Wire Wound Chip Inductor MWI0805IFR81KST-HF Featuring Halogen Free Compliance and Precise Inductance

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Price: Negotiable

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Delivery Time: Negotiable

Product Description

Product Overview

The MWI0805IF series is a range of wire-wound chip inductors designed for various electronic applications. These components offer reliable performance with precise inductance values and tight tolerances. They are manufactured by DongGuan Ming Yixuan Electronic Technology Co., LTD and are available in tape and reel packaging for automated assembly. The series is compliant with Halogen Free (HF) environmental standards.

Product Attributes

Brand: Ming Yixuan
Origin: Dongguan, China
Product Type: Wire Wound Chip Inductor
Series: MWI0805IF
Environmental Compliance: Halogen Free (HF)
Certifications: Lead Free (LF) available

Technical Specifications

Dimensions (Unit: mm)

Parameter	Value (Max/Typ)
Length (L)	2.4 Max.
Width (W)	1.73 Max.
Thickness (T)	1.52 Max.
End Dimension (E)	1.02 Typ.
Footprint (F)	1.78 Typ.
Terminal Diameter (D)	0.76 Typ.

Part Numbering System

Position	Description
1	Product Symbol (MWI)
2	Dimensions (0805)
3	Chip Type (IF)
4	Inductance (e.g., 220 for 22uH)
5	Tolerance (J: 5%; K: 10%; M: 20%)
6	Terminal Material (S: Tin terminal)
7	Packaging (T: Tape & Reel; B: Bulk)
8	Environmental (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	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 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: 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.

Soldering Conditions

Re-flow Soldering (Lead Free): Preheat 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.

Package Specification

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	1.9	2.4	1.45	0805	178	60	13

Packaging Quantity: 2000 Pieces/Reel

Packaging Specifications (Inside Box and Outside Carton)

Description	Quantity	Dimensions (cm)
Per Reel	2000 Pcs	-
Inner Box (4 Reels)	8000 Pcs	20.319.35.5
Outer Carton (Small, 6 Inner Boxes)	48000 Pcs	40.62319.7
Outer Carton (Medium, 8 Inner Boxes)	64000 Pcs	412226
Outer Carton (Large, 10 Inner Boxes)	80000 Pcs	412233