Technical Data ELX1094 Effective September 2021 ECMT1V24 Common mode choke, through-hole Applications Industrial IoT equipment Motion controls Power supplies Battery backup Renewable energy products Smart meters Product features Solar/wind generators, inverters, Closed magnetic path reduces conductive charger controllers EMI emission Medical equipment High impedance and inductance values High tech consumer products Robust construction Appliances High voltage isolation Independent winding sections Environmental compliance and general Rated voltage: 250 Vac specifications Storage temperature range (Component): -40 C to +85 C Operating temperature range: -40 C to +125 C (ambient plus self-temperature rise) Wave solder temperature: +260 C maximum HALOGEN HF Pb FREEECMT1V24 Technical Data ELX1094 Effective September 2021 Common mode choke, through-hole Product specifications 2 DCR () 1 OCL (mH) maximum 3 4 5 6 I (A) minimum (1-2), (4-3) rms SRF (kHz) Hi-pot Hi-pot Insulation resistance 7 Part number (1-2), (4-3) +25 C (1-4) short 2,3 minimum (Vac) (Vac) (M) minimum ECMT1V2429S-5R0-R 5.0 0.3 1.4 712 1500 1000 100 ECMT1V2429S-100-R 10 0.6 1.2 423 1500 1000 100 ECMT1V2429S-150-R 15 0.6 1.0 408 1500 1000 100 ECMT1V2429S-300-R 30 1.6 0.6 276 1500 1000 100 1. Open circuit inductance (OCL) Test parameters: 1 kHz, 0.25 Vrms, 0.0 Adc, +25 C 4. Hi-pot: Coil-Coil, 2 seconds, 5 mA 2. DCR Test parameters: 4-wire method measured from the root of base, +25 C 5. Hi-pot: Coil-Core, 2 seconds, 5 mA 3. I : Maximum DC current for an approximate temperature rise of 40 C without core loss. Derating is necessary for 6. Insulation Resistance: Coil-Coil and Coil-Core, at 500 Vdc rms AC currents. PCB layout, trace thickness and width, air-flow, and proximity of other heat generating components will 7. Part Number Definition: ECMT1Vxxxxy-zzz-R affect the temperature rise. It is recommended that the temperature of the part not exceed +125 C under worst case ECMT1V = Product code operating conditions verified in the end application. xxxx= Size indicator y= Orientation H= horizontal, S= vertical zzz=Inductance value in mH, R= decimal point, If no R is present last digit indicates number of zeros -R= RoHS compliant Mechanical parameters, schematic, pad layout (mm) ECMT1V2429S-xxx-R Recommended PCB layout Schematic Part number A B C D E F G ECMT1V2429S-xxx-R 20.0 max. 29.0 max. 24.0 max. 3.5 0.5 10.0 0.5 13.0 0.5 0.7 0.1 Part marking: xxx-wwyy, xxx =inductance value in mH, wwyy= lot code Traces or vias underneath the inductor not recommended 2 www.eaton.com/electronics