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Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
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Description
- LQH55D series are winding type coils for choke by using high performance thick wire wound technology. Features 1. Low direct current resistance, large current capacity and large inductance 2. For DC-DC converters and DC power supply circuits
LQH55DN4R7M03L Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 2 Pin |
| Case/Package | 2220 |
| Current Rating | 2.7 A |
| Capacitance Tolerance | ±20 % |
| Inductance | 4.7 µH |
| Self Resonant Frequency | 30 MHz |
| Part Family | LQH |
| Resistance | 41.0 mΩ |
| Resonant Frequency | 30.0 MHz |
| Inductance Tolerance | ±20 % |
| Test Frequency | 1 MHz |
| DC Resistance (DCR) | ≤57.4 mΩ |
| Current Rating (DC) | 2.7 A |
| Operating Temperature (Max) | 80 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Resistance (DC Max) | 0.041 Ω |
| Show | |
| Size-Length | 5.7 mm |
| Size-Width | 5 mm |
| Size-Height | 4.7 mm |
| Weight | 0.48 g |
| Operating Temperature | -40℃ ~ 80℃ |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Minimum Packing Quantity | 350 |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance | No SVHC |
| ECCN Code | EAR99 |
Order guide
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charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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