Compact wire wound chip inductor MYX MWI0402IF4R7KST-HF suitable for precise electronic applications

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Product Description

Product Overview

The MWI0402IF series is a range of wire-wound chip inductors designed for various electronic applications. These inductors offer a compact form factor with precise dimensions, making them suitable for space-constrained designs. They are manufactured by DongGuan Ming Yixuan Electronic Technology Co., LTD, a company based in Guangdong, China. The series is available in a range of inductance values and tolerances, with options for lead-free and halogen-free environmental compliance.

Product Attributes

Brand: Ming Yixuan
Origin: Dongguan, Guangdong, China
Product Type: Wire Wound Chip Inductor
Series: MWI0402IF
Environmental Compliance: LF (Lead Free), HF (Halogen Free)
Packaging Options: Tape & Reel (T), Bulk (B)

Technical Specifications

Dimensions

Unit: mm

L	W	T	E	F	D
1.19 Max.	0.7 Max.	0.64 Max.	0.36 Max.	0.66 Typ.	0.46 Typ.

Part Numbering System

MWI 0402 IF R47 K S T - HF

Position	Description	Options
1	Product Symbol	MWI
2	Dimensions	0402
3	Chip Type	IF
4	Inductance	e.g., R47 (0.47uH), 22N (22nH)
5	Tolerance	J (5%), K (10%), M (20%)
6	Terminal	S (Tin terminal)
7	Packaging	T (Tape & Reel), B (Bulk)
8	Environmental	LF (Lead Free), HF (Halogen Free)

Electrical Characteristics

No.	Part Number	L (nH)	Freq (MHz)	SRF (MHz) Min.	Rdc () Max.	Irms (mA) Max.	Isat (mA) Max.	Tolerance
1	MWI0402IF22NST-HF	22	7.9	2500	0.065	1300	1400	K,M
2	MWI0402IF36NST-HF	36	7.9	2300	0.075	1300	1400	K,M
3	MWI0402IF39NST-HF	39	7.9	2200	0.115	830	1200	K,M
4	MWI0402IF56NST-HF	56	7.9	1900	0.095	1000	1200	K,M
5	MWI0402IF75NST-HF	75	7.9	1600	0.15	600	1200	K,M
6	MWI0402IF78NST-HF	78	7.9	1600	0.13	970	1200	K,M
7	MWI0402IFR10ST-HF	100	7.9	1400	0.16	900	1200	K,M
8	MWI0402IFR11ST-HF	110	7.9	1000	0.2	850	1000	K,M
9	MWI0402IFR15ST-HF	150	7.9	1220	0.26	630	1000	K,M
10	MWI0402IFR18ST-HF	180	7.9	1150	0.28	560	1000	K,M
11	MWI0402IFR20ST-HF	200	7.9	1000	0.44	400	1000	K,M
12	MWI0402IFR22ST-HF	220	7.9	1150	0.53	380	1000	K,M
13	MWI0402IFR25ST-HF	250	7.9	900	0.9	360	900	K,M
14	MWI0402IFR27ST-HF	270	7.9	860	0.9	360	900	KM
15	MWI0402IFR30ST-HF	300	7.9	860	0.9	360	900	K,M
16	MWI0402IFR33ST-HF	330	7.9	820	0.56	350	600	J,K,M
17	MWI0402IFR36ST-HF	360	7.9	810	0.9	250	600	J,K,M
18	MWI0402IFR39ST-HF	390	7.9	760	1.0	200	500	J,K,M
19	MWI0402IFR47ST-HF	470	7.9	650	1.0	200	500	J,K,M
20	MWI0402IFR56ST-HF	560	7.9	600	1.2	200	500	J,K,M
21	MWI0402IFR68ST-HF	680	7.9	290	1.6	100	250	J,K,M
22	MWI0402IFR82ST-HF	820	7.9	385	5.85	90	200	J,K,M
23	MWI0402IF1R0ST-HF	1000	7.9	200	6.5	50	200	J,K,M
24	MWI0402IF2R2ST-HF	2200	7.9	100	2.3	40	200	J,K,M
25	MWI0402IF3R3ST-HF	3300	7.9	80	3.6	10	200	J,K,M
26	MWI0402IF4R7ST-HF	4700	7.9	50	4.8	10	200	J,K,M
27	MWI0402IF6R8ST-HF	6800	7.9	50	6.1	10	200	J,K,M
28	MWI0402IF100ST-HF	10000	1	20	8.5	10	200	J,K,M

indicates product tolerance: J5%; 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.
Irms: DC current that causes the temperature rise (T 40 ) from 25 ambient.

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.