Compact wire wound chip inductors MYX MWI1008UC27NJST HF series suitable for electronic applications
Product Overview
The MWI1008UC series is a range of wire-wound chip inductors designed for various electronic applications. These inductors offer a compact size with precise dimensions, making them suitable for space-constrained designs. They are manufactured by DongGuan Ming Yixuan Electronic Technology Co., LTD and are available with different inductance values, tolerances, and terminal materials to meet specific performance requirements. The series is designed for lead-free and halogen-free environments.
Product Attributes
- Brand: Ming Yixuan
- Origin: DongGuan, China
- Product Symbol: MWI
- Series: MWI1008UC
- Environmental Compliance: HF (Halogen Free)
Technical Specifications
1. Shape & Dimension (Unit: 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 UC 2R2 J S T - HF
- 1. Product Symbol: MWI
- 2. Dimensions: 1008
- 3. Material (Chip Type): UC
- 4. Inductance: e.g., 2R2 (2.2 uH)
- 5. Tolerance: G (2%), J (5%), K (10%), M (20%)
- 6. Terminal: G (Gold), S (Tin)
- 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 (nH) | Freq (MHz) | Q Min. | SRF (MHz) Min. | Rdc () Max. | Irms (mA) Max. | Tolerance |
|---|---|---|---|---|---|---|---|---|
| 1 | MWI1008UC4N7ST-HF | 4.7 | 50 | 50@500MHz | 4100 | 0.08 | 1000 | J,K,M |
| 2 | MWI1008UC5N6ST-HF | 5.6 | 50 | 30@500MHz | 4100 | 0.20 | 650 | J,K,M |
| 3 | MWI1008UC10NST-HF | 10 | 50 | 50@500MHz | 4100 | 0.08 | 1000 | J,K,M |
| 4 | MWI1008UC12NST-HF | 12 | 50 | 50@500MHz | 3300 | 0.09 | 1000 | J,K,M |
| 5 | MWI1008UC15NST-HF | 15 | 50 | 50@500MHz | 2500 | 0.13 | 1000 | J,K,M |
| 6 | MWI1008UC18NST-HF | 18 | 50 | 50@350MHz | 2500 | 0.11 | 1000 | J,K,M |
| 7 | MWI1008UC22NST-HF | 22 | 50 | 55@350MHz | 2400 | 0.12 | 1000 | J,K,M |
| 8 | MWI1008UC27NST-HF | 27 | 50 | 55@350MHz | 1600 | 0.13 | 1000 | J,K,M |
| 9 | MWI1008UC39NST-HF | 39 | 50 | 60@350MHz | 1500 | 0.15 | 1000 | J,K,M |
| 10 | MWI1008UC47NST-HF | 47 | 50 | 65@350MHz | 1500 | 0.16 | 1000 | J,K,M |
| 11 | MWI1008UC56NST-HF | 56 | 50 | 65@350MHz | 1300 | 0.18 | 1000 | J,K,M |
| 12 | MWI1008UC68NST-HF | 68 | 50 | 65@350MHz | 1300 | 0.20 | 1000 | J,K,M |
| 13 | MWI1008UC91NST-HF | 91 | 50 | 60@350MHz | 1000 | 0.56 | 650 | G,J,K,M |
| 14 | MWI1008UCR10ST-HF | 100 | 25 | 60@350MHz | 1000 | 0.56 | 650 | G,J,K,M |
| 15 | MWI1008UCR12ST-HF | 120 | 25 | 60@350MHz | 950 | 0.63 | 650 | G,J,K,M |
| 16 | MWI1008UCR15ST-HF | 150 | 25 | 45@100MHz | 850 | 0.70 | 580 | G,J,K,M |
| 17 | MWI1008UCR18ST-HF | 180 | 25 | 45@100MHz | 750 | 0.77 | 620 | G,J,K,M |
| 18 | MWI1008UCR20ST-HF | 200 | 25 | 45@100MHz | 700 | 0.84 | 500 | G,J,K,M |
| 19 | MWI1008UCR22ST-HF | 220 | 25 | 45@100MHz | 700 | 0.84 | 500 | G,J,K,M |
| 20 | MWI1008UCR27ST-HF | 270 | 25 | 45@100MHz | 600 | 0.91 | 500 | G,J,K,M |
| 21 | MWI1008UCR33ST-HF | 330 | 25 | 45@100MHz | 570 | 1.05 | 450 | G,J,K,M |
| 22 | MWI1008UCR39ST-HF | 390 | 25 | 45@100MHz | 500 | 1.12 | 470 | G,J,K,M |
| 23 | MWI1008UCR47ST-HF | 470 | 25 | 45@100MHz | 450 | 1.19 | 470 | G,J,K,M |
| 24 | MWI1008UCR56ST-HF | 560 | 25 | 45@100MHz | 415 | 1.33 | 400 | G,J,K,M |
| 25 | MWI1008UCR68ST-HF | 680 | 25 | 45@100MHz | 375 | 1.47 | 400 | G,J,K,M |
| 26 | MWI1008UCR82ST-HF | 820 | 25 | 45@100MHz | 350 | 1.61 | 400 | G,J,K,M |
| 27 | MWI1008UCR91ST-HF | 910 | 25 | 35@50MHz | 320 | 1.68 | 380 | G,J,K,M |
| 28 | MWI1008UC1RST-HF | 1000 | 25 | 35@50MHz | 290 | 1.80 | 370 | J,K,M |
| 29 | MWI1008UC1R2ST-HF | 1200 | 7.9 | 35@50MHz | 250 | 2.00 | 310 | J,K,M |
| 30 | MWI1008UC1R5ST-HF | 1500 | 7.9 | 28@50MHZ | 200 | 2.30 | 330 | J,K,M |
| 31 | MWI1008UC1R8ST-HF | 1800 | 7.9 | 28@50MHZ | 160 | 2.60 | 300 | J,K,M |
| 32 | MWI1008UC2R2ST-HF | 2200 | 7.9 | 28@50MHZ | 160 | 2.80 | 280 | J,K,M |
| 33 | MWI1008UC2R7ST-HF | 2700 | 7.9 | 22@25MHz | 140 | 3.20 | 290 | J,K,M |
| 34 | MWI1008UC3R3ST-HF | 3300 | 7.9 | 22@25MHz | 110 | 3.40 | 290 | J,K,M |
| 35 | MWI1008UC3R9ST-HF | 3900 | 7.9 | 20@25MHz | 100 | 3.60 | 260 | J,K,M |
| 36 | MWI1008UC4R7ST-HF | 4700 | 7.9 | 20@7.9MHz | 60 | 4.00 | 260 | J,K,M |
| 37 | MWI1008UC5R6ST-HF | 5600 | 7.9 | 16@7.9MHz | 20 | 5.70 | 240 | J,K,M |
| 38 | MWI1008UC6R8ST-HF | 6800 | 7.9 | 18@7.9MHz | 40 | 7.70 | 200 | J,K,M |
| 39 | MWI1008UC8R2ST-HF | 8200 | 7.9 | 18@7.9MHz | 25 | 10.70 | 170 | J,K,M |
| 40 | MWI1008UC100ST-HF | 10000 | 7.9 | 18@7.9MHz | 25 | 12.70 | 100 | 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 Temp.: -40 ~ +125 (Including self-generated heat).
- Storage Temp.: -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 125 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: the best is 0.08mm, but max is 0.1mm.
Hand Soldering:
- Use a 20 watt soldering iron with tip diameter of 1.0mm.
- Limit soldering time to 3 sec.
6. Packaging (Unit: mm)
| Type | A | B | C | 1008 | 178 | 60 | 13 | 21 | 2 | 8.4 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2.96 | 3.60 | 2.40 |
Packaging Quantity: 2000Pcs/Reel
7. Package Specifications
| Description | Quantity per Reel | Quantity per Box | Quantity per Outer Carton | Inner Box Dimensions | Outer Carton Dimensions |
|---|---|---|---|---|---|
| Reel | 2000Pcs | ||||
| Box | 4 Reels (8000 PCS) | 20.3*19.3*5.5cm | |||
| Small Carton | 6 Boxes (48000 PCS) | 40.6*23*19.7cm | |||
| Medium Carton | 8 Boxes (64000 PCS) | 41*22*26cm | |||
| Large Carton | 10 Boxes (80000 PCS) | 41*22*33cm |
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