Features
Document overview
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Technical content
Features
- Rapid operation to protect the circuit in an overcurrent condition abnormality such as a short circuit. By removing the overcurrent condition, these products automatically return to the initial condition and can be used repeatedly. 2. Suitable for countermeasure to short circuit test in safety standard 3. Stable resistance after operation due to ceramic PTC 4. Similar size (0603 size) is possible due to the large capacity for electric power. 5. Possible to use these products as current limiting resistors with overcurrent protection functions 6. SMD type is helpful for miniaturizing circuits because of its small size and light weight 7. UL/cULcertified product.(UL1434, File No. E137188) 1 of 3
Note: This datasheet may be out of date. Please download the latest datasheet of PRG21BB150MB1RK from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en/products/productdetail?partno=PRG21BB150MB1RK Attention 1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2.This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. URL : https://www.murata.com/ Last updated12/08/2022 Specifications Max. Voltage 20V Hold Current(25℃) 59mA Measure Condition of Hold Current (at +25℃) Hold Current (2) 40mA Measure Condition of Hold Current (2) (at +60℃) Trip Current(25℃) 116mA Measure Condition of Trip Current (at +25℃) Trip Current(2) 145mA Measure Condition of Trip Current(2) (at -20℃) Max. Current 1600mA Resistance (25℃) 15Ω Resistance Value Tolerance (at 25℃) ±20% Curie Point(typ.) 100℃ Operating Temperature Range -20℃ to 60℃ Size Code (in mm) 2.0x1.25mm Size Code (in inch) 0.8x0.5inch Shape SMD Mass 0.017g MSL 1 2 of 3
Note: This datasheet may be out of date. Please download the latest datasheet of PRG21BB150MB1RK from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en/products/productdetail?partno=PRG21BB150MB1RK Attention 1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2.This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. URL : https://www.murata.com/ Last updated12/08/2022 Product Data Resistance-Temperature Charac. Protective Threshold Current Range Operating Time (Typical Curve) 3 of 3