Product Overview
This series of power inductors features a shielded structure with a closed magnetic circuit, offering strong electromagnetic interference (EMI) resistance, ultra-low buzzing, and high-density installation 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 die-casting, they boast low resistance and robust structural integrity for high product accuracy. They operate across a wide frequency range, extending beyond 5MHz, and are RoHS compliant (halogen-free and environmentally friendly).
Product Attributes
- Brand: CKST
- Material: Low-loss alloy powder
- Environmental Compliance: Halogen-free
Technical Specifications
| Type (Model) | A (mm) | B (mm) | C (Max mm) | D (mm) | E (mm) | Fig | Inductance (H) | DCR (m) @25 (Typ) | DCR (m) @25 (Max) | Saturation Current DC Amps. Isat (A) (Typ) | Saturation Current DC Amps. Isat (A) (Max) | Heat Rating Current DC Amps. Irms (A) (Typ) | Heat Rating Current DC Amps. Irms (A) (Max) | Operating Temperature Range | Absolute Maximum Voltage | Test Condition |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CKST201210 | 2.00.2 | 1.20.2 | 1.0 | 0.60.3 | / | 1 | 0.47, 1, 2.2 | 6.1 | 5.4 | 4.3 | 4.0 | / | / | -40 to +125 | DC 25V | 1MHz, 1Vrms |
| CKST201610 | 2.00.2 | 1.60.2 | 1.0 | 0.60.3 | / | 1 | 0.24, 0.33, 0.47, 0.68, 1, 1.5, 2.2, 3.3, 4.7 | 6.7 | 6.1 | 5.5 | 5.0 | / | / | -40 to +125 | DC 25V | 1MHz, 1Vrms |
| CKST252010 | 2.50.2 | 2.00.2 | 1.0 | 0.80.3 | / | 1 | 0.22, 0.33, 0.47, 0.68, 1, 1.5, 2.2, 4.7, 6.8, 10 | 8.3 | 8.0 | 5.7 | 5.1 | / | / | -40 to +125 | DC 25V | 1MHz, 1Vrms |
| CKST252012 | 2.50.2 | 2.00.2 | 1.2 | 0.80.3 | / | 1 | 0.24, 0.33, 0.47, 0.68, 1, 1.5, 2.2, 3.3, 4.7, 6.8, 10 | 9.0 | 8.5 | 6.4 | 5.6 | / | / | -40 to +125 | DC 25V | 1MHz, 1Vrms |
| CKST322512 | 3.20.2 | 2.50.2 | 1.2 | 0.80.3 | / | 1 | 0.47, 1, 1.5, 2.2, 3.3, 4.7, 6.8, 10 | 8.2 | 7.5 | 7.0 | 6.5 | / | / | -40 to +125 | DC 25V | 1MHz, 1Vrms |
| CKST353220 | 3.50.2 | 3.20.2 | 2.0 | 0.70.2 | / | 1 | 0.47, 1, 1.5, 2.2, 3.3, 4.7, 6.8, 10 | 11.0 | 9.0 | 8.5 | 8.0 | / | / | -40 to +125 | DC 25V | 1MHz, 1Vrms |
| CKSTT0410 | 4.00.3 | 4.00.3 | 1.0 | 1.10.3 | / | 1 | 0.47, 1, 2.2, 4.7, 6.8, 10 | 8.5 | 7.5 | 7.5 | 6.5 | / | / | -40 to +125 | DC 25V | 1MHz, 1Vrms |
| CKST04012P | 4.40.35 | 4.20.25 | 1.2 | 0.80.3 | 2.00.3 | 2 | 0.15, 0.22, 0.33, 0.47, 0.68, 1, 1.5, 2.2 | 12.0 | / | 6.8 | 4.4 | / | / | -40 to +125 | DC 25V | 1MHz, 1Vrms |
| CKST0402 | 4.60.25 | 4.10.35 | 2.0 | 0.760.3 | 1.50.3 | 2 | 0.1, 0.22, 0.33, 0.47, 0.56, 0.68, 1, 1.5, 2.2, 3.3, 4.7, 6.8, 8.2, 10 | / | / | 25.0 | 12.0 | / | / | -40 to +125 | DC 25V | 100kHz, 1Vrms |
| CKST0502 | 5.70.25 | 5.10.35 | 2.0 | 1.30.3 | 2.30.3 | 2 | 0.47, 0.68, 1, 1.5, 2.2, 3.3, 4.7, 5.6, 6.8, 10 | / | / | 12.0 | 7.5 | / | / | -40 to +125 | DC 75V | 100kHz, 1Vrms |
| CKST0503 | 5.70.25 | 5.10.35 | 3.0 | 1.30.3 | 2.30.3 | 2 | 0.22, 0.33, 0.47, 0.68, 1, 1.2, 1.5, 2.2, 3.3, 4.7, 6.8, 8.2, 10, 15, 22 | / | / | 28.0 | 16.0 | / | / | -40 to +125 | DC 75V | 100kHz, 1Vrms |
| CKST0603 | 7.4 Max | 6.60.2 | 3.0 | 1.60.3 | 3.00.2 | 2 | 0.1, 0.15, 0.22, 0.33, 0.47, 0.68, 0.82, 1, 1.5, 2.2, 3.3, 4.7, 6.8, 8.2, 10, 15, 22, 33, 47 | / | / | 60.0 | 32.5 | / | / | -40 to +125 | DC 75V | 100kHz, 1Vrms |
| CKST0605 | 7.5 Max | 6.60.2 | 5.0 | 1.60.3 | 3.00.2 | 2 | 1, 1.5, 2.2, 3.3, 4.7, 6.8, 10, 15, 22, 33, 47, 68 | / | / | 13.0 | 12.0 | / | / | -40 to +125 | DC 75V | 100kHz, 1Vrms |
| CKST1003 | 11.6 Max. | 10.10.3 | 3.0 | 2.50.5 | 3.00.5 | 2 | 0.22, 0.33, 0.47, 0.56, 0.68, 1, 1.5, 2.2, 3.3, 4.7, 5.6, 6.8, 8.2, 10, 15, 22 | / | / | 50.0 | 30.0 | / | / | -40 to +125 | DC 75V | 100kHz, 1Vrms |
| CKST1004 | 11.6 Max. | 10.10.3 | 4.0 | 2.50.5 | 3.00.5 | 2 | 0.15, 0.22, 0.36, 0.47, 0.56, 0.68, 0.82, 1, 1.5, 2.2, 3.3, 4.7, 6.8, 8.2, 10, 15, 22, 33, 47, 68 | / | / | 45.0 | 75.0 | / | / | -40 to +125 | DC 75V | 100kHz, 1Vrms |
| CKST1005 | 11.6 Max. | 10.10.3 | 5.0 | 2.50.5 | 3.00.5 | 2 | 0.22, 1, 1.5, 1.8, 2.2, 3.3, 4.7, 5.6, 6.8, 10, 15, 22, 33, 47, 68 | / | / | 65.0 | 37.0 | / | / | -40 to +125 | DC 75V | 100kHz, 1Vrms |
| CKST1205 | 13.8 Max. | 12.60.3 | 5.0 | 2.70.7 | 3.00.5/3.50.5 | 2 | 0.33, 0.36, 0.47, 1, 1.5, 1.8, 2.2, 3.3, 4.7, 5.6, 6.8, 8.2, 10, 15, 22, 33, 47 | / | / | 62.0 | 46.0 | / | / | -40 to +125 | DC 75V | 100kHz, 1Vrms |
| CKST1206 | 13.8 Max. | 12.60.3 | 6.0 | 2.70.7 | 3.00.5/3.50.5 | 2 | 0.33, 1, 1.5, 2.2, 3.3, 4.7, 6.8, 8.2, 10, 15, 18, 22, 27, 33, 47, 68, 82, 100, 120, 150 | / | / | 65.0 | 43.0 | / | / | -40 to +125 | DC 75V | 100kHz, 1Vrms |
| CKST1707 | 17.51.0 | 17.5 Max. | 7.0 | 2.50.5 | 11.940.3 | 2 | 1, 1.5, 2.2, 3.3, 4.7, 6.8, 8.2, 10, 15, 22, 33, 47, 56, 68, 100 | / | / | 55.5 | 32.0 | / | / | -40 to +125 | DC 75V | 100kHz, 1Vrms |
Packaging Specifications
| Type (Model) | Quantity (Pcs/Reel) | Reel Dimension (mm) (W) | Reel Dimension (mm) (A) | Reel Dimension (mm) (B) | Reel Dimension (mm) (C) | Tape Dimension (mm) (PO) | Tape Dimension (mm) (P) | Tape Dimension (mm) (P2) | Tape Dimension (mm) (AO) | Tape Dimension (mm) (BO) | Tape Dimension (mm) (D) | Tape Dimension (mm) (W) | Tape Dimension (mm) (E) | Tape Dimension (mm) (BO) | Tape Dimension (mm) (T) | Tape Dimension (mm) (ko) | Quantity (Pcs/Carton) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CKST201210 | 3000 | 8.0 | 1.5 | 2.35 | 1.2 | 1.5 | 4.0 | 178 | 58 | 13 | / | / | / | / | / | / | 75K |
| CKST201610 | 3000 | 8.0 | 1.95 | 2.35 | 1.2 | 1.5 | 4.0 | 178 | 58 | 13 | / | / | / | / | / | / | 75K |
| CKST252010 | 3000 | 8.0 | 2.3 | 2.8 | 1.2 | 1.5 | 4.0 | 178 | 58 | 13 | / | / | / | / | / | / | 75K |
| CKST252012 | 3000 | 8.0 | 2.3 | 2.8 | 1.5 | 1.5 | 4.0 | 178 | 58 | 13 | / | / | / | / | / | / | 75K |
| CKST322512 | 2000 | 8.0 | 2.8 | 3.5 | 1.5 | 1.5 | 4.0 | 178 | 58 | 13 | / | / | / | / | / | / | 50K |
| CKST353220 | 3000 | 12.0 | 3.7 | 3.9 | 2.2 | 1.5 | 8.0 | 330 | 100 | 13 | / | / | / | / | / | / | 18K |
| CKSTT0410 | 3000 | 12.0 | 4.5 | 4.5 | 1.3 | 1.5 | 8.0 | 330 | 100 | 13 | / | / | / | / | / | / | 18K |
| CKST04012P | 3000 | 12.0 | 4.4 | 4.9 | 1.5 | 1.5 | 8.0 | 330 | 100 | 13 | / | / | / | / | / | / | 18K |
| CKST0402 | 3000 | 12.0 | 4.4 | 5.2 | 2.2 | 1.5 | 8.0 | 330 | 100 | 13 | / | / | / | / | / | / | 18K |
| CKST0502 | 2000 | 16.0 | 5.6 | 6.0 | 2.2 | 1.5 | 12.0 | 330 | 100 | 13 | / | / | / | / | / | / | 12K |
| CKST0503 | 1500 | 16.0 | 5.6 | 6.0 | 3.3 | 1.5 | 12.0 | 330 | 100 | 13 | / | / | / | / | / | / | 9K |
| CKST0603 | 1500 | 16.0 | 7.2 | 8.0 | 3.3 | 1.5 | 12.0 | 330 | 100 | 13 | / | / | / | / | / | / | 9K |
| CKST0605 | 1000 | 16.0 | 7.2 | 8.0 | 5.5 | 1.5 | 12.0 | 330 | 100 | 13 | / | / | / | / | / | / | 6K |
| CKST1003 | 1000 | 24.0 | 10.7 | 11.4 | 3.3 | 1.5 | 16.0 | 330 | 100 | 13 | / | / | / | / | / | / | 4K |
| CKST1004 | 1000 | 24.0 | 10.7 | 11.4 | 4.3 | 1.5 | 16.0 | 330 | 100 | 13 | / | / | / | / | / | / | 4K |
| CKST1005 | 800 | 24.0 | 10.7 | 11.4 | 5.5 | 1.5 | 16.0 | 330 | 100 | 13 | / | / | / | / | / | / | 3.2K |
| CKST1205 | 400 | 24.0 | 13.2 | 13.4 | 5.5 | 1.5 | 20.0 | 330 | 100 | 13 | / | / | / | / | / | / | 1.6K |
| CKST1206 | 400 | 24.0 | 13.2 | 13.4 | 6.8 | 1.5 | 20.0 | 330 | 100 | 13 | / | / | / | / | / | / | 1.6K |
| CKST1707 | 300 | 32.0 | 18.0 | 18.8 | 7.5 | 1.5 | 24.0 | 330 | 100 | 13 | / | / | / | / | / | / | 1.2K |
Applications
- PAD
- Notebook computers
- Desktop computers
- Servers
- Audio speakers
- Networking equipment
- Security systems
- Mobile phones
- Smart home devices
2410121505_CENKER-CKST201610-2-2uH-M_C3002531.pdf
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