PRG21BC4R7MS5RA MURATA | Alldatasheet
Document overview
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Technical content
Features
1.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.Lead is not contained in the terminations 1 of 3 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 : http://www.murata.com/ Last ：updated 2017/09/13
Note: This datasheet may be out of date. Please download the latest datasheet of PRG21BC4R7MS5RA from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en-us/products/productdetail?partno=PRG21BC4R7MS5RA PRG21BC4R7MS5RA Specifications Max. Voltage 30V Hold Current (2) 48mA Measure Condition of Hold Current (2) (at ℃+85 ) Hold Current (3) 145mA Measure Condition of Hold Current (3) (at ℃+25 ) Trip Current 330mA Measure Condition of Trip Current (at ℃+25 ) Trip Current(2) 460mA Measure Condition of Trip Current(2) (at - ℃40 ) Max. Current 8000mA Resistance ℃(25 ) 4.7Ω Resistance Value Tolerance (at ℃25 ) ±20% Operating Temperature Range - ℃40 to ℃85 Size Code (in mm) 2.0x1.25mm Size Code (in inch) 0.8x0.5inch Shape SMD Mass 0.009g 2 of 3 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 : http://www.murata.com/ Last ：updated 2017/09/13
Note: This datasheet may be out of date. Please download the latest datasheet of PRG21BC4R7MS5RA from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en-us/products/productdetail?partno=PRG21BC4R7MS5RA PRG21BC4R7MS5RA Product Data Resistance-Temperature Charac. Protective Threshold Current Range Operating Time (Typical Curve) 3 of 3 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 : http://www.murata.com/ Last ：updated 2017/09/13