The DR2W series radial lead drum core is manufactured using high-quality Mn-Zn power ferrite material, specifically designed for computer disk drives and PC board EMI filtering, ensuring high quality and stable performance.The product features a robust and reliable structure. It offers matched bobbins and ground gap services, and complies with UL, RoHS, SGS, and ISO certification requirements.It is suitable for computer disk drives, PC boards, and chokes. It is an ideal choice for drum core applications in EMI filtering and inductor applications.

Features

• Mn-Zn power ferrite core

• High quality at competitive price

• Free samples, short lead time

• Suitable for various transformer bobbins

• Matched bobbins available

• Ground gap service available

• UL, RoHS, SGS, ISO certified

• Customisation supported

Applications

• Computer disk drives

• PC board EMI filtering

• Chokes

• Spike coils

• Linear coils

• Alarm coils

• Power chokes

• Fixed chokes

FAQ

Q: How do you control quality?

A: We ensure every product meets specifications through incoming quality inspection (IQC) and 100% quality testing before shipment.

Q: How to apply for samples? What is the lead time?

A: You can submit a sample application through our website or email. Samples are free of charge and will be shipped within 3-5 working days. Mass order lead time is generally 2-8 weeks; custom products will be confirmed separately.

Q: What material is used in the DR2W series cores? What certifications are available?

A: This product uses Mn-Zn power ferrite core material and is certified to UL, RoHS, SGS, and ISO. The core material offers high permeability and high saturation flux density, suitable for applications such as computer disk drives, chokes, and transformers.

Q: What supporting services does this product offer?

A: This product offers matched bobbin service to ensure compatibility between the core and bobbin. It also provides ground gap service, allowing the air gap to be adjusted according to customer requirements. Customisation is supported, with production according to customer specifications.