COMMON MODE CHOKES ET24 Vertical
CMETY24V Series

 POWER MAGNETICS (OLD) | Back

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  • For noise suppresion in SMPS.
  • Double square closed magnetic path circuit for
    minimal flux leakage.
  • Small size & high impedance at high frequencies.
  • Construction provides 3 mm creepage between coils.
  • Dielectric strength of 1800 Vrms between windings.

STANDARD Z RANGE - ET24 10K
FALCO PART
NUMBER		 RoHS PART NUMBER L (mH)1
MIN		 Freq.
(KHz)		 LL(µH)2
MAX		 DCR (W) MAX I rms (Amp)3
MAX		 SRF ( KHz )
(Typ)
 ET2417 2.70 1.0 70.0 0.077 2.0 ---
 ET2418 5.60 1.0 142 0.166 1.4 ---
 ET2419 6.80 1.0 168.0 0.185 1.2 ---
 ET2420 10.00 1.0 248.0 0.278 1.2 948.6
 ET2421 12.00 1.0 297.0 0.311 0.9 650.0
 ET2422 18.00 1.0 447.5 0.486 0.8 520.4
 *ET2404 20.00 1.0 260.0 0.500 1.4 260.0
 ET2423 27.00 1.0 666.3 0.730 0.6 420.2
 ET2424 39.00 1.0 951.4 1.122 0.5 308.0
 ET2425 68.00 1.0 1648.0 1.860 0.4 237.8
 
* DT=55°C
MEDIUM Z RANGE - ET24  7K
FALCO PART
NUMBER		 RoHS PART NUMBER L (mH)1
MIN		 Freq.
(KHz)		 LL(µH)2
MAX		 DCR (W) MAX I rms (Amp)3
MAX		 SRF ( KHz )
(Typ)
 **ET2427 10.00 1.0 -- 0.380 1.2 500.0
 ET2401 28.00 1.0 600 1.080 0.90 170


1. Inductance L tested at 0.25 V. ** tested at 1.0V
2. LL tested at 10 Khz & 0.25 V.
3. Temperature rise is 45°C Typ. at Irms.
4. Operating Temp. range -25°C to +105°C.
5. L and DCR tested at Ta= 25°C.