GOTREND【GSTJ Series】Molded Inductors with 30% Enhanced Magnetic Shielding for AI and Autonomous Systems
2025.5.13
New Products
GOTREND
GOTREND【GSTJ Series】Molded Inductors with 30% Enhanced Magnetic Shielding for AI and Autonomous Systems
GSTJ Series features an innovative molded one-piece structural design, integrating carbonyl iron powder and high-purity alloy powder composite materials. Through a fully automated molding process, it seamlessly combines the coil and magnetic material. Compared to the traditional GTV structure, this manufacturing process not only enables a rectangular exterior design but also significantly enhances magnetic shielding performance by over 30%, effectively suppressing electromagnetic interference.
Compliant with IEC 62321 environmental regulations and supporting PPAP Level 3 mass production certification, GSTJ series boasts a core density that is 15% higher than similar products. This advancement meets the growing demand for high-power-density components in AI servers and autonomous driving systems. By quantifying technical parameters and referencing industry standards, the series reinforces its professional credibility, highlights structural innovation and application relevance, and incorporates industry certifications to enhance reliability. Additionally, data comparisons underscore its technological advantages.
產品特點
- Materials : Utilizes carbonyl powder and high-purity alloy powder to achieve superior DC resistance (DCR), saturation current (Isat), and thermal current (Irms) performance compared to competitors.
- Manufacturing Process : One-piece molding technology ensures high reliability and durability.
- Rugged Structure : Magnetically shielded design, suitable for SMD applications with high reliability.
- Size Range : 8.7 × 8.1 × 5.0 mm to 18.5 × 17.3 × 7.0 mm
- Electrical Performance : Lower DC resistance (DCR), enabling higher saturation current and thermal current capacity in circuit applications
- Operating Frequency : 1 kHz to 3 MHz.
- Operating Temperature Range : -55°C to +125°C.
- Reliability : Passed 10 rigorous reliability tests.
優勢
- Quality : Passed 10 rigorous reliability tests.
- Price : Superior price-performance ratio (CP value) with better QCDS than competitors.
- Delivery：Standard orders : 4–8 weeks, non-standard orders: 8–12 weeks.
- Service : Manufactured in China, with cross-strait inventory and global sales supported by high-speed logistics.
應用
- PC Power Systems / DC-DC Converters
- PDA / Laptops / Desktop Computers / Industrial Computers
- IMVP-6 / Application Servers
應用線路
尺寸電性規格比對表
|
No. |
Product No. |
GOTREND ( GSTJ Series ) |
CHILISIN ( BMMA Series ) |
||||||
|
L ( uH ) |
DCR ( mΩ ) ( Typ. ) |
Isat ( A ) ( Typ. ) |
Irms ( A ) ( Typ. ) |
L ( uH ) |
DCR ( mΩ ) ( Typ. ) |
Isat ( A ) ( Typ. ) |
Irms ( A ) ( Typ. ) |
||
|
1 |
GSTJ1770P-1R0M |
1.0 |
1.65 |
90.0 |
32.0 |
1.0 |
1.28 |
73.0 |
48.0 |
|
2 |
GSTJ1770P-2R2M |
2.2 |
2.25 |
55.0 |
29.0 |
2.2 |
2.4 |
62.0 |
35.0 |
|
3 |
GSTJ1770P-3R3M |
3.3 |
3.2 |
45.0 |
25.0 |
3.3 |
3.68 |
54.0 |
28.0 |
|
4 |
GSTJ1770P-4R7M |
4.7 |
3.35 |
40.0 |
22.0 |
4.7 |
4.84 |
41.0 |
25.0 |
|
5 |
GSTJ1770P-6R8M |
6.8 |
7.5 |
32.0 |
19.0 |
6.8 |
8.37 |
32.0 |
19.0 |
