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Specifications
Current Rating:
600mA
Inductance:
2.2uH
Frequency - Self Resonant:
200MHz
Tolerance:
±10%
DC Resistance(DCR):
500mΩ
Type:
Wire-wound Chip Inductor
Q @ Frequency:
25
Mfr. Part #:
MWI1812IF2R2KST-HF
Package:
1812
Key Attributes
Model Number:
MWI1812IF2R2KST-HF
Product Description
Product Overview
The MWI1812IF series is a range of wire-wound chip inductors designed for various electronic applications. These inductors offer reliable performance with a focus on environmental compliance, being Halogen Free (HF). They are suitable for use in a wide operating temperature range and are supplied in tape and reel packaging for automated assembly.
Product Attributes
- Brand: Ming Yixuan Electronic Technology Co., LTD. (DongGuan Ming Yixuan Electronic Technology Co., LTD.)
- Origin: China (Dongguan, Guangdong Province)
- Environmental Compliance: Halogen Free (HF)
- Packaging: Tape and Reel (T)
- Terminal Material: Tin (S)
- Moisture Sensitivity Level (MSL): 1
Technical Specifications
Dimensions (Unit: mm)
| L (Max) | W (Max) | T (Max) | E (Typ) | F (Typ) | D (Typ) |
|---|---|---|---|---|---|
| 4.95 | 3.85 | 3.43 | 1.14 | 3.05 | 3.0 |
Electrical Characteristics
| Part Number | Inductance (H) | Test Freq (MHz) | Q (Min.) | SRF (MHz) Min. | Rdc () Max. | Irms (mA) Max. | Tolerance |
|---|---|---|---|---|---|---|---|
| MWI1812IF1R0ST-HF | 1 | 7.9 | 25 | 250.0 | 0.45 | 600 | K,M |
| MWI1812IF2R2ST-HF | 2.2 | 7.9 | 25 | 200.0 | 0.50 | 600 | K,M |
| MWI1812IF4R7ST-HF | 4.7 | 7.9 | 25 | 100.0 | 0.60 | 600 | K,M |
| MWI1812IF6R8ST-HF | 6.8 | 7.9 | 25 | 80.0 | 0.80 | 600 | K,M |
| MWI1812IF100ST-HF | 10 | 2.5 | 20 | 50.0 | 1.10 | 490 | K,M |
| MWI1812IF120ST-HF | 12 | 2.5 | 20 | 55.0 | 1.10 | 490 | K,M |
| MWI1812IF150ST-HF | 15 | 2.5 | 18 | 35.0 | 1.20 | 450 | K,M |
| MWI1812IF180ST-HF | 18 | 2.5 | 18 | 29.0 | 1.20 | 430 | K,M |
| MWI1812IF220ST-HF | 22 | 2.5 | 18 | 20.0 | 1.30 | 400 | K,M |
| MWI1812IF330ST-HF | 33 | 2.5 | 18 | 18.0 | 1.70 | 350 | K,M |
| MWI1812IF470ST-HF | 47 | 2.5 | 18 | 24.0 | 5.00 | 200 | K,M |
| MWI1812IF101ST-HF | 100 | 1 | 15 | 2.5 | 5.90 | 130 | K,M |
| MWI1812IF221ST-HF | 220 | 1 | 12 | 5.0 | 15.00 | 100 | K,M |
| MWI1812IF561ST-HF | 560 | 1 | 10 | 1.8 | 12.50 | 110 | K,M |
| MWI1812IF681ST-HF | 680 | 1 | 10 | 3.0 | 30.00 | 50 | K,M |
| MWI1812IF102ST-HF | 1000 | 1 | 10 | 1.0 | 20.00 | 50 | K,M |
Note: represents product tolerance (J5%; K10%; M20%).
General Specifications
| Specification | Details |
|---|---|
| Operating Temperature | -40 to +85 (Including self-generated heat) |
| Storage Temperature | -10 to +40 R.H.: 60% Max. |
| Recommended Usage Period | Within 12 months from the date of delivery |
Soldering Conditions
Re-flow Soldering (Lead Free):
- Preheat circuit and products to 150.
- Max tip temperature: 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 a tip diameter of 1.0mm.
- Limit soldering time to 3 seconds.
Package Specification (Taping)
| Reel Quantity | Inner Box Quantity | Outer Carton Quantity |
|---|---|---|
| 500 PCS per reel | 4 reels per box (2000 PCS) | Small box: 6 boxes (12000 PCS), Medium box: 8 boxes (16000 PCS), Large box: 10 boxes (20000 PCS) |
| Inner Box Dimensions | Outer Carton Dimensions |
|---|---|
| 20.3 * 19.3 * 5.5 cm | Small: 40.6 * 23 * 19.7 cm, Medium: 41 * 22 * 26 cm, Large: 41 * 22 * 33 cm |
Taping Drawings: Reel Dimensions (Unit: mm)
| A | B | C | N | G |
|---|---|---|---|---|
| 178 2.0 | 22 2.0 | 12.5 1.0 | 57.0 1.0 | 12 |
Leader and Blank Portion Peeling Off Force: 0.05 to 0.7N.
2506231755_MYX-MWI1812IF2R2KST-HF_C49241308.pdf
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