CKO Series SMD Power Inductors
Product Overview
The CKO Series SMD Power Inductors are designed for surface mounting, offering superior high power handling, high saturation current capabilities, and low resistance. These inductors are ideal for a wide range of electronic applications, including power supplies for TVR, OA equipment, audio systems, LED televisions, communication equipment, and DC/DC converters.
Product Attributes
- Brand: Not specified
- Origin: Not specified
- Material: Not specified
- Color: Not specified
Technical Specifications
External Dimensions
| TYPE (Model) | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | G (mm) |
|---|---|---|---|---|---|---|---|
| CKO32 | 3.0 0.3 | 2.1 0.3 | 3.5 0.3 | 1.0 | 1.6 | 3.5 | 0.8 |
| CKO43 | 4.0 0.3 | 3.2 0.3 | 4.5 0.3 | 1.4 | 1.75 | 4.5 | 1.2 |
| CKO53 | 5.2 0.3 | 3.0 0.3 | 5.8 0.3 | 2.1 | 2.15 | 5.5 | 1.7 |
| CKO54 | 5.2 0.3 | 4.5 0.3 | 5.8 0.3 | 2.1 | 2.15 | 5.5 | 1.7 |
| CKO75 | 7.0 0.3 | 5.0 0.3 | 7.8 0.3 | 2.5 | 3.0 | 7.5 | 2.0 |
| CKO104 | 9.0 0.3 | 4.0 0.3 | 10.0 0.3 | 3.1 | 3.75 | 9.5 | 2.5 |
| CKO105 | 9.0 0.3 | 5.4 0.3 | 10.0 0.3 | 3.1 | 3.75 | 9.5 | 2.5 |
| CKO106 | 9.0 0.3 | 6.5 0.5 | 10.0 0.3 | 3.1 | 3.75 | 9.5 | 2.5 |
| CKO108 | 9.0 0.3 | 8.3 0.5 | 10.0 0.3 | 3.1 | 3.75 | 9.5 | 2.5 |
CKO32 Specification Table
| PART NUMBER | INDUCTANCE (uH) | DCR (Max) () | IDC (Max) (A) |
|---|---|---|---|
| CKO32-1uH/N | 1 30% | 0.045 | 2.20 |
| CKO32-1.5uH/N | 1.5 30% | 0.055 | 2.00 |
| CKO32-2.2uH/M | 2.2 20% | 0.09 | 1.80 |
| CKO32-3.3uH/M | 3.3 20% | 0.11 | 1.70 |
| CKO32-4.7uH/M | 4.7 20% | 0.15 | 1.50 |
| CKO32-6.8uH/M | 6.8 20% | 0.22 | 1.10 |
| CKO32-10uH/M | 10 20% | 0.27 | 0.90 |
| CKO32-15uH/M-012 | 15 20% | 0.42 | 0.70 |
| CKO32-22uH/M | 22 20% | 0.68 | 0.60 |
| CKO32-33uH/M | 33 20% | 0.90 | 0.45 |
| CKO32-47uH/M | 47 20% | 1.20 | 0.30 |
| CKO32-56uH/M | 56 20% | 1.40 | 0.28 |
| CKO32-68uH/M | 68 20% | 1.80 | 0.25 |
| CKO32-82uH/M | 82 20% | 2.10 | 0.22 |
| CKO32-100uH/M | 100 20% | 2.40 | 0.20 |
| CKO32-150uH/M | 150 20% | 3.80 | 0.15 |
CKO43 Specification Table
| PART NUMBER | INDUCTANCE (uH) | DCR (Max) () | IDC (Max) (A) |
|---|---|---|---|
| CKO43-1uH/N-030 | 1 30% | 0.025 | 3.00 |
| CKO43-1.5uH/N-029 | 1.5 30% | 0.032 | 2.70 |
| CKO43-2.2uH/M-025 | 2.2 20% | 0.045 | 2.50 |
| CKO43-3.3uH/M-023 | 3.3 20% | 0.065 | 2.10 |
| CKO43-4.7uH/M-023 | 4.7 20% | 0.075 | 1.80 |
| CKO43-6.8uH/M | 6.8 20% | 0.10 | 1.60 |
| CKO43-10uH/M-020 | 10 20% | 0.14 | 1.20 |
| CKO43-15uH/M-017 | 15 20% | 0.23 | 1.00 |
| CKO43-22uH/M | 22 20% | 0.30 | 0.75 |
| CKO43-33uH/M | 33 20% | 0.42 | 0.70 |
| CKO43-47uH/M | 47 20% | 0.58 | 0.50 |
| CKO43-68uH/M | 68 20% | 0.935 | 0.45 |
| CKO43-82uH/M | 82 20% | 1.00 | 0.40 |
| CKO43-100uH/ | 100 10% / 20% | 1.30 | 0.30 |
| CKO43-150uH/ | 150 10% / 20% | 2.00 | 0.25 |
| CKO43-220uH/ | 220 10% / 20% | 2.70 | 0.20 |
| CKO43-330uH/ | 330 10% / 20% | 3.60 | 0.18 |
| CKO43-470uH/ | 470 10% / 20% | 6.00 | 0.15 |
CKO53 Specification Table
| PART NUMBER | INDUCTANCE (uH) | DCR (Max) () | IDC (Max) (A) |
|---|---|---|---|
| CKO53-1uH/N | 1 30% | 0.028 | 6.00 |
| CKO53-1.5uH/N | 1.5 30% | 0.035 | 3.50 |
| CKO53-2.2uH/M-030 | 2.2 20% | 0.04 | 3.00 |
| CKO53-3.3uH/M | 3.3 20% | 0.055 | 2.80 |
| CKO53-4.7uH/M | 4.7 20% | 0.07 | 2.60 |
| CKO53-6.8uH/M | 6.8 20% | 0.09 | 2.40 |
| CKO53-10uH/M | 10 20% | 0.12 | 2.00 |
| CKO53-15uH/M | 15 20% | 0.18 | 1.80 |
| CKO53-22uH/M | 22 20% | 0.26 | 1.60 |
| CKO53-33uH/M | 33 20% | 0.38 | 1.20 |
| CKO53-47uH/M-015 | 47 20% | 0.57 | 1.00 |
| CKO53-68uH/M-014 | 68 20% | 0.68 | 0.80 |
| CKO53-82uH/M | 82 20% | 0.86 | 0.70 |
| CKO53-100uH/ | 100 10% / 20% | 0.96 | 0.65 |
| CKO53-220uH/ | 220 10% / 20% | 2.10 | 0.30 |
| CKO53-330uH/ | 330 10% / 20% | 4.00 | 0.25 |
| CKO53-470uH/ | 470 10% / 20% | 5.30 | 0.20 |
| CKO53-680uH/-008 | 680 10% / 20% | 8.00 | 0.18 |
CKO54 Specification Table
| PART NUMBER | INDUCTANCE (uH) | DCR (Max) () | IDC (Max) (A) |
|---|---|---|---|
| CKO54-1.2uH/N-037 | 1.2 30% | 0.019 | 4.50 |
| CKO54-1.5uH/N-037 | 1.5 30% | 0.021 | 4.20 |
| CKO54-2.2uH/M-035 | 2.2 20% | 0.026 | 3.50 |
| CKO54-3.3uH/M-035 | 3.3 20% | 0.035 | 3.00 |
| CKO54-4.7uH/M-032 | 4.7 20% | 0.045 | 2.80 |
| CKO54-6.8uH/M-032 | 6.8 20% | 0.06 | 2.50 |
| CKO54-10uH/M-030 | 10 20% | 0.08 | 2.30 |
| CKO54-15uH/M | 15 20% | 0.12 | 1.80 |
| CKO54-22uH/M | 22 20% | 0.15 | 1.20 |
| CKO54-33uH/M-024 | 33 20% | 0.22 | 1.00 |
| CKO54-47uH/M | 47 20% | 0.36 | 0.85 |
| CKO54-68uH/M-019 | 68 20% | 0.46 | 0.60 |
| CKO54-82uH/M | 82 20% | 0.53 | 0.55 |
| CKO54-100uH/ | 100 10% / 20% | 0.70 | 0.50 |
| CKO54-220uH/-014 | 220 10% / 20% | 1.60 | 0.40 |
| CKO54-330uH/-011 | 330 10% / 20% | 2.70 | 0.30 |
| CKO54-470uH/-011 | 470 10% / 20% | 3.60 | 0.28 |
| CKO54-1mH/ | 1000 10% / 20% | 5.60 | 0.12 |
CKO75 Specification Table
| PART NUMBER | INDUCTANCE (H) | DCR (Max) () | IDC (Max) (A) |
|---|---|---|---|
| CKO75-1uH/N | 1 30% | 0.018 | 5.50 |
| CKO75-1.5uH/N | 1.5 30% | 0.025 | 5.30 |
| CKO75-2.2uH/N-045 | 2.2 30% | 0.03 | 5.00 |
| CKO75-3.3uH/M-040 | 3.3 20% | 0.04 | 4.50 |
| CKO75-4.7uH/M-040 | 4.7 20% | 0.05 | 4.00 |
| CKO75-6.8uH/M-040 | 6.8 20% | 0.06 | 3.50 |
| CKO75-10uH/M | 10 20% | 0.08 | 2.80 |
| CKO75-15uH/M-035 | 15 20% | 0.09 | 2.70 |
| CKO75-22uH/M-032 | 22 20% | 0.12 | 2.20 |
| CKO75-33uH/M-030 | 33 20% | 0.18 | 1.50 |
| CKO75-47uH/M-029 | 47 20% | 0.21 | 1.20 |
| CKO75-68uH/M-026 | 68 20% | 0.29 | 1.00 |
| CKO75-100uH/ | 100 10% / 20% | 0.41 | 0.80 |
| CKO75-220uH/-020 | 220 10% / 20% | 0.78 | 0.60 |
| CKO75-330uH/ | 330 10% / 20% | 1.42 | 0.40 |
| CKO75-470uH/ | 470 10% / 20% | 2.00 | 0.30 |
| CKO75-1mH/-013 | 1000 10% / 20% | 4.00 | 0.25 |
| CKO75-1.2mH/ | 1200 10% / 20% | 4.70 | 0.23 |
| CKO75-1.5mH/ | 1500 10% / 20% | 5.70 | 0.20 |
| CKO75-2.2mH/ | 2200 10% / 20% | 8.00 | 0.10 |
CKO104 Specification Table
| PART NUMBER | INDUCTANCE (H) | DCR (Max) () | IDC (Max) (A) |
|---|---|---|---|
| CKO104-10uH/M | 10 20% | 0.06 | 4.00 |
| CKO104-15uH/M | 15 20% | 0.09 | 3.50 |
| CKO104-22uH/M | 22 20% | 0.14 | 2.80 |
| CKO104-33uH/M-032 | 33 20% | 0.16 | 2.50 |
| CKO104-47uH/M | 47 20% | 0.20 | 2.10 |
| CKO104-68uH/M | 68 20% | 0.27 | 1.50 |
| CKO104-82uH/M | 82 20% | 0.33 | 1.40 |
| CKO104-100uH/ | 100 10% / 20% | 0.42 | 1.20 |
| CKO104-220uH/ | 220 10% / 20% | 1.00 | 0.80 |
| CKO104-330uH/ | 330 10% / 20% | 1.30 | 0.65 |
| CKO104-470uH/ | 470 10% / 20% | 1.80 | 0.60 |
| CKO104-560uH/ | 560 10% / 20% | 2.10 | 0.55 |
| CKO104-680uH/ | 680 10% / 20% | 2.50 | 0.50 |
| CKO104-820uH/ | 820 10% / 20% | 2.90 | 0.40 |
| CKO104-1mH/ | 1000 10% / 20% | 3.70 | 0.35 |
CKO105 Specification Table
| PART NUMBER | INDUCTANCE (uH) | DCR (Max) () | IDC (Max) (A) |
|---|---|---|---|
| CKO105-4.7uH/M | 4.7 20% | 0.035 | 5.00 |
| CKO105-6.8uH/M | 6.8 20% | 0.04 | 4.50 |
| CKO105-10uH/M | 10 20% | 0.06 | 4.00 |
| CKO105-15uH/M | 15 20% | 0.08 | 3.00 |
| CKO105-22uH/M | 22 20% | 0.10 | 2.50 |
| CKO105-33uH/M | 33 20% | 0.15 | 2.10 |
| CKO105-47uH/M | 47 20% | 0.17 | 1.80 |
| CKO105-68uH/M-030 | 68 20% | 0.25 | 1.50 |
| CKO105-100uH/-029 | 100 10% / 20% | 0.30 | 1.20 |
| CKO105-150uH/ | 150 10% / 20% | 0.43 | 1.10 |
| CKO105-220uH/ | 220 10% / 20% | 0.70 | 0.80 |
| CKO105-330uH/ | 330 10% / 20% | 0.90 | 0.65 |
| CKO105-470uH/ | 470 10% / 20% | 1.30 | 0.55 |
| CKO105-680uH/-018 | 680 10% / 20% | 1.75 | 0.45 |
| CKO105-1mH/ | 1000 10% / 20% | 2.70 | 0.35 |
| CKO105-1.2mH/ | 1200 10% / 20% | 3.50 | 0.30 |
| CKO105-1.5mH/ | 1500 10% / 20% | 3.90 | 0.25 |
| CKO105-1.8mH/ | 1800 10% / 20% | 5.00 | 0.20 |
| CKO105-3mH/ | 3000 10% / 20% | 8.50 | 0.15 |
CKO106 Specification Table
| PART NUMBER | INDUCTANCE (H) | DCR (Max) () | IDC (Max) (A) |
|---|---|---|---|
| CKO106-1mH/K | 1000 10% | 2.80 | 0.60 |
| CKO106-1.2mH/K | 1200 10% | 3.00 | 0.50 |
| CKO106-2.2mH/K | 2200 10% | 5.70 | 0.35 |
| CKO106-3mH/K | 3000 10% | 7.20 | 0.30 |
| CKO106-3.5mH/K | 3500 10% | 9.10 | 0.26 |
| CKO106-4.5mH/K | 4500 10% | 11.50 | 0.20 |
| CKO106-4.7mH/K | 4700 10% | 12.10 | 0.18 |
CKO108 Specification Table
| PART NUMBER | INDUCTANCE (H) | DCR (Max) () | IDC (Max) (A) |
|---|---|---|---|
| CKO108-100uH/M | 100 20% | 0.236 | 2.00 |
| CKO108-300uH/M | 300 20% | 0.581 | 1.20 |
| CKO108-350uH/M | 350 20% | 0.660 | 1.00 |
| CKO108-500uH/M | 500 20% | 0.956 | 0.80 |
| CKO108-1mH/K | 1000 10% | 1.80 | 0.60 |
| CKO108-1.5mH/K | 1500 10% | 2.85 | 0.50 |
| CKO108-2mH/K | 2000 10% | 3.64 | 0.40 |
| CKO108-2.5mH/K | 2500 10% | 5.20 | 0.35 |
| CKO108-2.8mH/K | 2800 10% | 5.53 | 0.34 |
| CKO108-3mH/K | 3000 10% | 6.08 | 0.33 |
| CKO108-4mH/K | 4000 10% | 7.80 | 0.28 |
General Technical Notes
- All test data is reference to 25 ambient.
- Inductance Tested at 100kHz, 0.25Vrms.
- IDC: DC current at which the inductance drops approximate 20% from its value without current.
- Operating Temperature: -40 ~ +125 (Including self-temperature rise).
- Tolerance codes: M: 20%, K: 10%.
Packaging Specification
| TYPE (Model) | Tape Dimension W (mm) | Tape Dimension A0 (mm) | Tape Dimension B0 (mm) | Tape Dimension K0 (mm) | Tape Dimension P (mm) | Reel Dimension A (mm) | Reel Dimension B (mm) | Reel Dimension C (mm) | Quantity (Pcs/Reel) | |
|---|---|---|---|---|---|---|---|---|---|---|
| CKO32 | 12.0 | 3.3 | 3.8 | 2.5 | 1.5 | 8.0 | 330 | 100 | 13 | 3000 |
| CKO43 | 12.0 | 4.2 | 4.8 | 3.5 | 1.5 | 8.0 | 330 | 100 | 13 | 2000 |
| CKO53 | 12.0 | 5.5 | 6.1 | 3.6 | 1.5 | 8.0 | 330 | 100 | 13 | 2000 |
| CKO54 | 12.0 | 5.6 | 6.3 | 5.2 | 1.5 | 8.0 | 330 | 100 | 13 | 1500 |
| CKO75 | 16.0 | 7.6 | 8.6 | 5.6 | 1.5 | 12.0 | 330 | 100 | 13 | 1000 |
| CKO104 | 24.0 | 9.1 | 10.1 | 4.8 | 1.5 | 12.0 | 330 | 100 | 13 | 1000 |
| CKO105 | 24.0 | 9.1 | 10.1 | 6.1 | 1.5 | 12.0 | 330 | 100 | 13 | 1000 |
| CKO106 | 24.0 | 9.1 | 10.1 | 7.3 | 1.5 | 12.0 | 330 | 100 | 13 | 750 |
| CKO108 | 24.0 | 9.1 | 10.1 | 9.0 | 1.5 | 12.0 | 330 | 100 | 13 | 500 |
2409272102_CENKER-CKO105-6mH-K-010_C5125978.pdf
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