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Specifications
Current - Saturation (Isat):
12.5A
Mfr. Part #:
CKST1206-10uH/M
Package:
SMD,13.8x12.6mm
Key Attributes
Model Number:
CKST1206-10uH/M
Product Description
Product Overview
This product line features high-performance shielded inductors designed for demanding electronic applications. With a focus on reliability and efficiency, these components offer excellent electromagnetic interference (EMI) suppression, ultra-low audible noise, and high-density mounting capabilities. Their compact size belies their high current handling capacity, reaching up to 60A, while maintaining superior temperature rise and saturation characteristics in both high-frequency and high-temperature environments. Constructed with low-loss alloy powder and robust structural integrity, they ensure high product precision and low resistance. They operate across a wide frequency range, extending beyond 5MHz, and are manufactured as halogen-free, environmentally friendly products.
Product Attributes
- Construction: Magnetic shielding structure, closed magnetic circuit
- Environmental: Halogen-free
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 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 environmental products.
Applications
- PAD, Notebook computers, Desktop computers, Servers, Speakers, Network communication, Security, Mobile phones, Smart home, etc.
Part Numbering System
CKST
Shapes and Dimensions
| TYPE (Model) | A (mm) | B (mm) | C Max (mm) | D (mm) | E (mm) | Fig |
|---|---|---|---|---|---|---|
| CKST201210 | 2.0 0.2 | 1.2 0.2 | 1.0 | 0.6 0.3 | / | 1 |
| CKST201610 | 2.0 0.2 | 1.6 0.2 | 1.0 | 0.6 0.3 | / | 1 |
| CKST252010 | 2.5 0.2 | 2.0 0.2 | 1.0 | 0.8 0.3 | / | 1 |
| CKST252012 | 2.5 0.2 | 2.0 0.2 | 1.2 | 0.8 0.3 | / | 1 |
| CKST322512 | 3.2 0.2 | 2.5 0.2 | 1.2 | 0.8 0.3 | / | 1 |
| CKST353220 | 3.5 0.2 | 3.2 0.2 | 2.0 | 0.7 0.2 | / | 1 |
| CKSTT0410 | 4.0 0.3 | 4.0 0.3 | 1.0 | 1.1 0.3 | / | 1 |
| CKST04012P | 4.4 0.35 | 4.2 0.25 | 1.2 | 0.8 0.3 | 2.0 0.3 | 2 |
| CKST0402 | 4.6 0.25 | 4.1 0.35 | 2.0 | 0.76 0.3 | 1.5 0.3 | 2 |
| CKST0502 | 5.7 0.25 | 5.1 0.35 | 2.0 | 1.3 0.3 | 2.3 0.3 | 2 |
| CKST0503 | 5.7 0.25 | 5.1 0.35 | 3.0 | 1.3 0.3 | 2.3 0.3 | 2 |
| CKST0603 | 7.4 Max | 6.6 0.2 | 3.0 | 1.6 0.3 | 3.0 0.2 | 2 |
| CKST0605 | 7.5 Max | 6.6 0.2 | 5.0 | 1.6 0.3 | 3.0 0.2 | 2 |
| CKST1003 | 11.6 Max. | 10.1 0.3 | 3.0 | 2.5 0.5 | 3.0 0.5 | 2 |
| CKST1004 | 11.6 Max. | 10.1 0.3 | 4.0 | 2.5 0.5 | 3.0 0.5 | 2 |
| CKST1005 | 11.6 Max. | 10.1 0.3 | 5.0 | 2.5 0.5 | 3.0 0.5 | 2 |
| CKST1205 | 13.8 Max. | 12.6 0.3 | 5.0 | 2.7 0.7 | 3.0 0.5/3.5 0.5 | 2 |
| CKST1206 | 13.8 Max. | 12.6 0.3 | 6.0 | 2.7 0.7 | 3.0 0.5/3.5 0.5 | 2 |
| CKST1707 | 17.5 1.0 | 17.5 Max. | 7.0 | 2.5 0.5 | 11.94 0.3 | 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 Table (Examples)
| 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 | 0.47 20% | 6.1 | 5.4 | 4.3 | 4.0 | 26.0 | 31.0 |
| CKST201610-0.24uH/M | 0.24 20% | 6.7 | 5.5 | 5.5 | 5.0 | 18.0 | 21.0 |
| CKST252010-0.22uH/M | 0.22 20% | 8.3 | 5.7 | 5.7 | 5.1 | 15.0 | 19.0 |
| CKST252012-0.24uH/M | 0.24 20% | 9.0 | 6.4 | 6.4 | 5.6 | 16.0 | 19.0 |
| CKST322512-0.47uH/M | 0.47 20% | 8.2 | 7.0 | 7.0 | 6.5 | 16.0 | 19.0 |
| CKST353220-0.47uH/M | 0.47 20% | 11.0 | 8.5 | 8.5 | 8.0 | 13.0 | 15.0 |
| CKSTT0410-0.47uH/M | 0.47 20% | 8.5 | 7.5 | 7.5 | 6.5 | 17.0 | 20.0 |
| CKST04012P-0.15uH/M | 0.15 20% | 12.0 | 4.4 | 4.4 | 3.8 | 8.0 | 9.0 |
| CKST0402-0.1uH/N | 0.1 30% | 25.0 | 12.0 | 12.0 | 7.5 | 3.5 | 4.0 |
| CKST0502-0.47uH/M | 0.47 20% | 12.0 | 7.2 | 7.2 | 7.5 | 7.2 | 10.0 |
| CKST0503-0.22uH/M | 0.22 20% | 28.0 | 3.6 | 3.6 | 16.0 | 3.6 | 4.5 |
| CKST0603-0.1uH/N | 0.1 30% | 60.0 | 1.5 | 1.5 | 32.5 | 1.5 | 1.7 |
| CKST0605-1uH/M | 1 20% | 13.0 | 5.6 | 5.6 | 12.0 | 5.6 | 6.5 |
| CKST1003-0.22uH/M-B | 0.22 20% | 50.0 | 1.07 | 1.07 | 30.0 | 1.07 | 1.2 |
| CKST1004-0.15uH/N-B | 0.15 30% | 45.0 | 0.53 | 0.53 | 75.0 | 0.53 | 0.65 |
| CKST1005-0.22uH/M-B | 0.22 20% | 65.0 | 0.6 | 0.6 | 37.0 | 0.6 | 0.8 |
| CKST1205-0.33uH/M-B | 0.33 20% | 62.0 | 0.75 | 0.75 | 46.0 | 0.75 | 0.9 |
| CKST1206-0.33uH/M-B | 0.33 20% | 65.0 | 0.58 | 0.58 | 43.0 | 0.58 | 0.8 |
| CKST1707-1uH/M | 1 20% | 55.5 | 1.5 | 1.5 | 32.0 | 1.5 | 1.9 |
General Specifications
- Operating Temperature Range: -40 to +125 (Including self-temperature rise)
- Absolute Maximum Voltage: DC 25V (for CKST201210 to CKST1005), DC 75V (for CKST1205 onwards)
- Test Condition: 1MHz, 1Vrms (for CKST201210 to CKST1005), 100kHz, 1Vrms (for CKST1205 onwards)
- All test data is referenced to 25 ambient.
- Isat: Max.Value, DC current at which the inductance drops less than 30% from its value without current; Typ. Value, DC current at which the inductance drops 30% from its value without current.
- Irms: For Max. Value, T40; for Typ. Value, T is approximate 40.
Packaging Specification
| Type | Quantity (Pcs/Reel) | Reel Dimension (mm) | Tape Dimension (mm) | Quantity (Pcs/Carton) | W (mm) | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | P (mm) | PO (mm) | P2 (mm) | A0 (mm) | A1 (mm) | A2 (mm) | A3 (mm) | A4 (mm) | A5 (mm) | B0 (mm) | B1 (mm) | B2 (mm) | B3 (mm) | T (mm) | ko (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CKST201210 | 3000 | 178 | 75K | 75000 | 8.0 | 1.5 | 2.35 | 1.2 | 1.5 | 4.0 | ||||||||||||||||
| CKST201610 | 3000 | 178 | 75K | 75000 | 8.0 | 1.95 | 2.35 | 1.2 | 1.5 | 4.0 | ||||||||||||||||
| CKST252010 | 3000 | 178 | 75K | 75000 | 8.0 | 2.3 | 2.8 | 1.2 | 1.5 | 4.0 | ||||||||||||||||
| CKST252012 | 3000 | 178 | 75K | 75000 | 8.0 | 2.3 | 2.8 | 1.5 | 1.5 | 4.0 | ||||||||||||||||
| CKST322512 | 2000 | 178 | 50K | 50000 | 8.0 | 2.8 | 3.5 | 1.5 | 1.5 | 4.0 | ||||||||||||||||
| CKST353220 | 3000 | 330 | 18K | 18000 | 12.0 | 3.7 | 3.9 | 2.2 | 1.5 | 8.0 | ||||||||||||||||
| CKSTT0410 | 3000 | 330 | 18K | 18000 | 12.0 | 4.5 | 4.5 | 1.3 | 1.5 | 8.0 | ||||||||||||||||
| CKST04012P | 3000 | 330 | 18K | 18000 | 12.0 | 4.4 | 4.9 | 1.5 | 1.5 | 8.0 | ||||||||||||||||
| CKST0402 | 3000 | 330 | 18K | 18000 | 12.0 | 4.4 | 5.2 | 2.2 | 1.5 | 8.0 | ||||||||||||||||
| CKST0502 | 2000 | 330 | 12K | 12000 | 16.0 | 5.6 | 6.0 | 2.2 | 1.5 | 12.0 | ||||||||||||||||
| CKST0503 | 1500 | 330 | 9K | 9000 | 16.0 | 5.6 | 6.0 | 3.3 | 1.5 | 12.0 | ||||||||||||||||
| CKST0603 | 1500 | 330 | 9K | 9000 | 16.0 | 7.2 | 8.0 | 3.3 | 1.5 | 12.0 | ||||||||||||||||
| CKST0605 | 1000 | 330 | 6K | 6000 | 16.0 | 7.2 | 8.0 | 5.5 | 1.5 | 12.0 | ||||||||||||||||
| CKST1003 | 1000 | 330 | 4K | 4000 | 24.0 | 10.7 | 11.4 | 3.3 | 1.5 | 16.0 | ||||||||||||||||
| CKST1004 | 1000 | 330 | 4K | 4000 | 24.0 | 10.7 | 11.4 | 4.3 | 1.5 | 16.0 | ||||||||||||||||
| CKST1005 | 800 | 330 | 3.2K | 3200 | 24.0 | 10.7 | 11.4 | 5.5 | 1.5 | 16.0 | ||||||||||||||||
| CKST1205 | 400 | 330 | 1.6K | 1600 | 24.0 | 13.2 | 13.4 | 5.5 | 1.5 | 20.0 | ||||||||||||||||
| CKST1206 | 400 | 330 | 1.6K | 1600 | 24.0 | 13.2 | 13.4 | 6.8 | 1.5 | 20.0 | ||||||||||||||||
| CKST1707 | 300 | 330 | 1.2K | 1200 | 32.0 | 18.0 | 18.8 | 7.5 | 1.5 | 24.0 |
Modify Record
| Date | Content | Prepared | Approved |
|---|---|---|---|
| 2022/4/9 | Added CKST353220, CKSTT0410 series. | ||
| 2022/2/9 | Modified CKST201610-1uH/M resistance from 45m Max to 49m Max. | ||
| 2021/12/10 | Modified CKST20, 25 characteristics (simulation in previous version, actual measurement in this version). Added CKST322512, deleted CKST0410, 0612, 0615 (not for mass production). | ||
| 2021/8/5 | Added CKST0401P, 05012, 06015, self-made 252010, 252012 catalogs. | ||
| 2021/5/26 | Added CKST04012P, 06012P, self-made 201610 catalog. | ||
| 2021/4/21 | Changed CKST05 series tape width to 16mm. | ||
| 2018/9/20 | Added 0502 series. | ||
| 2018/6/15 | Added 1707 series. | ||
| 2017/12/1 | Added 1003 series. | ||
| 2017/9/1 | New version release. |
2410121505_CENKER-CKST1206-10uH-M_C3002729.pdf
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