7402-RC BOURNS | Alldatasheet
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Technical content
Tel. (877) 426-8767 • Fax (951) 781-5006 www.bourns.com 25.3 † RoHS COMPLIANT Special Features
- Reduces conductive EMI emission
- High inductance, compact size
- High attenuation at low frequency
- Rated voltage: 250 VAC
- Dielectric strength: 3750 Vrms
- UL 94V-0 rated plastic bobbin
- Operating temperature: -55 to +105 °C Typical Applications
- Line fi lter for switch mode power supplies
- Desk top computers
- TV, VCR, DVD and audio equipment
- Battery chargers
- Offi ce equipment
- Industrial electronics
- EMI fi lters Notes * Rated Idc causes a 35 °C temperature rise
7400 Series
L (mH) Min. @ 1 KHz DCR (Ω) Max. I (A)* Max. 7402-RC 0.6 0.046 2.8 7404-RC 1.0 0.049 2.4 7406-RC 2.0 0.11 1.8 7408-RC 5.0 0.28 1.1 7410-RC 8.0 0.44 0.9 7412-RC 10.0 0.50 0.8 7414-RC 20.0 1.11 0.6 7416-RC 30.0 1.73 0.5 7418-RC 45.0 2.68 0.4 7500 Series Part Number L (mH) Min. @ 1 KHz DCR (Ω) Max. I (A)* Max. 7502-RC 0.6 0.025 4.4 7504-RC 1.0 0.033 3.6 7506-RC 2.0 0.058 2.9 7508-RC 5.0 0.10 2.3 7510-RC 8.0 0.20 1.6 7512-RC 10.0 0.22 1.5 7514-RC 20.0 0.49 1.0 7516-RC 30.0 0.76 0.8 7518-RC 45.0 1.18 0.7 Common Mode Inductors/EMI Filters 10.0 Max. Dimensions: mm Tolerance: -/+ 0.2 1 4 23.0 13.0 27.5 Max. 19.0 Max. 7500 10.0 19.0 Max. 21.0 Max. 17.0 Max. 7400 13.0 0.60 -/+0.05 0.70 -/+0.05 1 4 † RoHS Directive 2002/95/EC Jan 27 2003 including Annex. “-RC” suffi x indicates RoHS compliance. “-RC” suffi x indicates RoHS compliance. REV. 10/09