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quality Compact 0805 wire wound chip inductor MYX MWI0805IF470KST HF with performance and excellent Q factor factory
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quality Compact 0805 wire wound chip inductor MYX MWI0805IF470KST HF with performance and excellent Q factor factory
>
Specifications
Inductance:
47uH
Frequency - Self Resonant:
14MHz
Tolerance:
±10%
Current - Saturation (Isat):
55mA
DC Resistance(DCR):
13.8Ω
Type:
Wire-wound Chip Inductor
Q @ Frequency:
10@2.5MHz
Mfr. Part #:
MWI0805IF470KST-HF
Package:
0805
Key Attributes
Model Number: MWI0805IF470KST-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 precise inductance values, tight tolerances, and excellent Q factors. They are suitable for use in a wide operating temperature range and are manufactured with environmentally friendly materials (LF, HF, FP options available). The compact 0805 package size makes them ideal for space-constrained designs.

Product Attributes

  • Brand: Ming Yixuan (DongGuan Ming Yixuan Electronic Technology Co., LTD)
  • Product Line: MWI0805IF series
  • Origin: China
  • Environmental Compliance: Lead Free (LF), Halogen Free (HF), Red Phosphor Free (FP)
  • Packaging Options: Tape & Reel (T), Bulk (B)
  • Moisture Sensitivity Level (MSL): 1
  • Recommended Usage Period: Within 12 months from date of delivery

Technical Specifications

Shape & Dimension

Unit: mm

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

Part Numbering System

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

  • 1. Product Symbol: MWI
  • 2. Dimensions: 0805
  • 3. Material Type: IF
  • 4. Inductance: e.g., 220 (22uH)
  • 5. Tolerance: J (5%), K (10%), M (20%)
  • 6. Terminal Material: 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)

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 1.0 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 3.0 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 10.0 2.5 10 40 2.55 150 K,M
29 MWI0805IF120ST-HF 12.0 2.5 10 16 3.50 100 K,M
30 MWI0805IF150ST-HF 15.0 2.5 10 16 4.20 100 K,M
31 MWI0805IF180ST-HF 18.0 2.5 10 15 4.50 95 K,M
32 MWI0805IF220ST-HF 22.0 2.5 1 14 6.00 80 K,M
33 MWI0805IF270ST-HF 27.0 2.5 10 17 10.70 60 K,M
34 MWI0805IF330ST-HF 33.0 2.5 10 17 10.7 60 K,M
35 MWI0805IF470ST-HF 47.0 2.5 10 14 13.8 55 K,M
36 MWI0805IF560ST-HF 56.0 2.5 10 8 14.0 30 K,M
37 MWI0805IF680ST-HF 68.0 2.5 8 11 17.5 40 K,M
38 MWI0805IF101ST-HF 100.0 1 8 5 25.0 30 K,M
39 MWI0805IF111ST-HF 110.0 1 8 5 26.0 20 K,M

: 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.

General Specification

  • Operating Temperature: -40 ~ +85 (Including self-generated heat)
  • Storage Temperature: -10 ~ +40, R.H.: 60% Max.
  • Part Temperature Limit: Should not exceed 85 C under worst-case operating conditions (ambient + temp rise). Verification in end application is recommended.

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 tip diameter of 1.0mm.
  • Limit soldering time to 3 sec.

Package Specification

Tape & Reel (0805):

  • Packaging Quantity: 2000 Pcs/Reel
  • Reel Dimensions (mm): E=178, W=60, t=2
  • Carrier Tape Dimensions (mm): A=1.9, B=2.4, T=1.45, A=1.9, B=2.4, C=1.45, D=0.8, E=1.75, W=8.4, P1=4.0

Packaging Quantity Breakdown:

  • Per Reel: 2000 Pcs
  • Per Inner Box: 4 Reels (8000 Pcs)
  • Per Outer Carton (Small): 6 Inner Boxes (48000 Pcs)
  • Per Outer Carton (Medium): 8 Inner Boxes (64000 Pcs)
  • Per Outer Carton (Large): 10 Inner Boxes (80000 Pcs)

Box Dimensions:

  • Inner Box: 20.3*19.3*5.5cm
  • Outer Carton (Small): 40.6*23*19.7cm
  • Outer Carton (Medium): 41*22*26cm
  • Outer Carton (Large): 41*22*33cm

2505191720_MYX-MWI0805IF470KST-HF_C48946472.pdf

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