MWI0805QD1R5MST-HF Wire Wound Chip Inductor with Lead Free and Halogen Free Environmental Compliance

Product Overview

The MWI0805QD series is a line of wire-wound chip inductors designed for electronic applications. These components offer reliable performance with various inductance values, tolerances, and packaging options. They are suitable for use in a wide range of operating temperatures and are manufactured by DongGuan Ming Yixuan Electronic Technology Co., LTD.

Product Attributes

• Brand: Ming Yixuan ()
• Origin: Dongguan, China
• Product Type: Wire Wound Chip Inductor
• Series: MWI0805QD
• Environmental Compliance: Lead Free (LF), Halogen Free (HF), Red Phosphor Free (FP)
• Moisture Sensitivity Level (MSL): 1
• Recommended Shelf Life: Within 12 months from date of delivery

Technical Specifications

1. Shape & Dimension (Unit: mm)

2. Part Numbering System

MWI 0805 QD [Inductance] [Tolerance] [Terminal] [Packaging] [E.P.]

• 1. Product Symbol: MWI
• 2. Dimensions: 0805
• 3. Material: QD (Chip Type)
• 4. Inductance: e.g., 1R0 (1.0uH), 1R5 (1.5uH), 2R2 (2.2uH), 4R7 (4.7uH), 6R8 (6.8uH), 100 (10uH), 150 (15uH), 220 (22uH)
• 5. Tolerance: 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)

3. Electrical Characteristics

Product Tolerance: K 10%; M 20%

Test Remarks:

• All test data is referenced to 25 ambient.
• Isat: DC current at which inductance drops approximate 30% from its value without current.
• Irms: DC current that causes the temperature rise (T 40 ) from 25 ambient.

4. General Specification

• 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: The part temperature (ambient + temp rise) should not exceed 85 C under worst-case operating conditions. Verification in the end application is required.

5. Soldering Conditions

• Re-flow Soldering (Lead Free): Preheat to 150; Tip temperature (Max) 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 tip diameter of 1.0mm; Limit soldering time to 3 sec.

6. Appearance Defect Judging Standard

• Copper wire exposed: Area of copper wire exposed in magnetic shield area less than 0.06 square millimeter is OK.

7. Package Specification (Tape & Reel)

Packaging Quantity: 2000 Pcs/Reel

8. Package Specifications (Inside Box and Outside Carton)

• Per Reel: 2000 Pcs
• Per Inner Box: 4 Reels (8000 Pcs)
• Outer Carton Sizes:
• Small Box: 6 Inner Boxes (48000 Pcs) - 40.6*23*19.7cm
• Medium Box: 8 Inner Boxes (64000 Pcs) - 41*22*26cm
• Large Box: 10 Inner Boxes (80000 Pcs) - 41*22*33cm
• Inner Box Dimensions: 20.3*19.3*5.5cm