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Specifications
Current Rating:
120mA
Inductance:
470uH
Frequency - Self Resonant:
4MHz
Tolerance:
±20%
DC Resistance(DCR):
6.9Ω
Type:
Wire-wound Chip Inductor
Q @ Frequency:
16
Mfr. Part #:
MWI1812PS471MST-HF
Package:
1812
Key Attributes
Model Number:
MWI1812PS471MST-HF
Product Description
Product Overview
The MWI1812PS series is a range of wire-wound chip inductors designed for various electronic applications. These inductors offer reliable performance with specific inductance values, tolerances, and electrical characteristics suitable for signal processing and power management. Manufactured by DongGuan Ming Yixuan Electronic Technology Co., LTD, they are available in tape and reel packaging for automated assembly.
Product Attributes
- Brand: Ming Yixuan ()
- Origin: Dongguan, China
- Product Type: Wire Wound Chip Inductor
- Series: MWI1812PS
- Environmental Compliance: Halogen Free (HF)
- Terminal Material: Tin (S)
- Packaging: Tape and Reel (T)
Technical Specifications
Shape & Dimension (Unit: mm)
| L | W | T | E | F | D |
|---|---|---|---|---|---|
| 5.87 Max. | 4.98 Max. | 4.20 Max. | 1.14 Typ. | 3.05 Typ. | 3.00 Typ. |
Part Numbering System
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|
| PRODUCT SYMBOL | DIMENSIONS | MATERIAL | INDUCTANCE | TOLERANCE | TERMINAL | PACKAGING | E.P. |
| MWI | 1812 | PS | [Inductance Value] | M (20%) | S (Tin) | T (Tape) | HF (Halogen Free) |
Electrical Characteristics
| Part Number | L (H) | Freq (MHz) | Q (Min.) | SRF (MHz) Min. | Rdc () Max. | Idc (A) Max. |
|---|---|---|---|---|---|---|
| MWI1812PS2R2MST-HF | 2.2 | 100/0.1 | 35 | 170 | 0.10 | 1.70 |
| MWI1812PS3R3MST-HF | 3.3 | 100/0.1 | 35 | 150 | 0.09 | 1.40 |
| MWI1812PS4R7MST-HF | 4.7 | 100/0.1 | 35 | 140 | 0.11 | 1.15 |
| MWI1812PS100MST-HF | 10 | 100/0.1 | 35 | 70 | 0.17 | 0.71 |
| MWI1812PS220MST-HF | 22 | 100/0.1 | 30 | 45 | 0.33 | 0.54 |
| MWI1812PS470MST-H | 47 | 100/0.1 | 20 | 28 | 0.87 | 0.35 |
| MWI1812PS331MST-HF | 330 | 100/0.1 | 18 | 5.5 | 5.50 | 0.15 |
| MWI1812PS471MST-HF | 470 | 100/0.1 | 16 | 4.0 | 6.90 | 0.12 |
| MWI1812PS561MST-HF | 560 | 100/0.1 | 16 | 2.6 | 8.40 | 0.11 |
Product Tolerance: M20%
General Specification
- Operating Temperature: -40 to +85 (Including self-generated heat)
- Storage Temperature: -10 to +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 85C under worst-case operating conditions (ambient + temp rise). Verification in end application is required.
Package Specification
| Item | W (mm) | A0 (mm) | B0 (mm) | K0 (mm) | P (mm) | T (mm) | E (mm) | F (mm) | D0 (mm) | P0 (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
| Dimensions | 12.00.3 | 5.20.15 | 6.00.1 | 4.00.1 | 8.00.1 | 0.350.1 | 1.750.1 | 5.50.1 | 1.50.1 | 4.00.1 |
Packaging Quantity: 1500 PCS / Reel
2505191720_MYX-MWI1812PS471MST-HF_C48946736.pdf
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