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PRF18BE471RB5RB Datasheet(PDF) 58 Page - Murata Manufacturing Co., Ltd. |
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PRF18BE471RB5RB Datasheet(HTML) 58 Page - Murata Manufacturing Co., Ltd. |
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58 / 104 page ![]() POSISTOR r for Circuit Protection Overcurrent Protection 250/265V Series "POSISTOR" is a circuit protector whose resistance value in normal operation is very low and in abnormal situations like overcurrent or overheating, will be increased to restrain overcurrent. "POSISTOR" can be used for overcurrent protection against current fuse or temperature fuse, due to its ability to return to its initial condition when overcurrent is removed. c Features 1. Best suited to meet the requirements for power supplies and motor protection. Error-free operations are assured by rush current. 2. Circuit is protected until current is turned off. 3. Restores the original low resistance value automatically once the overload is removed. 4. Non-contact design leads to long life and no noise. Durable and strong against mechanical vibration and shock because it is a solid element. ød±0.05 D max. F T max. +0.8 –0.3 (in mm) 250V Series D max. F±1.5 (in mm) T max. ød ±0.05 265V Series (PTGL_1B0) F±1.5 ød±0.05 D max. T max. (in mm) 265V Series (PTGL_2B0) Part Number Max. Voltage (V) Hold Current (at +60°C) (mA) Hold Current (at +25°C) (mA) Trip Current (at +25°C) (mA) Trip Current (at -10°C) (mA) Max. Current (A) Resistance (at +25°C) (ohm) Body Diameter (D) (mm) Thickness (T) (mm) Lead Space (F) (mm) Lead Diameter (phi d) (mm) PTGL07BB220N0B52A0 250 90 130 250 300 0.5 22 ±30% 8.0 6.0 5.0 0.6 PTGL10BB120N0P52A0 250 90 130 250 300 0.6 12 ±30% 11.0 6.0 5.0 0.6 PTGL09AR390N0B52A0 250 100 115 245 280 0.6 39 ±30% 10.0 6.0 5.0 0.6 PTGL05AR151H8P52B0 265 28 35 65 78 0.2 150 ±25% 6.0 6.0 5.0 0.6 PTGL05AR181M9N51B0 265 29 37 60 70 0.3 180 ±20% 6.5 6.5 5.0 0.5 PTGL05AR121M9N51B0 265 35 47 75 85 0.3 120 ±20% 6.5 6.5 5.0 0.5 PTGL07AR820M9A51B0 265 60 75 125 150 0.5 82 ±20% 8.2 6.5 5.0 0.5 PTGL07AR700H8B52B0 265 66 85 160 185 0.4 70 ±25% 8.0 6.0 5.0 0.6 PTGL07AR650H8B52B0 265 68 84 162 190 1.0 65 ±25% 8.0 6.0 5.0 0.6 PTGL07AR450H8B52B0 265 80 105 200 220 1.0 45 ±25% 8.0 6.0 5.0 0.6 PTGL07AR560M9A51B0 265 80 95 165 190 0.8 56 ±20% 8.2 6.5 5.0 0.5 Continued on the following page. R90E.pdf Sep.24,2012 56 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 9 |
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