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Specifications
Current - Saturation (Isat):
680mA
Mfr. Part #:
CKCS8040-330uH/M
Package:
SMD,8x8mm
Key Attributes
Model Number:
CKCS8040-330uH/M
Product Description
Product Overview
This series of surface-mount inductors are designed for high power applications, featuring a compact and ultra-thin profile with high saturation and low resistance. The magnetic-resin shielded structure significantly reduces noise and magnetic leakage, providing strong anti-EMI capabilities. These inductors offer 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 friendly choice for various electronic applications.
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 Examples)
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 | / |
| CKCS201610-10uH/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 |
| CKCS252010-22uH/M | 2220% | 2.400 | 0.45 | 0.30 | J |
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 |
| CKCS3010-47uH/M | 4720% | 1.950 | 0.22 | 0.26 | 18 |
CKCS4012 Series
| PART NUMBER | INDUCTANCE (H) | DCR (30%) () | Isat (Max.) (A) | Irms (Max.) (A) | S.R.F.(Min.) (MHz) |
|---|---|---|---|---|---|
| CKCS4012-0.82uH/N | 0.8230% | 0.050 | 3.02 | 1.65 | 150 |
| CKCS4012-100uH/M | 10020% | 2.210 | 0.25 | 0.25 | 9.4 |
CKCS5040 Series
| PART NUMBER | INDUCTANCE (H) | DCR (30%) () | Isat (Max.) (A) | Irms (Max.) (A) | S.R.F.(Min.) (MHz) |
|---|---|---|---|---|---|
| CKCS5040-1.0uH/N | 1.030% | 0.012 | 7.35 | 4.90 | 117 |
| CKCS5040-2.2mH/M | 220020% | 13.000 | 0.10 | 0.10 | 2 |
CKCS6045 Series
| PART NUMBER | INDUCTANCE (H) | DCR (30%) () | Isat (Max.) (A) | Irms (Max.) (A) | S.R.F.(Min.) (MHz) |
|---|---|---|---|---|---|
| CKCS6045-1.0uH/N | 1.030% | 0.011 | 9.85 | 5.14 | 100 |
| CKCS6045-1.5mH/M | 150020% | 6.500 | 0.24 | 0.21 | 0.8 |
CKCS8040 Series
| PART NUMBER | INDUCTANCE (H) | DCR (30%) () | Isat (Max.) (A) | Irms (Max.) (A) | S.R.F.(Min.) (MHz) |
|---|---|---|---|---|---|
| CKCS8040-0.82uH/N | 0.8230% | 0.008 | 13.80 | 6.30 | 94 |
| CKCS8040-1mH/M | 100020% | 2.800 | 0.40 | 0.35 | 1.4 |
General Specifications
| Parameter | Description |
|---|---|
| Inductance Test Condition | 1MHz, 0.25Vrms (20) for CKCS201610, CKCS252010, CKCS252012 100kHz, 1Vrms (20) for other series |
| Isat Definition | DC current at which the inductance drops approximate 30% from its value without current |
| Irms Definition | DC current that causes the temperature rise (T =40C ) from 25C ambient |
| Operating Temperature | -25 ~ +125 |
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 | 178 | 58 | 13 | 2000 |
| CKCS252010 | 8 | 2.4 | 2.9 | 1.25 | 1.5 | 178 | 58 | 13 | 2000 |
| CKCS252012 | 8 | 2.35 | 2.65 | 1.6 | 1.5 | 178 | 58 | 13 | 2000 |
| CKCS3010 | 8 | 3.3 | 3.3 | 1.4 | 1.5 | 178 | 58 | 13 | 2000 |
| CKCS3012 | 8 | 3.3 | 3.3 | 1.6 | 1.5 | 178 | 58 | 13 | 2000 |
| CKCS3015 | 8 | 3.3 | 3.3 | 1.9 | 1.5 | 178 | 58 | 13 | 2000 |
| CKCS4012 | 12 | 4.3 | 4.3 | 1.4 | 1.5 | 330 | 100 | 13 | 4000 |
| CKCS4018 | 12 | 4.3 | 4.3 | 2.2 | 1.5 | 330 | 100 | 13 | 3000 |
| CKCS4020 | 12 | 4.3 | 4.3 | 2.4 | 1.5 | 330 | 100 | 13 | 3000 |
| CKCS4030 | 12 | 4.3 | 4.3 | 3.4 | 1.5 | 330 | 100 | 13 | 2000 |
| CKCS5020 | 12 | 5.4 | 5.4 | 2.4 | 1.5 | 330 | 100 | 13 | 3000 |
| CKCS5040 | 12 | 5.4 | 5.4 | 4.4 | 1.5 | 330 | 100 | 13 | 1500 |
| CKCS6020 | 16 | 6.4 | 6.4 | 2.4 | 1.5 | 330 | 100 | 13 | 2500 |
| CKCS6028 | 16 | 6.4 | 6.4 | 3.2 | 1.5 | 330 | 100 | 13 | 2000 |
| CKCS6045 | 16 | 6.4 | 6.4 | 4.8 | 1.5 | 330 | 100 | 13 | 1500 |
| CKCS8040 | 16 | 8.4 | 8.4 | 4.4 | 1.5 | 330 | 100 | 13 | 1000 |
Applications
- LED Lighting
- Automotive systems
- Notebooks, desktop computers, servers, graphic cards
2410121632_CENKER-CKCS8040-330uH-M_C5291904.pdf
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