Product Overview
This series of power inductors features a shielded structure with a closed magnetic circuit, providing strong electromagnetic interference (EMI) resistance, ultra-low buzzing, and high-density mounting capabilities. Designed for compact size and high current handling (up to 60A), these inductors maintain excellent temperature rise and saturation current characteristics in high-frequency and high-temperature environments. Constructed with low-loss alloy powder and low resistance, they offer robust structure and high precision. With a wide operating frequency range extending beyond 5MHz, these products are also halogen-free and environmentally friendly. They are ideal for applications such as PADs, laptops, desktops, servers, audio systems, networking equipment, security devices, mobile phones, and smart home devices.
Product Attributes
- Shielded structure
- Closed magnetic circuit
- Low EMI
- Ultra-low buzzing
- High-density mounting
- Compact size
- High current capability (up to 60A)
- Excellent temperature rise characteristics
- Excellent saturation current characteristics
- Low loss alloy powder
- Low resistance
- Robust structure
- High precision
- Wide operating frequency range (up to 5MHz+)
- Halogen-free
- Environmentally friendly
Technical Specifications
| Type (Model) | Inductance (H) | Tolerance | DCR (m) @25 (Typical) | DCR (m) @25 (Maximum) | Saturation Current DC Amps. Isat (A) (Typical) | Saturation Current DC Amps. Isat (A) (Maximum) | Heat Rating Current DC Amps. Irms (A) (Typical) | Heat Rating Current DC Amps. Irms (A) (Maximum) | Dimensions (L x W x H) (mm) | Operating Temperature Range | Absolute Maximum Voltage |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CKST201210-0.47uH/M | 0.47 | 20% | 4.3 | 4.0 | 26.0 | 31.0 | 5.4 | 6.1 | 2.0 x 1.2 x 1.0 | -40 to +125 | DC 25V |
| CKST201210-1uH/M | 1 | 20% | 3.6 | 3.0 | 60.0 | 70.0 | 3.5 | 4.2 | 2.0 x 1.2 x 1.0 | -40 to +125 | DC 25V |
| CKST201210-2.2uH/M | 2.2 | 20% | 2.2 | 2.0 | 125.0 | 145.0 | 2.4 | 2.7 | 2.0 x 1.2 x 1.0 | -40 to +125 | DC 25V |
| CKST201610-0.24uH/M | 0.24 | 20% | 5.5 | 5.0 | 18.0 | 21.0 | 6.1 | 6.7 | 2.0 x 1.6 x 1.0 | -40 to +125 | DC 25V |
| CKST201610-0.33uH/M | 0.33 | 20% | 5.3 | 4.7 | 20.0 | 23.0 | 6.0 | 6.5 | 2.0 x 1.6 x 1.0 | -40 to +125 | DC 25V |
| CKST201610-0.47uH/M | 0.47 | 20% | 5.0 | 4.5 | 23.0 | 28.0 | 5.0 | 5.6 | 2.0 x 1.6 x 1.0 | -40 to +125 | DC 25V |
| CKST201610-1uH/M | 1 | 20% | 4.2 | 4.0 | 43.0 | 49.0 | 4.0 | 4.2 | 2.0 x 1.6 x 1.0 | -40 to +125 | DC 25V |
| CKST252010-0.22uH/M | 0.22 | 20% | 8.3 | 8.0 | 15.0 | 19.0 | 5.7 | 8.3 | 2.5 x 2.0 x 1.0 | -40 to +125 | DC 25V |
| CKST252010-1uH/M | 1 | 20% | 4.5 | 4.0 | 40.0 | 46.0 | 3.7 | 4.5 | 2.5 x 2.0 x 1.0 | -40 to +125 | DC 25V |
| CKST252010-10uH/M | 10 | 20% | 1.5 | 1.3 | 388.0 | 450.0 | 1.2 | 1.5 | 2.5 x 2.0 x 1.0 | -40 to +125 | DC 25V |
| CKST252012-0.24uH/M | 0.24 | 20% | 9.0 | 8.5 | 16.0 | 19.0 | 6.4 | 9.0 | 2.5 x 2.0 x 1.2 | -40 to +125 | DC 25V |
| CKST252012-1uH/M | 1 | 20% | 4.8 | 4.3 | 32.0 | 36.0 | 4.1 | 4.8 | 2.5 x 2.0 x 1.2 | -40 to +125 | DC 25V |
| CKST252012-10uH/M | 10 | 20% | 1.7 | 1.5 | 310.0 | 360.0 | 1.4 | 1.7 | 2.5 x 2.0 x 1.2 | -40 to +125 | DC 25V |
| CKST322512-0.47uH/M | 0.47 | 20% | 8.2 | 7.5 | 16.0 | 19.0 | 7.0 | 8.2 | 3.2 x 2.5 x 1.2 | -40 to +125 | DC 25V |
| CKST322512-1uH/M | 1 | 20% | 6.5 | 5.7 | 26.0 | 30.0 | 5.5 | 6.5 | 3.2 x 2.5 x 1.2 | -40 to +125 | DC 25V |
| CKST322512-10uH/M | 10 | 20% | 1.9 | 1.5 | 250.0 | 288.0 | 1.0 | 1.9 | 3.2 x 2.5 x 1.2 | -40 to +125 | DC 25V |
| CKST353220-0.47uH/M | 0.47 | 20% | 11.0 | 9.0 | 13.0 | 15.0 | 8.5 | 11.0 | 3.5 x 3.2 x 2.0 | -40 to +125 | DC 25V |
| CKST353220-1uH/M | 1 | 20% | 7.5 | 7.0 | 20.0 | 24.0 | 7.0 | 7.5 | 3.5 x 3.2 x 2.0 | -40 to +125 | DC 25V |
| CKST353220-10uH/M | 10 | 20% | 3.0 | 2.5 | 175.0 | 200.0 | 2.6 | 3.0 | 3.5 x 3.2 x 2.0 | -40 to +125 | DC 25V |
| CKSTT0410-0.47uH/M | 0.47 | 20% | 8.5 | 7.5 | 17.0 | 20.0 | 7.5 | 8.5 | 4.0 x 4.0 x 1.0 | -40 to +125 | DC 25V |
| CKSTT0410-1uH/M | 1 | 20% | 6.5 | 5.5 | 33.0 | 38.0 | 3.7 | 6.5 | 4.0 x 4.0 x 1.0 | -40 to +125 | DC 25V |
| CKSTT0410-10uH/M | 10 | 20% | 2.4 | 2.0 | 210.0 | 245.0 | 2.1 | 2.4 | 4.0 x 4.0 x 1.0 | -40 to +125 | DC 25V |
| CKST04012P-0.15uH/M | 0.15 | 20% | 12.0 | 8.0 | 4.4 | 4.4 x 4.2 x 1.2 | -40 to +125 | DC 25V | |||
| CKST04012P-1uH/M | 1 | 20% | 2.4 | 40.0 | 3.8 | 4.4 x 4.2 x 1.2 | -40 to +125 | DC 25V | |||
| CKST04012P-2.2uH/M | 2.2 | 20% | 2.2 | 73.0 | 2.7 | 4.4 x 4.2 x 1.2 | -40 to +125 | DC 25V | |||
| CKST0402-0.1uH/N | 0.1 | 30% | 3.5 | 4.0 | 12.0 | 25.0 | 4.6 x 4.1 x 2.0 | -40 to +125 | DC 75V | ||
| CKST0402-1uH/M | 1 | 20% | 24.0 | 27.0 | 7.0 | 4.5 | 4.6 x 4.1 x 2.0 | -40 to +125 | DC 75V | ||
| CKST0402-10uH/M | 10 | 20% | 256.0 | 294.0 | 2.0 | 1.2 | 4.6 x 4.1 x 2.0 | -40 to +125 | DC 75V | ||
| CKST0502-0.47uH/M | 0.47 | 20% | 7.2 | 10.0 | 12.0 | 7.5 | 5.7 x 5.1 x 2.0 | -40 to +125 | DC 75V | ||
| CKST0502-1uH/M | 1 | 20% | 14.0 | 20.0 | 9.0 | 6.0 | 5.7 x 5.1 x 2.0 | -40 to +125 | DC 75V | ||
| CKST0502-10uH/M | 10 | 20% | 152.0 | 180.0 | 2.8 | 2.3 | 5.7 x 5.1 x 2.0 | -40 to +125 | DC 75V | ||
| CKST0503-0.22uH/M | 0.22 | 20% | 3.6 | 4.5 | 28.0 | 16.0 | 5.7 x 5.1 x 3.0 | -40 to +125 | DC 75V | ||
| CKST0503-1uH/M | 1 | 20% | 13.0 | 15.0 | 9.0 | 7.0 | 5.7 x 5.1 x 3.0 | -40 to +125 | DC 75V | ||
| CKST0503-22uH/M | 22 | 20% | 230.0 | 260.0 | 1.9 | 1.3 | 5.7 x 5.1 x 3.0 | -40 to +125 | DC 75V | ||
| CKST0603-0.1uH/N | 0.1 | 30% | 1.5 | 1.7 | 60.0 | 32.5 | 7.4 x 6.6 x 3.0 | -40 to +125 | DC 75V | ||
| CKST0603-1uH/M | 1 | 20% | 7.0 | 7.5 | 15.0 | 12.0 | 7.4 x 6.6 x 3.0 | -40 to +125 | DC 75V | ||
| CKST0603-47uH/M | 47 | 20% | 300.0 | 350.0 | 2.0 | 1.7 | 7.4 x 6.6 x 3.0 | -40 to +125 | DC 75V | ||
| CKST0605-1uH/M | 1 | 20% | 5.6 | 6.5 | 13.0 | 12.0 | 7.5 x 6.6 x 5.0 | -40 to +125 | DC 75V | ||
| CKST0605-10uH/M | 10 | 20% | 46.0 | 55.0 | 6.0 | 4.5 | 7.5 x 6.6 x 5.0 | -40 to +125 | DC 75V | ||
| CKST0605-68uH/M | 68 | 20% | 425.0 | 468.0 | 2.0 | 1.2 | 7.5 x 6.6 x 5.0 | -40 to +125 | DC 75V | ||
| CKST1003-0.22uH/M-B | 0.22 | 20% | 1.07 | 1.2 | 50.0 | 30.0 | 11.6 x 10.1 x 3.0 | -40 to +125 | DC 75V | ||
| CKST1003-1uH/M | 1 | 20% | 5.5 | 6.0 | 21.0 | 15.0 | 11.6 x 10.1 x 3.0 | -40 to +125 | DC 75V | ||
| CKST1003-22uH/M | 22 | 20% | 90.0 | 99.0 | 4.0 | 3.0 | 11.6 x 10.1 x 3.0 | -40 to +125 | DC 75V | ||
| CKST1004-0.15uH/N-B | 0.15 | 30% | 0.53 | 0.65 | 45.0 | 75.0 | 11.6 x 10.1 x 4.0 | -40 to +125 | DC 75V | ||
| CKST1004-1uH/M-B | 1 | 20% | 3.0 | 3.3 | 26.0 | 20.0 | 11.6 x 10.1 x 4.0 | -40 to +125 | DC 75V | ||
| CKST1004-33uH/M | 33 | 20% | 85.0 | 92.0 | 4.5 | 4.0 | 11.6 x 10.1 x 4.0 | -40 to +125 | DC 75V | ||
| CKST1005-0.22uH/M-B | 0.22 | 20% | 0.6 | 0.8 | 65.0 | 37.0 | 11.6 x 10.1 x 5.0 | -40 to +125 | DC 75V | ||
| CKST1005-1uH/M-B | 1 | 20% | 2.3 | 3.0 | 28.0 | 19.0 | 11.6 x 10.1 x 5.0 | -40 to +125 | DC 75V | ||
| CKST1005-68uH/M | 68 | 20% | 185.0 | 205.0 | 3.5 | 2.5 | 11.6 x 10.1 x 5.0 | -40 to +125 | DC 75V | ||
| CKST1205-0.33uH/M-B | 0.33 | 20% | 0.75 | 0.9 | 62.0 | 46.0 | 13.8 x 12.6 x 5.0 | -40 to +125 | DC 75V | ||
| CKST1205-1uH/M-B | 1 | 20% | 1.9 | 2.5 | 37.0 | 29.0 | 13.8 x 12.6 x 5.0 | -40 to +125 | DC 75V | ||
| CKST1205-47uH/M | 47 | 20% | 100.0 | 130.0 | 5.0 | 3.0 | 13.8 x 12.6 x 5.0 | -40 to +125 | DC 75V | ||
| CKST1206-0.33uH/M-B | 0.33 | 20% | 0.58 | 0.8 | 65.0 | 43.0 | 13.8 x 12.6 x 6.0 | -40 to +125 | DC 75V | ||
| CKST1206-1uH/M-B | 1 | 20% | 1.4 | 1.7 | 35.0 | 24.0 | 13.8 x 12.6 x 6.0 | -40 to +125 | DC 75V | ||
| CKST1206-150uH/M | 150 | 20% | 300.0 | 350.0 | 2.7 | 2.0 | 13.8 x 12.6 x 6.0 | -40 to +125 | DC 75V | ||
| CKST1707-1uH/M | 1 | 20% | 55.5 | 32.0 | 1.5 | 1.9 | 17.5 x 17.5 x 7.0 | -40 to +125 | DC 75V | ||
| CKST1707-10uH/M | 10 | 20% | 19.0 | 9.5 | 10.0 | 13.0 | 17.5 x 17.5 x 7.0 | -40 to +125 | DC 75V | ||
| CKST1707-100uH/M | 100 | 20% | 5.0 | 4.0 | 103.0 | 123.0 | 17.5 x 17.5 x 7.0 | -40 to +125 | DC 75V |
Packaging Specifications
| Type (Model) | Quantity (Pcs/Reel) | Reel Dimension (mm) | Tape Dimension (mm) | Quantity (Pcs/Carton) |
|---|---|---|---|---|
| CKST201210 | 3000 | 178 x 58 x 13 | 8.0 | 75K |
| CKST201610 | 3000 | 178 x 58 x 13 | 8.0 | 75K |
| CKST252010 | 3000 | 178 x 58 x 13 | 8.0 | 75K |
| CKST252012 | 3000 | 178 x 58 x 13 | 8.0 | 75K |
| CKST322512 | 2000 | 178 x 58 x 13 | 8.0 | 50K |
| CKST353220 | 3000 | 330 x 100 x 13 | 12.0 | 18K |
| CKSTT0410 | 3000 | 330 x 100 x 13 | 12.0 | 18K |
| CKST04012P | 3000 | 330 x 100 x 13 | 12.0 | 18K |
| CKST0402 | 3000 | 330 x 100 x 13 | 12.0 | 18K |
| CKST0502 | 2000 | 330 x 100 x 13 | 16.0 | 12K |
| CKST0503 | 1500 | 330 x 100 x 13 | 16.0 | 9K |
| CKST0603 | 1500 | 330 x 100 x 13 | 16.0 | 9K |
| CKST0605 | 1000 | 330 x 100 x 13 | 16.0 | 6K |
| CKST1003 | 1000 | 330 x 100 x 13 | 24.0 | 4K |
| CKST1004 | 1000 | 330 x 100 x 13 | 24.0 | 4K |
| CKST1005 | 800 | 330 x 100 x 13 | 24.0 | 3.2K |
| CKST1205 | 400 | 330 x 100 x 13 | 24.0 | 1.6K |
| CKST1206 | 400 | 330 x 100 x 13 | 24.0 | 1.6K |
| CKST1707 | 300 | 330 x 100 x 13 | 32.0 | 1.2K |
2410121505_CENKER-CKST1005-68uH-M-NCK_C3002703.pdf
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