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Specifications
Current - Saturation (Isat):
6.5A
Mfr. Part #:
CKCS5040-1.2uH/N
Package:
SMD,5x5mm
Key Attributes
Model Number:
CKCS5040-1.2uH/N
Product Description
Product Overview
This series of surface-mount, miniature, and ultra-thin inductors are engineered for high power, high saturation, and low resistance applications. Featuring a magnetic-resin shielded structure and a closed magnetic circuit design, they significantly reduce noise and magnetic leakage, offering strong anti-EMI capabilities. These inductors provide a rated current over 30% higher than traditional inductors of the same size and operate across a wide frequency range up to 5MHz. They are RoHS and Halogen-free compliant, making them an environmentally responsible choice for various electronic systems.
Product Attributes
- Certifications: RoHS, Halogen-free
- Construction: Magnetic-resin shielded structure, Closed magnetic circuit
- Core Material: Ni-Zn Ferrite
- Winding Wire: Polyurethane-copper wire
- Electrode: External electrode
- Encapsulation: Epoxy resin containing ferrite powder
Technical Specifications
Shapes and Dimensions
| TYPE (Model) | A (mm) | B (mm) | C (Max) (mm) | D (mm) | E (mm) | F (mm) | G (mm) | H (mm) | Fig |
|---|---|---|---|---|---|---|---|---|---|
| CKCS201610 | 2.00.3 | 1.60.3 | 1.05 | 0.60.2 | 0.770.2 | 0.6 | 0.8 | 1.8 | 1 |
| CKCS252010 | 2.50.3 | 2.00.3 | 1.05 | 0.80.3 | 0.90.3 | 0.6 | 1.1 | 2.0 | 1 |
| CKCS252012 | 2.50.3 | 2.00.3 | 1.25 | 0.80.3 | 0.90.3 | 0.6 | 1.1 | 2.0 | 1 |
| CKCS3010 | 3.00.2 | 3.00.2 | 1.1 | 1.20.3 | 0.90.3 | 1.1 | 1.0 | 2.7 | 3 |
| CKCS3012 | 3.00.2 | 3.00.2 | 1.3 | 1.20.3 | 0.90.3 | 1.1 | 1.0 | 2.7 | 3 |
| CKCS3015 | 3.00.2 | 3.00.2 | 1.7 | 1.20.3 | 0.90.3 | 1.1 | 1.0 | 2.7 | 3 |
| CKCS4012 | 4.00.2 | 4.00.2 | 1.2 | 1.60.3 | 1.20.3 | 1.4 | 1.3 | 3.7 | 3 |
| CKCS4018 | 4.00.2 | 4.00.2 | 1.8 | 1.60.3 | 1.20.3 | 1.4 | 1.3 | 3.7 | 3 |
| CKCS4020 | 4.00.2 | 4.00.2 | 2.0 | 1.60.3 | 1.20.3 | 1.4 | 1.3 | 3.7 | 3 |
| CKCS4030 | 4.00.2 | 4.00.2 | 3.0 | 1.30.3 | 1.350.3 | 1.2 | 1.40 | 3.7 | 3 |
| CKCS5020 | 5.00.2 | 5.00.2 | 2.1 | 1.40.3 | 1.80.3 | 1.2 | 1.9 | 4.2 | 2 |
| CKCS5040 | 5.00.2 | 5.00.2 | 4.0 | 1.60.3 | 1.70.3 | 1.4 | 1.8 | 4.2 | 3 |
| CKCS6020 | 6.00.3 | 6.00.3 | 2.1 | 2.30.3 | 1.850.3 | 2.4 | 1.8 | 5.7 | 2 |
| CKCS6028 | 6.00.3 | 6.00.3 | 3.0 | 2.30.3 | 1.850.3 | 2.4 | 1.8 | 5.7 | 2 |
| CKCS6045 | 6.00.3 | 6.00.3 | 4.7 | 2.30.3 | 1.850.3 | 2.4 | 1.8 | 5.7 | 2 |
| CKCS8040 | 8.00.3 | 8.00.3 | 4.2 | 3.80.3 | 2.10.3 | 3.6 | 2.2 | 7.5 | 2 |
Specification Tables (Selected Models)
CKCS201610 Series
| PART NUMBER | INDUCTANCE (H) | DCR (Max) () | Isat (Max.) (A) | Irms (Max.) (A) | Marker |
|---|---|---|---|---|---|
| CKCS201610-0.47uH/N | 0.4730% | 0.059 | 2.30 | 2.35 | / |
| CKCS201610-0.68uH/N | 0.6830% | 0.076 | 1.95 | 2.05 | / |
| CKCS201610-1uH/N | 1.030% | 0.114 | 1.65 | 1.45 | / |
| CKCS201610-1.5uH/N | 1.530% | 0.174 | 1.35 | 1.25 | / |
| CKCS201610-2.2uH/M | 2.220% | 0.264 | 1.20 | 1.10 | / |
| CKCS201610-3.3uH/M | 3.320% | 0.335 | 0.90 | 0.88 | / |
| CKCS201610-4.7uH/M | 4.720% | 0.479 | 0.70 | 0.74 | / |
| CKCS201610-6.8uH/M | 6.820% | 0.816 | 0.60 | 0.52 | / |
| CKCS201610-10uH/M | 1020% | 1.020 | 0.50 | 0.45 | / |
CKCS252010 Series
| PART NUMBER | INDUCTANCE (H) | DCR (Max) () | Isat (Max.) (A) | Irms (Max.) (A) | Marker |
|---|---|---|---|---|---|
| CKCS252010-1.0uH/N | 1.030% | 0.108 | 1.85 | 1.65 | A |
| CKCS252010-1.5uH/N | 1.530% | 0.182 | 1.80 | 1.30 | B |
| CKCS252010-2.2uH/N | 2.230% | 0.209 | 1.20 | 1.20 | C |
| CKCS252010-3.3uH/M | 3.320% | 0.328 | 1.05 | 0.90 | D |
| CKCS252010-4.7uH/N | 4.720% | 0.563 | 0.95 | 0.70 | E |
| CKCS252010-5.6uH/M | 5.620% | 0.563 | 0.80 | 0.73 | F |
| CKCS252010-6.8uH/M | 6.820% | 0.896 | 0.78 | 0.59 | G |
| CKCS252010-10uH/M | 1020% | 1.092 | 0.65 | 0.50 | H |
| CKCS252010-15uH/M | 1520% | 1.885 | 0.46 | 0.36 | I |
| CKCS252010-22uH/M | 2220% | 2.400 | 0.45 | 0.30 | J |
CKCS252012 Series
| PART NUMBER | INDUCTANCE (H) | DCR (Max) () | Isat (Max.) (A) | Irms (Max.) (A) | Marker |
|---|---|---|---|---|---|
| CKCS252012-0.47uH/N | 0.4730% | 0.061 | 3.82 | 2.15 | A |
| CKCS252012-0.68uH/N | 0.6830% | 0.074 | 3.28 | 1.95 | B |
| CKCS252012-1.0uH/N | 1.030% | 0.09 | 2.59 | 1.93 | C |
| CKCS252012-1.2uH/N | 1.230% | 0.129 | 2.38 | 1.46 | D |
| CKCS252012-1.5uH/N | 1.530% | 0.147 | 2.24 | 1.40 | E |
| CKCS252012-2.2uH/N | 2.230% | 0.216 | 1.85 | 1.15 | F |
| CKCS252012-3.3uH/M | 3.320% | 0.264 | 1.61 | 1.04 | G |
| CKCS252012-4.7uH/M | 4.720% | 0.377 | 1.12 | 0.84 | H |
| CKCS252012-5.6uH/M | 5.620% | 0.538 | 1.11 | 0.73 | I |
| CKCS252012-6.8uH/M | 6.820% | 0.581 | 0.98 | 0.69 | J |
| CKCS252012-8.2uH/M | 8.220% | 0.658 | 0.98 | 0.65 | N |
| CKCS252012-10uH/M | 1020% | 0.69 | 0.79 | 0.62 | K |
| CKCS252012-12uH/M | 1220% | 1.075 | 0.78 | 0.51 | O |
| CKCS252012-15uH/M | 1520% | 1.591 | 0.68 | 0.42 | L |
| CKCS252012-22uH/M | 2220% | 1.976 | 0.53 | 0.38 | M |
CKCS3010 Series
| PART NUMBER | INDUCTANCE (H) | DCR (30%) () | Isat (Max.) (A) | Irms (Max.) (A) | S.R.F.(Min.) (MHz) |
|---|---|---|---|---|---|
| CKCS3010-1.0uH/N | 1.030% | 0.065 | 1.40 | 1.45 | 180 |
| CKCS3010-1.5uH/N | 1.530% | 0.080 | 1.27 | 1.30 | 120 |
| CKCS3010-2.2uH/N | 2.230% | 0.110 | 1.15 | 1.09 | 100 |
| CKCS3010-3.3uH/M | 3.320% | 0.145 | 0.97 | 0.96 | 74 |
| CKCS3010-4.7uH/M | 4.720% | 0.225 | 0.75 | 0.77 | 59 |
| CKCS3010-6.8uH/M | 6.820% | 0.305 | 0.55 | 0.66 | 42 |
| CKCS3010-10uH/M | 1020% | 0.400 | 0.55 | 0.58 | 39 |
| CKCS3010-15uH/M | 1520% | 0.610 | 0.42 | 0.47 | 30 |
| CKCS3010-22uH/M | 2220% | 0.930 | 0.35 | 0.38 | 28 |
| CKCS3010-33uH/M | 3320% | 1.550 | 0.29 | 0.30 | 18 |
| CKCS3010-47uH/M | 4720% | 1.950 | 0.22 | 0.26 | 18 |
CKCS3012 Series
| PART NUMBER | INDUCTANCE (H) | DCR (30%) () | Isat (Max.) (A) | Irms (Max.) (A) | S.R.F.(Min.) (MHz) |
|---|---|---|---|---|---|
| CKCS3012-1.0uH/N | 1.030% | 0.040 | 1.87 | 2.20 | 120 |
| CKCS3012-1.5uH/N | 1.530% | 0.045 | 1.62 | 2.01 | 110 |
| CKCS3012-2.2uH/N | 2.230% | 0.075 | 1.20 | 1.55 | 84 |
| CKCS3012-3.3uH/M | 3.320% | 0.100 | 1.05 | 1.36 | 64 |
| CKCS3012-4.7uH/M | 4.720% | 0.120 | 0.90 | 1.24 | 61 |
| CKCS3012-6.8uH/M | 6.820% | 0.190 | 0.75 | 0.98 | 61 |
| CKCS3012-10uH/M | 1020% | 0.265 | 0.60 | 0.83 | 42 |
| CKCS3012-15uH/M | 1520% | 0.360 | 0.45 | 0.71 | 27 |
| CKCS3012-22uH/M | 2220% | 0.645 | 0.42 | 0.53 | 23 |
| CKCS3012-33uH/M | 3320% | 0.875 | 0.36 | 0.46 | 18 |
| CKCS3012-47uH/M | 4720% | 1.450 | 0.27 | 0.35 | 14 |
| CKCS3012-68uH/M | 6820% | 1.670 | 0.24 | 0.33 | 12 |
CKCS3015 Series
| PART NUMBER | INDUCTANCE (H) | DCR (30%) () | Isat (Max.) (A) | Irms (Max.) (A) | S.R.F.(Min.) (MHz) |
|---|---|---|---|---|---|
| CKCS3015-1.0uH/N | 1.030% | 0.039 | 2.32 | 2.35 | 150 |
| CKCS3015-1.2uH/N | 1.230% | 0.040 | 2.21 | 1.95 | 110 |
| CKCS3015-1.5uH/N | 1.530% | 0.050 | 2.00 | 1.70 | 100 |
| CKCS3015-1.8uH/N | 1.830% | 0.050 | 1.75 | 1.70 | 92 |
| CKCS3015-2.2uH/N | 2.230% | 0.060 | 1.60 | 1.60 | 86 |
| CKCS3015-3.3uH/M | 3.320% | 0.080 | 1.32 | 1.36 | 68 |
| CKCS3015-4.7uH/M | 4.720% | 0.125 | 1.10 | 1.09 | 46 |
| CKCS3015-6.8uH/M | 6.820% | 0.200 | 0.85 | 0.85 | 39 |
| CKCS3015-10uH/M | 1020% | 0.250 | 0.72 | 0.77 | 41 |
| CKCS3015-12uH/M | 1220% | 0.320 | 0.70 | 0.68 | 32 |
| CKCS3015-15uH/M | 1520% | 0.350 | 0.66 | 0.65 | 30 |
| CKCS3015-18uH/M | 1820% | 0.430 | 0.56 | 0.59 | 23 |
| CKCS3015-22uH/M | 2220% | 0.460 | 0.52 | 0.57 | 23 |
| CKCS3015-33uH/M | 3320% | 0.820 | 0.44 | 0.43 | 20 |
| CKCS3015-47uH/M | 4720% | 1.250 | 0.35 | 0.35 | 14 |
Applications
- LED Lighting
- Automotive systems
- Notebooks, desktop computers, servers, graphic cards
Packaging Specification
| Type | Tape Dimension (mm) W | Tape Dimension (mm) A0 | Tape Dimension (mm) B0 | Tape Dimension (mm) K0 | Tape Dimension (mm) P | Reel Dimension (mm) A | Reel Dimension (mm) B | Reel Dimension (mm) C | Quantity (Pcs/Reel) | |
|---|---|---|---|---|---|---|---|---|---|---|
| CKCS201610 | 8 | 1.9 | 2.3 | 1.2 | 1.5 | 4 | 178 | 58 | 13 | 2000 |
| CKCS252010 | 8 | 2.4 | 2.9 | 1.25 | 1.5 | 4 | 178 | 58 | 13 | 2000 |
| CKCS252012 | 8 | 2.35 | 2.65 | 1.6 | 1.5 | 4 | 178 | 58 | 13 | 2000 |
| CKCS3010 | 8 | 3.3 | 3.3 | 1.4 | 1.5 | 4 | 178 | 58 | 13 | 2000 |
| CKCS3012 | 8 | 3.3 | 3.3 | 1.6 | 1.5 | 4 | 178 | 58 | 13 | 2000 |
| CKCS3015 | 8 | 3.3 | 3.3 | 1.9 | 1.5 | 4 | 178 | 58 | 13 | 2000 |
| CKCS4012 | 12 | 4.3 | 4.3 | 1.4 | 1.5 | 8 | 330 | 100 | 13 | 4000 |
| CKCS4018 | 12 | 4.3 | 4.3 | 2.2 | 1.5 | 8 | 330 | 100 | 13 | 3000 |
| CKCS4020 | 12 | 4.3 | 4.3 | 2.4 | 1.5 | 8 | 330 | 100 | 13 | 3000 |
| CKCS4030 | 12 | 4.3 | 4.3 | 3.4 | 1.5 | 8 | 330 | 100 | 13 | 2000 |
| CKCS5020 | 12 | 5.4 | 5.4 | 2.4 | 1.5 | 8 | 330 | 100 | 13 | 3000 |
| CKCS5040 | 12 | 5.4 | 5.4 | 4.4 | 1.5 | 8 | 330 | 100 | 13 | 1500 |
| CKCS6020 | 16 | 6.4 | 6.4 | 2.4 | 1.5 | 8 | 330 | 100 | 13 | 2500 |
| CKCS6028 | 16 | 6.4 | 6.4 | 3.2 | 1.5 | 8 | 330 | 100 | 13 | 2000 |
| CKCS6045 | 16 | 6.4 | 6.4 | 4.8 | 1.5 | 8 | 330 | 100 | 13 | 1500 |
| CKCS8040 | 16 | 8.4 | 8.4 | 4.4 | 1.5 | 12 | 330 | 100 | 13 | 1000 |
2410121632_CENKER-CKCS5040-1-2uH-N_C5120876.pdf
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