Product Overview
The MWI0603QD series is a wire-wound chip inductor designed for electronic applications. These inductors offer precise inductance values with specified tolerances and are suitable for various operating conditions. They are manufactured by DongGuan Ming Yixuan Electronic Technology Co., LTD and are available in tape and reel packaging.
Product Attributes
- Brand: MWI
- Manufacturer: DongGuan Ming Yixuan Electronic Technology Co., LTD
- Origin: China
- Product Type: Wire Wound Chip Inductor
- Series: MWI0603QD
- Environmental Compliance: Halogen Free (HF), Lead Free (LF)
- Moisture Sensitivity Level (MSL): 1
Technical Specifications
1. Shape & Dimension
| Parameter | Dimension (mm) |
|---|---|
| L | 1.8 Max. |
| W | 1.25 Max. |
| T | 1.2 Max. |
| E | 0.64 Typ. |
| F | 1.02 Typ. |
| D | 0.64 Typ. |
2. Part Numbering System
MWI 0603 QD 2R2 M S T - HF
| Part | Description |
|---|---|
| 1 | PRODUCT SYMBOL () |
| 2 | DIMENSIONS () |
| 3 | MATERIAL () |
| 4 | INDUCTANCE () |
| 5 | TOLERANCE: M20% |
| 6 | TERMINAL (): S- |
| 7 | PACKAGING (): T-; B |
| 8 | E.P. (): LFLead Free HFHalogen Free FPRed Phosphor Free |
3. Electrical Characteristics
| No. | Part Number | L (uH) | Freq (MHz) | Q (Typ.) | SRF (MHz) | Rdc30% () Typ. | Irms (mA) Typ. | Isat (mA) Typ. |
|---|---|---|---|---|---|---|---|---|
| 1 | MWI0603QD1R0MST-HF | 1 | 1 | 10 | 350 | 0.21 | 1100 | 720 |
| 2 | MWI0603QD1R5MST-HF | 1.5 | 1 | 10 | 300 | 0.39 | 650 | 520 |
| 3 | MWI0603QD2R2MST-HF | 2.2 | 1 | 10 | 250 | 0.46 | 680 | 480 |
| 4 | MWI0603QD4R7MST-HF | 4.7 | 1 | 10 | 100 | 0.7 | 450 | 400 |
| 5 | MWI0603QD6R8MST-HF | 6.8 | 1 | 9 | 50 | 1.25 | 360 | 300 |
| 6 | MWI0603QD100MST-HF | 10 | 1 | 9 | 25 | 1.5 | 270 | 380 |
| 7 | MWI0603QD150MST-HF | 15 | 1 | 9 | 25 | 2 | 270 | 230 |
| 8 | MWI0603QD220MST-HF | 22 | 1 | 9 | 10 | 3.9 | 220 | 160 |
Test remarks: (1). All test data is referenced to 25 ambient. (2). Isat: DC current at which inductance drops approximate 30% from its value without current, Irms: DC current that causes the temperature rise (T 40 ) from 25 ambient.
4. General Specification
| Parameter | Value |
|---|---|
| Operating Temperature | -40 ~ +85 (Including self-generated heat) |
| Storage Temperature | -10 ~ +40 R.H.:60% Max. |
| Recommended Usage Period | Within 12 months from the date of delivery |
| Part Temperature Limit | Should not exceed 85 C under worst case operating conditions (ambient + temp rise). Verification in end application is required. |
5. Soldering Conditions
Re-flow Soldering (Lead Free)
- Preheat circuit and products to 150
- Max tip temperature: 260
- Reflow times: No more than 2 times
- Solder paste thickness: Best 0.08mm, Max 0.1mm
Hand Soldering
- Use a 20 watt soldering iron with tip diameter of 1.0mm
- Limit soldering time to 3 sec.
6. Appearance Defect Judging Standard
- Copper wire exposed: Area of copper wire exposed in magnetic shield area less than 0.06 square millimeter is OK.
7. Package Specification (Tape)
| Parameter | Dimension (mm) |
|---|---|
| A | 1.15Typ. |
| B | 1.83Typ. |
| T | 0.95Typ. |
| A | 178Typ. |
| B | 60Typ. |
| C | 13Typ. |
| D | 21Typ. |
| E | 2Typ. |
| W | 8.4Typ. |
| t | 2Typ. |
Packaging Quantity: 4000Pcs/Reel
8. Packaging Specifications (Box & Carton)
| Level | Quantity | Inner Box Dimensions | Outer Carton Dimensions |
|---|---|---|---|
| Per Reel | 4000Pcs | - | - |
| Per Box | 4 Reels (16000 PCS) | 20.3*19.3*5.5cm | - |
| Small Carton | 6 Boxes (96000 PCS) | - | 40.6*23*19.7cm |
| Medium Carton | 8 Boxes (128000 PCS) | - | 41*22*26cm |
| Large Carton | 10 Boxes (160000 PCS) | - | 41*22*33cm |
2505191720_MYX-MWI0603QD100MST-HF_C48946356.pdf
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