SDR Series Unshielded SMD Power Inductors 1.0μH to 1200μH Range with 4.5A Current Capacity
Price:
Negotiation
MOQ:
5000PCS
Delivery Time:
4~8 Weeks
Brand:
Shinhom
Product Description
SDR Series Unshielded Surface Mount Power Inductors
Product Overview
High-quality SMD power inductors featuring single coil construction with ±10% and ±20% tolerance options. Designed for high-current applications with inductance range from 1.0μH to 1200μH.
Key Features
- Current capacity up to 4.5A
- High current handling capability
- Flat-top design for automated pick & place assembly
- Cost-effective solution
Applications
- Palm-top and laptop DC-DC converters
- PDA flash memory systems
- Step-up and step-down converters
- Set-top box power management
Technical Specifications
- Operating temperature: -40℃ to +85℃
- Storage temperature: -40℃ to +105℃
- Solder methods: Vapor phase, infrared reflow
- Resistance to soldering heat: 260℃ for 10 seconds
- Solvent resistance: Conforms to MIL-STD-202E
Inductance Specifications
| Model | Inductance Range | Tolerance |
|---|---|---|
| SDR0302 | 1.0-470μH | ±20% (M) |
| SDR0403 | 1.0-27μH / 33-470μH | ±20% (M) / ±10% (K) |
| SDR0503 | 1.0-2.7μH / 33-1000μH | ±20% (M) / ±10% (K) |
| SDR0504 | 1.0-27μH / 33-47μH / 56-1000μH | ±20% (M) / ±15% (L) / ±10% (K) |
| SDR0703 | 10-47μH / 56-470μH | ±20% (M) / ±10% (K) |
| SDR0705 | 10-470μH | ±20% (M) |
| SDR1004 | 10-47μH / 56-560μH | ±20% (M) / ±10% (K) |
| SDR1005 | 10-39μH / 47-820μH | ±20% (M) / ±10% (K) |
| SDR1008 | 10-82μH / 100-1200μH | ±20% (M) / ±10% (K) |
Testing Information
- Test frequency (L): HP4284A and HP4285A or equivalent
- Frequency ranges: 0-8.2μH (7.95MHz), 10-82μH (2.52MHz), 100-1200μH (1KHz)
- DCR testing: GW813 or QuadTech 1880 Milliohmmeter
- IDC Max decreases 10% against initial value
Product specifications can be customized to meet specific application requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shaanxi Shinhom Enterprise Co.,Ltd
Location
Commercial Plaza , No.8,Yan Ta Northern Road, Xi'an Shaanxi Pro. China.
Contact Person
Jack wang