Product Overview
The SDRS1265 Series Shielded SMD Power Inductors from SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD. are designed for high performance in electronic devices. Featuring a closed magnetic circuit to minimize leakage, high saturation current, and low DCR, these inductors offer high accuracy dimensions for automatic mounting. They are available in various package sizes and a wide inductance range, making them suitable for applications such as thin-screen TVs, LCDs, AV equipment, gaming equipment, and DC/DC converters. The series is RoHS, Halogen Free, and REACH compliant, operating within a temperature range of -40 to +125.
Product Attributes
- Brand: SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
- Series: SDRS1265 Series
- Type: Shielded SMD Power Inductors
- Certifications: RoHS, Halogen Free, REACH Compliance
Technical Specifications
| Part No. | Inductance (H) | Tolerance | Test Frequency | DCR () Max | Saturation Current (A) Max | Temperature Rise Current (A) Max |
|---|---|---|---|---|---|---|
| SDRS1265-2R0N | 2.0 | 30% | 1KHz | 0.011 | 10.00 | 6.20 |
| SDRS1265-4R2N | 4.2 | 30% | 1KHz | 0.015 | 7.30 | 5.50 |
| SDRS1265-7R0N | 7.0 | 30% | 1KHz | 0.017 | 5.70 | 5.00 |
| SDRS1265-100N | 10 | 30% | 1KHz | 0.020 | 5.00 | 4.80 |
| SDRS1265-150N | 15 | 30% | 1KHz | 0.023 | 4.20 | 4.40 |
| SDRS1265-220N | 22 | 30% | 1KHz | 0.031 | 3.50 | 3.80 |
| SDRS1265-330N | 33 | 30% | 1KHz | 0.040 | 2.80 | 3.40 |
| SDRS1265-470N | 47 | 30% | 1KHz | 0.057 | 2.40 | 2.80 |
| SDRS1265-680N | 68 | 30% | 1KHz | 0.078 | 2.00 | 2.40 |
| SDRS1265-101N | 100 | 30% | 1KHz | 0.123 | 1.60 | 1.90 |
| SDRS1265-151N | 150 | 30% | 1KHz | 0.273 | 1.00 | 1.20 |
| Part No. | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | H (mm) | I (mm) | J (mm) |
|---|---|---|---|---|---|---|---|---|
| SDRS1265 | 12.50.3 | 12.50.3 | 6.50.35 | 8.6 | 3.2 | 3.2 | 2.5 | 8.6 |
Environmental Data:
- Operating Temperature: -40 to +125 (Including coils self-temperature rise)
Test Equipment:
- Inductance: HP4284A, HP4285A LCR meter or equivalent
- Saturation Current & Temperature Rise Current: HP4284+42841A or equivalent
- DCR: Chroma 16502 or equivalent
Product Identification:
SDRS 1265 [Inductance] [Tolerance] [Packing]
- Inductance: e.g., 100 for 10 uH
- Tolerance: J:5%, K: 10%, L: 15%, M: 20%, P: 25%, N: 30%
- Packing: B (Bulk Package), T (Tape & Reel)
Packaging:
- Tape and Reel Specifications: W=24mm, P=16mm, W1=11.5mm
- Reel Dimensions: A=24.4mm, B=60mm, C=13mm, D=330mm
- Packing Quantity: Reel (PCS): 500, Inside Box (PCS): 1000, Outside Carton (PCS): 4000
Reliability Testing:
- Terminal Strength (SMT/DIP)
- Resistance to Flexure
- Dropping Test
- Solderability
- Vibration Test
- Thermal Shock
- Low Temperature Storage
- High Temperature Storage
- Damp Heat (Steady States)
- Heat endurance of Reflow soldering
- Resistance to solvent test
- Overload test
- Voltage resistance test
Recommended Reflow Soldering Curve: (Refer to the provided graph for detailed temperature profiles and timings.)
Reminders for Using These Products:
- Storage period: within 12 months under conditions (5~40C, 35~65% RH).
- Avoid use and storage in corrosive environments (salt, acid, alkali).
- Avoid direct contact with terminals by bare hands.
- Handle products carefully to prevent damage.
- Do not excessively bend terminals.
- Do not rinse coils; contact the company if cleaning is necessary.
- Keep away from magnets or magnetic fields.
- Preheat components before soldering; temperature difference should not exceed 150C.
- Soldering corrections after mounting should be within specified conditions.
- Allow sufficient thermal design margin for self-heating.
- For non-magnetic shielded types, consider layout to prevent malfunction due to magnetic interference.
2410121625_LanTu-Micro-SDRS1265-150NT_C19267800.pdf
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