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Specifications
Current - Saturation (Isat):
18A
Mfr. Part #:
CKST1005-3.3UH/M-NCK
Package:
SMD,11.6x10.1mm
Key Attributes
Model Number:
CKST1005-3.3UH/M-NCK
Product Description
Product Overview
This series of power inductors features a shielded structure with a closed magnetic circuit, ensuring strong electromagnetic interference (EMI) resistance, ultra-low buzzing, and high-density mounting capabilities. Designed for compact size and high current handling up to 60A, these inductors maintain excellent temperature rise and saturation current characteristics even in high-frequency and high-temperature environments. Constructed with low-loss alloy powder and low resistance, they offer robust structural integrity and high precision. With a wide operating frequency range extending beyond 5MHz, these products are also halogen-free and environmentally friendly. They are ideal for applications including PADs, laptops, desktops, servers, audio systems, networking equipment, security devices, mobile phones, and smart home devices.
Product Attributes
- Brand: Not specified
- Material: Alloy powder
- Environmental: Halogen-free
- Operating Temperature Range: -40 to +125 (including self-temperature rise)
- Absolute Maximum Voltage: DC 25V (for most models), DC 75V (for some models)
Technical Specifications
| Type (Model) | Dimensions (L x W x H) (mm) | Inductance (H) | DCR (m) @25 (Typical) | Saturation Current (Isat) (A) (Typical) | Heat Rating Current (Irms) (A) (Typical) |
|---|---|---|---|---|---|
| CKST201210 | 2.00.2 x 1.20.2 x 1.0 Max | 0.47 20% | 6.1 | 4.3 | 4.0 |
| CKST201210 | 2.00.2 x 1.20.2 x 1.0 Max | 1 20% | 4.2 | 3.6 | 3.0 |
| CKST201210 | 2.00.2 x 1.20.2 x 1.0 Max | 2.2 20% | 2.7 | 2.2 | 2.0 |
| CKST201610 | 2.00.2 x 1.60.2 x 1.0 Max | 0.24 20% | 6.7 | 5.5 | 5.0 |
| CKST201610 | 2.00.2 x 1.60.2 x 1.0 Max | 3.3 20% | 2.2 | 1.8 | 1.5 |
| CKST201610 | 2.00.2 x 1.60.2 x 1.0 Max | 4.7 20% | 2.0 | 1.4 | 1.2 |
| CKST252010 | 2.50.2 x 2.00.2 x 1.0 Max | 0.22 20% | 8.3 | 5.7 | 5.1 |
| CKST252010 | 2.50.2 x 2.00.2 x 1.0 Max | 4.7 20% | 2.3 | 1.36 | 1.22 |
| CKST252010L | 2.50.2 x 2.00.2 x 1.0 Max | 4.7 20% | 2.1 | 1.6 | 1.4 |
| CKST252010 | 2.50.2 x 2.00.2 x 1.0 Max | 10 20% | 1.5 | 1.2 | 1.0 |
| CKST252012 | 2.50.2 x 2.00.2 x 1.2 Max | 0.24 20% | 9.0 | 6.4 | 5.6 |
| CKST252012 | 2.50.2 x 2.00.2 x 1.2 Max | 10 20% | 1.7 | 1.4 | 1.2 |
| CKST322512 | 3.20.2 x 2.50.2 x 1.2 Max | 0.47 20% | 8.2 | 7.0 | 6.5 |
| CKST322512 | 3.20.2 x 2.50.2 x 1.2 Max | 10 20% | 1.9 | 1.0 | 0.9 |
| CKST353220 | 3.50.2 x 3.20.2 x 2.0 Max | 0.47 20% | 11.0 | 8.5 | 8.0 |
| CKST353220 | 3.50.2 x 3.20.2 x 2.0 Max | 10 20% | 3.0 | 2.6 | 2.3 |
| CKSTT0410 | 4.00.3 x 4.00.3 x 1.0 Max | 0.47 20% | 8.5 | 7.5 | 6.5 |
| CKSTT0410 | 4.00.3 x 4.00.3 x 1.0 Max | 10 20% | 2.4 | 2.1 | 1.9 |
| CKST04012P | 4.40.35 x 4.20.25 x 1.2 Max | 0.15 20% | 12.0 | 4.4 | 3.8 |
| CKST04012P | 4.40.35 x 4.20.25 x 1.2 Max | 2.2 20% | 2.4 | 2.2 | 1.7 |
| CKST0402 | 4.60.25 x 4.10.35 x 2.0 Max | 0.1 30% | 3.5 | 25.0 | 12.0 |
| CKST0402 | 4.60.25 x 4.10.35 x 2.0 Max | 10 20% | 2.0 | 2.0 | 1.2 |
| CKST0502 | 5.70.25 x 5.10.35 x 2.0 Max | 0.47 20% | 7.2 | 12.0 | 7.5 |
| CKST0502 | 5.70.25 x 5.10.35 x 2.0 Max | 10 20% | 2.8 | 2.8 | 2.3 |
| CKST0503 | 5.70.25 x 5.10.35 x 3.0 Max | 0.22 20% | 3.6 | 28.0 | 16.0 |
| CKST0503 | 5.70.25 x 5.10.35 x 3.0 Max | 22 20% | 1.9 | 1.3 | 1.3 |
| CKST0603 | 7.4 Max x 6.60.2 x 3.0 Max | 0.1 30% | 1.5 | 60.0 | 32.5 |
| CKST0603 | 7.4 Max x 6.60.2 x 3.0 Max | 47 20% | 2.0 | 2.0 | 1.7 |
| CKST0605 | 7.5 Max x 6.60.2 x 5.0 Max | 1 20% | 5.6 | 13.0 | 12.0 |
| CKST0605 | 7.5 Max x 6.60.2 x 5.0 Max | 68 20% | 2.0 | 2.0 | 1.2 |
| CKST1003 | 11.6 Max x 10.10.3 x 3.0 Max | 0.22 20% | 1.07 | 50.0 | 30.0 |
| CKST1003 | 11.6 Max x 10.10.3 x 3.0 Max | 22 20% | 4.0 | 3.0 | 3.0 |
| CKST1004 | 11.6 Max x 10.10.3 x 4.0 Max | 0.15 30% | 0.53 | 45.0 | 75.0 |
| CKST1004 | 11.6 Max x 10.10.3 x 4.0 Max | 68 20% | 3.0 | 2.3 | 2.3 |
| CKST1005 | 11.6 Max x 10.10.3 x 5.0 Max | 0.22 20% | 0.6 | 65.0 | 37.0 |
| CKST1005 | 11.6 Max x 10.10.3 x 5.0 Max | 68 20% | 3.5 | 2.5 | 2.5 |
| CKST1205 | 13.8 Max x 12.60.3 x 5.0 Max | 0.33 20% | 0.75 | 62.0 | 46.0 |
| CKST1205 | 13.8 Max x 12.60.3 x 5.0 Max | 47 20% | 5.0 | 3.0 | 3.0 |
| CKST1206 | 13.8 Max x 12.60.3 x 6.0 Max | 0.33 20% | 0.58 | 65.0 | 43.0 |
| CKST1206 | 13.8 Max x 12.60.3 x 6.0 Max | 150 20% | 2.7 | 2.0 | 2.0 |
| CKST1707 | 17.51.0 x 17.5 Max x 7.0 Max | 1 20% | 55.5 | 32.0 | 32.0 |
| CKST1707 | 17.51.0 x 17.5 Max x 7.0 Max | 100 20% | 5.0 | 4.0 | 4.0 |
Packaging Specification
| Type | Quantity (Pcs/Reel) | Reel Dimension (mm) | Tape Dimension (mm) | Quantity (Pcs/Carton) |
|---|---|---|---|---|
| CKST201210 | 75K | 178 x 58 x 13 | 8.0 x 1.5 x 2.35 | 3000 |
| CKST201610 | 75K | 178 x 58 x 13 | 8.0 x 1.95 x 2.35 | 3000 |
| CKST252010 | 75K | 178 x 58 x 13 | 8.0 x 2.3 x 2.8 | 3000 |
| CKST252012 | 75K | 178 x 58 x 13 | 8.0 x 2.3 x 2.8 | 3000 |
| CKST322512 | 50K | 178 x 58 x 13 | 8.0 x 2.8 x 3.5 | 2000 |
| CKST353220 | 18K | 330 x 100 x 13 | 12.0 x 3.7 x 3.9 | 3000 |
| CKSTT0410 | 18K | 330 x 100 x 13 | 12.0 x 4.5 x 4.5 | 3000 |
| CKST04012P | 18K | 330 x 100 x 13 | 12.0 x 4.4 x 4.9 | 3000 |
| CKST0402 | 18K | 330 x 100 x 13 | 12.0 x 4.4 x 5.2 | 3000 |
| CKST0502 | 12K | 330 x 100 x 13 | 16.0 x 5.6 x 6.0 | 2000 |
| CKST0503 | 9K | 330 x 100 x 13 | 16.0 x 5.6 x 6.0 | 1500 |
| CKST0603 | 9K | 330 x 100 x 13 | 16.0 x 7.2 x 8.0 | 1500 |
| CKST0605 | 6K | 330 x 100 x 13 | 16.0 x 7.2 x 8.0 | 1000 |
| CKST1003 | 4K | 330 x 100 x 13 | 24.0 x 10.7 x 11.4 | 1000 |
| CKST1004 | 4K | 330 x 100 x 13 | 24.0 x 10.7 x 11.4 | 1000 |
| CKST1005 | 3.2K | 330 x 100 x 13 | 24.0 x 10.7 x 11.4 | 800 |
| CKST1205 | 1.6K | 330 x 100 x 13 | 24.0 x 13.2 x 13.4 | 400 |
| CKST1206 | 1.6K | 330 x 100 x 13 | 24.0 x 13.2 x 13.4 | 400 |
| CKST1707 | 1.2K | 330 x 100 x 13 | 32.0 x 18.0 x 18.8 | 300 |
2410121505_CENKER-CKST1005-3-3UH-M-NCK_C3002694.pdf
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