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Basic Info.
Product Description
Product Description:
Ferrite beads are made from a ferrite material and are used to filter out high frequency interference. Basically, everything that is emitted by your phone or WiFi router probably won't be travelling through your home/office/workstation without being stopped first by these little beads.
Ferrite beads have a unique ability to filter electromagnetic interference (EMI) from a flow of current. This means that they can work effectively as EMI filters in a wide variety of circuits - from power supplies to audio amplifiers. Ferrite Beads are also used as lightning arrestors.
Ferrite beads are widely used to block radio frequency interference and reduce noise in electronics. They are also used as a blocking filter for coupling inductance in order to filter out undesired high-frequency noise. Ferrite beads offer many advantages over the previous types of noise suppression components: they present very high impedance to dc and low frequencies while remaining relatively conductive at high frequencies; they are nonmagnetic, so they will not affect the magnetic properties of nearby components.
| SIZE CODE(mm) | A | B | C | D | Per Reel |
| 0402 | 1.00±0.10 | 0.50±0.10 | 0.50±0.10 | 0.25±0.10 | 10K |
| 0603 | 1.60±0.20 | 0.80±0.20 | 0.80±0.20 | 0.30±0.20 | 4K |
| 0805 | 2.00±0.20 | 1.20±0.20 | 0.90±0.20 | 0.50±0.30 | 4K |
| 1206 | 3.20±0.20 | 1.60±0.20 | 1.10±0.20 | 0.50±0.30 | 3K |
| 1210 | 3.20±0.20 | 2.50±0.20 | 1.30±0.20 | 0.50±0.30 | 2K |
| 1806 | 4.50±0.20 | 1.60±0.20 | 1.60±0.20 | 0.50±0.30 | 2K |
| 1812 | 4.50±0.20 | 3.20±0.20 | 1.50±0.20 | 0.50±0.30 | 1K |
| Characteristics Specification Table | ||||||||
| ORDERING CORE | Impedance (Ω) | Test Frequency (Hz) | DC Resistance (Ω)MAX | Rated Current (mA)MAX | ||||
| BEAD1812S800A60T | 80±25% | 60mV / 100M | 0.010 | 6000 | ||||
| BEAD1812S900A60T | 90±25% | 60mV / 100M | 0.010 | 6000 | ||||
| BEAD1812S900A90T | 90±25% | 60mV / 100M | 0.004 | 9000 | ||||
| BEAD1812S121A40T | 120±25% | 60mV / 100M | 0.030 | 4000 | ||||
| BEAD1812S121A60T | 120±25% | 60mV / 100M | 0.010 | 6000 | ||||
| BEAD1812S121A90T | 120±25% | 60mV / 100M | 0.004 | 9000 | ||||
| BEAD1812S151A50T | 150±25% | 60mV / 100M | 0.020 | 5000 | ||||
| BEAD1812S681A40T | 680±25% | 60mV / 100M | 0.035 | 4000 | ||||
| BEAD1812S102A30T | 1000±25% | 60mV / 100M | 0.040 | 3000 | ||||
| BEAD1812S132A30T | 1300±25% | 60mV / 100M | 0.060 | 3000 | ||||
1. 20 years experience in transformer and inductor manufacturing;
2. Scientific management system, strong technical team, and strict quality control system;
3. RoHS,CE,TUV and UL certified;
4. OEM & ODM;
5. Competitive price,in time delivery and perfect after-service online.
Dechuang Industry Co.,ltd is specialized in electronics and magnetic components.Our R&D capability is strong for designning
together with customer for the new product.Have great advantages in quality, cost and lead time control.And we are also confident to
provide our customers professional service based on 15 years experience in international trade.
The main products are: SMD Shielded Power Inductors, SMD common mode inductors, SMD Chip Bread Inductor, NR Inductor CD Inductor, Integrated Inductor(molding molded inductor),SMD High Current Integrated Inductor,Common mode choke, Lan transformer,
RJ45 connector,power transformer etc.,
Our customers are all over the world. They are not only customers but also friends.
We serve a lot of customers abroad and establish a stable supply relationship in our cooperation.
They visit us to show their projects. They all enjoyed a wonderful visit with us and bought lots of our products.
Most importantly, they all give highly positive comments on our company and our products.
We have a passionate and dedicated team, which is the foundation for providing quality service to our customers.
Q1. How long is your delivery time?
A: Generally it takes 3-5 days for samples and 15-20 days after your order for massive production.
Q2: Can I get some samples?
A: Yes, 3-5 pcs free samples are available for your test. Small batches are also acceptable.
Q3: Is it OEM available?
A: Yes. We have rich experience and good ability to put your design and idea into real product, we can laser print your brand on
the products.
Q4: How about the lead time ?
A: We have a very professional team with high quality, usually we can ship within 30 days. But for details, please check exactly with us.
More questions, please contact us directly. We are always here waiting to serve you!