Wire Wound Chip Inductor Series Featuring MYX MWI1210IF100KST-HF for Electronic Circuit Applications
Product Overview
The MWI1210IF series wire wound chip inductors are designed for electronic applications requiring reliable inductance performance. These components are manufactured by DongGuan Ming Yixuan Electronic Technology Co., LTD, a company based in China. The series offers a wide range of inductance values from 0.56 H to 1000 H, with various tolerance options including 5%, 10%, and 20%. They are suitable for general electronic circuits and are available in lead-free (LF) and halogen-free (HF) options.
Product Attributes
- Brand: Ming Yixuan
- Origin: Dongguan, China
- Product Type: Wire Wound Chip Inductor
- Series: MWI1210IF
- Environmental Compliance: LF (Lead Free), HF (Halogen Free)
- Terminal Material: S (Tin Terminal)
- Packaging: T (Tape & Reel), B (Bulk)
Technical Specifications
1. Shape & Dimension (Unit: mm)
| Dimension | L (Max.) | W (Max.) | T (Max.) | E (Typ.) | F (Typ.) | D (Typ.) |
|---|---|---|---|---|---|---|
| Value | 3.5 | 2.9 | 2.6 | 1.02 | 2.54 | 1.78 |
2. Part Numbering System
MWI 1210 IF R56 K S T - HF
- PRODUCT SYMBOL: MWI
- DIMENSIONS: 1210
- MATERIAL: IF
- INDUCTANCE: R56 (0.56 H)
- TOLERANCE: K (10%)
- TERMINAL: S (Tin Terminal)
- PACKAGING: T (Tape & Reel)
- E.P.: HF (Halogen Free)
3. Electrical Characteristics
| No. | Part Number | L (H) | Freq (MHz) | Q (Min.) | SRF (MHz) Min. | Rdc () Max. | Irms (mA) Max. | Tolerance |
|---|---|---|---|---|---|---|---|---|
| 1 | MWI1210IFR56ST-HF | 0.56 | 25 | 20 | 180 | 0.55 | 450 | K,M |
| 2 | MWI1210IFR82ST-HF | 0.82 | 7.9 | 20 | 200 | 0.40 | 450 | K,M |
| 3 | MWI1210IF1R0ST-HF | 1.0 | 7.9 | 20 | 200 | 0.40 | 450 | K,M |
| 4 | MWI1210IF1R2ST-HF | 1.2 | 7.9 | 20 | 200 | 0.40 | 450 | K,M |
| 5 | MWI1210IF1R5ST-HF | 1.5 | 7.9 | 20 | 200 | 0.40 | 450 | K,M |
| 6 | MWI1210IF1R8ST-HF | 1.8 | 7.9 | 20 | 195 | 0.80 | 450 | K,M |
| 7 | MWI1210IF2R2ST-HF | 2.2 | 7.9 | 30 | 175 | 0.80 | 450 | K,M |
| 8 | MWI1210IF3R3ST-HF | 3.3 | 7.9 | 20 | 150 | 1.20 | 400 | K,M |
| 9 | MWI1210IF4R7ST-HF | 4.7 | 7.9 | 18 | 60 | 1.30 | 350 | K,M |
| 10 | MWI1210IF5R6ST-HF | 5.6 | 7.9 | 18 | 50 | 2.00 | 320 | K,M |
| 11 | MWI1210IF6R8ST-HF | 6.8 | 7.9 | 18 | 35 | 1.50 | 310 | K,M |
| 12 | MWI1210IF8R2ST-HF | 8.2 | 7.9 | 15 | 33 | 1.60 | 305 | K,M |
| 13 | MWI1210IF100ST-HF | 10 | 2.5 | 15 | 30 | 1.00 | 300 | J,K,M |
| 14 | MWI1210IF120ST-HF | 12 | 2.5 | 15 | 25 | 1.80 | 300 | J,K,M |
| 15 | MWI1210IF150ST-HF | 15 | 2.5 | 15 | 22 | 2.00 | 225 | J,K,M |
| 16 | MWI1210IF180ST-HF | 18 | 2.5 | 15 | 22 | 2.05 | 215 | J,K,M |
| 17 | MWI1210IF220ST-HF | 22 | 2.5 | 15 | 20 | 2.40 | 210 | J,K,M |
| 18 | MWI1210IF270ST-HF | 27 | 2.5 | 15 | 20 | 2.80 | 160 | J,K,M |
| 19 | MWI1210IF330ST-HF | 33 | 2.5 | 15 | 15 | 2.90 | 160 | J,K,M |
| 20 | MWI1210IF470ST-HF | 47 | 2.5 | 15 | 10 | 5.20 | 140 | J,K,M |
| 21 | MWI1210IF560ST-HF | 56 | 2.5 | 8 | 8 | 5.60 | 125 | J,K,M |
| 22 | MWI1210IF680ST-HF | 68 | 1 | 6 | 10 | 13.00 | 100 | J,K,M |
| 23 | MWI1210IF820ST-HF | 82 | 1 | 6 | 10 | 13.00 | 100 | J,K,M |
| 24 | MWI1210IF101ST-HF | 100 | 1 | 6 | 10 | 13.00 | 100 | J,K,M |
| 25 | MWI1210IF221ST-HF | 220 | 1 | 8 | 2.6 | 30.00 | 65 | J,K,M |
| 26 | MWI1210IF331ST-HF | 330 | 1 | 8 | 2.3 | 35.00 | 55 | J,K,M |
| 27 | MWI1210IF471ST-HF | 470 | 1 | 8 | 2 | 42.00 | 40 | J,K,M |
| 28 | MWI1210IF561ST-HF | 560 | 1 | 8 | 3 | 60.00 | 10 | J,K,M |
| 29 | MWI1210IF621ST-HF | 620 | 1 | 8 | 2 | 85.00 | 10 | J,K,M |
| 30 | MWI1210IF681ST-HF | 680 | 1 | 6 | 2 | 90.00 | 10 | J,K,M |
| 31 | MWI1210IF102ST-HF | 1000 | 1 | 6 | 1 | 130.00 | 30 | J,K,M |
: Represents product tolerance.
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.
- Moisture Sensitivity Level (MSL): 1
- Recommended products should be used within 12 months from the date of delivery.
- The part temperature (ambient + temp rise) should not exceed 85 C under worst-case operating conditions.
5. Soldering Conditions
Re-flow Soldering (Lead Free):
- Preheat circuit and products to 150.
- 260 tip temperature (Max).
- 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 a tip diameter of 1.0mm.
- Limit soldering time to 3 seconds.
6. Packaging (Unit: mm)
| Type | A | B | C | D | E | W | t | Packaging Quantity | |
|---|---|---|---|---|---|---|---|---|---|
| 1210 | 2.96 | 3.60 | 2.40 | 1210 | 178 | 60 | 13 | 21 | 2000Pcs/Reel |
7. Package Specifications
Inside Box And Outside Carton:
- Per Reel: 2000 PCS
- Inner Box: 4 reels per box (8000 PCS total)
- Outer Carton (Small): 6 inner boxes (48000 PCS total)
- Outer Carton (Medium): 8 inner boxes (64000 PCS total)
- Outer Carton (Large): 10 inner boxes (80000 PCS total)
Inner Box Dimensions: 20.3*19.3*5.5cm
Outer Carton Dimensions:
- Small: 40.6*23*19.7cm
- Medium: 41*22*26cm
- Large: 41*22*33cm
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