SMD Power Inductors CER7042B
Product Info.
General Info.
Features
- Cost competitive shielded type inductor
- SMD magnetic shielded type of power inductor
- Suitable for power supply choke coil
- Construction for high current
- Operating temperature:-40℃~+125℃(The self-heating is included)
Applications
- AudioVisual TV and Monitor, Mini System, AV Amplifier, for Professionals, Camera, Recorder
- Computer & Peripheral Device Computer, Printer(MFP), Industorial Machines
- Home Electronics LED Lights
- Others Power Supply, FA, Medical, Energy, Transceivers
Electrical Characteristics
Part Number | Inductance(µH) | DCR(Ω) ±30% | DC Saturation Allowable Current (A) | Temperature Rise Allowable Current (A) |
---|---|---|---|---|
CER7042B-1R2N | 1.2 ± 30% | 0.008 | 6.65 | 7 |
CER7042B-1R8N | 1.8 ± 30% | 0.009 | 5.7 | 6.2 |
CER7042B-2R2N | 2.2 ± 30% | 0.011 | 5.1 | 5.75 |
CER7042B-3R0N | 3 ± 30% | 0.012 | 4.4 | 5.6 |
CER7042B-3R6N | 3.6 ± 30% | 0.014 | 3.9 | 5.2 |
CER7042B-4R3N | 4.3 ± 30% | 0.015 | 3.55 | 4.7 |
CER7042B-5R1N | 5.1 ± 30% | 0.019 | 3.25 | 4.25 |
CER7042B-6R2N | 6.2 ± 30% | 0.022 | 3 | 4.1 |
CER7042B-7R5N | 7.5 ± 30% | 0.025 | 2.7 | 3.8 |
CER7042B-8R2N | 8.2 ± 30% | 0.032 | 2.55 | 3.3 |
CER7042B-100M | 10 ± 20% | 0.036 | 2.35 | 3.2 |
CER7042B-120M | 12 ± 20% | 0.045 | 2.15 | 2.75 |
CER7042B-150M | 15 ± 20% | 0.051 | 1.95 | 2.55 |
CER7042B-180M | 18 ± 20% | 0.064 | 1.75 | 2.25 |
CER7042B-220M | 22 ± 20% | 0.079 | 1.6 | 2.05 |
CER7042B-270M | 27 ± 20% | 0.084 | 1.4 | 1.9 |
CER7042B-330M | 33 ± 20% | 0.11 | 1.3 | 1.7 |
CER7042B-390M | 39 ± 20% | 0.13 | 1.2 | 1.55 |
CER7042B-470M | 47 ± 20% | 0.15 | 1.1 | 1.4 |
CER7042B-560M | 56 ± 20% | 0.18 | 1 | 1.3 |
CER7042B-680M | 68 ± 20% | 0.22 | 0.9 | 1.15 |
CER7042B-820M | 82 ± 20% | 0.27 | 0.84 | 1.05 |
CER7042B-101M | 100 ± 20% | 0.33 | 0.76 | 0.92 |
CER7042B-121M | 120 ± 20% | 0.4 | 0.66 | 0.85 |
CER7042B-151M | 150 ± 20% | 0.49 | 0.62 | 0.76 |
CER7042B-181M | 180 ± 20% | 0.6 | 0.56 | 0.7 |
CER7042B-221M | 220 ± 20% | 0.67 | 0.52 | 0.64 |
CER7042B-271M | 270 ± 20% | 0.83 | 0.45 | 0.57 |
CER7042B-331M | 330 ± 20% | 1.05 | 0.41 | 0.5 |
CER7042B-391M | 390 ± 20% | 1.35 | 0.38 | 0.44 |
CER7042B-471M | 470 ± 20% | 1.49 | 0.35 | 0.42 |
CER7042B-561M | 560 ± 20% | 1.86 | 0.31 | 0.38 |
CER7042B-681M | 680 ± 20% | 2.12 | 0.29 | 0.34 |
CER7042B-821M | 820 ± 20% | 2.67 | 0.26 | 0.3 |
CER7042B-102M | 1000 ± 20% | 2.98 | 0.24 | 0.28 |
- Inductance Measuring Condition:100kHz,1V
- DC saturation allowable current:The current value which inductance decrease 30% from the initial value
- Temperature rise allowable current:The rise in temperature of core surface is 40℃