SMD Wire Wound Ceramic Inductors – HWI1812
The miniature SMD wire-wound inductor is a type of inductor where the winding wire is wrapped around a core without magnetic shielding. On the other hand, the miniature SMD chip inductor is assembled using fully automated processes. Both types of inductors serve the same purpose in electronic circuits, particularly in applications with limited space, such as power supplies, DC-DC converters, and other electronic circuits.
Minimum order quantity: 1 piece
Supply capacity: 1,000,000 pieces per month
Description
Features
- Ceramic body and wire wound construction provide high SRFs.
- Highest possible SRFs as well as excellent Q values.
- Designed for filtering, impedance matching, resonance and choke circuits for RF designers.
- The non-magnetic coil assures almost thermal stability, predictability and batch consistency.
Applications
- RF products for cellular phones.
- GPS receiver, base station and Repeater.
- Wireless LAN/Mouse/keyboard/earphone.
- Remote control and Security system.
Shape and Dimensions
| Part Number | Inductance (nH) | Qmin | SRFmin (MHz) | DCR Max (mΩ) | Rated Current Max (mA) | Dimensions (mm) | |||||
| A Max | B Max | C Max | D Max | E Max | F Max | ||||||
| HWI1812-1R8 | 1800 | 50 | 150 | 1.80 | 270 | 4.80 | 3.40 | 3.15 | 2.60 | 0.70 | 3.00 |
| HWI1812-2R2 | 2200 | 15 | 150 | 1.80 | 200 | 4.80 | 3.40 | 3.15 | 2.60 | 0.70 | 3.00 |
| HWI1812-100 | 10000 | 10 | 50 | 8.00 | 150 | 4.80 | 3.40 | 3.15 | 2.60 | 0.70 | 3.00 |
| HWI1812-270 | 27000 | 30 | 20 | 16.0 | 100 | 4.80 | 3.40 | 3.15 | 2.60 | 0.70 | 3.00 |
Certification: REACH, ROSH, ISO9001, ISO14001，
Packing: Tape and Reel
Delivery date: 7-20 days (most can finish within 1 week if urgent needed)
MOQ: 1 unit
Payment Term: T/T, L/C or others for negotiation.
Free Sample Services: usually take 3-5 working days after customs need them.
HWI Series RF Wire Wound Chip Ceramic Inductors
Detailed informations including inductance, tolerance, rated current and DCR.
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