SMD Power Inductor - CKCS Series
Product Overview
The CKCS Series SMD Power Inductor is designed for surface mounting, offering a compact and ultra-thin profile with high power handling capabilities. It features high saturation and low resistance, making it ideal for demanding applications. The magnetic-resin shielded structure significantly reduces noise to ultra-low levels, while the closed magnetic circuit design minimizes magnetic leakage flux and enhances anti-EMI performance. These inductors provide a rated current that is over 30% higher than traditional inductors of the same size.
Applications
This series is suitable for a wide range of electronic devices and systems, including PADs, Notebooks, Servers, Audio equipment, Network communication devices, Security systems, Mobile phones, Smart home devices, and Energy storage equipment.
Product Attributes
- Brand: Freeite
- Series: CKCS
- Core Material: Ni-Zn Ferrite
- Winding Wire: Polyurethane-copper wire
- Shielding: Magnetic-resin shielded structure
- Circuit Design: Closed magnetic circuit
- Mounting Type: Surface Mount (SMD)
Technical Specifications
Structural Drawing Components:
- 1. Freeite core
- 2. Winding wire
- 3. Electrode
- 4. Epoxy resin containing ferrite powder
General Specifications:
- Operating Temperature: -40 to +125 (Including self-temperature rise)
- Absolute Maximum Voltage: DC 50V (Varies for some high inductance parts, see specific model notes)
- Inductance Tested at: 1MHz, 0.2Vrms (for some models) or 100kHz, 1Vrms (for most models)
- Isat: DC current at which inductance drops approximately 30% from its value without current.
- Irms: DC current that causes a temperature rise (T 40) from 25 ambient.
- All test data is referenced to 25 ambient.
| Type (Model) | Inductance (uH) | DCR (Max.) () | Isat (Max.) (A) | Irms (Max.) (A) | Dimensions (L x W x H) (mm) | Reel Quantity (Pcs/Reel) |
|---|---|---|---|---|---|---|
| CKCS201610 | 1 - 6.8 | 0.114 - 0.816 | 0.60 - 1.65 | 0.52 - 1.65 | 2.0 x 1.6 x 1.05 Max | 2000 |
| CKCS252010 | 1 - 6.8 | 0.108 - 0.896 | 0.78 - 1.85 | 0.59 - 1.65 | 2.5 x 2.0 x 1.05 Max | 2000 |
| CKCS252012 | 0.47 - 10 | 0.085 - 0.690 | 0.79 - 3.82 | 0.62 - 1.95 | 2.5 x 2.0 x 1.25 Max | 2000 |
| CKCS3012 | 1 - 47 | 0.040 - 1.450 | 0.42 - 1.87 | 0.35 - 2.20 | 3.0 x 1.2 x 3.0 Max | 2000 |
| CKCS3015 | 1 - 47 | 0.039 - 1.250 | 0.35 - 2.32 | 0.35 - 2.35 | 3.0 x 1.7 x 3.0 Max | 2000 |
| CKCS4018 | 0.47 - 150 | 0.023 - 2.500 | 0.40 - 4.30 | 0.22 - 2.50 | 4.0 x 1.8 x 4.0 Max | 3000 |
| CKCS4020 | 1 - 150 | 0.029 - 2.800 | 0.40 - 4.78 | 0.25 - 2.15 | 4.0 x 2.0 x 4.0 Max | 3000 |
| CKCS4030 | 1 - 330 | 0.016 - 4.000 | 0.30 - 5.26 | 0.25 - 4.14 | 4.0 x 3.0 x 4.0 Max | 2000 |
| CKCS5020 | 0.47 - 100 | 0.013 - 1.100 | 0.53 - 6.20 | 0.53 - 4.60 | 5.0 x 2.1 x 5.0 Max | 3000 |
| CKCS5040 | 1 - 470 | 0.012 - 3.000 | 0.37 - 7.35 | 0.35 - 4.90 | 5.0 x 4.0 x 5.0 Max | 1500 |
| CKCS6020 | 1 - 100 | 0.020 - 1.100 | 0.40 - 4.25 | 0.40 - 3.50 | 6.0 x 2.1 x 6.0 Max | 2500 |
| CKCS6028 | 1 - 330 | 0.013 - 1.900 | 0.35 - 6.00 | 0.38 - 5.20 | 6.0 x 2.8 x 6.0 Max | 2000 |
| CKCS6045 | 1 - 680 | 0.011 - 2.500 | 0.42 - 9.85 | 0.33 - 5.14 | 6.0 x 4.5 x 6.0 Max | 1500 |
| CKCS8040 | 1 - 680 | 0.008 - 2.000 | 0.50 - 9.85 | 0.45 - 6.30 | 8.0 x 4.0 x 8.0 Max | 1000 |
| CKCS8060 | 10 - 680 | 0.035 - 1.600 | 0.70 - 5.00 | 0.48 - 3.20 | 8.0 x 6.0 x 8.0 Max | 800 |
| CKCS8080 | 10 - 220 | 0.035 - 0.420 | 1.20 - 6.00 | 0.80 - 3.50 | 8.0 x 8.0 x 8.0 Max | 500 |
Packaging Specification
| Type (Model) | Tape Width (mm) | Reel Diameter (mm) | Quantity (Pcs/Reel) |
|---|---|---|---|
| CKCS201610 | 8 | 178 | 2000 |
| CKCS252010 | 8 | 178 | 2000 |
| CKCS252012 | 8 | 178 | 2000 |
| CKCS3012 | 8 | 178 | 2000 |
| CKCS3015 | 8 | 178 | 2000 |
| CKCS4018 | 12 | 330 | 3000 |
| CKCS4020 | 12 | 330 | 3000 |
| CKCS4030 | 12 | 330 | 2000 |
| CKCS5020 | 12 | 330 | 3000 |
| CKCS5040 | 12 | 330 | 1500 |
| CKCS6020 | 16 | 330 | 2500 |
| CKCS6028 | 16 | 330 | 2000 |
| CKCS6045 | 16 | 330 | 1500 |
| CKCS8040 | 16 | 330 | 1000 |
| CKCS8060 | 16 | 330 | 800 |
| CKCS8080 | 16 | 330 | 500 |
2410121449_CENKER-CKCS8060-150uH-M_C18199482.pdf
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