Product Overview
The CKCS Series SMD Power Inductors are designed for surface mounting, offering a compact and ultra-thin profile with high power handling capabilities, high saturation, and low resistance. Featuring a magnetic-resin shielded structure and a closed magnetic circuit design, these inductors significantly reduce buzz noise and magnetic leakage, providing strong anti-EMI performance. They offer a rated current over 30% higher than traditional inductors of the same size. Ideal for applications including PADs, notebooks, servers, audio equipment, networking, security devices, mobile phones, smart home devices, and energy storage equipment.
Product Attributes
- Brand: Freeite
- Series: CKCS
- Core Material: Ni-Zn Ferrite
- Winding Wire Material: Polyurethane-copper wire
- Electrode Type: External electrode
- Shielding: Magnetic-resin shielded structure
Technical Specifications
| Type | Dimensions (L x W x H) (mm) | Inductance (H) | DCR (Max.) () | Isat (Max.) (A) | Irms (Max.) (A) | Marker |
|---|---|---|---|---|---|---|
| CKCS201610 | 2.0 x 1.6 x 1.05 Max | 1 - 6.8 | 0.114 - 0.816 | 0.60 - 1.65 | 0.52 - 1.45 | / |
| CKCS252010 | 2.5 x 2.0 x 1.05 Max | 1 - 6.8 | 0.108 - 0.896 | 0.78 - 1.85 | 0.59 - 1.65 | A - G |
| CKCS252012 | 2.5 x 2.0 x 1.25 Max | 0.47 - 10 | 0.085 - 0.690 | 0.79 - 3.82 | 0.62 - 1.95 | A - K |
| CKCS3012 | 3.0 x 1.2 x 3.0 Max | 1 - 47 | 0.040 - 1.450 | 0.27 - 1.87 | 0.35 - 2.20 | - |
| CKCS3015 | 3.0 x 1.7 x 3.0 Max | 1 - 47 | 0.039 - 1.250 | 0.35 - 2.32 | 0.35 - 2.35 | - |
| CKCS4018 | 4.0 x 1.8 x 4.0 Max | 0.47 - 150 | 0.023 - 2.500 | 0.30 - 4.30 | 0.22 - 2.50 | - |
| CKCS4020 | 4.0 x 2.0 x 4.0 Max | 1 - 150 | 0.029 - 2.800 | 0.40 - 4.78 | 0.25 - 2.15 | - |
| CKCS4030 | 4.0 x 3.0 x 4.0 Max | 1 - 330 | 0.016 - 4.000 | 0.30 - 5.26 | 0.25 - 4.14 | - |
| CKCS5020 | 5.0 x 2.1 x 5.0 Max | 0.47 - 100 | 0.013 - 1.100 | 0.53 - 6.20 | 0.53 - 4.60 | - |
| CKCS5040 | 5.0 x 4.0 x 5.0 Max | 1 - 470 | 0.012 - 3.000 | 0.37 - 7.35 | 0.35 - 4.90 | - |
| CKCS6020 | 6.0 x 2.1 x 6.0 Max | 1 - 100 | 0.020 - 1.100 | 0.40 - 4.15 | 0.40 - 3.50 | - |
| CKCS6028 | 6.0 x 3.0 x 6.0 Max | 1 - 330 | 0.013 - 1.900 | 0.35 - 5.75 | 0.38 - 5.20 | - |
| CKCS6045 | 6.0 x 4.7 x 6.0 Max | 1 - 680 | 0.011 - 2.500 | 0.42 - 9.85 | 0.33 - 5.14 | - |
| CKCS8040 | 8.0 x 4.2 x 8.0 Max | 1 - 680 | 0.008 - 2.000 | 0.50 - 9.85 | 0.45 - 6.30 | - |
| CKCS8060 | 8.0 x 6.2 x 8.0 Max | 10 - 680 | 0.035 - 1.600 | 0.70 - 5.00 | 0.48 - 3.20 | - |
| CKCS8080 | 8.0 x 8.0 x 8.0 Max | 10 - 220 | 0.035 - 0.420 | 0.80 - 6.00 | 0.80 - 3.50 | - |
General Specifications
- Operating Temperature: -40 to +125 (Including self-temperature rise)
- Inductance Test Condition: 1MHz, 0.2Vrms (for CKCS201610)
- Inductance Test Condition: 100kHz, 1Vrms (for other series)
- Isat Definition: DC current at which inductance drops approximately 30% from its value without current.
- Irms Definition: DC current that causes a temperature rise (T 40) from 25 ambient.
Packaging Specifications
| Type | Tape Dimension (mm) | Reel Dimension (mm) | Quantity (Pcs/Reel) | ||||
|---|---|---|---|---|---|---|---|
| A0 | W | P | B0 | K0 | D | ||
| CKCS201610 | 8 | 1.9 | 2.2 | 1.2 | 1.5 | 4 | 2000 |
| CKCS252010 | 8 | 2.4 | 2.8 | 1.3 | 1.5 | 4 | 2000 |
| CKCS252012 | 8 | 2.45 | 2.75 | 1.55 | 1.5 | 4 | 2000 |
| CKCS3012 | 8 | 3.3 | 3.3 | 1.6 | 1.5 | 4 | 2000 |
| CKCS3015 | 8 | 3.3 | 3.3 | 1.85 | 1.5 | 4 | 2000 |
| CKCS4018 | 12 | 4.3 | 4.3 | 2 | 1.5 | 8 | 3000 |
| CKCS4020 | 12 | 4.3 | 4.3 | 2.2 | 1.5 | 8 | 3000 |
| CKCS4030 | 12 | 4.3 | 4.3 | 3.2 | 1.5 | 8 | 2000 |
| CKCS5020 | 12 | 5.3 | 5.3 | 2.3 | 1.5 | 8 | 3000 |
| CKCS5040 | 12 | 5.3 | 5.3 | 4.2 | 1.5 | 8 | 1500 |
| CKCS6020 | 16 | 6.4 | 6.4 | 2.2 | 1.5 | 8 | 2500 |
| CKCS6028 | 16 | 6.4 | 6.4 | 3.1 | 1.5 | 8 | 2000 |
| CKCS6045 | 16 | 6.4 | 6.4 | 4.75 | 1.5 | 8 | 1500 |
| CKCS8040 | 16 | 8.4 | 8.4 | 4.2 | 1.5 | 12 | 1000 |
| CKCS8060 | 16 | 8.4 | 8.4 | 6.5 | 1.5 | 12 | 800 |
| CKCS8080 | 16 | 8.4 | 8.4 | 8.2 | 1.5 | 12 | 500 |
2411041822_CENKER-CKCS4020-22uH-M_C5291816.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
