Wire wound chip inductor MYX MWI1008IF220KST-HF designed for stable operation in electronic circuits

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Product Description

Product Overview

The MWI1008IF series is a range of wire-wound chip inductors designed for various electronic applications. These components offer reliable performance with a focus on specific electrical characteristics like inductance, Q factor, and self-resonant frequency. They are suitable for integration into compact electronic devices and systems where precise inductance values are required.

Product Attributes

Brand: DongGuan Ming Yixuan Electronic Technology Co., LTD
Origin: China
Product Line: MWI1008IF Series
Environmental Compliance: HF (Halogen Free)
Certifications: Not specified, but implies approval by customer.

Technical Specifications

Shape & Dimension

Parameter	Dimension (mm)
L	2.92 Max.
W	2.70 Max.
T	2.23 Max.
E	1.02 Typ.
F	2.54 Typ.
D	1.27 Typ.

Part Numbering System

MWI 1008 IF 1R0 K S T - HF

1. PRODUCT SYMBOL: MWI
2. DIMENSIONS: 1008
3. MATERIAL: IF (Chip Type)
4. INDUCTANCE: e.g., 1R0 (1.0H)
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:

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

General Specifications

Parameter	Value
Operating Temperature	-40 ~ +85 (Including self-generated heat)
Storage Temperature	-10 ~ +40 R.H.: 60% Max.
Moisture Sensitivity Level (MSL)	1
Recommended Usage Period	Within 12 months from the date of delivery
Maximum Part Temperature	85 C (under worst-case operating conditions, verified in end application)

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: 0.08mm (best), 0.1mm (max)

Hand Soldering:

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

Packaging

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