on the BUY or RFQ button to purchase PRG18BB101MB1RB from an authorized Murata distributor.

How do I troubleshoot issues or seek technical support for part PRG18BB101MB1RB?

You can download the PRG18BB101MB1RB datasheet or visit the Murata website for support.

Who is the manufacturer of PRG18BB101MB1RB?

Murata

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