Delta Electronics manual SMT Power Inductor, STQ124R,STQ125R,STQ127R Type, Features, L uH

SMT Power Inductor

STQ124R,STQ125R,STQ127R Type

Features

Low profile, SMD type.
Magnetically shielded, suitable for high density mounting.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Two windings ,ideal for notebook power source circuits, DC-DC
converters applications.
In addition to the standard versions shown here, custom inductors
are available to meet your exact requirements.	RECOMMENDED PAD

Mechanical Dimension : Unit :mm

H	¡Ó
	12.2 0.3

7.6

2.4

2.2 2.0

1.0

2.9

12.8 7.0

12.2 ¡Ó0.3

0.6

5.4

Electrical Characteristics :

PART NO.	L (uH)		DCR ( m	) MAX	TURN RATIO	IRATED	DIMENSION "H"
	L1	L2	L1	L2	( L1 : L2 )	(Adc)	mm (MAX)
STQ124R -5622	5.6	24.5	25	450	1 : 2.2	5.2	4.5
STQ124R -6822	6.8	28	33	470	1 : 2.2	4.7	4.5
STQ124R -8222	8.2	35	33	580	1 : 2.2	4.3	4.5
STQ124R -1022	10	45	36	590	1 : 2.2	4.0	4.5
STQ124R -1024	10	47	39	600	1 : 2.4	4.0	4.5
STQ124RA -6320	6.3	26.5	33	510	1 : 2.0	5.5	4.5
STQ124RA -8222	8.2	35	33	580	1 : 2.2	5.0	4.5
STQ1250R -4722	4.7	22.2	25	340	1 : 2.2	7.0	4.5
STQ1250R -1022	10	45	30	420	1 : 2.2	7.0	4.5
STQ125R -5622	5.6	26.5	20	220	1 : 2.2	5.3	6.0
STQ125R -6822	6.8	32	21	250	1 : 2.2	5.0	6.0
STQ125R -8220	8.2	32	22	260	1 : 2.0	4.7	6.0
STQ125R -8222	8.2	35	22	270	1 : 2.2	4.7	6.0
STQ125R -1014	10	21	27	182	1 : 1.4	4.3	6.0
STQ125R -1016	10	25	27	220	1 : 1.6	4.3	6.0
STQ125R -1022	10	45	27	300	1 : 2.2	4.3	6.0
STQ125R -1220	10	45	30	300	1 : 2.0	4.0	6.0
STQ125RA -5022	5.0	23.5	17	260	1 : 2.2	7.0	6.0
STQ125RA -8222	8.2	28	22	250	1 : 2.2	5.0	6.0
STQ125RA -1018	10	31.8	27	232	1 : 1.8	7.0	6.0
STQ125RA -7322	7.3	36.5	25	340	1 : 2.2	7.0	6.0
STQ127R -7622	7.6	38	22	300	1 : 2.2	7.0	8.0
STQ127R -1022	10	45	30	200	1 : 2.2	4.5	8.0
STQ127R -1042	10	178	30	660	1 : 4.2	4.5	8.0
STQ127RA -4722	4.7	15.2	11	220	1 : 2.2	10	8.0
STQ127RA -1022	10	45	30	200	1 : 2.2	7	8.0
Tolerance of inductance : 30%
IRATED : rated current	L<25% ,	T< 45OC at IRATED.
Operating temperature : -20 OC to 105 OC (including self-temperature rise)
Test condition at 25OC : 1KHz, 1V

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG) 252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C. TEL: 886-3-3591968; FAX: 886-3-3591991

http://www.deltaww.com

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