Product

SMD Power Inductor
POWER INDUCTOR

GQH TYPE

SMD POWER INDUCTOR

Features
  • Low profile construction and miniature size.
  • Magnetic shielded construction.
  • High current saturation.
  • For new generation portable product D/D converter unit.
View More Details
Description
Product Identification
GQH3
1
271
2
K
3 
  1. PRODUCT CODE
  2. INDUTANCE CODE
  3. TOLERANCE CODE
Specification
Part Number Inductance Q DC Resistance(Ω) Max. Self Resonant Frequency (MHz) Min. Allowable Current (mA)
Nominal Value (μH) Tolerance (%) Test Frequency Nominal Value (μH) Test Frequency
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.
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History
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