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Specifications
Current Rating:
190mA
Inductance:
330uH
Frequency - Self Resonant:
3MHz
Tolerance:
±20%
DC Resistance(DCR):
11.5Ω
Type:
Wire-wound Chip Inductor
Q @ Frequency:
25@14MHz
Mfr. Part #:
MWI1008PS331MST-HF
Package:
1008
Key Attributes
Model Number:
MWI1008PS331MST-HF
Product Description
Product Overview
The MWI1008PS series is a line of wire-wound chip inductors designed for various electronic applications. These components offer a range of inductance values with specified tolerances and are manufactured by DongGuan Ming Yixuan Electronic Technology Co., LTD. They are suitable for use in environments operating between -40 to +85 and are available in lead-free and halogen-free options.
Product Attributes
- Brand: Ming Yixuan ()
- Origin: Dongguan, China
- Product Type: Wire Wound Chip Inductor
- Series: MWI1008PS
- Environmental Compliance: Lead Free (LF), Halogen Free (HF)
- Moisture Sensitivity Level (MSL): 1
Technical Specifications
Shape & Dimension (Unit: mm)
| Dimension | Value (mm) |
|---|---|
| L | 3.81 Max. |
| W | 3.81 Max. |
| T | 2.74 Max. |
| E | 1.02 Typ. |
| F | 2.54 Typ. |
| D | 1.27 Typ. |
Part Numbering System
MWI 1008 PS 1R0 M S T - LF
- 1. Product Symbol: MWI
- 2. Dimensions: 1008
- 3. Chip Type: PS
- 4. Inductance: e.g., 1R0 (1.0 H)
- 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)
Electrical Characteristics
| No. | Part Number | L (H) | Freq (KHz/V) | Q@1MHz Min. | SRF (MHz) Min. | Rdc () Max. | Isat (A) Max. |
|---|---|---|---|---|---|---|---|
| 1 | MWI1008PS1R0MST-HF | 1 | 100/0.1 | 22 | 254 | 0.06 | 3.00 |
| 2 | MWI1008PS1R5MST-HF | 1.5 | 100/0.1 | 22 | 220 | 0.10 | 2.50 |
| 3 | MWI1008PS2R2MST-HF | 2.2 | 100/0.1 | 25 | 200 | 0.12 | 2.40 |
| 4 | MWI1008PS2R7MST-HF | 2.7 | 100/0.1 | 22 | 150 | 0.22 | 1.70 |
| 5 | MWI1008PS3R3MST-HF | 3.3 | 100/0.1 | 25 | 150 | 0.35 | 1.50 |
| 6 | MWI1008PS3R9MST-HF | 3.9 | 100/0.1 | 22 | 150 | 0.30 | 1.50 |
| 7 | MWI1008PS4R7MST-HF | 4.7 | 100/0.1 | 22 | 120 | 0.35 | 1.20 |
| 8 | MWI1008PS5R6MST-HF | 5.6 | 100/0.1 | 25 | 100 | 0.36 | 1.30 |
| 9 | MWI1008PS6R8MST-HF | 6.8 | 100/0.1 | 25 | 100 | 0.58 | 1.30 |
| 10 | MWI1008PS100MST-HF | 10 | 100/0.1 | 25 | 105 | 0.92 | 0.84 |
| 11 | MWI1008PS150MST-HF | 15 | 100/0.1 | 25 | 35 | 1.15 | 0.81 |
| 12 | MWI1008PS220MST-HF | 22 | 100/0.1 | 25 | 25 | 1.40 | 0.67 |
| 13 | MWI1008PS330MST-HF | 33 | 100/0.1 | 25 | 20 | 1.61 | 0.53 |
| 14 | MWI1008PS390MST-HF | 39 | 100/0.1 | 25 | 16 | 1.85 | 0.49 |
| 15 | MWI1008PS470MST-HF | 47 | 100/0.1 | 25 | 19 | 2.50 | 0.47 |
| 16 | MWI1008PS680MST-HF | 68 | 100/0.1 | 25 | 12 | 3.80 | 0.42 |
| 17 | MWI1008PS820MST-HF | 82 | 100/0.1 | 25 | 9 | 4.30 | 0.33 |
| 18 | MWI1008PS101MST-HF | 100 | 100/0.1 | 25 | 7 | 6.50 | 0.35 |
| 19 | MWI1008PS121MST-HF | 120 | 100/0.1 | 25 | 7 | 7.00 | 0.30 |
| 20 | MWI1008PS151MST-HF | 150 | 100/0.1 | 25 | 5 | 7.50 | 0.27 |
| 21 | MWI1008PS221MST-HF | 220 | 100/0.1 | 25 | 4 | 10.00 | 0.21 |
| 22 | MWI1008PS331MST-HF | 330 | 100/0.1 | 25 | 3 | 11.50 | 0.19 |
| 23 | MWI1008PS471MST-HF | 470 | 100/0.1 | 23 | 3 | 16.3 | 0.14 |
| 24 | MWI1008PS681MST-HF | 680 | 100/0.1 | 18 | 2 | 24.0 | 0.11 |
| 25 | MWI1008PS821MST-HF | 820 | 100/0.1 | 18 | 2 | 26.0 | 0.10 |
| 26 | MWI1008PS102MST-HF | 1000 | 100/0.1 | 18 | 2 | 29.0 | 0.11 |
Product Tolerance: M20%
Test Remarks:
- All test data is referenced to 25 ambient.
- Isat: DC current at which inductance drops approximate 30% from its value without current.
General Specification
- 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: The part temperature (ambient + temp rise) should not exceed 85 C under worst-case operating conditions. Verification in the 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: 0.08mm (best), 0.1mm (max).
Hand Soldering:
- Use a 20 watt soldering iron with tip diameter of 1.0mm.
- Limit soldering time to 3 sec.
Packaging (Unit: mm)
| Item | W | A0 | B0 | K0 | P | T | E | F | D0 | P0 |
|---|---|---|---|---|---|---|---|---|---|---|
| DIM(mm) | 120.3 | 5.40.15 | 5.40.15 | 2.40.1 | 8.00.1 | 0.350.05 | 1.750.1 | 5.50.1 | 1.50.1 | 4.00.1 |
Packaging Quantity: 2000PCS / Reel
2505191720_MYX-MWI1008PS331MST-HF_C48946648.pdf
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