Product Overview
The CKCS Series SMD Power Inductors are designed for surface mounting, offering a compact and ultra-thin profile with high power handling, high saturation, and low resistance. Featuring a magnetic-resin shielded structure that significantly reduces buzz noise and a closed magnetic circuit design to minimize magnetic leakage flux and enhance anti-EMI capabilities. These inductors provide a rated current over 30% higher than traditional inductors of the same size, making them ideal for applications in PADs, notebooks, servers, audio equipment, networking, security systems, mobile phones, smart home devices, and energy storage equipment.
Product Attributes
- Product Series: CKCS Series
- Core Material: Ni-Zn Ferrite
- Winding Wire Material: Polyurethane-copper wire
- Electrode Type: External electrode
- Shielding Material: Epoxy resin containing ferrite powder
- Color: Black (Marking)
Technical Specifications
| Type (Model) | Inductance (uH) | DCR (Max) () | Isat (Max.) (A) | Irms (Max.) (A) | Dimensions (L x W x H) (mm) | Packaging Quantity (Pcs/Reel) |
|---|---|---|---|---|---|---|
| CKCS201610 | 1 to 6.8 | 0.114 to 0.816 | 1.65 to 0.60 | 1.45 to 0.52 | 2.0 x 1.6 x 1.05 | 2000 |
| CKCS252010 | 1 to 6.8 | 0.108 to 0.896 | 1.85 to 0.78 | 1.65 to 0.59 | 2.5 x 2.0 x 1.05 | 2000 |
| CKCS252012 | 0.47 to 10 | 0.085 to 0.690 | 3.82 to 0.79 | 1.95 to 0.62 | 2.5 x 2.0 x 1.25 | 2000 |
| CKCS3012 | 1 to 47 | 0.040 to 1.450 | 1.87 to 0.27 | 2.20 to 0.35 | 3.0 x 3.0 x 1.3 | 2000 |
| CKCS3015 | 1 to 47 | 0.039 to 1.250 | 2.32 to 0.35 | 2.35 to 0.35 | 3.0 x 3.0 x 1.7 | 2000 |
| CKCS4018 | 0.47 to 150 | 0.023 to 2.500 | 4.30 to 0.30 | 2.50 to 0.22 | 4.0 x 4.0 x 1.8 | 3000 |
| CKCS4020 | 1 to 150 | 0.029 to 2.800 | 4.78 to 0.40 | 2.15 to 0.25 | 4.0 x 4.0 x 2.0 | 3000 |
| CKCS4030 | 1 to 330 | 0.016 to 4.000 | 5.26 to 0.30 | 4.14 to 0.25 | 4.0 x 4.0 x 3.0 | 2000 |
| CKCS5020 | 0.47 to 100 | 0.013 to 1.100 | 6.20 to 0.53 | 4.60 to 0.53 | 5.0 x 5.0 x 2.1 | 3000 |
| CKCS5040 | 1 to 470 | 0.012 to 3.000 | 7.35 to 0.37 | 4.90 to 0.35 | 5.0 x 5.0 x 4.0 | 1500 |
| CKCS6020 | 1 to 100 | 0.020 to 1.100 | 4.15 to 0.40 | 3.50 to 0.40 | 6.0 x 6.0 x 2.1 | 2500 |
| CKCS6028 | 1 to 330 | 0.013 to 1.900 | 5.75 to 0.35 | 5.20 to 0.38 | 6.0 x 6.0 x 3.0 | 2000 |
| CKCS6045 | 1 to 680 | 0.011 to 2.500 | 9.85 to 0.42 | 5.14 to 0.33 | 6.0 x 6.0 x 4.7 | 1500 |
| CKCS8040 | 1 to 680 | 0.008 to 2.000 | 9.85 to 0.50 | 6.30 to 0.45 | 8.0 x 8.0 x 4.2 | 1000 |
| CKCS8060 | 10 to 680 | 0.035 to 1.600 | 5.00 to 0.70 | 3.20 to 0.48 | 8.0 x 8.0 x 6.2 | 800 |
| CKCS8080 | 10 to 220 | 0.035 to 0.420 | 6.00 to 1.20 | 3.50 to 0.80 | 8.0 x 8.0 x 8.0 | 500 |
General Specifications:
- Ambient Temperature: 25 (for test data reference)
- Inductance Test Conditions: 1MHz, 0.2Vrms (for CKCS201610), 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.
- Operating Temperature Range: -40 to +125 (including self-temperature rise)
- Absolute Maximum Voltage: DC 50V (for most series), DC 100V (for CKCS4030-150uH~330uH, CKCS4040-330uH~470uH, CKCS6045-470uH~680uH, CKCS8040-470uH~680uH, CKCS8060-470uH~680uH)
2410121449_CENKER-CKCS5040-180uH-M_C19193206.pdf
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