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Specifications
Current Rating:
360mA
Inductance:
6.8uH
Frequency - Self Resonant:
50MHz
Tolerance:
±20%
Current - Saturation (Isat):
300mA
DC Resistance(DCR):
1.25Ω
Type:
Wire-wound Chip Inductor
Q @ Frequency:
9
Mfr. Part #:
MWI0603QD6R8MST-HF
Package:
0603
Key Attributes
Model Number:
MWI0603QD6R8MST-HF
Product Description
Product Overview
The MWI0603QD series is a range of wire-wound chip inductors designed for various electronic applications. These components feature a compact chip form factor with specific dimensions suitable for surface mounting. They are manufactured by DongGuan Ming Yixuan Electronic Technology Co., LTD, a company based in Guangdong, China. The series offers a range of inductance values, tolerances, and environmental compliance options, including Halogen Free (HF).
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)
- Packaging Options: Tape & Reel (T), Bulk (B)
Technical Specifications
Dimensions
| Dimension | Value (mm) |
|---|---|
| L | 1.8 Max. |
| W | 1.25 Max. |
| T | 1.2 Max. |
| E (Typ.) | 0.64 |
| F (Typ.) | 1.02 |
| D (Typ.) | 0.64 |
Part Numbering System
MWI 0603 QD [Inductance] [Tolerance] [Terminal] [Packaging] - [E.P.]
- 1. PRODUCT SYMBOL: MWI
- 2. DIMENSIONS: 0603
- 3. MATERIAL: QD (Chip Type)
- 4. INDUCTANCE: e.g., 1R0 (1.0uH), 2R2 (2.2uH), 100 (10uH)
- 5. TOLERANCE: M (20%)
- 6. TERMINAL: S (Tin Terminal)
- 7. PACKAGING: T (Tape & Reel), B (Bulk)
- 8. E.P. (Environmental Protection): LF (Lead Free), HF (Halogen Free), FP (Red Phosphor Free)
Electrical Characteristics
| No. | Part Number | L (uH) | Freq (MHz) | Q (Typ.) | SRF (MHz) Typ. | Rdc 30% () Typ. | Irms (mA) Typ. | Isat (mA) Typ. |
|---|---|---|---|---|---|---|---|---|
| 1 | MWI0603QD1R0MST-HF | 1.0 | 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.
- (3). Irms: DC current that causes the temperature rise (T 40 ) from 25 ambient.
General Specifications
- Operating Temperature: -40 ~ +85 (Including self-generated heat)
- Storage Temperature: -10 ~ +40 R.H.: 60% Max.
- Moisture Sensitivity Level (MSL): 1
- Recommended Usage: 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.
Soldering Conditions
Re-flow Soldering (Lead Free)
- Preheat circuit and products to 150
- 260 tip temperature (Max)
- 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.
Appearance Defect Judging Standard
- Copper wire exposed: Area of copper wire exposed in magnetic shield area less than 0.06 square millimeter is OK.
Package Specification (Tape & Reel)
| Parameter | Value (mm) |
|---|---|
| A (Typ.) | 1.15 |
| B (Typ.) | 1.83 |
| T (Typ.) | 0.95 |
| A (Typ.) | 178 |
| B (Typ.) | 60 |
| C (Typ.) | 13 |
| D (Typ.) | 21 |
| E (Typ.) | 2 |
| W (Typ.) | 8.4 |
| t (Typ.) | 2 |
Packaging Quantity: 4000Pcs/Reel
Packaging Specifications (Inside Box & Outside Carton)
- Reel Quantity: 4000 PCS/Reel
- Inner Box Packaging: 4 Reels/Box (16000 PCS/Box)
- Outer Carton Packaging:
- Small Box: 6 Inner Boxes/Carton (96000 PCS/Carton)
- Medium Box: 8 Inner Boxes/Carton (128000 PCS/Carton)
- Large Box: 10 Inner Boxes/Carton (160000 PCS/Carton)
- Inner Box Dimensions: 20.3*19.3*5.5cm
- Outer Carton Dimensions:
- Small Carton: 40.6*23*19.7cm
- Medium Carton: 41*22*26cm
- Large Carton: 41*22*33cm
2505191720_MYX-MWI0603QD6R8MST-HF_C48946355.pdf
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