Products

SMD POWER INDUCTOR

GQH TYPE

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Features

Low profile construction and miniature size.
Magnetic shielded construction.
High current saturation.
For new generation portable product D/D converter unit.

Product Details
Company Profile

Description

Product Identification

GQH3
1

271
2

K
3　

PRODUCT CODE
INDUTANCE CODE
TOLERANCE CODE

Specification

Part Number	Nominal Value (μH)	Tolerance (%)	Test Frequency	Nominal Value (μH)	Test Frequency	DC Resistance(Ω) Max.	Self Resonant Frequency (MHz) Min.	Allowable Current (mA)
Part Number	Inductance			Q		DC Resistance(Ω) Max.	Self Resonant Frequency (MHz) Min.	Allowable Current (mA)
GQH3 - 1R0M	1.0	±20	1MHz	20	1MHz	0.20	120	500
GQH3 - 1R2M	1.2	±20	1MHz	20	1MHz	0.20	100	500
GQH3 - 1R5M	1.5	±20	1MHz	20	1MHz	0.30	85	500
GQH3 - 1R8M	1.8	±20	1MHz	20	1MHz	0.30	75	500
GQH3 - 2R2M	2.2	±20	1MHz	20	1MHz	0.30	62	500
GQH3 - 2R7M	2.7	±20	1MHz	20	1MHz	0.32	53	500
GQH3 - 3R3M	3.3	±20	1MHz	20	1MHz	0.35	47	500
GQH3 - 3R9M	3.9	±20	1MHz	20	1MHz	0.38	41	500
GQH3 - 4R7K	4.7	±10	1MHz	30	1MHz	0.40	38	500
GQH3 - 5R6K	5.6	±10	1MHz	30	1MHz	0.47	33	500
GQH3 - 6R8K	6.8	±10	1MHz	30	1MHz	0.50	31	450
GQH3 - 8R2K	8.2	±10	1MHz	30	1MHz	0.56	27	450
GQH3 - 100K	10	±10 (±5)	1MHz	35	1MHz	0.56	23	400
GQH3 - 120K	12	±10 (±5)	1MHz	35	1MHz	0.62	21	380
GQH3 - 150K	15	±10 (±5)	1MHz	35	1MHz	0.73	19	360
GQH3 - 180K	18	±10 (±5)	1MHz	35	1MHz	0.82	17	340
GQH3 - 220K	22	±10 (±5)	1MHz	35	1MHz	0.94	15	320
GQH3 - 270K	27	±10 (±5)	1MHz	35	1MHz	1.1	14	300
GQH3 - 330K	33	±10 (±5)	1MHz	35	1MHz	1.2	12	270
GQH3 - 390K	39	±10 (±5)	1MHz	35	1MHz	1.4	11	240
GQH3 - 470K	47	±10 (±5)	1MHz	35	1MHz	1.5	10	220
GQH3 - 560K	56	±10 (±5)	1MHz	35	1MHz	1.7	9.3	200
GQH3 - 680K	68	±10 (±5)	1MHz	35	1MHz	1.9	8.4	180
GQH3 - 820K	82	±10 (±5)	1MHz	35	1MHz	2.2	7.5	170
GQH3 - 101K	100	±10 (±5)	1MHz	40	796kHz	2.5	6.8	160
GQH3 - 121K	120	±10 (±5)	1MHz	40	796kHz	3.0	6.2	150
GQH3 - 151K	150	±10 (±5)	1MHz	40	796kHz	3.7	5.5	130
GQH3 - 181K	180	±10 (±5)	1MHz	40	796kHz	4.5	5.0	120
GQH3 - 221K	220	±10 (±5)	1MHz	40	796kHz	5.4	4.5	110
GQH3 - 271K	270	±10 (±5)	1MHz	40	796kHz	6.8	4.0	100
GQH3 - 331K	330	±10 (±5)	1MHz	40	796kHz	8.2	3.6	95
GQH3 - 391K	390	±10 (±5)	1MHz	40	796kHz	9.7	3.3	90
GQH3 - 471K	470	±10 (±5)	1kHz	40	796kHz	11.8	3.0	80
GQH3 - 561K	560	±10 (±5)	1kHz	40	796kHz	14.5	2.7	70
GQH3 - 681K	680	±10 (±5)	1kHz	40	796kHz	17.0	2.5	65
GQH3 - 821K	820	±10 (±5)	1kHz	40	796kHz	20.5	2.2	60
GQH3 - 102K	1000	±10 (±5)	1kHz	40	252kHz	25.0	2.2	50

Applications

DVC, DSC, PDA, LCD display, Cellular phones, HDD, etc.

OEM/ODM

G-CHEN will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information.

About Us

G-Chen Enterprise Co., LTD has proudly stood tall for two decades. We have consistently upheld our unwavering commitment to providing top-quality services and fostering mutual growth. This dedication has allowed us to maintain strong, enduring partnerships and collaborations with our valued customers over the span of two decades. It is this steadfast commitment that has earned us the trust and unwavering support of our customers.

Business Type: None

Main Products

Inductor, Filter, SMD, Converter, Transformer, Axial Inductors, Power Inductors, Choke Inductor, CT Transformer, Line Filter, Filters, Common Filter, Common Mode Filter, Choke, Band Choke, Wild Choke, High-Wire Inductor, High Frequency Transformer