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quality Chip inductors MYX MWI1008IF2R7KST-HF series with defined inductance values and environmental compliance factory
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quality Chip inductors MYX MWI1008IF2R7KST-HF series with defined inductance values and environmental compliance factory
>
Specifications
Current Rating:
490mA
Inductance:
2.7uH
Frequency - Self Resonant:
135MHz
Tolerance:
±10%
DC Resistance(DCR):
1.28Ω
Type:
Wire-wound Chip Inductor
Q @ Frequency:
18@7.9MHz
Mfr. Part #:
MWI1008IF2R7KST-HF
Package:
1008
Key Attributes
Model Number: MWI1008IF2R7KST-HF
Product Description

Product Overview

The MWI1008IF series is a range of wire-wound chip inductors designed for various electronic applications. These inductors offer reliable performance with defined inductance values, Q factors, and self-resonant frequencies. They are suitable for use in circuits requiring precise inductance and efficient energy storage. The series is available in multiple inductance values and tolerances, catering to diverse design requirements.

Product Attributes

  • Brand: DongGuan Ming Yixuan Electronic Technology Co., LTD
  • Series: MWI1008IF
  • Origin: China
  • Environmental Compliance: Lead Free (LF), Halogen Free (HF), Red Phosphor Free (FP)
  • Material: Chip type (specific material not detailed)
  • Terminal Material: Tin terminal (S)
  • Packaging: Tape & Reel (T), Bulk (B)

Technical Specifications

Dimensions (Unit: mm)

L W T E F D
2.92 Max. 2.70 Max. 2.23 Max. 1.02 Typ. 2.54 Typ. 1.27 Typ.

Part Numbering System

MWI 1008 IF 1R0 K S T - HF

  1. Product Symbol: MWI
  2. Dimensions: 1008
  3. Chip Type: IF
  4. Inductance: e.g., 1R0 (1.0 H)
  5. Tolerance: J (5%), 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)

Electrical Characteristics

No. Part Number L (H) Freq (MHz) Q (Typ.) SRF (MHz) Min. Rdc () Max. Isat (mA) Max. Tolerance
1 MWI1008IFR39ST-HF 0.39 7.9 12 400 0.40 500 K,M
2 MWI1008IFR47ST-HF 0.47 25 12 600 0.27 700 K,M
3 MWI1008IFR56ST-HF 0.56 7.9 12 230 0.62 700 K,M
4 MWI1008IFR68ST-HF 0.68 7.9 12 230 0.62 700 K,M
5 MWI1008IFR82ST-HF 0.82 7.9 12 230 0.62 700 K,M
6 MWI1008IFR90ST-HF 0.9 7.9 20 300 0.35 1400 K,M
7 MWI1008IF1R0ST-HF 1 7.9 18 230 0.62 700 K,M
8 MWI1008IF1R2ST-HF 1.2 7.9 18 210 0.68 650 K,M
9 MWI1008IF1R5ST-HF 1.5 7.9 18 190 0.76 630 K,M
10 MWI1008IF1R8ST-HF 1.8 7.9 18 170 0.84 600 K,M
11 MWI1008IF2R0ST-HF 2 7.9 18 160 1.10 550 K,M
12 MWI1008IF2R2ST-HF 2.2 7.9 18 150 1.10 520 K,M
13 MWI1008IF2R7ST-HF 2.7 7.9 18 135 1.28 490 K,M
14 MWI1008IF3R3ST-HF 3.3 7.9 18 120 1.46 450 K,M
15 MWI1008IF3R9ST-HF 3.9 7.9 18 105 2.30 300 K,M
16 MWI1008IF4R7ST-HF 4.7 7.9 18 90 2.00 400 K,M
17 MWI1008IF5R6ST-HF 5.6 7.9 15 80 1.80 380 K,M
18 MWI1008IF6R8ST-HF 6.8 7.9 15 70 2.00 360 K,M
19 MWI1008IF8R2ST-HF 8.2 7.9 15 65 2.65 330 K,M
20 MWI1008IF100ST-HF 10 2.5 12 60 2.95 300 K,M
21 MWI1008IF150ST-HF 15 2.5 12 30 3.70 280 K,M
22 MWI1008IF180ST-HF 18 2.5 12 26 4.00 160 K,M
23 MWI1008IF220ST-HF 22 2.5 12 22 6.14 270 K,M
24 MWI1008IF330ST-HF 33 2.5 10 12 7.00 200 K,M
25 MWI1008IF390ST-HF 39 2.5 10 16 10.00 180 K,M
26 MWI1008IF470ST-HF 47 2.5 10 10 10.70 160 K,M
27 MWI1008IF560ST-HF 56 2.5 10 8 12.00 170 K,M
28 MWI1008IF680ST-HF 68 2.5 10 6 13.50 145 K,M
29 MWI1008IF820ST-HF 82 2.5 8 6 20.00 100 K,M
30 MWI1008IF101ST-HF 100 1 8 4 21.00 80 K,M

Test Remarks:

  • All test data is referenced to 25 ambient.
  • Isat: DC current at which inductance drops approximately 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 recommended.

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 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.

Packaging

Type A B C 1008 178 60 13 21 2 8.4 2
Packaging Quantity: 2000Pcs/ (Reel)

Package Specifications

  • Inside Box & Outside Carton
  • Reel Quantity: 2000 PCS per reel
  • Inner Box Quantity: 4 reels per box, total 8000 PCS
  • Outer Carton Quantity:
    • Small Box: 6 boxes, total 48,000 PCS
    • Medium Box: 8 boxes, total 64,000 PCS
    • Large Box: 10 boxes, total 80,000 PCS
  • Inner Box Dimensions: 20.3*19.3*5.5cm
  • Outer Carton Dimensions:
    • Small Box: 40.6*23*19.7cm
    • Medium Box: 41*22*26cm
    • Large Box: 41*22*33cm

2505191720_MYX-MWI1008IF2R7KST-HF_C48946609.pdf

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