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Specifications
Current Rating:
450mA
Inductance:
3.3uH
Frequency - Self Resonant:
120MHz
Tolerance:
±10%
DC Resistance(DCR):
1.46Ω
Type:
Wire-wound Chip Inductor
Q @ Frequency:
18@7.9MHz
Mfr. Part #:
MWI1008IF3R3KST-HF
Package:
1008
Key Attributes
Model Number:
MWI1008IF3R3KST-HF
Product Description
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 robust construction. They are suitable for use in environments requiring lead-free and halogen-free compliance.
Product Attributes
- Brand: DongGuan Ming Yixuan Electronic Technology Co., LTD
- Origin: China
- Product Type: Wire Wound Chip Inductor
- Series: MWI1008IF
- Environmental Compliance: HF (Halogen Free)
Technical Specifications
| Part Number | Inductance (H) | Frequency (MHz) | Q (Typ.) | SRF (MHz) Min. | Rdc () Max. | Isat (mA) Max. | Tolerance |
|---|---|---|---|---|---|---|---|
| MWI1008IFR39ST-HF | 0.39 | 7.9 | 12 | 400 | 0.40 | 500 | K,M |
| MWI1008IFR47ST-HF | 0.47 | 25 | 12 | 600 | 0.27 | 700 | K,M |
| MWI1008IFR56ST-HF | 0.56 | 7.9 | 12 | 230 | 0.62 | 700 | K,M |
| MWI1008IFR68ST-HF | 0.68 | 7.9 | 12 | 230 | 0.62 | 700 | K,M |
| MWI1008IFR82ST-HF | 0.82 | 7.9 | 12 | 230 | 0.62 | 700 | K,M |
| MWI1008IFR90ST-HF | 0.9 | 7.9 | 20 | 300 | 0.35 | 1400 | K,M |
| MWI1008IF1R0ST-HF | 1 | 7.9 | 18 | 230 | 0.62 | 700 | K,M |
| MWI1008IF1R2ST-HF | 1.2 | 7.9 | 18 | 210 | 0.68 | 650 | K,M |
| MWI1008IF1R5ST-HF | 1.5 | 7.9 | 18 | 190 | 0.76 | 630 | K,M |
| MWI1008IF1R8ST-HF | 1.8 | 7.9 | 18 | 170 | 0.84 | 600 | K,M |
| MWI1008IF2R0ST-HF | 2 | 7.9 | 18 | 160 | 1.10 | 550 | K,M |
| MWI1008IF2R2ST-HF | 2.2 | 7.9 | 18 | 150 | 1.10 | 520 | K,M |
| MWI1008IF2R7ST-HF | 2.7 | 7.9 | 18 | 135 | 1.28 | 490 | K,M |
| MWI1008IF3R3ST-HF | 3.3 | 7.9 | 18 | 120 | 1.46 | 450 | K,M |
| MWI1008IF3R9ST-HF | 3.9 | 7.9 | 18 | 105 | 2.30 | 300 | K,M |
| MWI1008IF4R7ST-HF | 4.7 | 7.9 | 18 | 90 | 2.00 | 400 | K,M |
| MWI1008IF5R6ST-HF | 5.6 | 7.9 | 15 | 80 | 1.80 | 380 | K,M |
| MWI1008IF6R8ST-HF | 6.8 | 7.9 | 15 | 70 | 2.00 | 360 | K,M |
| MWI1008IF8R2ST-HF | 8.2 | 7.9 | 15 | 65 | 2.65 | 330 | K,M |
| MWI1008IF100ST-HF | 10 | 2.5 | 12 | 60 | 2.95 | 300 | K,M |
| MWI1008IF150ST-HF | 15 | 2.5 | 12 | 30 | 3.70 | 280 | K,M |
| MWI1008IF180ST-HF | 18 | 2.5 | 12 | 26 | 4.00 | 160 | K,M |
| MWI1008IF220ST-HF | 22 | 2.5 | 12 | 22 | 6.14 | 270 | K,M |
| MWI1008IF330ST-HF | 33 | 2.5 | 10 | 12 | 7.00 | 200 | K,M |
| MWI1008IF390ST-HF | 39 | 2.5 | 10 | 16 | 10.00 | 180 | K,M |
| MWI1008IF470ST-HF | 47 | 2.5 | 10 | 10 | 10.70 | 160 | K,M |
| MWI1008IF560ST-HF | 56 | 2.5 | 10 | 8 | 12.00 | 170 | K,M |
| MWI1008IF680ST-HF | 68 | 2.5 | 10 | 6 | 13.50 | 145 | K,M |
| MWI1008IF820ST-HF | 82 | 2.5 | 8 | 6 | 20.00 | 100 | K,M |
| MWI1008IF101ST-HF | 100 | 1 | 8 | 4 | 21.00 | 80 | K,M |
Dimensions (unit: 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.
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: Not to exceed 85 C under worst-case operating conditions (ambient + temp rise)
Soldering Conditions
- Re-flow Soldering (Lead Free): Preheat to 150, 260 tip temperature (Max). Reflow times: no more than 2. Solder paste thickness: 0.08mm (best), 0.1mm (max).
- Hand Soldering: Use a 20 watt soldering iron with a 1.0mm tip diameter. Limit soldering time to 3 sec.
Packaging
- Packaging Quantity: 2000 Pcs/Reel
- Reel Dimensions (unit: mm): T Type: A 178, B 60, C 13, D 21, E 2, W 8.4, t 2
Package Specifications
- Inner Box: 4 Reels per box (8000 PCS total)
- Outer Carton (Small): 6 Inner Boxes per carton (48000 PCS total)
- Outer Carton (Medium): 8 Inner Boxes per carton (64000 PCS total)
- Outer Carton (Large): 10 Inner Boxes per carton (80000 PCS total)
- Inner Box Dimensions: 20.3*19.3*5.5cm
- Outer Carton Dimensions (Small): 40.6*23*19.7cm
- Outer Carton Dimensions (Medium): 41*22*26cm
- Outer Carton Dimensions (Large): 41*22*33cm
Test Remarks
- All test data is referenced to 25 ambient.
- Isat: DC current at which inductance drops approximately 30% from its value without current.
Part Numbering System
MWI 1008 IF 1R0 K S T - HF
- Product Symbol: MWI
- Dimensions: 1008
- Chip Type: IF
- Inductance: e.g., 1R0 = 1.0H
- Tolerance: J (5%), K (10%), M (20%)
- Terminal: S (Tin terminal)
- Packaging: T (Tape & Reel), B (Bulk)
- E.P. (Environmental Protection): LF (Lead Free), HF (Halogen Free), FP (Red Phosphor Free)
2505191720_MYX-MWI1008IF3R3KST-HF_C48946610.pdf
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