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Specifications
Current Rating:
50mA
Inductance:
680uH
Frequency - Self Resonant:
3MHz
Tolerance:
±10%
DC Resistance(DCR):
30Ω
Type:
Wire-wound Chip Inductor
Q @ Frequency:
10
Mfr. Part #:
MWI1812IF681KST-HF
Package:
1812
Key Attributes
Model Number:
MWI1812IF681KST-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 surface-mount technology and come in standard packaging options for efficient integration into manufacturing processes.
Product Attributes
- Brand: Ming Yixuan Electronic Technology Co., LTD. (DongGuan Ming Yixuan)
- Origin: China
- Product Type: Wire Wound Chip Inductor
- Series: MWI1812IF
- Environmental Compliance: Halogen Free (HF)
- Terminal Material: Tin terminal (S)
- Packaging: Tape & Reel (T), Bulk (B)
- Moisture Sensitivity Level (MSL): 1
Technical Specifications
Dimensions (Unit: mm)
| L | W | T | E | F | D |
|---|---|---|---|---|---|
| 4.95 Max. | 3.85 Max. | 3.43 Max. | 1.14 Typ. | 3.05 Typ. | 3.0 Typ. |
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 |
: Represents product tolerance (J5%; K10%; M20%)
General Specifications
- Operating Temperature: -40 ~ +85 (Including self-generated heat)
- Storage Temperature: -10 ~ +40 R.H.: 60% Max.
- Recommended Usage: Within 12 months from the date of delivery.
- Part Temperature Limit: Should not exceed 85 C under worst-case operating conditions. Verification in end application is required.
Soldering Conditions
- Re-flow Soldering (Lead Free): Preheat to 150; Max tip temperature 260; Max 2 reflow times. Solder paste thickness: 0.08mm best, 0.1mm max.
- Hand Soldering: Use a 20 watt soldering iron with a 1.0mm tip diameter. Limit soldering time to 3 seconds.
Package Specification
- Taping: Reel Dimensions (Unit: mm) - A: 1782.0, B: 222.0, C: 12.51.0, N: 57.01.0, G: 12.
- Leader and Blank Portion: Peeling off force: 0.05 to 0.7N.
- Quantity per Reel: 500 PCS.
- Inner Box Packaging: 4 reels per box (2000 PCS). Inner box dimensions: 20.3*19.3*5.5cm.
- Outer Carton Packaging: Small carton: 6 boxes (12000 PCS), dimensions: 40.6*23*19.7cm. Medium carton: 8 boxes (16000 PCS), dimensions: 41*22*26cm. Large carton: 10 boxes (20000 PCS), dimensions: 41*22*33cm.
2506231755_MYX-MWI1812IF681KST-HF_C49241321.pdf
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