【GSTH Series】Molded Inductors – Enhancing Stability and Efficiency for Servers and Consumer Electronics

2025.6.24 New Products GOTREND

GSTH系列



 

【GSTH Series】Molded Inductors – Enhancing Stability and Efficiency for Servers and Consumer Electronics

GOTREND GSTH Series molded inductors feature ultra-low DC resistance and high saturation current, delivering exceptional current-handling performance to meet the demands of high-speed computing and high-efficiency applications. They are ideal not only for high-performance servers but also for improving the stability and efficiency of consumer electronics. Our advanced molded inductor technology optimizes product design, achieving a more compact form factor and superior reliability, making it the optimal choice for next-generation inductor applications. Manufactured through automated production processes, we ensure consistent quality and efficient delivery. Choose GOTREND – the smarter choice for efficient and reliable power solutions!


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Feature

  • Materials : Made from high-quality carbonyl iron powder, delivering superior performance in DC resistance (DCR), saturation current (Isat), and RMS current (Irms) compared to competitors.
  • Process : Advanced molded construction for superior reliability and robustness.
  • Sturdy Structure : Magnetic shielding design ensures durability and high reliability, making it suitable for SMD (Surface-Mount Device) applications.
  • Dimensions : 4.2 x 4.1 x 1.9 mm to 5.7 x 5.3 x 2.8 mm.
  • Electrical Performance : Ultra-low DC resistance enables higher saturation current and ripple current handling.
  • Test Frequency : 1 kHz to 3 MHz.
  • Operating Temperature : -40°C to +125°C.
  • Reliability Strength : Passes ten major reliability tests.


 

Advantage

GOTREND Technology GSTH Series series features high-quality carbonyl iron powder and a compact structural design, delivering exceptional electromagnetic performance and mechanical stability. With ultra-low acoustic noise and minimal magnetic flux leakage, it excels in noise-sensitive environments. Engineered for high current handling, low DCR, and high-efficiency power conversion, it is an ideal solution for demanding applications such as automotive systems, communications equipment, and servo drive systems.
  • Quality : Passes ten reliability tests.
  • Price : Offers better cost-performance ratio, with superior QCDS compared to competitors.
  • Delivery:Regular orders 4–8 weeks, non-regular orders 8–12 weeks.
  • Service : Manufactured in China, with inventory on both sides of the Taiwan Strait, and fast global logistics for both domestic and international shipments.
 

 

Application

  • PC Power Systems / DC-DC Converters
  • IMVP-6 / PDA / Laptops / Desktop Computers
  • Application Servers
 
 

Application circuit diagram

GSTH Series應用線路



 

Dimensional Electrical Specification Comparison Table
 

產品料號

GOTREND ( GSTH系列 )

CHXLISIN ( BMMA 系列 )

L

( uH )

DCR

( mΩ ) ( Typ. )

Isat

( A ) ( Typ. )

Irms

( A ) ( Typ. )

L

( uH )

DCR

( mΩ ) ( Typ. )

Isat

( A ) ( Typ. )

Irms

( A ) ( Typ. )

1

GSTH4021PL-R47M

0.47

6.0

11.0

13.0

0.47

14.0

9.5

7.0

2

GSTH4021PL-1R0M

1.00

9.5

8.0

10.0

1.00

27.0

7.0

4.5

3

GSTH4021PL-3R3M

3.30

38.0

5.0

5.6

3.30

87.0

4.0

2.5

4

GSTH4021PL-4R7M

4.70

54.0

4.2

4.5

4.70

126.0

3.0

2.2

Data Download

GSTH-SERIES-V1R0

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