Product Overview
The CMCW1608F220KTT is a high-performance inductor designed for various electronic applications. It offers reliable inductance with tight tolerances and is built to withstand demanding operational conditions.
Product Attributes
- Brand: Cybermax
- Product P/N: CMCW1608F220KTT
- RoHS Compliant: Yes
Technical Specifications
| Item | Specification | Test Frequency | Test Conditions |
| Inductance (L) | 22 µH ± 10% | 2.5MHz/0.1V | Ta=25°C, Idc=0A |
| DCR | 4.7 Ω ± 20% | Ta=25°C | |
| Isat | 0.17 A MAX | 2.5MHz/0.1V | ΔL/L≤30% |
| Irms | 0.20 A MAX | 2.5MHz/0.1V | ΔT≤40°C |
| Operation Temperature | -40~+125°C | ||
| Storage Temperature | -40~+125°C | ||
| Wire Type | φ0.03mm | ||
| Winding | 69.5Ts(Ref.) | ||
Reliability Test
| No. | Item | Specification | Test Method |
| 1 | Temperature Shock | Appearance: No damage. Inductance: within ±10% of initial. | Temperature: -25±2°C~+105±2°C Kept for 30 minutes. Transition time : 5 minutes. 100 Cycles. |
| 2 | Humidity Resistance | Appearance: No damage. Inductance: within ±10% of initial. | Temperature: 40±2°C. Relative Humidity: 90%. Duration: 500 +4/-0 hours. |
| 3 | High Temperature Resistance | Appearance: No damage. Inductance: within ±10% of initial. | Temperature: 105±2°C. Duration: 1000 +4/-0 hours. |
| 4 | Low Temperature Resistance | Appearance: No damage. Inductance: within ±10% of initial. | Temperature: -25±2°C. Duration: 1000 +4/-0 hours. |
| 5 | Vibration test | Appearance: No damage. Inductance: within ±10% of initial. | Oscillation Frequency: 10Hz to 55Hz to 10Hz in 60 seconds as a period. Total amplitude: 1.5mm. Testing Time: a period of 2 hours in each 3 mutually perpendicular directions (total of 6 hours). |
| 6 | Solderability Heat test | Appearance: No damage. Inductance: within ±10% of initial. | Solder temperature: 260 +0/-5°C. Duration: 5 sec. Allowed reflow time: 2 times. |
| 7 | Solderability test | 90% or more of electrode area shall be coated by new solder. | Preheating: 160°C,60sec. Solder temperature: 245±5°C. Duration : 5 sec. |
| 8 | Flexure Strength | No visible mechanical damage. | Flexure: 2mm. Pressurizing Speed: 0.5mm/sec. Keep time: 30±1sec. |
| 9 | Terminal Strength | No visible mechanical damage. | Force: 0.45Kg for 0603 series. Force: 0.9Kg for 0805 series. Force: 1.8Kg for 1008 series above. Keep time: 5 secX,Y directs. |
Bill of Materials (B.O.M)
| Item | Part Name | Model & Specification | Manufacturer | Environmental Requirement |
| Magnetic Core | DRUM CORE | MF801SWI1608C050A-LS | RoHS | |
| Wire | WIRE | P180G1-0.03mm | RoHS | |
| Glue | GLUE | UV-523 | RoHS |
Saturation Current (Isat) Characteristics
| TME(sec) | Lsat(A) | L(uH) | ΔL/L(%) |
| 0.000 | 22.5 | 0.00% | |
| 0.025 | 22.5 | 0.00% | |
| 0.050 | 22.5 | 0.00% | |
| 0.075 | 22.5 | 0.00% | |
| 0.100 | 22.4 | -0.69% | |
| 0.125 | 22.3 | -1.38% | |
| 0.150 | 22.2 | -2.07% | |
| 0.175 | 22.1 | -2.76% | |
| 0.200 | 18.5 | -6.90% | |
| 0.225 | 16.5 | -13.79% | |
| 0.250 | 14.6 | -40.48% |
Temperature Rise (Single Point) Characteristics
| TIME(S) | Irms(A) | L(uH) | ΔL/L(%) | Temp(°C) | ΔT(°C) |
| 30 | 0.000 | 21.80 | 0.00% | 29.0 | 0.0 |
| 30 | 0.25 | 21.80 | 0.00% | 29.0 | 0.0 |
| 30 | 0.50 | 21.80 | 0.00% | 29.0 | 0.0 |
| 30 | 0.75 | 21.70 | -0.68% | 30.0 | 1.0 |
| 30 | 1.00 | 21.70 | -0.68% | 31.0 | 2.0 |
| 30 | 1.25 | 21.60 | -1.35% | 33.0 | 4.0 |
| 30 | 1.50 | 21.50 | -2.03% | 35.0 | 6.0 |
| 30 | 1.75 | 21.30 | -3.38% | 38.0 | 9.0 |
| 30 | 2.00 | 20.80 | -6.76% | 42.0 | 13.0 |
| 30 | 2.25 | 17.70 | -20.95% | 46.0 | 17.0 |
| 30 | 2.50 | 12.27 | -57.64% | 52.0 | 23.0 |
Preproduction Sample Test Data
| ITEM | µH | Ω | mm | mm | mm | ΔL/L≤30% |
| SPEC. | 22 ± 10% | 4.7 ± 20% | 1.80Max | 1.20Max | 1.0Max | |
| TEST FREQ. | 2.5MHz/0.1 V | Isat 0.17A | ||||
| 1 | 23.1 | 4.67 | 21.6 | 1.63 | 1.04 | -6.5% |
| 2 | 23.1 | 4.64 | 21.6 | 1.65 | 1.05 | -6.5% |
| 3 | 23.2 | 4.67 | 22.3 | 1.64 | 1.08 | -3.9% |
| 4 | 23.3 | 4.62 | 21.4 | 1.68 | 1.03 | -8.2% |
| 5 | 22.5 | 4.67 | 21.7 | 1.69 | 1.07 | -3.6% |
| 6 | 23.0 | 4.75 | 21.3 | -7.4% | ||
| 7 | 22.6 | 4.75 | 21.5 | -4.9% | ||
| 8 | 23.4 | 4.70 | 21.8 | -6.8% | ||
| 9 | 23.8 | 4.69 | 21.8 | -8.4% | ||
| 10 | 22.9 | 4.68 | 21.9 | -4.4% | ||
| AVG. | 23.090 | 4.7 | 21.690 | -6.04% | ||
| R | 1.3 | 0.13 | 1.60 | -4.20% |
Packaging
Heat-seal packaging with 200mm empty space before carrier tape and 400mm empty space after carrier tape. Each reel contains 4000 units.
Outer Box: 39*38*18.5 cm, 8 inner boxes per outer box.
Inner Box: 18.7*18.4*8.3 cm, 5 reels per inner box.
Outer Box Material: AAA
Inner Box Material: A=A
Each 5 reels are packed in an anti-static bag with one desiccant bag.
Labels are applied to each reel according to label style requirements.
Shipping outer and inner boxes are labeled with the actual contents.
Shipping label specifications: Length: 39mm, Width: 29mm (or as per customer's special requirements).
Note: If the bundle quantity is less than the inner box bundle quantity, it will be packed in an inner box.
2410121731_Cybermax-CMCW1608F220KTT_C431253.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
