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Specifications
Current - Saturation (Isat):
2A
Mfr. Part #:
CKST201610-4.7uH/M
Package:
0806
Key Attributes
Model Number:
CKST201610-4.7uH/M
Product Description
Product Overview
This product is a series of shielded inductors designed for high-density mounting and excellent electromagnetic interference (EMI) resistance. Featuring a closed magnetic circuit, they offer ultra-low buzzing and are suitable for high-frequency and high-temperature environments. These inductors boast a compact size with high current capabilities, reaching up to 60A, and maintain superior temperature rise and saturation current characteristics. Constructed with low-loss alloy powder for low resistance and robust structural integrity, they ensure high product precision. The wide operating frequency range extends beyond 5MHz, and the products are halogen-free and environmentally friendly.
Product Attributes
- Material: Low-loss alloy powder
- Environmental: Halogen-free
- Certifications: None explicitly mentioned
- Brand: Not specified
- Origin: Not specified
Technical Specifications
Features
- Shielded structure, closed magnetic circuit, strong anti-EMI, ultra-low buzzing, high-density mounting capability.
- Small size, large current (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 environmental products.
Applications
- PAD, Notebook computers, Desktop computers, Servers, Speakers, Networking, Security, Mobile phones, Smart home, etc.
Shapes and Dimensions (Unit: mm)
| TYPE (Model) | A | B | C (Max) | D | E | Fig |
|---|---|---|---|---|---|---|
| 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 (Unit: mm)
| TYPE (Model) | H | I | J |
|---|---|---|---|
| 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 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% | 4.3 | 4.0 | 26.0 | 31.0 | 5.4 | 6.1 |
| CKST201210-1uH/M | 120% | 3.6 | 3.0 | 60.0 | 70.0 | 3.5 | 4.2 |
| CKST201210-2.2uH/M | 2.220% | 2.2 | 2.0 | 125.0 | 145.0 | 2.4 | 2.7 |
General Specifications and Remarks
- Test Condition: 1MHz, 1Vrms (unless otherwise specified)
- Ambient Temperature: All test data is referenced to 25.
- Operating 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): Max. Value is DC current at which inductance drops less than 30% from its value without current. Typ. Value is DC current at which inductance drops 30% from its value without current.
- Irms (Heat Rating Current): For Max. Value, T40; for Typ. Value, T is approximate 40.
- Environmental: Halogen-free.
Packaging Specification
| Type | Quantity (Pcs/Reel) | Reel Dimension (mm) | Tape Dimension (mm) | W | A | B | C | F | P | P2 | AO | BO | KO | Quantity (Pcs/Carton) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CKST201210 | 75K | 178 | 8.0 | 1.5 | 2.35 | 1.2 | 1.5 | 4.0 | / | / | / | / | / | 3000 |
| CKST201610 | 75K | 178 | 8.0 | 1.95 | 2.35 | 1.2 | 1.5 | 4.0 | / | / | / | / | / | 3000 |
| CKST252010 | 75K | 178 | 8.0 | 2.3 | 2.8 | 1.2 | 1.5 | 4.0 | / | / | / | / | / | 3000 |
| CKST252012 | 75K | 178 | 8.0 | 2.3 | 2.8 | 1.5 | 1.5 | 4.0 | / | / | / | / | / | 3000 |
| CKST322512 | 50K | 178 | 8.0 | 2.8 | 3.5 | 1.5 | 1.5 | 4.0 | / | / | / | / | / | 2000 |
| CKST353220 | 18K | 330 | 12.0 | 3.7 | 3.9 | 2.2 | 1.5 | 8.0 | / | / | / | / | / | 3000 |
| CKSTT0410 | 18K | 330 | 12.0 | 4.5 | 4.5 | 1.3 | 1.5 | 8.0 | / | / | / | / | / | 3000 |
| CKST04012P | 18K | 330 | 12.0 | 4.4 | 4.9 | 1.5 | 1.5 | 8.0 | / | / | / | / | / | 3000 |
| CKST0402 | 18K | 330 | 12.0 | 4.4 | 5.2 | 2.2 | 1.5 | 8.0 | / | / | / | / | / | 3000 |
| CKST0502 | 12K | 330 | 16.0 | 5.6 | 6.0 | 2.2 | 1.5 | 12.0 | / | / | / | / | / | 2000 |
| CKST0503 | 9K | 330 | 16.0 | 5.6 | 6.0 | 3.3 | 1.5 | 12.0 | / | / | / | / | / | 1500 |
| CKST0603 | 9K | 330 | 16.0 | 7.2 | 8.0 | 3.3 | 1.5 | 12.0 | / | / | / | / | / | 1500 |
| CKST0605 | 6K | 330 | 16.0 | 7.2 | 8.0 | 5.5 | 1.5 | 12.0 | / | / | / | / | / | 1000 |
| CKST1003 | 4K | 330 | 24.0 | 10.7 | 11.4 | 3.3 | 1.5 | 16.0 | / | / | / | / | / | 1000 |
| CKST1004 | 4K | 330 | 24.0 | 10.7 | 11.4 | 4.3 | 1.5 | 16.0 | / | / | / | / | / | 1000 |
| CKST1005 | 3.2K | 330 | 24.0 | 10.7 | 11.4 | 5.5 | 1.5 | 16.0 | / | / | / | / | / | 800 |
| CKST1205 | 1.6K | 330 | 24.0 | 13.2 | 13.4 | 5.5 | 1.5 | 20.0 | / | / | / | / | / | 400 |
| CKST1206 | 1.6K | 330 | 24.0 | 13.2 | 13.4 | 6.8 | 1.5 | 20.0 | / | / | / | / | / | 400 |
| CKST1707 | 1.2K | 330 | 32.0 | 18.0 | 18.8 | 7.5 | 1.5 | 24.0 | / | / | / | / | / | 300 |
2410121505_CENKER-CKST201610-4-7uH-M_C3002533.pdf
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