Lead Free Halogen Free Wire Wound Chip Inductor MYX MWI1812UCR39JST-HF for Electronic Circuit Integration

Product Overview

The MWI1812UC series is a line of wire-wound chip inductors designed for various electronic applications. These components offer a range of inductance values, tight tolerances, and specific electrical characteristics such as Quality Factor (Q) and Self-Resonant Frequency (SRF). They are manufactured by DongGuan Ming Yixuan Electronic Technology Co., LTD. and are available in lead-free (LF) and halogen-free (HF) options, catering to environmental compliance needs. The inductors are suitable for surface-mount technology and are provided in tape and reel packaging for automated assembly.

Product Attributes

• Brand: Ming Yixuan ()
• Origin: Dongguan, China
• Product Type: Wire Wound Chip Inductor
• Series: MWI1812UC
• Environmental Compliance: Lead Free (LF), Halogen Free (HF)
• Packaging: Tape and Reel (T), Bulk (B)
• Material: Chip Type (UC), Terminal Material (Gold - G, Tin - S)

Technical Specifications

Dimensions

Unit: mm

Electrical Characteristics

: 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.

General Specifications

• Operating Temperature: -40 to +125 (Including self-generated heat).
• Storage Temperature: -10 to +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. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application.

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.

Packaging Specifications

Taping Drawings

Unit: mm

Leader and blank portion peeling off force: 0.05 to 0.7N in the direction shown below.

Reel Dimensions

Unit: mm

Inside Box and Outside Carton

• Per Reel: 500 PCS
• Per Box: 4 reels, total 2000 PCS
• Small Carton: 6 boxes, total 12000 PCS
• Medium Carton: 8 boxes, total 16000 PCS
• Large Carton: 10 boxes, total 20000 PCS
• Inner Box Dimensions: 20.3*19.3*5.5cm
• Outer Carton Dimensions: Small: 40.6*23*19.7cm, Medium: 41*22*26cm, Large: 41*22*33cm