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quality Compact wire wound chip inductor MYX MWI0805IF4R7KST HF 0805 size lead free halogen free for electronic factory
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quality Compact wire wound chip inductor MYX MWI0805IF4R7KST HF 0805 size lead free halogen free for electronic factory
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Specifications
Inductance:
4.7uH
Frequency - Self Resonant:
85MHz
Tolerance:
±10%
Current - Saturation (Isat):
250mA
DC Resistance(DCR):
2.05Ω
Type:
Wire-wound Chip Inductor
Q @ Frequency:
12@7.9MHz
Mfr. Part #:
MWI0805IF4R7KST-HF
Package:
0805
Key Attributes
Model Number: MWI0805IF4R7KST-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 various inductance values, tolerances, and packaging options, including lead-free and halogen-free variants.

Product Attributes

  • Brand: Ming Yixuan ()
  • Origin: Dongguan, China
  • Product Type: Wire Wound Chip Inductor
  • Series: MWI0805IF
  • Environmental Compliance: LF (Lead Free), HF (Halogen Free), FP (Red Phosphor Free)
  • Certifications: Moisture Sensitivity Level (MSL) 1

Technical Specifications

Dimensions (Unit: mm)

Parameter 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.

Part Numbering System

Position Description
1 Product Symbol (MWI)
2 Dimensions (0805)
3 Chip Type (IF)
4 Inductance
5 Tolerance (J: 5%; K: 10%; M: 20%)
6 Terminal Material (S: Tin terminal)
7 Packaging (T: Tape & Reel; B: Bulk)
8 Environmental Compliance (LF, HF, FP)

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

Soldering Conditions

  • Re-flow Soldering (Lead Free): Preheat to 150, peak temperature 260 (Max tip temperature). Reflow times: no more than 2 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 (Tape & Reel)

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

Packaging Quantity: 2000 Pcs/Reel

Package Specifications (Box and Carton)

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

2505191720_MYX-MWI0805IF4R7KST-HF_C48946460.pdf

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