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Specifications
Current - Saturation (Isat):
5A
Mfr. Part #:
CKST252010-0.68uH/M
Package:
1008
Key Attributes
Model Number:
CKST252010-0.68uH/M
Product Description
Product Overview
These high-performance power inductors are designed for demanding applications, offering excellent electromagnetic interference (EMI) shielding, low audible noise, and high-density mounting capabilities. They feature a compact size with high current handling up to 60A, maintaining superior temperature rise and saturation current characteristics in high-frequency and high-temperature environments. Constructed with low-loss alloy powder and a robust structure, these inductors ensure low resistance and high product precision. They operate across a wide frequency range, extending beyond 5MHz, and are RoHS compliant (lead-free and environmentally friendly). Ideal for a broad spectrum of electronic devices including PADs, laptops, desktops, servers, audio systems, networking equipment, security devices, mobile phones, and smart home appliances.
Product Attributes
- Shielding: Magnetic shielding structure, closed magnetic circuit
- Environmental: Lead-free, environmentally friendly
Technical Specifications
Features:
- Magnetic shielding structure, closed magnetic circuit, strong anti-electromagnetic interference, ultra-low buzzing, suitable for high-density installation.
- Small size, large current (up to 60A), excellent temperature rise current and saturation current characteristics in high-frequency and high-temperature environments.
- Low-loss alloy powder die-casting, low resistance. Robust structure, high product precision.
- Wide operating frequency range, up to 5MHz and above.
- Lead-free environmental protection products.
Applications:
- PAD, Notebook computers, Desktop computers, Servers, Audio systems, Networking equipment, Security equipment, Mobile phones, Smart home appliances, etc.
Dimensions and Shapes
| TYPE (Model) | A (mm) | B (mm) | C Max (mm) | D (mm) | E (mm) | Figure |
|---|---|---|---|---|---|---|
| CKST201210 | 2.00.2 | 1.20.2 | 1.0 | 0.60.3 | / | 1 |
| CKST201610 | 2.00.2 | 1.60.2 | 1.0 | 0.60.3 | / | 1 |
| CKST252010 | 2.50.2 | 2.00.2 | 1.0 | 0.80.3 | / | 1 |
| CKST252012 | 2.50.2 | 2.00.2 | 1.2 | 0.80.3 | / | 1 |
| CKST322512 | 3.20.2 | 2.50.2 | 1.2 | 0.80.3 | / | 1 |
| CKST353220 | 3.50.2 | 3.20.2 | 2.0 | 0.70.2 | / | 1 |
| CKSTT0410 | 4.00.3 | 4.00.3 | 1.0 | 1.10.3 | / | 1 |
| CKST04012P | 4.40.35 | 4.20.25 | 1.2 | 0.80.3 | 2.00.3 | 2 |
| CKST0402 | 4.60.25 | 4.10.35 | 2.0 | 0.760.3 | 1.50.3 | 2 |
| CKST0502 | 5.70.25 | 5.10.35 | 2.0 | 1.30.3 | 2.30.3 | 2 |
| CKST0503 | 5.70.25 | 5.10.35 | 3.0 | 1.30.3 | 2.30.3 | 2 |
| CKST0603 | 7.4 Max | 6.60.2 | 3.0 | 1.60.3 | 3.00.2 | 2 |
| CKST0605 | 7.5 Max | 6.60.2 | 5.0 | 1.60.3 | 3.00.2 | 2 |
| CKST1003 | 11.6 Max. | 10.10.3 | 3.0 | 2.50.5 | 3.00.5 | 2 |
| CKST1004 | 11.6 Max. | 10.10.3 | 4.0 | 2.50.5 | 3.00.5 | 2 |
| CKST1005 | 11.6 Max. | 10.10.3 | 5.0 | 2.50.5 | 3.00.5 | 2 |
| CKST1205 | 13.8 Max. | 12.60.3 | 5.0 | 2.70.7 | 3.00.5/3.50.5 | 2 |
| CKST1206 | 13.8 Max. | 12.60.3 | 6.0 | 2.70.7 | 3.00.5/3.50.5 | 2 |
| CKST1707 | 17.51.0 | 17.5 Max. | 7.0 | 2.50.5 | 11.940.3 | 2 |
Recommended Patterns
| TYPE (Model) | H (mm) | I (mm) | J (mm) |
|---|---|---|---|
| CKST201210 | 1.5 | 1 | 1.5 |
| CKST201610 | 1.5 | 1 | 1.8 |
| CKST252010 | 2 | 1.2 | 2.2 |
| CKST252012 | 2 | 1.2 | 2.2 |
| CKST322512 | 2.5 | 1.2 | 2.9 |
| CKST353220 | 3 | 1 | 3.5 |
| CKSTT0410 | 3.5 | 1.5 | 4.5 |
| CKST04012P | 3.7 | 1.26 | 2.5 |
| CKST0402 | 3.7 | 1.26 | 2.5 |
| CKST0502 | 4.1 | 1.9 | 2.8 |
| CKST0503 | 4.1 | 1.9 | 2.8 |
| CKST0603 | 6.05 | 2.35 | 3.5 |
| CKST0605 | 6.05 | 2.35 | 3.5 |
| CKST1003 | 9.5 | 3.5 | 4.0 |
| CKST1004 | 9.5 | 3.5 | 4.0 |
| CKST1005 | 9.5 | 3.5 | 4.0 |
| CKST1205 | 10.5 | 4 | 5.5 |
| CKST1206 | 10.5 | 4 | 5.5 |
| CKST1707 | 13.8 | 3.4 | 12.6 |
Specification Tables (Selected Examples)
General Notes for Specification Tables:
- All test data is referenced to 25 ambient.
- Test Condition: 1MHz, 1Vrms (unless otherwise specified).
- Isat: DC current at which the inductance drops less than 30% from its value without current (Max. Value); DC current at which the inductance drops 30% from its value without current (Typ. Value).
- Irms: For Max. Value, T40; for Typ. Value, T is approximate 40.
- Operating temperature range: -40 to +125 (Including self-temperature rise).
- Absolute maximum voltage: DC 25V (unless otherwise specified).
| PART NUMBER | INDUCTANCE (H) | DCR (m) @25 (Typical) | Saturation Current DC Amps. IsatA (Typical) | Heat Rating Current DC Amps. Irms (A) (Typical) |
|---|---|---|---|---|
| CKST201210-0.47uH/M | 0.4720% | 4.3 | 26.0 | 4.0 |
| CKST201610-0.47uH/M | 0.4720% | 5.0 | 23.0 | 4.5 |
| CKST252010-0.47uH/M | 0.4720% | 6.1 | 23.0 | 4.8 |
| CKST252012-0.47uH/M | 0.4720% | 6.5 | 21.0 | 4.7 |
| CKST322512-0.47uH/M | 0.4720% | 8.2 | 16.0 | 7.0 |
| CKST353220-0.47uH/M | 0.4720% | 11.0 | 13.0 | 8.5 |
| CKSTT0410-0.47uH/M | 0.4720% | 8.5 | 17.0 | 7.5 |
| CKST04012P-0.47uH/M | 0.4720% | 6.5 | 16.0 | 4.8 |
| CKST0402-0.47uH/M | 0.4720% | 10.0 | 12.5 | 7.0 |
| CKST0502-0.47uH/M | 0.4720% | 7.2 | 7.2 | 12.0 |
| CKST0503-0.47uH/M | 0.4720% | 6.5 | 6.5 | 12.0 |
| CKST0603-0.47uH/M | 0.4720% | 3.5 | 3.5 | 20.0 |
| CKST0605-0.47uH/M | 0.4720% | 8.0 | 27.0 | 8.0 |
| CKST1003-0.47uH/M-B | 0.4720% | 2.1 | 2.1 | 26.0 |
| CKST1004-0.47uH/M-B | 0.4720% | 1.53 | 1.53 | 38.0 |
| CKST1005-0.22uH/M-B | 0.2220% | 0.6 | 0.6 | 65.0 |
| CKST1205-0.47uH/M-B | 0.4720% | 1.0 | 1.0 | 46.0 |
| CKST1206-0.33uH/M-B | 0.3320% | 0.58 | 0.58 | 65.0 |
| CKST1707-0.47uH/M | 4.720% | 30.0 | 4.4 | 30.0 |
Packaging Specification
| Type | W (mm) | A (mm) | B (mm) | C (mm) | F (mm) | PO (mm) | P (mm) | P2 (mm) | AO (mm) | BO (mm) | D (mm) | Quantity (Pcs/Reel) | Tape Dimension (mm) | Reel Dimension (mm) | Quantity (Pcs/Carton) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CKST201210 | 8.0 | 1.5 | 2.35 | 1.2 | 1.5 | 4.0 | 178 | 58 | 13 | 3000 | 75K | 3000 | 75K | ||
| CKST201610 | 8.0 | 1.95 | 2.35 | 1.2 | 1.5 | 4.0 | 178 | 58 | 13 | 3000 | 75K | 3000 | 75K | ||
| CKST252010 | 8.0 | 2.3 | 2.8 | 1.2 | 1.5 | 4.0 | 178 | 58 | 13 | 3000 | 75K | 3000 | 75K | ||
| CKST252012 | 8.0 | 2.3 | 2.8 | 1.5 | 1.5 | 4.0 | 178 | 58 | 13 | 3000 | 75K | 3000 | 75K | ||
| CKST322512 | 8.0 | 2.8 | 3.5 | 1.5 | 1.5 | 4.0 | 178 | 58 | 13 | 2000 | 50K | 2000 | 50K | ||
| CKST353220 | 12.0 | 3.7 | 3.9 | 2.2 | 1.5 | 8.0 | 330 | 100 | 13 | 3000 | 18K | 3000 | 18K | ||
| CKSTT0410 | 12.0 | 4.5 | 4.5 | 1.3 | 1.5 | 8.0 | 330 | 100 | 13 | 3000 | 18K | 3000 | 18K | ||
| CKST04012P | 12.0 | 4.4 | 4.9 | 1.5 | 1.5 | 8.0 | 330 | 100 | 13 | 3000 | 18K | 3000 | 18K | ||
| CKST0402 | 12.0 | 4.4 | 5.2 | 2.2 | 1.5 | 8.0 | 330 | 1 | 13 | 3000 | 18K | 3000 | 18K | ||
| CKST0502 | 16.0 | 5.6 | 6.0 | 2.2 | 1.5 | 12.0 | 330 | 100 | 13 | 2000 | 12K | 2000 | 12K | ||
| CKST0503 | 16.0 | 5.6 | 6.0 | 3.3 | 1.5 | 12.0 | 330 | 100 | 13 | 1500 | 9K | 1500 | 9K | ||
| CKST0603 | 16.0 | 7.2 | 8.0 | 3.3 | 1.5 | 12.0 | 330 | 100 | 13 | 1500 | 9K | 1500 | 9K | ||
| CKST0605 | 16.0 | 7.2 | 8.0 | 5.5 | 1.5 | 12.0 | 330 | 100 | 13 | 1000 | 6K | 1000 | 6K | ||
| CKST1003 | 24.0 | 10.7 | 11.4 | 3.3 | 1.5 | 16.0 | 330 | 100 | 13 | 1000 | 4K | 1000 | 4K | ||
| CKST1004 | 24.0 | 10.7 | 11.4 | 4.3 | 1.5 | 16.0 | 330 | 100 | 13 | 1000 | 4K | 1000 | 4K | ||
| CKST1005 | 24.0 | 10.7 | 11.4 | 5.5 | 1.5 | 16.0 | 330 | 100 | 13 | 800 | 3.2K | 800 | 3.2K | ||
| CKST1205 | 24.0 | 13.2 | 13.4 | 5.5 | 1.5 | 20.0 | 330 | 100 | 13 | 400 | 1.6K | 400 | 1.6K | ||
| CKST1206 | 24.0 | 13.2 | 13.4 | 6.8 | 1.5 | 20.0 | 330 | 100 | 13 | 400 | 1.6K | 400 | 1.6K | ||
| CKST1707 | 32.0 | 18.0 | 18.8 | 7.5 | 1.5 | 24.0 | 330 | 100 | 13 | 300 | 1.2K | 300 | 1.2K |
2410121505_CENKER-CKST252010-0-68uH-M_C3002537.pdf
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