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High Current Surface Mount Wirewound Power Inductor Chip Choke CD31 32 54 75 105
WHY SMD INDUCTORS?
SMD power inductors are used in applications ranging from power supply to power converters. They are smaller in size compared to Through-the-hole design, with higher component density (components per unit area) and many more connections per component. They have lower initial cost and require less time setting up for production. They also allow simpler and faster automated assembly.By filling the winding wire with resin containing magnetic material, the magnetic shield effect and the mechanical impact strength is significant.
At AMPFORT, we offer a wide range of SMD inductors, each with its own specifics, tailored to our clients' needs.
Features Of The Wirewound Power Inductor Chip Choke CD31 32 54 75 105
• Various high power inductors are superior to be high saturation for surface mounting.
• Excellent solderability and high heat resistance.
• Excellent terminal strength construction.
• Surface mount inductor with high current rating.
• Compact and thin
• Large current and low DC resistance
• Low profile resin-shielded
• Ferrite core construction
• Magnetically shielded chip inductor
• Shielded SMD power chip inductor
• For high current and very low DCR
• Tolerance of inductance:
1.00μH~8.20μH : ±20% (M)
10.0μH ~390μH : ±10% (K)
• Packed in embossed carrier tape and can be used by automatic mounting machine.
Applications Of The Wirewound Power Inductor Chip Choke CD31 32 54 75 105
• Power supply for VTR
• OA equipment
• Digital camera
• Laptop/tablet/MP3-MP4 Player
• LCD TV set
• Notebook PC
• Notebook computer
• Battery power equipment
• DC/DC converter
• Digital camera and scanner
• CD-ROM/DVD and PDA
• Small size communication equipment
• Filtering of supply voltages
• Coupling, decoupling
• Automotive electronics
• Portable communication equipments
Outline Dimension Of The Wirewound Power Inductor Chip Choke CD31 32 54 75 105 (mm)
| Type | A ±0.30 | B ±0.30 | C (Max) | D | E | F | G | H |
| CD31 | 3.0 | 3.50 | 1.80 | 1.0 | 1.30 | 0.90 | 1.30 | 3.50 |
| CD32 | 3.0 | 3.50 | 2.40 | 1.0 | 1.30 | 0.90 | 1.30 | 3.50 |
| CD42 | 4.0 | 4.50 | 2.30 | 1.50 | 1.80 | 1.20 | 1.80 | 4.50 |
| CD43 | 4.0 | 4.50 | 3.50 | 1.50 | 1.80 | 1.20 | 1.80 | 4.50 |
| CD51 | 5.20 | 5.80 | 2.30 | 1.50 | 2.70 | 1.20 | 2.70 | 5.80 |
| CD52 | 5.20 | 5.80 | 2.80 | 2.0 | 2.40 | 1.80 | 2.40 | 5.80 |
| CD53 | 5.20 | 5.80 | 3.80 | 1.80 | 2.70 | 1.20 | 2.70 | 5.80 |
| CD54 | 5.20 | 5.80 | 4.80 | 1.50 | 2.60 | 1.40 | 2.60 | 5.80 |
| CD73 | 7.0 | 7.80 | 3.80 | 2.50 | 3.0 | 2.0 | 3.0 | 7.50 |
| CD75 | 7.0 | 7.80 | 5.20 | 2.50 | 3.0 | 2.0 | 3.0 | 7.50 |
| CD104 | 9.0 | 10.0 | 4.20 | 3.20 | 3.75 | 2.50 | 3.75 | 9.50 |
| CD105 | 9.0 | 10.0 | 5.80 | 3.20 | 3.75 | 2.50 | 3.75 | 9.50 |
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