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Specifications
Current Rating:
10mA
Inductance:
10uH
Frequency - Self Resonant:
20MHz
Tolerance:
±10%
Current - Saturation (Isat):
200mA
DC Resistance(DCR):
8.5Ω
Type:
Wire-wound Chip Inductor
Mfr. Part #:
MWI0402IF100KST-HF
Package:
0402
Key Attributes
Model Number:
MWI0402IF100KST-HF
Product Description
Product Overview
The MWI0402IF series is a range of wire-wound chip inductors designed for electronic applications. These components offer a compact form factor with precise dimensions and are available in various inductance values and tolerances. They are suitable for use in applications requiring reliable inductance performance, with options for halogen-free (HF) and lead-free (LF) environmental compliance.
Product Attributes
- Brand: Ming Yixuan Electronic Technology Co., LTD (DongGuan Ming Yixuan Electronic Technology Co., LTD)
- Product Line: MWI0402IF Series
- Type: Wire Wound Chip Inductor
- Environmental Compliance: LF (Lead Free), HF (Halogen Free), FP (Red Phosphor Free)
- Terminal Material: S (Tin Terminal)
- Packaging: T (Tape & Reel), B (Bulk)
Technical Specifications
Shape & Dimension
| Dimension | L (Max.) | W (Max.) | T (Max.) | E (Max.) | F (Typ.) | D (Typ.) |
|---|---|---|---|---|---|---|
| (Unit: mm) | 1.19 | 0.7 | 0.64 | 0.36 | 0.66 | 0.46 |
Part Numbering System
MWI 0402 IF R47 K S T - HF
| Position | Description | Options |
|---|---|---|
| 1 | Product Symbol | MWI |
| 2 | Dimensions | 0402 |
| 3 | Chip Type | IF |
| 4 | Inductance | e.g., R47 (0.47uH), 22N (22nH) |
| 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) |
Electrical Characteristics
| No. | Part Number | L (nH) | Freq (MHz) | SRF (MHz) Min. | Rdc () Max. | Irms (mA) Max. | Isat (mA) Max. | Tolerance |
|---|---|---|---|---|---|---|---|---|
| 1 | MWI0402IF22NST-HF | 22 | 7.9 | 2500 | 0.065 | 1300 | 1400 | K,M |
| 2 | MWI0402IF36NST-HF | 36 | 7.9 | 2300 | 0.075 | 1300 | 1400 | K,M |
| 3 | MWI0402IF39NST-HF | 39 | 7.9 | 2200 | 0.115 | 830 | 1200 | K,M |
| 4 | MWI0402IF56NST-HF | 56 | 7.9 | 1900 | 0.095 | 1000 | 1200 | K,M |
| 5 | MWI0402IF75NST-HF | 75 | 7.9 | 1600 | 0.15 | 600 | 1200 | K,M |
| 6 | MWI0402IF78NST-HF | 78 | 7.9 | 1600 | 0.13 | 970 | 1200 | K,M |
| 7 | MWI0402IFR10ST-HF | 100 | 7.9 | 1400 | 0.16 | 900 | 1200 | K,M |
| 8 | MWI0402IFR11ST-HF | 110 | 7.9 | 1000 | 0.2 | 850 | 1000 | K,M |
| 9 | MWI0402IFR15ST-HF | 150 | 7.9 | 1220 | 0.26 | 630 | 1000 | K,M |
| 10 | MWI0402IFR18ST-HF | 180 | 7.9 | 1150 | 0.28 | 560 | 1000 | K,M |
| 11 | MWI0402IFR20ST-HF | 200 | 7.9 | 1000 | 0.44 | 400 | 1000 | K,M |
| 12 | MWI0402IFR22ST-HF | 220 | 7.9 | 1150 | 0.53 | 380 | 1000 | K,M |
| 13 | MWI0402IFR25ST-HF | 250 | 7.9 | 900 | 0.9 | 360 | 900 | K,M |
| 14 | MWI0402IFR27ST-HF | 270 | 7.9 | 860 | 0.9 | 360 | 900 | K,M |
| 15 | MWI0402IFR30ST-HF | 300 | 7.9 | 860 | 0.9 | 360 | 900 | K,M |
| 16 | MWI0402IFR33ST-HF | 330 | 7.9 | 820 | 0.56 | 350 | 600 | J,K,M |
| 17 | MWI0402IFR36ST-HF | 360 | 7.9 | 810 | 0.9 | 250 | 600 | J,K,M |
| 18 | MWI0402IFR39ST-HF | 390 | 7.9 | 760 | 1.0 | 200 | 500 | J,K,M |
| 19 | MWI0402IFR47ST-HF | 470 | 7.9 | 650 | 1.0 | 200 | 500 | J,K,M |
| 20 | MWI0402IFR56ST-HF | 560 | 7.9 | 600 | 1.2 | 200 | 500 | J,K,M |
| 21 | MWI0402IFR68ST-HF | 680 | 7.9 | 290 | 1.6 | 100 | 250 | J,K,M |
| 22 | MWI0402IFR82ST-HF | 820 | 7.9 | 385 | 5.85 | 90 | 200 | J,K,M |
| 23 | MWI0402IF1R0ST-HF | 1000 | 7.9 | 200 | 6.5 | 50 | 200 | J,K,M |
| 24 | MWI0402IF2R2ST-HF | 2200 | 7.9 | 100 | 2.3 | 40 | 200 | J,K,M |
| 25 | MWI0402IF3R3ST-HF | 3300 | 7.9 | 80 | 3.6 | 10 | 200 | J,K,M |
| 26 | MWI0402IF4R7ST-HF | 4700 | 7.9 | 50 | 4.8 | 10 | 200 | J,K,M |
| 27 | MWI0402IF6R8ST-HF | 6800 | 7.9 | 50 | 6.1 | 10 | 200 | J,K,M |
| 28 | MWI0402IF100ST-HF | 10000 | 1 | 20 | 8.5 | 10 | 200 | J,K,M |
Represents product tolerance: J5%; K10%; M20%
Test Remarks:
- All test data is referenced to 25C ambient.
- Isat: DC current at which inductance drops approximately 30% from its value without current.
- Irms: DC current that causes the temperature rise (T 40C) from 25C ambient.
General Specification
- Operating Temperature: -40C to +85C (Including self-generated heat)
- Storage Temperature: -10C to +40C, 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 85C under worst-case operating conditions. Verification in the end application is required.
Soldering Conditions
Re-flow Soldering (Lead Free):
- Preheat circuit and products to 150C.
- Tip temperature (Max): 260C.
- 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.
Package Specification (Tape)
| Type | A (mm) | B (mm) | T (mm) | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | W (mm) |
|---|---|---|---|---|---|---|---|---|---|
| 0402 Paper Tape | 0.74 | 1.23 | 0.75 | 178 | 60 | 13 | 21 | 2 | 8.4 |
Packaging Quantity: 10000 Pcs/Reel
Package Specifications (Box and Carton)
| Item | Quantity per Reel | Inner Box Quantity | Outer Carton Quantity | Inner Box Dimensions (cm) | Outer Carton Dimensions (cm) |
|---|---|---|---|---|---|
| Reel | 10000 PCS | 4 Reels per Box (40000 PCS) | Small Box: 6 Boxes per Carton (240000 PCS) Medium Box: 8 Boxes per Carton (320000 PCS) Large Box: 10 Boxes per Carton (400000 PCS) | 20.3*19.3*5.5 | Small: 40.6*23*19.7 Medium: 41*22*26 Large: 41*22*33 |
2505191720_MYX-MWI0402IF100KST-HF_C48946156.pdf
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