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Specifications
Current Rating:
700mA
Inductance:
1uH
Frequency - Self Resonant:
230MHz
Tolerance:
±10%
DC Resistance(DCR):
620mΩ
Type:
Wire-wound Chip Inductor
Q @ Frequency:
18@7.9MHz
Mfr. Part #:
MWI1008IF1R0KST-HF
Package:
1008
Key Attributes
Model Number:
MWI1008IF1R0KST-HF
Product Description
Product Overview
The MWI1008IF series is a range of wire-wound chip inductors designed for various electronic applications. These inductors offer reliable performance with precise inductance values, tight tolerances, and good quality factors across specified frequencies. They are suitable for use in applications requiring compact, surface-mount components with robust electrical characteristics. The series is available in multiple inductance values and is manufactured to meet environmental standards.
Product Attributes
- Brand: DongGuan Ming Yixuan Electronic Technology Co., LTD
- Product Line: MWI1008IF
- Origin: Dongguan, Guangdong Province, China
- Certifications/Standards: Halogen Free (HF)
- Material: Wire Wound Chip Inductor
- Terminal Material: Tin (S)
- Packaging Options: Tape & Reel (T), Bulk (B)
Technical Specifications
1. Shape & Dimension
| Parameter | Dimension (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: MWI
- 2. DIMENSIONS: 1008
- 3. MATERIAL: IF (Chip Type)
- 4. INDUCTANCE: e.g., 1R0 (1.0 H)
- 5. TOLERANCE: J (5%), K (10%), M (20%)
- 6. TERMINAL: S (Tin Terminal)
- 7. PACKAGING: 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 Specification
- Operating Temperature: -40 ~ +85 (Including self-generated heat).
- Storage Temperature: -10 ~ +40 R.H.: 60% Max.
- Moisture Sensitivity Level (MSL): 1
- 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. Tip temperature (Max) 260. Reflow times: no more than 2 times. Solder paste thickness: best 0.08mm, max 0.1mm.
- Hand Soldering: Use a 20 watt soldering iron with tip diameter of 1.0mm. Limit soldering time to 3 sec.
6. Packaging
| Type | A | B | C | 1008 | 178 | 60 | 13 | 21 | 2 | 8.4 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T (Tape & Reel) | 2.73 | 2.9 | 2.34 | ||||||||
| Packaging Quantity | 2000Pcs/ (Reel) | ||||||||||
7. Package Specifications
- Inside Box & Outside Carton:
- Reel Quantity: 2000 PCS/Reel
- Inner Box Packaging Quantity: 4 Reels/Box, Total 8000 PCS/Box
- Outer Carton Packaging Quantity:
- Small Box: 6 Boxes/Carton, Total 48000 PCS/Carton
- Medium Box: 8 Boxes/Carton, Total 64000 PCS/Carton
- Large Box: 10 Boxes/Carton, Total 80000 PCS/Carton
- Inner Box Dimensions: 20.3*19.3*5.5cm
- Outer Carton Dimensions:
- Small Box: 40.6*23*19.7cm
- Medium Box: 41*22*26cm
- Large Box: 41*22*33cm
2505191720_MYX-MWI1008IF1R0KST-HF_C48946603.pdf
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