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Specifications
Current Rating:
400mA
Inductance:
3.3uH
Frequency - Self Resonant:
150MHz
Tolerance:
±10%
DC Resistance(DCR):
1.2Ω
Type:
Wire-wound Chip Inductor
Q @ Frequency:
20@7.9MHz
Mfr. Part #:
MWI1210IF3R3KST-HF
Package:
1210
Key Attributes
Model Number:
MWI1210IF3R3KST-HF
Product Description
Product Overview
The MWI1210IF series is a range of wire-wound chip inductors designed for various electronic applications. These inductors offer a compact form factor and are available in a wide range of inductance values. They are manufactured by DongGuan Ming Yixuan Electronic Technology Co., LTD and are suitable for lead-free and halogen-free environments.
Product Attributes
- Brand: Ming Yixuan ()
- Origin: China
- Product Series: MWI1210IF
- Environmental Compliance: Lead Free (LF), Halogen Free (HF), Red Phosphor Free (FP)
- Terminal Material: Tin (S)
- Packaging: Tape & Reel (T), Bulk (B)
Technical Specifications
Shape & Dimension
| Dimension | L (mm) | W (mm) | T (mm) | E (mm) | F (mm) | D (mm) |
|---|---|---|---|---|---|---|
| Nominal | 3.5 Max. | 2.9 Max. | 2.6 Max. | 1.02 Typ. | 2.54 Typ. | 1.78 Typ. |
Part Numbering System
MWI 1210 IF R56 K S T - HF
- Product Symbol: MWI
- Dimensions: 1210
- Chip Type: IF
- Inductance: e.g., R56 (0.56 H), 1R0 (1.0 H), 100 (10 H), 101 (100 H)
- Tolerance: J (5%), K (10%), M (20%)
- Terminal: S (Tin)
- Packaging: T (Tape & Reel), B (Bulk)
- E.P. (Environmental Protection): LF (Lead Free), HF (Halogen Free), FP (Red Phosphor Free)
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 |
Note: represents product tolerance. All test data is referenced to 25 ambient. Irms: DC current that causes the temperature rise (T 40 ) from 25 ambient.
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: 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 required.
Soldering Conditions
- Re-flow Soldering (Lead Free): Preheat circuit and products to 150. Max tip temperature: 260. 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 tip diameter of 1.0mm. Limit soldering time to 3 seconds.
Packaging
- Tape & Reel Dimensions (1210): A: 2.96mm, B: 3.60mm, T: 2.40mm, E: 178mm, W: 8.4mm, t: 2mm.
- Packaging Quantity: 2000Pcs/Reel
- Inner Box: 4 Reels/Box (8000 PCS)
- Outer Carton Options:
- Small Box: 6 Inner Boxes (48000 PCS) - Dimensions: 40.6*23*19.7cm
- Medium Box: 8 Inner Boxes (64000 PCS) - Dimensions: 41*22*26cm
- Large Box: 10 Inner Boxes (80000 PCS) - Dimensions: 41*22*33cm
2505191720_MYX-MWI1210IF3R3KST-HF_C48946660.pdf
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