Production of horizontal transformer bobbin case. Case size=14.32mmX6.89mmX11.4mm,The case thickness 1 is 1.8 mm. The case thickness 2 is 5.4 mm.Our products are suitable for industrial automation, communication equipment, military equipment,etc. We can custom final transformers with specific parameters.Of course, our professional technical personnel can customize transformer-related components.

EFDF20 transformer clamp. SUS material EFD20 clamps. Clamp size=21.3mmX6mmX20.0mm.Our products are suitable for high-frequency transformers, low-frequency transformers, inductors, etc. Of course,We can customize transformers with special dimensions, including transformer-related accessories.

Production of  transformer clip. Clamp size=21.5mmX6mmX17.50mm.We can customize transformers with special dimensions, including transformer-related accessories.

EFD20 transformer SUS301 clamp. Best selling EFD20 transformer clamp. Size=21.5mmX20.0mmX6.0mm. This clamp is designed for superior performance and reliability in industrial applications. We can customize transformers with special dimensions, including transformer-related accessories.

SMD EP13 ferrite core bobbin, 5+5 pins SMD EP13 single slot coil former. Bobbin size=13.4mmX16.2mmX12.45mm, parallel distance=12.5mm, pin pitch/distance=2.5mm. SMD EP13 This is our latest best selling product, designed for superior performance and reliability in industrial applications,

EF20 high frequency bobbin, 5+7 pins EF20 horizontal bobbin. Coil former size=27.5mmX24.8mmX18.0mm, parallel distance=20.32mm, pin pitch/distance 1 =2.5mm. Pin pitch/distance 2＝5.08mm. This is our latest best selling product that supports small batch customization. We can also custom transformer related products.

EF20 household appliance transformer bobbin is a very popular product in our factory, 5+5 pins EF20 vertical coil former. Bobbin size=22mmX13.8X23.4mm. We accept custom orders for high frequency transformers, inductors, current transformers, etc.

EF20 multi slot power transformer bobbin is a very popular product in our factory, 5+5 pins EF20 Vertical bobbin，bobbin former size=18.2mmX19.9X20.8mm.We accept custom orders for high frequency transformers, inductors, current transformers, etc.

EDR35 high frequency transformer bobbin, horizontal mount EDR39 bobbin, 5+3 pins SMD EDR35 bobbin . Coil former size=6.4mmX56.7mmX15.0mm, pin distance=3mm. Our products are suitable for industrial automation, communication equipment, military equipment,etc. We can custom final transformers with specific parameters. Of course, our professional technical personnel can customize transformer related components.

The latest mold product EF20 Vertical Transformer bobbin 3+3 pins, with a bobbin size of 18.9mm × 14.0mm × 13.2mm, is made of Hfenolc and has good insulation, high temperature resistance, flame retardancy, high bonding strength, low curing shrinkage rate, excellent insulation performance, and chemical corrosion resistance.In addition, we support small batch orders. If you have any questions, please feel free to contact us at any time. We have professional engineers to answer your questions

Wholesale of vertical transformer bobbin case. Case size=7.30mmX17.50mmX15.30mm,The minimum thickness is 0.8 mm.The transformer cover we produce integrates flame retardancy, electromagnetic interference shielding, and efficient heat dissipation. Due to its compact structure, our transformer ensures stable high-frequency performance.

Power switch transformer EFD15 horizontal bobbin,5+5 pins multi grooves bobbin. Coil former size=26.00mmX25.00mmX12.85mm, pin distance=5.00mm.Pin row distance＝22.50mm，Our EFD25 transformer is mainly used in the instrumentation industry, industrial automation industry, home appliance industry, monitoring equipment industry, lighting equipment industry, power supply industry, etc.We accept custom orders for high frequency transformers, inductors, current transformers, etc.

Servo motor transformer bobbin， 5+5 pins EF25 horizontal bobbin，EF25 coil  former size=26.0mmX25.0X13.2mm.This product has a pin distance of=5.00mm，Pin row distance=22.5mm，The transformer is made of phenolic material, which is resistant to high temperature and corrosion, has strong insulation and is safer. Its structure is stable and aging resistant, suitable for various scenarios, and its quality is reliable and reliable. You can choose it with confidence. If you cannot find a suitable product size, we have professional engineers who can customize a suitable product for you.

Audio multi slots transformer EF25 horizontal bobbin ,4+4 pins multi grooves bobbin. EF25 Coil former size=25.40mmX24.30mmX20.85mm, pin distance=5.00mm.Pin row distance＝20.00mm， We have a professional design team capable of providing tailored customization services, covering current transformers, common mode inductors, high frequency transformers, potted transformers, and more.

PQ32 servo motor driver transformer Vertical bobbin, 6+6 pins PQ32 bobbin. Coil former size=34.2mmX31.80mmX19.40mm, parallel distance=30.00mm, pin distance 1=5.00mm. pin distance 2=7.50mm. The PQ32 series is just one of the best selling products, and we also offer transformers covers, transformers bases, transformers cases, and more. We also support customized sizes, including related dimensions and product molds. If you have any product issues, please feel free to contact us at any time.

ETD39 Medical instrument multi slots stransformer frame ，7+7pins  ETD39 horizontal bobbin，ETD39 coil  former size=39.20mmX27.90X43.80mm.Pin row distance=39.30mm,Pin distance =5.80mm.Our product is resistant to high temperatures and can maintain structural stability at high temperatures; Good electrical insulation, can effectively block current and prevent leakage. And it has high mechanical strength, resistance to impact vibration, and can withstand operating stress; Resistant to chemical corrosion and not easily corroded by oils and other substances, we also use ETD39 transformer covers made of the same material. Our factory provides customized services, and you can contact us at any time if you have any questions

SMD EFD15 high frequency coil forme 6+6pins,Coil former size=15mmX17mmX7.3mm, Pin distance=2.5mm. Our product has excellent insulation, arc resistance, and short circuit prevention; Hot deformation temperature exceeding 150 ℃, high temperature resistance and flame retardancy; Oil and solvent corrosion resistance, weather resistance and aging resistance.

ETD39 LLC power horizontal transformer bobbin 8+8 pins ,ETD29 coil former size=44.00mmX44.50mmX31.7mm.Pin row distance=30.40mm，pins distance =5.00mm.This product has excellent insulation performance, resistance to high and low temperatures and chemical corrosion, high mechanical strength, and is not easily deformed; Good flame retardancy can enhance equipment safety; Low high-frequency losses enhance the stability and service life of transformers.

SMD RM06 Vertical Network Switch Transformer Bobbin, It can provide isolation and voltage conversion for the power module of the switch, ensuring power stability during multi port data exchange.This size is 17.25mmx15.50mmx11.90mm，The distance between pins are 3.8mm and 5.00mm.If you cannot find a suitable product size, we have professional engineers who can customize a suitable product for you.

PQ50 horizontal coil bobbin, PQ50 8+8 Pins Frequency converter drive double slots transformer bobbin. Coil former size=50.00mmX49.50mmX38.90mm, parallel distance=38.00mm, pin distance =5.0mm.We have a professional design team capable of providing tailored customization services, covering current transformers, common mode inductors, high-frequency transformers, potted transformers, and more.

The ET35 series inductors are our best-selling products. By flexibly adapting to different core materials (such as manganese-zinc ferrite) and winding processes (such as multi-layer flat winding), the ET35 series common mode inductors not only ensure the EMC performance of equipment but also meet the requirements of miniaturization and high reliability, becoming the core EMI suppression components of modern electronic systems.For example, the ET35 anti interference inductor can be used in laboratory instruments In the signal acquisition circuit of a gene sequencer, the ET35 common-mode inductor (such as Mycoiltech's low-noise model) can suppress the interference of power supply ripple on weak bioelectrical signals. After the application of a certain sequencer, the baseline noise was reduced from ±10μV to ±2μV, improving the accuracy of gene mutation detection.

The ET28 series horizontal/vertical High frequency inductors are our most popular products, with matching coil former and case. Our factory has accumulated in the electronic component industry for decades and has countless products. If you can't find the suitable size, please contact us immediately. I have a professional team of technical engineers. We customize suitable transformers, inductors, current transformers, etc. for you

For the T28 series common mode inductor bobbin， we choose PBT material, which has strong heat resistance and a high heat distortion temperature (over 200℃ for the enhanced type). It can withstand working environments ranging from -40 ℃ to 125℃ and is resistant to high-temperature aging. It has excellent insulation performance, with a volume resistivity of 10¹⁴ to 10¹⁶Ω · cm and a dielectric strength exceeding 20kV/mm, ensuring electrical safety. It features high mechanical strength, creep resistance, resistance to winding tension, and stable supporting structure. It is also resistant to chemical corrosion, can achieve UL94 V0 flame retardancy, and is easy to be injection molded, among other advantages.If you can't find the right size, we offer customization services. We have a professional team of technical engineers. Please feel free to contact us at any time if you need it

The best selling ET35 series inductors are made of PHENOLIC (PHENOLIC) material, which has outstanding high-temperature resistance and can withstand temperatures above 150℃. They are suitable for high-temperature environments such as industrial equipment and vehicle power supplies, avoiding thermal deformation. It has high mechanical strength, is resistant to impact and winding tension, and can withstand industrial vibration and assembly stress. It has excellent insulation performance with high insulation resistance, which can prevent short circuits between windings and is suitable for high-voltage scenarios. Resistant to chemical corrosion, flux and oil stains, and extending service life. It can meet the strict demands of ET35 in industrial, automotive and other fields.If you can't find the right size, we offer customization services. We have a professional team of technical engineers. Please feel free to contact us at any time if you need it.

Switching power supply Vertical/Horizontal filter inductor base，For this product, I choose PHENOLIC. It has outstanding high-temperature resistance and can withstand a working temperature rise of over 150℃. It is suitable for the heat dissipation requirements of inductors during high-frequency operation, ensuring stable performance. It has high mechanical strength, is resistant to impact and vibration, and can effectively protect the inductor winding and magnetic core, thus extending their service life. It has excellent insulation performance, high dielectric strength, eliminates the risk of short circuit and enhances electrical safety. It is resistant to chemical corrosion and can adapt to complex environments such as humidity and oil stains, which helps the product operate stably and reliably in industrial, automotive and other fields.

ETD 20 Common mode choke，This product uses PBT material as the preferred material for the inductor Bobbin, which can enhance the performance of the inductor in multiple dimensions: it has excellent insulation performance, with a stable dielectric constant and high breakdown voltage resistance, effectively isolating the coil from the core, avoiding the risk of leakage, and ensuring the electrical safety of the inductor in different voltage scenarios. It also features excellent high-temperature resistance, with a long-term operating temperature of 120-150℃ and a short-term temperature resistance exceeding 200℃. It can easily withstand the heat generated by copper and iron losses during the operation of inductors, preventing structural deformation to maintain stable performance. In addition, PBT material has excellent mechanical strength. Its high rigidity and impact resistance can firmly support the winding of the coil, making it less likely to be damaged during assembly and significantly enhancing the overall structural reliability and service life of the inductor. Moreover, it has excellent formability and fluidity, and can be precisely injection molded into complex-structured Bobbin, meeting the size and pin layout requirements for the miniaturization and integration of inductors. Coupled with its strong environmental resistance to moisture and chemical corrosion, it can ensure the continuous and stable operation of inductors under various humid, hot or harsh working conditions.