绕线型片式电感器( Wire Wound Chip Inductor)
CQW0402、CQW0603、CQW0805、CQW1008、CQW1210、CQW1812
绕线型片式电感器是对传统电感器进行技术改进,缩小体积,把引线改为适
合表面贴装的端电极结构,是采用高精度的线圈骨架及高超的绕线技术相结合的
完美结合物。
Wire wound chip inductor is a perfect combine by means of combining hing
precision coil framework with superb wound technology. Comparable with
traditional inductor, it is improved technology, reduced volume and changed the
lead into a kind of terminal electrode structure suitable for SMT.
特征Features
1)体积小,适合高密度表面贴装
2)采用端电极结构,很好地抑制了引线引起的寄生 元件效应,具有高可靠性
3)优良的焊接性和耐焊性
4)更好的频率特性和更强的抗干扰能力
用途Aapplications:
1)移动通信、PDA ·Portable communication equipment and PDA
2)各种高频回路 ·High speed electronic device
3)抑制各种高频杂波 ·Used for radiation high speed noise suppression
产品规格型号表示方法 ORDERING CODE
PartNO. | A (Max.) | B (Max.) | C (Max.) | D | E | F | G |
0402 | 1.30(.051) | 0.70(.028) | 0.70(.028) | 0.23(.009) | 0.64(.025) | 0.40(.016) | 0.64(.025) |
0603 | 1.78(.070) | 1.10(.043) | 0.95(.037) | 0.30(.012) | 1.02(.04) | 0.64(.025) | 0.64(.025) |
0805 | 2.30(.091) | 1.70(.067) | 1.52(.060) | 0.50(.020) | 1.78(.07) | 1.02(.04) | 0.76(.03) |
1008 | 2.80(.110) | 2.70(.106) | 2.10(.083) | 0.50(.020) | 2.54(.10) | 1.02(.04) | 1.27(.05) |
1210 | 3.50(.138) | 2.90(.114) | 2.25(.088) | 0.50(.020) | 2.54(.10) | 1.02(.04) | 1.78(.07) |
1812 | 4.80(.189) | 3.40(.134) | 3.15(.124) | 0.65(.026) | 3.05(.12) | 1.14(.045) | 3.00(.118) |
电性能参数 Electrical Characteristics