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Specifications
Current Rating:
250mA
Inductance:
2.7uH
Frequency - Self Resonant:
150MHz
Tolerance:
±10%
DC Resistance(DCR):
2.6Ω
Type:
Wire-wound Chip Inductor
Q @ Frequency:
12
Mfr. Part #:
MWI0603IF2R7KST-HF
Package:
0603
Key Attributes
Model Number:
MWI0603IF2R7KST-HF
Product Description
Product Overview
The MWI0603IF series wire wound chip inductors are designed for various electronic applications. These compact inductors offer reliable performance with a focus on material and electrical characteristics suitable for modern electronic designs. They are available in a range of inductance values and tolerances, supporting diverse circuit requirements.
Product Attributes
- Brand: Ming Yixuan Electronic Technology Co., LTD
- Product Line: MWI0603IF Series
- Type: Wire Wound Chip Inductor
- Origin: Dongguan, China
- Environmental Compliance: Lead Free (LF), Halogen Free (HF), Red Phosphor Free (FP)
- Terminal Material: Tin
- Packaging Options: Tape & Reel (T), Bulk (B)
- Moisture Sensitivity Level (MSL): 1
Technical Specifications
1. Shape & Dimension (Unit: mm)
| Dimension | Value |
|---|---|
| L | 1.8 Max. |
| W | 1.25 Max. |
| T | 1.1 Max. |
| E | 0.64 Max. |
| F | 1.02 Typ. |
| D | 0.64 Typ. |
2. Part Numbering System
| Position | Description | Options |
|---|---|---|
| 1 | Product Symbol | MWI |
| 2 | Dimensions | 0603 |
| 3 | Chip Type | IF |
| 4 | Inductance | e.g., R12, 1R0, 100 |
| 5 | Tolerance | J (5%), K (10%), M (20%) |
| 6 | Terminal | S (Tin) |
| 7 | Packaging | T (Tape & Reel), B (Bulk) |
| 8 | E.P. (Environmental Protection) | LF, HF, FP |
3. Electrical Characteristics
| No. | Part Number | L (uH) | Freq (MHz) | Q (Min.) | SRF (MHz) Typ. | Rdc () Max. | Irms (mA) Typ. | Tolerance |
|---|---|---|---|---|---|---|---|---|
| 1 | MWI0603IFR12ST-HF | 0.12 | 7.9 | 12 | 1000 | 0.15 | 1000 | K,M |
| 2 | MWI0603IFR15ST-HF | 0.15 | 7.9 | 12 | 950 | 0.15 | 1000 | K,M |
| 3 | MWI0603IFR18ST-HF | 0.18 | 7.9 | 12 | 950 | 0.2 | 1000 | K,M |
| 4 | MWI0603IFR22ST-HF | 0.22 | 7.9 | 12 | 775 | 0.3 | 700 | K,M |
| 5 | MWI0603IFR27ST-HF | 0.27 | 7.9 | 12 | 775 | 0.3 | 700 | K,M |
| 6 | MWI0603IFR33ST-HF | 0.33 | 7.9 | 12 | 725 | 0.32 | 600 | K,M |
| 7 | MWI0603IFR39ST-HF | 0.39 | 7.9 | 12 | 620 | 0.51 | 500 | K,M |
| 8 | MWI0603IFR47ST-HF | 0.47 | 7.9 | 12 | 540 | 0.43 | 570 | K,M |
| 9 | MWI0603IFR56ST-HF | 0.56 | 7.9 | 12 | 600 | 0.65 | 400 | K,M |
| 10 | MWI0603IFR68ST-HF | 0.68 | 7.9 | 12 | 500 | 1 | 380 | K,M |
| 11 | MWI0603IFR82ST-HF | 0.82 | 7.9 | 12 | 500 | 1.3 | 350 | K,M |
| 12 | MWI0603IF1R0ST-HF | 1 | 7.9 | 12 | 400 | 0.81 | 330 | J,K,M |
| 13 | MWI0603IF1R2ST-HF | 1.2 | 7.9 | 12 | 380 | 1.7 | 320 | J,K,M |
| 14 | MWI0603IF1R5ST-HF | 1.5 | 7.9 | 12 | 300 | 1.3 | 310 | J,K,M |
| 15 | MWI0603IF1R8ST-HF | 1.8 | 7.9 | 12 | 180 | 2.2 | 300 | J,K,M |
| 16 | MWI0603IF2R2ST-HF | 2.2 | 7.9 | 12 | 180 | 2.3 | 280 | J,K,M |
| 17 | MWI0603IF2R7ST-HF | 2.7 | 7.9 | 12 | 150 | 2.6 | 250 | J,K,M |
| 18 | MWI0603IF3R3ST-HF | 3.3 | 7.9 | 12 | 150 | 2.9 | 230 | J,K,M |
| 19 | MWI0603IF3R9ST-HF | 3.9 | 7.9 | 12 | 100 | 2 | 200 | J,K,M |
| 20 | MWI0603IF4R7ST-HF | 4.7 | 7.9 | 12 | 100 | 4 | 200 | J,K,M |
| 21 | MWI0603IF5R6ST-HF | 5.6 | 7.9 | 12 | 32 | 2.6 | 240 | J,K,M |
| 22 | MWI0603IF6R8ST-HF | 6.8 | 7.9 | 12 | 31 | 3.9 | 200 | J,K,M |
| 23 | MWI0603IF8R2ST-HF | 8.2 | 7.9 | 12 | 26 | 4.2 | 190 | J,K,M |
| 24 | MWI0603IF100ST-HF | 10 | 2.5 | 12 | 25 | 4.8 | 180 | J,K,M |
| 25 | MWI0603IF150ST-HF | 15 | 2.5 | 10 | 23 | 8.5 | 170 | J,K,M |
| 26 | MWI0603IF220ST-HF | 22 | 2.5 | 10 | 10 | 12 | 100 | J,K,M |
Test Remarks
- All test data is referenced to 25 ambient.
- Irms: DC current that causes the temperature rise (T 40) from 25 ambient.
4. General Specification
- Operating Temperature: -40 ~ +85 (Including self-generated heat).
- Storage Temperature: -10 ~ +40 R.H.: 60% Max.
- Recommended Usage: Products should be used 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 recommended.
5. Soldering Conditions
- Re-flow Soldering (Lead Free): Preheat circuit and products to 150. Max tip temperature 260. Reflow times: no more than 2 times. Solder paste thickness: 0.08mm recommended, 0.1mm maximum.
- Hand Soldering: Use a 20 watt soldering iron with tip diameter of 1.0mm. Limit soldering time to 3 seconds.
6. Package Specification (Tape & Reel)
| Parameter | Value (Typ.) |
|---|---|
| A | 1.15 |
| B | 1.83 |
| T | 0.95 |
| A | 178 |
| B | 60 |
| C | 13 |
| D | 21 |
| E | 2 |
| W | 8.4 |
| t | 2 |
| Packaging Quantity | 4000 Pcs/Reel |
7. Package Specifications (Box & Carton)
| Level | Quantity per Unit | Unit Dimensions (cm) |
|---|---|---|
| Reel | 4000 Pcs | - |
| Inner Box | 4 Reels (16000 Pcs) | 20.3*19.3*5.5 |
| Outer Carton (Small) | 6 Inner Boxes (96000 Pcs) | 40.6*23*19.7 |
| Outer Carton (Medium) | 8 Inner Boxes (128000 Pcs) | 41*22*26 |
| Outer Carton (Large) | 10 Inner Boxes (160000 Pcs) | 41*22*33 |
2505191720_MYX-MWI0603IF2R7KST-HF_C48946394.pdf
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