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Specifications
Current - Saturation (Isat):
8A
Mfr. Part #:
CKST0503-2.2uH/M
Package:
SMD,5.7x5.1mm
Key Attributes
Model Number:
CKST0503-2.2uH/M
Product Description
Product Overview
This product is a series of shielded inductors designed for high-density mounting and robust electromagnetic interference (EMI) resistance. Featuring a closed magnetic circuit, they offer ultra-low buzzing and are suitable for high-frequency and high-temperature environments. Constructed with low-loss alloy powder, these inductors provide low resistance and high structural integrity. They are RoHS compliant and environmentally friendly.
Product Attributes
- Shielded structure
- Closed magnetic circuit
- High EMI resistance
- Ultra-low buzzing
- High-density mounting capability
- Low-loss alloy powder construction
- Robust structure
- High product precision
- Wide operating frequency range (up to 5MHz and above)
- Halogen-free and environmentally friendly
Technical Specifications
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 (Examples)
Note: Test Condition: 1MHz, 1Vrms unless otherwise specified. Isat: DC current at which inductance drops less than 30% from its value without current. Irms: DC current at which temperature rise is approx. 40. Operating Temperature Range: -40 to +125.
| Part Number | Inductance (H) | DCR (m) @25 (Typical) | DCR (m) @25 (Maximum) | Saturation Current Isat (A) (Typical) | Saturation Current Isat (A) (Maximum) | Heat Rating Current Irms (A) (Typical) | Heat Rating Current Irms (A) (Maximum) |
|---|---|---|---|---|---|---|---|
| CKST201210 Series | |||||||
| CKST201210-0.47uH/M | 0.4720% | 6.1 | 5.4 | 4.3 | 4.0 | 26.0 | 31.0 |
| CKST201210-1uH/M | 120% | 3.6 | 3.0 | 3.6 | 3.0 | 60.0 | 70.0 |
| CKST201210-2.2uH/M | 2.220% | 2.2 | 2.0 | 2.2 | 2.0 | 125.0 | 145.0 |
| CKST201610 Series | |||||||
| CKST201610-0.24uH/M | 0.2420% | 5.5 | 5.0 | 5.5 | 5.0 | 18.0 | 21.0 |
| CKST201610-1uH/M | 120% | 4.0 | 3.4 | 4.0 | 3.4 | 43.0 | 49.0 |
| CKST201610-4.7uH/M | 4.720% | 1.4 | 1.2 | 2.0 | 1.7 | 250.0 | 280.0 |
| CKST252010 Series | |||||||
| CKST252010-0.22uH/M | 0.2220% | 8.3 | 8.0 | 5.7 | 5.1 | 15.0 | 19.0 |
| CKST252010-1uH/M | 120% | 4.5 | 4.0 | 3.7 | 3.4 | 40.0 | 46.0 |
| CKST252010-10uH/M | 1020% | 1.5 | 1.3 | 1.2 | 1.0 | 388.0 | 450.0 |
| CKST252012 Series | |||||||
| CKST252012-0.24uH/M | 0.2420% | 9.0 | 8.5 | 6.4 | 5.6 | 16.0 | 19.0 |
| CKST252012-1uH/M | 120% | 4.8 | 4.3 | 4.1 | 3.6 | 32.0 | 36.0 |
| CKST252012-10uH/M | 1020% | 1.7 | 1.5 | 1.4 | 1.2 | 310.0 | 360.0 |
| CKST322512 Series | |||||||
| CKST322512-0.47uH/M | 0.4720% | 8.2 | 7.5 | 7.0 | 6.5 | 16.0 | 19.0 |
| CKST322512-1uH/M | 120% | 6.5 | 5.7 | 5.5 | 5.0 | 26.0 | 30.0 |
| CKST322512-10uH/M | 1020% | 1.9 | 1.5 | 1.0 | 0.9 | 250.0 | 288.0 |
| CKST353220 Series | |||||||
| CKST353220-0.47uH/M | 0.4720% | 11.0 | 9.0 | 8.5 | 8.0 | 13.0 | 15.0 |
| CKST353220-1uH/M | 120% | 7.5 | 7.0 | 7.0 | 6.6 | 20.0 | 24.0 |
| CKST353220-10uH/M | 1020% | 3.0 | 2.5 | 2.6 | 2.3 | 175.0 | 200.0 |
| CKSTT0410 Series | |||||||
| CKSTT0410-0.47uH/M | 0.4720% | 8.5 | 7.5 | 7.5 | 6.5 | 17.0 | 20.0 |
| CKSTT0410-1uH/M | 120% | 6.5 | 5.5 | 3.7 | 3.4 | 33.0 | 38.0 |
| CKSTT0410-10uH/M | 1020% | 2.4 | 2.0 | 2.1 | 1.9 | 210.0 | 245.0 |
| CKST04012P Series | |||||||
| CKST04012P-0.15uH/M | 0.1520% | 12.0 | / | 4.4 | / | 8.0 | / |
| CKST04012P-1uH/M | 120% | 5.4 | / | 2.4 | / | 40.0 | 47.0 |
| CKST04012P-2.2uH/M | 2.220% | 3.2 | / | 2.2 | / | 73.0 | 83.0 |
| CKST0402 Series | |||||||
| CKST0402-0.1uH/N | 0.130% | 3.5 | / | 3.5 | / | 25.0 | 12.0 |
| CKST0402-1uH/M | 120% | 7.0 | / | 7.0 | / | 24.0 | 27.0 |
| CKST0402-10uH/M | 1020% | 2.0 | / | 2.0 | / | 256.0 | 294.0 |
| CKST0502 Series | |||||||
| CKST0502-0.47uH/M | 0.4720% | 7.2 | / | 7.2 | / | 12.0 | 7.5 |
| CKST0502-1uH/M | 120% | 9.0 | / | 9.0 | / | 14.0 | 20.0 |
| CKST0502-10uH/M | 1020% | 2.8 | / | 2.8 | / | 152.0 | 180.0 |
| CKST0503 Series | |||||||
| CKST0503-0.22uH/M | 0.2220% | 3.6 | / | 3.6 | / | 28.0 | 16.0 |
| CKST0503-1uH/M | 120% | 9.0 | / | 9.0 | / | 13.0 | 15.0 |
| CKST0503-10uH/M | 1020% | 3.5 | / | 3.5 | / | 115.0 | 126.0 |
| CKST0603 Series | |||||||
| CKST0603-0.1uH/N | 0.130% | 1.5 | / | 1.5 | / | 60.0 | 32.5 |
| CKST0603-1uH/M | 120% | 15.0 | / | 7.0 | / | 7.0 | 7.5 |
| CKST0603-47uH/M | 4720% | 2.0 | / | 2.0 | / | 300.0 | 350.0 |
| CKST0605 Series | |||||||
| CKST0605-1uH/M | 120% | 13.0 | / | 5.6 | / | 5.6 | 6.5 |
| CKST0605-10uH/M | 1020% | 6.0 | / | 6.0 | / | 46.0 | 55.0 |
| CKST0605-68uH/M | 6820% | 2.0 | / | 2.0 | / | 425.0 | 468.0 |
| CKST1003 Series | |||||||
| CKST1003-0.22uH/M-B | 0.2220% | 1.07 | 1.2 | 50.0 | 30.0 | 1.07 | 1.2 |
| CKST1003-1uH/M | 120% | 21.0 | / | 5.5 | 6.0 | 5.5 | 6.0 |
| CKST1003-22uH/M | 2220% | 4.0 | / | 90.0 | 99.0 | 90.0 | 99.0 |
| CKST1004 Series | |||||||
| CKST1004-0.15uH/N-B | 0.1530% | 0.53 | 0.65 | 45.0 | 75.0 | 0.53 | 0.65 |
| CKST1004-1uH/M-B | 120% | 26.0 | 20.0 | 3.0 | 3.3 | 3.0 | 3.3 |
| CKST1004-68uH/M | 6820% | 3.0 | 2.3 | 192.0 | 205.0 | 192.0 | 205.0 |
| CKST1005 Series | |||||||
| CKST1005-0.22uH/M-B | 0.2220% | 0.6 | 0.8 | 65.0 | 37.0 | 0.6 | 0.8 |
| CKST1005-1uH/M-B | 120% | 28.0 | 19.0 | 2.3 | 3.0 | 2.3 | 3.0 |
| CKST1005-68uH/M | 6820% | 3.5 | 2.5 | 185.0 | 205.0 | 185.0 | 205.0 |
| CKST1205 Series | |||||||
| CKST1205-0.33uH/M-B | 0.3320% | 0.75 | 0.9 | 62.0 | 46.0 | 0.75 | 0.9 |
| CKST1205-1uH/M-B | 120% | 37.0 | 29.0 | 1.9 | 2.5 | 1.9 | 2.5 |
| CKST1205-47uH/M | 4720% | 5.0 | 3.0 | 100.0 | 130.0 | 100.0 | 130.0 |
| CKST1206 Series | |||||||
| CKST1206-0.33uH/M-B | 0.3320% | 0.58 | 0.8 | 65.0 | 43.0 | 0.58 | 0.8 |
| CKST1206-1uH/M-B | 120% | 35.0 | 24.0 | 1.4 | 1.7 | 1.4 | 1.7 |
| CKST1206-150uH/M | 15020% | 2.7 | 2.0 | 300.0 | 350.0 | 300.0 | 350.0 |
| CKST1707 Series | |||||||
| CKST1707-1uH/M | 120% | 55.5 | 32.0 | 1.5 | 1.9 | 1.5 | 1.9 |
| CKST1707-10uH/M | 1020% | 19.0 | 9.5 | 10.0 | 13.0 | 10.0 | 13.0 |
| CKST1707-100uH/M | 10020% | 5.0 | 4.0 | 103.0 | 123.0 | 103.0 | 123.0 |
Packaging Specification
| Type | W (mm) | A0 (mm) | B0 (mm) | K0 (mm) | D (mm) | P (mm) | P2 (mm) | Quantity (Pcs/Reel) | Quantity (Pcs/Carton) | Tape Dimension (mm) | Reel Dimension (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CKST201210 | 8.0 | 1.5 | 2.35 | 1.2 | 1.5 | 4.0 | / | 3000 | 75K | / | / |
| CKST201610 | 8.0 | 1.95 | 2.35 | 1.2 | 1.5 | 4.0 | / | 3000 | 75K | / | / |
| CKST252010 | 8.0 | 2.3 | 2.8 | 1.2 | 1.5 | 4.0 | / | 3000 | 75K | / | / |
| CKST252012 | 8.0 | 2.3 | 2.8 | 1.5 | 1.5 | 4.0 | / | 3000 | 75K | / | / |
| CKST322512 | 8.0 | 2.8 | 3.5 | 1.5 | 1.5 | 4.0 | / | 2000 | 50K | / | / |
| CKST353220 | 12.0 | 3.7 | 3.9 | 2.2 | 1.5 | 8.0 | / | 3000 | 18K | / | / |
| CKSTT0410 | 12.0 | 4.5 | 4.5 | 1.3 | 1.5 | 8.0 | / | 3000 | 18K | / | / |
| CKST04012P | 12.0 | 4.4 | 4.9 | 1.5 | 1.5 | 8.0 | / | 3000 | 18K | / | / |
| CKST0402 | 12.0 | 4.4 | 5.2 | 2.2 | 1.5 | 8.0 | / | 3000 | 18K | / | / |
| CKST0502 | 16.0 | 5.6 | 6.0 | 2.2 | 1.5 | 12.0 | / | 2000 | 12K | / | / |
| CKST0503 | 16.0 | 5.6 | 6.0 | 3.3 | 1.5 | 12.0 | / | 1500 | 9K | / | / |
| CKST0603 | 16.0 | 7.2 | 8.0 | 3.3 | 1.5 | 12.0 | / | 1500 | 9K | / | / |
| CKST0605 | 16.0 | 7.2 | 8.0 | 5.5 | 1.5 | 12.0 | / | 1000 | 6K | / | / |
| CKST1003 | 24.0 | 10.7 | 11.4 | 3.3 | 1.5 | 16.0 | / | 1000 | 4K | / | / |
| CKST1004 | 24.0 | 10.7 | 11.4 | 4.3 | 1.5 | 16.0 | / | 1000 | 4K | / | / |
| CKST1005 | 24.0 | 10.7 | 11.4 | 5.5 | 1.5 | 16.0 | / | 800 | 3.2K | / | / |
| CKST1205 | 24.0 | 13.2 | 13.4 | 5.5 | 1.5 | 20.0 | / | 400 | 1.6K | / | / |
| CKST1206 | 24.0 | 13.2 | 13.4 | 6.8 | 1.5 | 20.0 | / | 400 | 1.6K | / | / |
| CKST1707 | 32.0 | 18.0 | 18.8 | 7.5 | 1.5 | 24.0 | / | 300 | 1.2K | / | / |
2410121505_CENKER-CKST0503-2-2uH-M_C3002617.pdf
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