Product Overview
The MWI1008IF series is a range of wire-wound chip inductors designed for various electronic applications. These components offer reliable performance with precise inductance values, tight tolerances, and good quality factors. They are suitable for use in a wide operating temperature range and are available in environmentally friendly (Halogen Free) packaging.
Product Attributes
- Brand: DongGuan Ming Yixuan Electronic Technology Co., LTD
- Product Line: MWI1008IF Series
- Origin: China
- Environmental Compliance: HF (Halogen Free)
Technical Specifications
1. Shape & Dimension (Unit: mm)
| Dimension | Value (mm) |
|---|---|
| L | 2.92 Max. |
| W | 2.70 Max. |
| T | 2.23 Max. |
| E | 1.02 Typ. |
| F | 2.54 Typ. |
| D | 1.27 Typ. |
2. Part Numbering System
MWI 1008 IF 1R0 K S T - HF
- 1. PRODUCT SYMBOL
- 2. DIMENSIONS
- 3. MATERIAL (Chip Type)
- 4. INDUCTANCE
- 5. TOLERANCE: J 5%; K 10%; M 20%
- 6. TERMINAL (Terminal Electrode Material): S - Tin Terminal
- 7. PACKAGING (Packaging Method): T - Tape & Reel; B - Bulk
- 8. E.P. (Environmental Protection): LF - Lead Free; HF - Halogen Free; FP - Red Phosphor Free
3. Electrical Characteristics
| No. | Part Number | L (H) | Freq (MHz) | Q (Typ.) | SRF (MHz) Min. | Rdc () Max. | Isat (mA) Max. | Tolerance |
|---|---|---|---|---|---|---|---|---|
| 1 | MWI1008IFR39ST-HF | 0.39 | 7.9 | 12 | 400 | 0.40 | 500 | K,M |
| 2 | MWI1008IFR47ST-HF | 0.47 | 25 | 12 | 600 | 0.27 | 700 | K,M |
| 3 | MWI1008IFR56ST-HF | 0.56 | 7.9 | 12 | 230 | 0.62 | 700 | K,M |
| 4 | MWI1008IFR68ST-HF | 0.68 | 7.9 | 12 | 230 | 0.62 | 700 | K,M |
| 5 | MWI1008IFR82ST-HF | 0.82 | 7.9 | 12 | 230 | 0.62 | 700 | K,M |
| 6 | MWI1008IFR90ST-HF | 0.9 | 7.9 | 20 | 300 | 0.35 | 1400 | K,M |
| 7 | MWI1008IF1R0ST-HF | 1 | 7.9 | 18 | 230 | 0.62 | 700 | K,M |
| 8 | MWI1008IF1R2ST-HF | 1.2 | 7.9 | 18 | 210 | 0.68 | 650 | K,M |
| 9 | MWI1008IF1R5ST-HF | 1.5 | 7.9 | 18 | 190 | 0.76 | 630 | K,M |
| 10 | MWI1008IF1R8ST-HF | 1.8 | 7.9 | 18 | 170 | 0.84 | 600 | K,M |
| 11 | MWI1008IF2R0ST-HF | 2 | 7.9 | 18 | 160 | 1.10 | 550 | K,M |
| 12 | MWI1008IF2R2ST-HF | 2.2 | 7.9 | 18 | 150 | 1.10 | 520 | K,M |
| 13 | MWI1008IF2R7ST-HF | 2.7 | 7.9 | 18 | 135 | 1.28 | 490 | K,M |
| 14 | MWI1008IF3R3ST-HF | 3.3 | 7.9 | 18 | 120 | 1.46 | 450 | K,M |
| 15 | MWI1008IF3R9ST-HF | 3.9 | 7.9 | 18 | 105 | 2.30 | 300 | K,M |
| 16 | MWI1008IF4R7ST-HF | 4.7 | 7.9 | 18 | 90 | 2.00 | 400 | K,M |
| 17 | MWI1008IF5R6ST-HF | 5.6 | 7.9 | 15 | 80 | 1.80 | 380 | K,M |
| 18 | MWI1008IF6R8ST-HF | 6.8 | 7.9 | 15 | 70 | 2.00 | 360 | K,M |
| 19 | MWI1008IF8R2ST-HF | 8.2 | 7.9 | 15 | 65 | 2.65 | 330 | K,M |
| 20 | MWI1008IF100ST-HF | 10 | 2.5 | 12 | 60 | 2.95 | 300 | K,M |
| 21 | MWI1008IF150ST-HF | 15 | 2.5 | 12 | 30 | 3.70 | 280 | K,M |
| 22 | MWI1008IF180ST-HF | 18 | 2.5 | 12 | 26 | 4.00 | 160 | K,M |
| 23 | MWI1008IF220ST-HF | 22 | 2.5 | 12 | 22 | 6.14 | 270 | K,M |
| 24 | MWI1008IF330ST-HF | 33 | 2.5 | 10 | 12 | 7.00 | 200 | K,M |
| 25 | MWI1008IF390ST-HF | 39 | 2.5 | 10 | 16 | 10.00 | 180 | K,M |
| 26 | MWI1008IF470ST-HF | 47 | 2.5 | 10 | 10 | 10.70 | 160 | K,M |
| 27 | MWI1008IF560ST-HF | 56 | 2.5 | 10 | 8 | 12.00 | 170 | K,M |
| 28 | MWI1008IF680ST-HF | 68 | 2.5 | 10 | 6 | 13.50 | 145 | K,M |
| 29 | MWI1008IF820ST-HF | 82 | 2.5 | 8 | 6 | 20.00 | 100 | K,M |
| 30 | MWI1008IF101ST-HF | 100 | 1 | 8 | 4 | 21.00 | 80 | K,M |
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.
4. General Specifications
| Specification | Value |
|---|---|
| Operating Temperature | -40 ~ +85 (Including self-generated heat) |
| Storage Temperature | -10 ~ +40 R.H.: 60% Max. |
| Moisture Sensitivity Level (MSL) | 1 |
| Recommended Usage Period | Within 12 months from the date of delivery |
| Maximum Part Temperature | 85 C (ambient + temp rise) under worst-case operating conditions. Verification in end application is required. |
5. Soldering Conditions
5.1 Re-flow Soldering (Lead Free)
- Preheat circuit and products to 150.
- Tip temperature (Max): 260.
- Reflow times: No more than 2 times.
- Solder paste thickness: Best 0.08mm, Max 0.1mm.
5.2 Hand Soldering
- Use a 20 watt soldering iron with tip diameter of 1.0mm.
- Limit soldering time to 3 sec.
6. Packaging Specifications
6.1 Tape & Reel (Unit: mm)
| Type | A | B | C | 1008 | 178 | 60 | 13 | 21 | 2 | 8.4 | 2 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Packaging Quantity | 2000Pcs/Reel | |||||||||||
6.2 Inner Box and Outer Carton Specifications
| Description | Quantity | Inner Box Dimensions (cm) | Outer Carton Dimensions (cm) |
|---|---|---|---|
| Per Reel | 2000 PCS | 20.3*19.3*5.5 | Small Box: 40.6*23*19.7 Medium Box: 41*22*26 Large Box: 41*22*33 |
| Per Inner Box (4 reels) | 8000 PCS | ||
| Per Outer Carton (6 boxes) | 48000 PCS | ||
| Per Outer Carton (8 boxes) | 64000 PCS | ||
| Per Outer Carton (10 boxes) | 80000 PCS |
2505191720_MYX-MWI1008IF330KST-HF_C48946620.pdf
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