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Specifications
Current - Saturation (Isat):
750mA
Mfr. Part #:
CKCS4010-10uH/M-N
Package:
SMD,4x4mm
Key Attributes
Model Number:
CKCS4010-10uH/M-N
Product Description
Product Overview
The CENKER CKCS4010-10H/M is a Surface Mount Device (SMD) Power Inductor designed for reliable performance in various applications. It features a compact size and robust construction, suitable for operating temperatures ranging from -25 to +125. This inductor is RoHS compliant, ensuring environmental responsibility.
Product Attributes
- Brand: CENKER
- Product Type: SMD Power Inductor
- Series Name: CKCS4010
- Certifications: RoHS Compliant
- Origin: Shenzhen, China (implied by company address)
Technical Specifications
| Parameter | Specification | Tolerance | Test Frequency/Condition | Test Equipment |
|---|---|---|---|---|
| Inductance | 10H | 20% | 100KHz/1V | HP-4284A |
| DCR (DC Resistance) | Max 0.36 | - | at 25 | Keysight 34420A |
| Isat (Saturation Current) | 0.62A | L0A*70% Ref. | 100KHz/1V | HP-4284A+HP-42841A |
| Irms (RMS Current) | Max 0.75A | T 40C | - | HP-4284A+HP-42841A |
| Operating Temperature | -25 ~ +125 | - | - | - |
| Storage Temperature | -25 ~ +125 | - | - | - |
Dimensions (mm)
| Dimension | Value | Tolerance |
|---|---|---|
| A | 4.0 | 0.2 |
| B | - | 1.1 Max |
| C | 4.0 | 0.2 |
| D | 1.4 | 0.3 |
| E | 1.3 | 0.3 |
Material List
| No. | Material | Specification | Supplier | Temp. Class |
|---|---|---|---|---|
| 1 | Core | Ferrite Core | LB | - |
| 2 | Wire | Polyurethane Enamelled Copper Wire | YLSL | 180 |
| 3 | Solder | Sn99.3-Cu0.7 | CS | - |
| 4 | Epoxy | Magnetic Glue | CK | - |
Packaging Information
| Item | Dimension (mm) | Quantity (Pcs) |
|---|---|---|
| Reel Dimensions | A: 1781, B: 601, C: 130.5 | - |
| Tape Dimensions | W: 12.0, A0: 4.3, B0: 4.3, K0: 1.3, F: 1.5, E: 5.5, P: 1.75, P0: 8.0, P2: 4.0, T: 2.0 | - |
| Packaging Quantity | - | 1 Reel: 1000, 1 Box: 4000, 1 Carton: 20000 |
Reflow Soldering Profile
Refer J-STD-020C. Peak temperature: 260 Max for 5 Sec. Preheat temperature: 150~200. Ramp-up: 3/sec max. Ramp-down: 6/sec max. Time above 217: 60~90 Sec.
Reliability Test Summary
| No. | Item | Conditions | Acceptance Criteria |
|---|---|---|---|
| 1 | Terminal Strength | 10N static pulling force for 5 seconds | No terminal breakage or loosening |
| 2 | Resistance to Soldering Heat | Dipped in 2605 solder bath for 51 seconds | No mechanical breakage. Inductance deviation within 10.0% |
| 3 | Solder Ability | Dipped in 2455 solder bath for 20.5 seconds after flux immersion | Over 90% of the surface covered with new solder uniformly |
| 4 | Humidity Test | 402, 90%95%RH for 964 Hours | Inductance deviation within 10.0% |
| 5 | High Temperature Test | 1252 for 964 Hours | Inductance deviation within 10.0% |
| 6 | Low Temperature Test | -252 for 964 Hours | Inductance deviation within 10.0% |
| 7 | Thermal Shock Test | 10 cycles: -255 for 302 min, then 125 for 302 min | Inductance deviation within 10.0% |
| 8 | Vibration Test | 10~55Hz, 1.55mm amplitude for 2 hours in each perpendicular direction (Total 6H) | Inductance deviation within 10.0% |
Inductance vs. DC Bias Curve
| DC Bias (A) | Inductance (H) | L/L (%) |
|---|---|---|
| 0 | 11.09 | - |
| 0.10 | 10.91 | 98.38% |
| 0.20 | 10.78 | 97.20% |
| 0.30 | 10.55 | 95.13% |
| 0.40 | 10.25 | 92.43% |
| 0.50 | 9.86 | 88.91% |
| 0.60 | 9.28 | 83.68% |
| 0.70 | 8.41 | 75.83% |
| 0.80 | 6.77 | 61.05% |
| 0.90 | 4.51 | 40.67% |
Testing Condition for Inductance vs. DC Bias: 100kHz/1V
2409292233_CENKER-CKCS4010-10uH-M-N_C354569.pdf
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