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NTC Inrush Current Limiters 7R 4,2A

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Inkl. moms:
Kr. 15,00
v/10Kr. 9,35
v/25Kr. 7,79
v/100Kr. 6,24
B57237S709M NTC Inrush Current Limiters 7R 4,2AB57237S709M NTC Inrush Current Limiters 7R 4,2A B57236S_B57237S709M NTC Inrush Current Limiters 7R 4,2A B57237S_

EPCOS NTC Inrush Current Limiters
Series: B57236 (S236), B57237 (S237)
Style: Bulk
Tolerance: 20%
Pitch: 5/7,5mm




• Coated thermistor disc
• Tinned copper wire leads
• UL approval




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



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