86--15347289033
feliciazhou@pa.ecer.com
Online Service

Online Service

Contact Person
feliciazhou@pa.ecer.com
8615347289033
+86 136 6733 2386
quality Wire wound chip inductor MYX MWI0805IF3R9KST-HF with halogen free compliance and tin terminal material factory
<
quality Wire wound chip inductor MYX MWI0805IF3R9KST-HF with halogen free compliance and tin terminal material factory
>
Specifications
Inductance:
3.9uH
Frequency - Self Resonant:
90MHz
Tolerance:
±10%
Current - Saturation (Isat):
280mA
DC Resistance(DCR):
1.95Ω
Type:
Wire-wound Chip Inductor
Q @ Frequency:
12@7.9MHz
Mfr. Part #:
MWI0805IF3R9KST-HF
Package:
0805
Key Attributes
Model Number: MWI0805IF3R9KST-HF
Product Description

Product Overview

The MWI0805IF series is a range of wire-wound chip inductors designed for various electronic applications. These inductors offer reliable performance with a compact 0805 chip size. They are manufactured by DongGuan Ming Yixuan Electronic Technology Co., LTD and are available in multiple inductance values with different tolerance options. The series is designed to meet environmental standards, with Halogen Free (HF) options available.

Product Attributes

  • Brand: Ming Yixuan
  • Origin: Dongguan, China
  • Product Line: MWI0805IF Series
  • Chip Type: Wire Wound
  • Environmental Compliance: LF (Lead Free), HF (Halogen Free)
  • Terminal Material: Tin (S)
  • Packaging Options: Tape & Reel (T), Bulk (B)

Technical Specifications

Dimensions (Unit: mm)

Dimension Value
L 2.4 Max.
W 1.73 Max.
T 1.52 Max.
E 1.02 Typ.
F 1.78 Typ.
D 0.76 Typ.

Electrical Characteristics

No. Part Number L (uH) Freq (MHz) Q Min. SRF Min. (MHz) Rdc Max. () Isat Max. (mA) Tolerance
1 MWI0805IFR12ST-HF 0.12 7.9 19 340 0.27 750 K,M
2 MWI0805IFR15ST-HF 0.15 7.9 19 480 0.30 720 K,M
3 MWI0805IFR18ST-HF 0.18 7.9 19 480 0.40 720 K,M
4 MWI0805IFR22ST-HF 0.22 7.9 19 480 0.40 720 K,M
5 MWI0805IFR27ST-HF 0.27 7.9 19 500 0.31 650 K,M
6 MWI0805IFR39ST-HF 0.39 7.9 19 500 0.31 720 K,M
7 MWI0805IFR47ST-HF 0.47 7.9 19 500 0.31 720 K,M
8 MWI0805IFR56ST-HF 0.56 7.9 12 400 0.46 400 K,M
9 MWI0805IFR62ST-HF 0.62 7.9 19 400 0.46 590 K,M
10 MWI0805IFR68ST-HF 0.68 7.9 19 400 0.46 590 K,M
11 MWI0805IFR81ST-HF 0.81 7.9 12 360 1.00 520 K,M
12 MWI0805IFR88ST-HF 0.88 7.9 12 360 1.00 520 K,M
13 MWI0805IFR91ST-HF 0.91 7.9 12 360 1.00 430 K,M
14 MWI0805IF1R0ST-HF 1 7.9 12 360 1.00 430 K,M
15 MWI0805IF1R2ST-HF 1.2 7.9 12 350 1.15 410 K,M
16 MWI0805IF1R5ST-HF 1.5 7.9 12 300 1.20 400 K,M
17 MWI0805IF1R8ST-HF 1.8 7.9 12 300 1.35 380 K,M
18 MWI0805IF2R2ST-HF 2.2 7.9 12 170 1.50 350 K,M
19 MWI0805IF2R7ST-HF 2.7 7.9 12 100 1.70 320 K,M
20 MWI0805IF3R0ST-HF 3 7.9 12 90 1.80 300 K,M
21 MWI0805IF3R3ST-HF 3.3 7.9 12 90 1.80 300 K,M
22 MWI0805IF3R9ST-HF 3.9 7.9 12 90 1.95 280 K,M
23 MWI0805IF4R7ST-HF 4.7 7.9 12 85 2.05 250 K,M
24 MWI0805IF5R6ST-HF 5.6 7.9 12 70 2.30 240 K,M
25 MWI0805IF6R8ST-HF 6.8 7.9 12 55 2.60 220 K,M
26 MWI0805IF7R5ST-HF 7.5 7.9 12 50 2.60 180 K,M
27 MWI0805IF8R2ST-HF 8.2 7.9 12 50 3.00 180 K,M
28 MWI0805IF100ST-HF 10 2.5 10 40 2.55 150 K,M
29 MWI0805IF120ST-HF 12 2.5 10 16 3.50 100 K,M
30 MWI0805IF150ST-HF 15 2.5 10 16 4.20 100 K,M
31 MWI0805IF180ST-HF 18 2.5 10 15 4.50 95 K,M
32 MWI0805IF220ST-HF 22 2.5 10 14 6.00 80 K,M
33 MWI0805IF270ST-HF 27 2.5 10 17 10.70 60 K,M
34 MWI0805IF330ST-HF 33 2.5 10 17 10.7 60 K,M
35 MWI0805IF470ST-HF 47 2.5 10 14 13.8 55 K,M
36 MWI0805IF560ST-HF 56 2.5 10 8 14.0 30 K,M
37 MWI0805IF680ST-HF 68 2.5 8 11 17.5 40 K,M
38 MWI0805IF101ST-HF 100 1 8 5 25.0 30 K,M
39 MWI0805IF111ST-HF 110 1 8 5 26.0 20 K,M

Note: represents product tolerance: K10%; M20%

Test Remarks

  • All test data is referenced to 25 ambient.
  • Isat: DC current at which inductance drops approximate 30% from its value without current.

General Specifications

  • Operating Temperature: -40 ~ +85 (Including self-generated heat)
  • Storage Temperature: -10 ~ +40 R.H.: 60% Max.
  • Moisture Sensitivity Level (MSL): 1
  • Recommended Usage: Products should be used 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, considering circuit design, component placement, PWB trace size and thickness, airflow, and other cooling provisions.

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: best is 0.08mm, maximum is 0.1mm.

Hand Soldering:

  • Use a 20 watt soldering iron with a tip diameter of 1.0mm.
  • Limit soldering time to 3 sec.

Package Specification (Tape & Reel)

Type A B T A B C D E W t
0805 1.9 2.4 1.45 0805 178 60 13 21 8.4 2

Packaging Quantity: 2000Pcs/Reel

Package Specifications (Box and Carton)

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

2505191720_MYX-MWI0805IF3R9KST-HF_C48946459.pdf

Request A Quote

Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible

You Can Upload Up To 5 Files And Each File Sized 10M Max