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Specifications
Current Rating:
400mA
Inductance:
22uH
Frequency - Self Resonant:
20MHz
Tolerance:
±10%
DC Resistance(DCR):
1.3Ω
Type:
Wire-wound Chip Inductor
Q @ Frequency:
18
Mfr. Part #:
MWI1812IF220KST-HF
Package:
1812
Key Attributes
Model Number:
MWI1812IF220KST-HF
Product Description
Product Overview
The MWI1812IF series is a range of wire-wound chip inductors designed for various electronic applications. These inductors offer reliable performance with specific inductance values, Q factors, self-resonant frequencies, and DC resistance. They are suitable for use in environments with operating temperatures ranging from -40 to +85 and are manufactured with halogen-free (HF) environmental compliance. The series is available in tape and reel packaging for automated assembly.
Product Attributes
- Brand: Ming Yixuan Electronic Technology Co., LTD. (DongGuan Ming Yixuan Electronic Technology Co., LTD.)
- Product Type: Wire Wound Chip Inductor
- Series: MWI1812IF
- Origin: China (Dongguan)
- Environmental Compliance: Halogen Free (HF)
- Packaging: Tape and Reel (T)
- Terminal Material: Tin (S)
- Moisture Sensitivity Level (MSL): 1
Technical Specifications
| Part Number | Inductance (H) | Test Freq (MHz) | Q Min. | SRF (MHz) Min. | Rdc () Max. | Irms (mA) Max. | Tolerance |
|---|---|---|---|---|---|---|---|
| MWI1812IF1R0ST-HF | 1 | 7.9 | 25 | 250.0 | 0.45 | 600 | K,M |
| MWI1812IF2R2ST-HF | 2.2 | 7.9 | 25 | 200.0 | 0.50 | 600 | K,M |
| MWI1812IF4R7ST-HF | 4.7 | 7.9 | 25 | 100.0 | 0.60 | 600 | K,M |
| MWI1812IF6R8ST-HF | 6.8 | 7.9 | 25 | 80.0 | 0.80 | 600 | K,M |
| MWI1812IF100ST-HF | 10 | 2.5 | 20 | 50.0 | 1.10 | 490 | K,M |
| MWI1812IF120ST-HF | 12 | 2.5 | 20 | 55.0 | 1.10 | 490 | K,M |
| MWI1812IF150ST-HF | 15 | 2.5 | 18 | 35.0 | 1.20 | 450 | K,M |
| MWI1812IF180ST-HF | 18 | 2.5 | 18 | 29.0 | 1.20 | 430 | K,M |
| MWI1812IF220ST-HF | 22 | 2.5 | 18 | 20.0 | 1.30 | 400 | K,M |
| MWI1812IF330ST-HF | 33 | 2.5 | 18 | 18.0 | 1.70 | 350 | K,M |
| MWI1812IF470ST-HF | 47 | 2.5 | 18 | 24.0 | 5.00 | 200 | K,M |
| MWI1812IF101ST-HF | 100 | 1 | 15 | 2.5 | 5.90 | 130 | K,M |
| MWI1812IF221ST-HF | 220 | 1 | 12 | 5.0 | 15.00 | 100 | K,M |
| MWI1812IF561ST-HF | 560 | 1 | 10 | 1.8 | 12.50 | 110 | K,M |
| MWI1812IF681ST-HF | 680 | 1 | 10 | 3.0 | 30.00 | 50 | K,M |
| MWI1812IF102ST-HF | 1000 | 1 | 10 | 1.0 | 20.00 | 50 | K,M |
| General Specification | Details |
|---|---|
| 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 |
| Dimension | Value (mm) |
|---|---|
| L | 4.95 Max. |
| W | 3.85 Max. |
| T | 3.43 Max. |
| E | 1.14 Typ. |
| F | 3.05 Typ. |
| D | 3.0 Typ. |
| Packaging Quantity | Details |
|---|---|
| Pieces per Reel | 500 PCS |
| Pieces per Inner Box | 2000 PCS (4 reels) |
| Pieces per Outer Carton (Small) | 12000 PCS (6 boxes) |
| Pieces per Outer Carton (Medium) | 16000 PCS (8 boxes) |
| Pieces per Outer Carton (Large) | 20000 PCS (10 boxes) |
2506231755_MYX-MWI1812IF220KST-HF_C49241315.pdf
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