Varenummer: | 85-079 |
Varekode: | B57237S709M |
Vægt: | 2.9g |
Gruppe:
C4014
EPCOS NTC Inrush Current Limiters
Series: B57236 (S236), B57237 (S237)
Style: Bulk
Tolerance: 20%
Pitch: 5/7,5mm
Features |
• Coated thermistor disc • Tinned copper wire leads • UL approval |
Application |
To protect against damaging levels of inrush current at start up in switching power supplies, monitors, PCs as well as limiting the acceleration rate in motors, e.g. vacuum cleaners. |
Technical Specifications |
Climatic Category: | 55/170/56 |
Rated Power | |
B57236SK_: | 2,1W |
B57237SK_: | 3,1W |
Resistance Tolerance, DRN/RN: | 20% |
Rated Temperature: | 25°C |
Temperature Range: | -55...+170°C |
Part Nr. | PN | R25 | IMax. | CT1 | CT2 |
[W] | [Ohm] | [A] | [µF] | [µF] | |
B57236SK02.5 | 2,1 | 2,5 | 5,5 | 200 | 800 |
B57236SK05 | 2,1 | 5 | 4,5 | 300 | 1200 |
B57236SK10 | 2,1 | 10 | 3,5 | 300 | 1200 |
B57236SK16 | 2,1 | 16 | 2,9 | 300 | 1200 |
B57237SK04.7 | 3,1 | 4,7 | 5,1 | 700 | 2800 |
B57237SK07 | 3,1 | 7 | 4,2 | 700 | 2800 |
B57237SK10 | 3,1 | 10 | 3,7 | 700 | 2800 |
PN = Rated Power, R25 = Resistance at 25°C, IMax. = Maximum Current (0...65°C), CT1 = Capacitance Test at 230V, CT2 = Capacitance Test at 110V | |||||
Approvals |
(E69802) |