Shareway WA8721 SMD Power Inductor Magnetically Shielded Low DCR
For High Switching
Features
Magnetically shielded: Minimize EMI while balancing small size with low DCR and high
current ratings.
Ultra low profile: Only 1.2 mm high.
- Low AC losses: At high frequencies.
- Soft saturation: To withstand high current spikes.
- Extremely low DCR: 4.1 mΩ.
Operation temperature: –40°C to +125°C with (40°C rise) Irms current.
Environment: RoHS compliant, halogen free
Maximum part temperature: +165°C (ambient + temp rise).
Electrical Specification
Test at 25°C.
| Properties | Remark | Value | Unit | Tolerance |
| Inductance | / | 60 | nH | ±20% |
| DCR | Typ | 4.1 | mΩ | / |
| DCR | Max | 4.8 | mΩ | / |
| Self Resonant Frequency | Typ | 485 | MHz | / |
| Isat (Saturation Current) | 10% drop | 8.0 | A | / |
| Isat (Saturation Current) | 20% drop | 13.8 | A | / |
| Isat (Saturation Current) | 30% drop | 19.3 | A | / |
| Irms (Ripple Current) | 20°C rise | 12.8 | A | / |
| Irms (Ripple Current) | 40°C rise | 17.2 | A | / |
Drawing & Dimension
Product Picture
About Shareway
ShareWay Technology CO., LTD. is a specialized manufacturer of PoE Components, products include
PoE transformer, PoE RJ45 Magjack, PoE Lan Transformer, PoE Lan
filter, and so on.
Established in 1998, we have around 500 staff at present. With the
abundant productive capacity, we are able to deliver the goods
within a short time. Moreover, we can provide a professional
complete solution for PoE applications. Our products are widely
used in networking and communication equipment such as HUB, PC
cards, Switch, Route, PC Mainboard, SDH, PDH, and xDSL modems.
Company History
- 1997 ShareWay Technology CO., LTD. was founded in Shenzhen,
Guangdong, China. Start selling the discrete LAN Transformers,
T1/E1 and xDSL Line Transformer.
- 1999 Established production base in Shenzhen, start producing the
PoE Transformers, T1/E1 and xDSL Line Transformer.
- 2000 Obtained the ISO9000 certification.
- 2000 Develop PoE RJ45 connector which is with LAN transformers.
- 2002 Develop SMT and Vertical PoE RJ45 connector with magnetic.
- 2008 Develop SMT/DIP Power Inductor and Chokes
- 2012 Develop 10G BaseT Ethernet transformer based on customers
expanding requests.
- 2016 Develop SMT High current power inductors, suitable for DC-DC
Converters.
- 2021 Develop 5kV AC High voltageSMD isolation transformer based
on market request.
Contact us now to have a solution for your project and new design,
we are always ready to Share our successful Way with you.
How To Order
1. Please send our sales person the datasheet or part number you
need.
2. We will offer the alternative for your reference.
3. The free samples for testing are available before your final
approval.
4. After sample testing, we will step into the mass order.
5. The Proforma Invoice will send for your confirmation
6. After the goods are finished, we send the goods to you and tell
you the tracking number.
7. We will track your goods until you receive the goods.
Shareway's Service
1. 100% tested before shipping.
2. Free samples available.
3. Provide new design for customer.
