Shielded SMD Power Inductors LanTu Micro SDRS1045-102MT Ideal for AV Equipment and DC DC Converters
Product Overview
The SDRS1045 Series Shielded SMD Power Inductors from SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD. are designed for high performance in compact electronic devices. Featuring a closed magnetic circuit for reduced leakage, high saturation current, and low DCR, these inductors are ideal for automatic mounting due to their highly accurate dimensions. They offer a wide range of inductance values and package sizes, catering to applications such as thin-screen TVs, LCDs, AV equipment, gaming devices, and DC/DC converters. These components are RoHS, Halogen Free, and REACH compliant.
Product Attributes
- Brand: LANTU MICRO ELECTRIC TECHNOLOGY
- Series: SDRS1045
- Type: Shielded SMD Power Inductors
- Certifications: RoHS, Halogen Free, REACH Compliance
- Origin: SHENZHEN, China
Technical Specifications
| Part No. | Inductance (H) | Tolerance | Test Frequency | DCR () Max | Saturation Current (A) Max | Temperature Rise Current (A) Max |
|---|---|---|---|---|---|---|
| SDRS1045-100N | 10 | 30% | 1KHz | 0.036 | 3.00 | 2.50 |
| SDRS1045-150N | 15 | 30% | 1KHz | 0.047 | 2.40 | 2.20 |
| SDRS1045-220N | 22 | 30% | 1KHz | 0.059 | 2.10 | 1.90 |
| SDRS1045-330N | 33 | 30% | 1KHz | 0.082 | 1.60 | 1.70 |
| SDRS1045-470N | 47 | 30% | 1KHz | 0.100 | 1.40 | 1.50 |
| SDRS1045-680N | 68 | 30% | 1KHz | 0.140 | 1.20 | 1.30 |
| SDRS1045-101N | 100 | 30% | 1KHz | 0.200 | 1.00 | 1.10 |
| SDRS1045-151N | 150 | 30% | 1KHz | 0.350 | 0.79 | 0.81 |
| SDRS1045-221M | 220 | 20% | 1KHz | 0.470 | 0.65 | 0.70 |
| SDRS1045-331M | 330 | 20% | 1KHz | 0.680 | 0.54 | 0.58 |
| SDRS1045-471M | 470 | 20% | 1KHz | 1.030 | 0.47 | 0.47 |
| SDRS1045-681M | 680 | 20% | 1KHz | 1.600 | 0.38 | 0.38 |
| SDRS1045-102M | 1000 | 20% | 1KHz | 2.800 | 0.32 | 0.29 |
| SDRS1045-152M | 1500 | 20% | 1KHz | 3.400 | 0.22 | 0.26 |
| Part No. | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | H (mm) | I (mm) | J (mm) |
|---|---|---|---|---|---|---|---|---|
| SDRS1045 | 10.10.2 | 10.10.2 | 4.50.3 | 6.0 | 3.2 | 3.2 | 2.5 | 5.6 |
Environmental Data:
- Operating Temperature: -40 to +125 (Including coils self-temperature rise)
Test Equipment:
- Inductance: HP4284A, HP4285A LCR meter or equivalent
- Saturation Current (Isat & Irms): HP4284+42841A or equivalent
- DC Resistance (DCR): Chroma 16502 or equivalent
Product Identification Example: SDRS 1045 101 N T
- Type: SDRS (Shielded SMD Power Inductors)
- External Dimensions (LWH) (mm): 1045 (10.110.14.5)
- Inductance: 101 (100 H)
- Inductance Tolerance: N (30%)
- Packing: T (Tape & Reel)
Packaging:
- Packing Options: Bulk Package (B), Tape & Reel (T)
Reminders for Using These Products:
- Storage Period: Within 12 months. Conditions: 5~40C, 35~65% RH.
- Avoid use and storage in corrosive environments (salt, acid, alkali).
- Avoid direct contact with terminals due to hand oils.
- Handle carefully to prevent damage from dropping.
- Do not bend terminals excessively.
- Do not rinse coils; contact SXN if cleaning is required.
- Keep away from magnets or magnetic fields.
- Preheat components before soldering; temperature difference between solder and chip should not exceed 150C.
- Soldering corrections after mounting should be within specified conditions.
- Allow for sufficient thermal design margin due to self-heating.
- For non-magnetic shielded types, consider coil layout to prevent malfunction due to magnetic interference.
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