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Specifications
Current - Saturation (Isat):
15A
Mfr. Part #:
CKST0603-1uH/M
Package:
SMD,7.4x6.6mm
Key Attributes
Model Number:
CKST0603-1uH/M
Product Description
Product Overview
This product line features high-performance shielded inductors designed for demanding applications. Key advantages include a closed magnetic structure for strong electromagnetic interference (EMI) resistance, ultra-low buzzing, and high-density mounting capabilities. These components offer a compact size with high current handling up to 60A, maintaining excellent temperature rise and saturation current characteristics even in high-frequency and high-temperature environments. Constructed from low-loss alloy powder, they exhibit low resistance and robust structural integrity for high product accuracy. With a wide operating frequency range extending beyond 5MHz and being halogen-free and environmentally friendly, these inductors are suitable for a broad spectrum of electronic devices.
Product Attributes
- Environmental Compliance: Halogen-free
- Material: Low-loss alloy powder
Technical Specifications
Features:
- Shielded structure, closed magnetic circuit, strong anti-EMI, ultra-low buzzing, high-density mounting
- Small size, high current capacity (up to 60A)
- Excellent temperature rise 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)
- Halogen-free and environmentally friendly
Applications:
- PAD, Notebook computers, Desktop computers, Servers, Speakers, Networking, Security, Mobile phones, Smart home, etc.
Dimensions and Recommended Patterns
| Type (Model) | A (mm) | B (mm) | C Max (mm) | D (mm) | E (mm) | Fig | H (mm) | I (mm) | J (mm) |
|---|---|---|---|---|---|---|---|---|---|
| CKST201210 | 2.00.2 | 1.20.2 | 1.0 | 0.60.3 | / | 1 | 1.5 | 1 | 1.5 |
| CKST201610 | 2.00.2 | 1.60.2 | 1.0 | 0.60.3 | / | 1 | 1.5 | 1 | 1.8 |
| CKST252010 | 2.50.2 | 2.00.2 | 1.0 | 0.80.3 | / | 1 | 2 | 1.2 | 2.2 |
| CKST252012 | 2.50.2 | 2.00.2 | 1.2 | 0.80.3 | / | 1 | 2 | 1.2 | 2.2 |
| CKST322512 | 3.20.2 | 2.50.2 | 1.2 | 0.80.3 | / | 1 | 2.5 | 1.2 | 2.9 |
| CKST353220 | 3.50.2 | 3.20.2 | 2.0 | 0.70.2 | / | 1 | 3 | 1 | 3.5 |
| CKSTT0410 | 4.00.3 | 4.00.3 | 1.0 | 1.10.3 | / | 1 | 3.5 | 1.5 | 4.5 |
| CKST04012P | 4.40.35 | 4.20.25 | 1.2 | 0.80.3 | 2.00.3 | 2 | 3.7 | 1.26 | 2.5 |
| CKST0402 | 4.60.25 | 4.10.35 | 2.0 | 0.760.3 | 1.50.3 | 2 | 3.7 | 1.26 | 2.5 |
| CKST0502 | 5.70.25 | 5.10.35 | 2.0 | 1.30.3 | 2.30.3 | 2 | 4.1 | 1.9 | 2.8 |
| CKST0503 | 5.70.25 | 5.10.35 | 3.0 | 1.30.3 | 2.30.3 | 2 | 4.1 | 1.9 | 2.8 |
| CKST0603 | 7.4 Max | 6.60.2 | 3.0 | 1.60.3 | 3.00.2 | 2 | 6.05 | 2.35 | 3.5 |
| CKST0605 | 7.5 Max | 6.60.2 | 5.0 | 1.60.3 | 3.00.2 | 2 | 6.05 | 2.35 | 3.5 |
| CKST1003 | 11.6 Max. | 10.10.3 | 3.0 | 2.50.5 | 3.00.5 | 2 | 9.5 | 3.5 | 4.0 |
| CKST1004 | 11.6 Max. | 10.10.3 | 4.0 | 2.50.5 | 3.00.5 | 2 | 9.5 | 3.5 | 4.0 |
| CKST1005 | 11.6 Max. | 10.10.3 | 5.0 | 2.50.5 | 3.00.5 | 2 | 9.5 | 3.5 | 4.0 |
| CKST1205 | 13.8 Max. | 12.60.3 | 5.0 | 2.70.7 | 3.00.5/3.50.5 | 2 | 10.5 | 4 | 5.5 |
| CKST1206 | 13.8 Max. | 12.60.3 | 6.0 | 2.70.7 | 3.00.5/3.50.5 | 2 | 10.5 | 4 | 5.5 |
| CKST1707 | 17.51.0 | 17.5 Max. | 7.0 | 2.50.5 | 11.940.3 | 2 | 13.8 | 3.4 | 12.6 |
Specification Table (Example: CKST201210 Series)
| Part Number | Inductance (H) | DCR (m) @25 (Typical) | DCR (m) @25 (Maximum) | Saturation Current DC Amps. IsatA (Typical) | Saturation Current DC Amps. IsatA (Maximum) | Heat Rating Current DC Amps. Irms (A) (Typical) | Heat Rating Current DC Amps. Irms (A) (Maximum) |
|---|---|---|---|---|---|---|---|
| CKST201210-0.47uH/M | 0.4720% | 6.1 | 5.4 | 4.3 | 4.0 | 31.0 | 26.0 |
| CKST201210-1uH/M | 120% | 3.6 | 3.0 | 3.6 | 3.0 | 70.0 | 60.0 |
| CKST201210-2.2uH/M | 2.220% | 2.2 | 2.0 | 2.2 | 2.0 | 145.0 | 125.0 |
General Specifications and Remarks
- Test Condition: 1MHz, 1Vrms (for some series), 100kHz, 1Vrms (for other series)
- Temperature Range: -40 to +125 (Including self-temperature rise)
- Absolute Maximum Voltage: DC 25V (for some series), DC 75V (for other series)
- Isat (Saturation Current): DC current at which the inductance drops less than 30% from its value without current (Typical); DC current at which the inductance drops less than 30% from its value without current (Maximum).
- Irms (Heat Rating Current): DC current at which T < 40 (Maximum); DC current at which T is approximately 40 (Typical).
- All test data is referenced to 25 ambient.
Packaging Specification
| Type | Quantity (Pcs/Reel) | Tape Dimension (mm) | Reel Dimension (mm) | Quantity (Pcs/Carton) |
|---|---|---|---|---|
| CKST201210 | 3000 | 8.0 | 178 | 75K |
| CKST201610 | 3000 | 8.0 | 178 | 75K |
| CKST252010 | 3000 | 8.0 | 178 | 75K |
| CKST252012 | 3000 | 8.0 | 178 | 75K |
| CKST322512 | 2000 | 8.0 | 178 | 50K |
| CKST353220 | 3000 | 12.0 | 330 | 18K |
| CKSTT0410 | 3000 | 12.0 | 330 | 18K |
| CKST04012P | 3000 | 12.0 | 330 | 18K |
| CKST0402 | 3000 | 12.0 | 330 | 18K |
| CKST0502 | 2000 | 16.0 | 330 | 12K |
| CKST0503 | 1500 | 16.0 | 330 | 9K |
| CKST0603 | 1500 | 16.0 | 330 | 9K |
| CKST0605 | 1000 | 16.0 | 330 | 6K |
| CKST1003 | 1000 | 24.0 | 330 | 4K |
| CKST1004 | 1000 | 24.0 | 330 | 4K |
| CKST1005 | 800 | 24.0 | 330 | 3.2K |
| CKST1205 | 400 | 24.0 | 330 | 1.6K |
| CKST1206 | 400 | 24.0 | 330 | 1.6K |
| CKST1707 | 300 | 32.0 | 330 | 1.2K |
2410121505_CENKER-CKST0603-1uH-M_C3002632.pdf
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