Compact and LanTu Micro SCD1054-330MT unshielded smd power inductors for various power supply applications
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MOQ:
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Delivery Time:
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Product Description
Unshielded SMD Power Inductors - SCD1054 Series
Product Overview
The SCD1054 Series Unshielded SMD Power Inductors are designed for surface mounting and offer a low-cost solution with excellent performance. These inductors feature a small size capable of handling high rated currents and boast a low DC resistance. They are suitable for a wide range of applications including power supplies for VTRs, LCD televisions, notebook PCs, portable communication equipment, and DC/DC converters. The series is compliant with RoHS, Halogen Free, and REACH standards, ensuring environmental responsibility.
Product Attributes
- Brand: SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
- Series: SCD1054
- Type: Unshielded SMD Power Inductor
- Design: Silver plated type, Low cost design
- Certifications: RoHS, Halogen Free, REACH Compliance
- Packaging Options: Bulk Package, Tape & Reel
Technical Specifications
| Part No. | Inductance (H) | Tolerance | Test Frequency (kHz) | SRF Min (MHz) | DCR Typ () | Saturation Current Max (A) | Temperature Rise Current Max (A) |
|---|---|---|---|---|---|---|---|
| SCD1054-100M | 10 | M (20%) | 100 | 120 | 0.06 | 4.00 | 2.60 |
| SCD1054-120M | 12 | M (20%) | 100 | 100 | 0.07 | 3.50 | 2.45 |
| SCD1054-150M | 15 | M (20%) | 100 | 95 | 0.08 | 3.00 | 2.27 |
| SCD1054-180M | 18 | M (20%) | 100 | 85 | 0.09 | 2.90 | 2.15 |
| SCD1054-220M | 22 | M (20%) | 100 | 75 | 0.10 | 2.55 | 1.95 |
| SCD1054-270M | 27 | M (20%) | 100 | 62 | 0.11 | 2.20 | 1.76 |
| SCD1054-330M | 33 | M (20%) | 100 | 53 | 0.12 | 2.10 | 1.50 |
| SCD1054-390M | 39 | M (20%) | 100 | 47 | 0.14 | 2.00 | 1.37 |
| SCD1054-470M | 47 | M (20%) | 100 | 41 | 0.17 | 1.95 | 1.28 |
| SCD1054-560M | 56 | M (20%) | 100 | 38 | 0.19 | 1.70 | 1.17 |
| SCD1054-680M | 68 | M (20%) | 100 | 33 | 0.22 | 1.50 | 1.11 |
| SCD1054-820M | 82 | M (20%) | 100 | 31 | 0.25 | 0.35 | 1.00 |
| SCD1054-101M | 100 | M (20%) | 100 | 27 | 0.35 | 1.20 | 0.97 |
| SCD1054-121M | 120 | M (20%) | 100 | 23 | 0.40 | 1.15 | 0.89 |
| SCD1054-151M | 150 | M (20%) | 100 | 21 | 0.47 | 1.05 | 0.78 |
| SCD1054-181M | 180 | M (20%) | 100 | 19 | 0.63 | 0.88 | 0.72 |
| SCD1054-221M | 220 | M (20%) | 100 | 17 | 0.73 | 0.85 | 0.66 |
| SCD1054-271M | 270 | M (20%) | 100 | 15 | 0.97 | 0.80 | 0.57 |
| SCD1054-331M | 330 | M (20%) | 100 | 14 | 1.15 | 0.75 | 0.52 |
| SCD1054-391M | 390 | M (20%) | 100 | 12 | 1.30 | 0.65 | 0.48 |
| SCD1054-471M | 470 | M (20%) | 100 | 11 | 1.48 | 0.56 | 0.42 |
| SCD1054-561M | 560 | M (20%) | 100 | 10 | 1.90 | 0.52 | 0.33 |
| SCD1054-681M | 680 | M (20%) | 100 | 9.3 | 2.25 | 0.48 | 0.28 |
| SCD1054-821M | 820 | M (20%) | 100 | 8.4 | 2.55 | 0.44 | 0.24 |
| SCD1054-102M | 1000 | M (20%) | 100 | 7 | 3.10 | 0.40 | 0.20 |
Dimensions (mm)
| Part No. | A | B | C | D | H | I | J |
|---|---|---|---|---|---|---|---|
| SCD1054 | 10.00.3 | 9.00.3 | 5.40.5 | 2.1 | 9.5 | 3.75 | 2.5 |
Environmental Data
- Operating Temperature: -40 to +125 (Including coils self-temperature rise)
Test Equipment Used
- Inductance (L): HP4284A, HP4285A LCR meter or equivalent
- Saturation Current (Isat) & Temperature Rise Current (Irms): HP4284+42841A or equivalent
- Self-Resonant Frequency (SRF): Agilent E4991A or equivalent
- DC Resistance (DCR): Chroma 16502 or equivalent
Packaging Information
| Packing Type | Description |
|---|---|
| Bulk Package | (Bulk) |
| Tape & Reel | (Tape & Reel) |
Recommended Land Pattern
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Recommended Reflow Soldering Curve
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Reminders for Using These Products
- Storage: Within 12 months, under conditions of 5~40C and 35-65% RH.
- Environment: Avoid use and storage in corrosive environments (salt, acid, alkali, etc.).
- Handling: Avoid direct contact with terminals due to oils; handle with care to prevent damage.
- Bending: Do not excessively bend terminals to prevent wire fracture.
- Cleaning: Do not rinse coils; contact manufacturer if cleaning is necessary.
- Magnetic Fields: Keep away from magnets or magnetic objects.
- Preheating: Preheat components before soldering; temperature difference between solder and chip should not exceed 150C.
- Soldering Corrections: Perform within specified conditions; overheating can cause issues.
- Thermal Design: Account for self-heating when power is on.
- Layout: For non-magnetic shield types, careful coil placement on the PCB is required to prevent malfunction due to magnetic interference.
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Get in Touch
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina