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SMD shielded inductor

G-CHEN ENTERPRISE CO LTD proudly offers high-performance SMD shielded inductor, designed for modern electronic applications. Our SMD shielded power inductor feature a low profile and compact size, making them ideal for space-efficient designs. With a robust magnetic shielded construction, these inductors effectively reduce electromagnetic interference, ensuring stable operation. Engineered to support high current saturation, they are well-suited for the latest portable devices and DC/DC converter units. As a leading SMD power inductor supplier, G-CHEN ENTERPRISE CO LTD provides reliable and innovative solutions that enhance your electronic products. Discover the difference with our superior SMD shielded inductor, engineered for optimal performance and efficiency.
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 specializes in providing premium SMD shielded inductor tailored for cutting-edge electronics. As a trusted SMD power inductor supplier, we offer SMD shielded power inductor that stand out with their low-profile and compact design, ideal for space-efficient applications. Our inductors feature advanced magnetic shielding to protect against electromagnetic interference, ensuring optimal performance in demanding environments. Designed to handle high current saturation, these components are perfect for the newest generation of portable devices and DC/DC converter units. Rely on G-CHEN ENTERPRISE CO LTD for high-quality SMD shielded inductor that deliver reliability and efficiency for your electronic projects.