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SMD Power Inductor Supplier

G-CHEN ENTERPRISE CO LTD’s SMD power inductor is designed to deliver the assurance of quality to our customers that come from focused, innovative engineering and manufacturing. A strong quality culture that prevails throughout the organization, allows us to deliver highest quality products and meet customer expectations worldwide. G-CHEN ENTERPRISE CO LTD is offering multiple types of power inductor for residential and commercial sectors. Our vision is to deliver innovative digital products and services that make our customers’ lives better, easier and happier through increased functionality and fun.
Categories > Power Inductor > SMD Power Inductor > SMD POWER INDUCTOR
POWER INDUCTOR

GQH TYPE

SMD POWER INDUCTOR

  • Low profile construction and miniature size.
  • Magnetic shielded construction.
  • High current saturation.
  • For new generation portable product D/D converter unit.
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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G-CHEN ENTERPRISE CO LTD is Taiwan’s leading manufacturer of power inductor. The company, which was founded in 1986, and has a worldwide sales subsidiaries and distribution partners. We follow ethical business practices, fair trade deals and provide the customers with flexible transaction options.From product specification and selection through delivery and beyond, our staffs are committed to making it easy for you to get the products and the information you need, when you need them. If you need any help at choosing the right SMD power inductor to match your requirements, we are happy to create a free, detailed system specification and quote tailored to your requirements.