Multilayer Surface Mount Inductors

Multilayer surface mount inductors are passive components (i.e. requiring an external power source) that consist of two conductive coil patterns in the upper part of a inductor. These coils connect with two similar coil patterns on a lower layer which store energy in the form of a magnetic field when an electrical current flows through them.


What are multilayer surface mount inductors used for?

Multilayer surface mount inductors are used in devices which operate at high frequencies such as mobile communication systems, cell phones, Bluetooth devices and tuners. Their multilayered format is great for suppressing noise and blocking signal reflections which can affect signal quality (reception) in communication devices.

They take up less space than wire-wound surface mount inductors, making them suitable for small devices as well as in crowded circuit boards.


Types of multilayer surface mount inductors

These products are available in many different forms.

When choosing multilayer surface mount inductors you should consider the requirements of your circuit and choose a model which corresponds to the required current flow, pressure tolerance and temperature that the inductor can handle. This will help you to pair the inductor with the right circuit.


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Description Price Series Inductance Tolerance Maximum DC Current Maximum Self Resonant Frequency Minimum Quality Factor Automotive Standard Package/Case Maximum DC Resistance Core Material Dimensions Depth Height Length
RS庫存編號 144-9821
製造零件編號742792693
HK$3,239.20
毎卷:4000 個
Reel(s)
WE-CBF - ±25% 50mA - - - 0603 (1608M) 800mΩ Ferrite 1.6 x 0.8 x 0.8mm 0.8mm 0.8mm 1.6mm
RS庫存編號 367-4862
製造零件編號742792693
HK$1.204
/個 (每包:10個)
單位
WE-CBF - ±25% 50mA - - - 0603 (1608M) 800mΩ Ferrite 1.6 x 0.8 x 0.8mm 0.8mm 0.8mm 1.6mm
RS庫存編號 367-4581
製造零件編號74478608
HK$3.189
/個 (每包:10個)
單位
WE-MK 8.2 nH ±5% 600mA 3.8GHz 8 - 0603 (1608M) 400mΩ Ceramic 1.6 x 0.8 x 0.8mm 0.8mm 0.8mm 1.6mm
RS庫存編號 308-8564
製造零件編號74479032
HK$4.679
/個 (每包:10個)
單位
WE-MI 470 nH ±10% 200mA 140MHz 25 - 0805 (2012M) 600mΩ Ferrite 2 x 1.2 x 1.25mm 1.2mm 1.25mm 2mm
RS庫存編號 163-3376
製造零件編號74479032
HK$18,540.49
毎卷:4000 個
Reel(s)
WE-MI 470 nH ±10% 200mA 140MHz 25 - 0805 (2012M) 600mΩ Ferrite 2 x 1.2 x 1.25mm 1.2mm 1.25mm 2mm
RS庫存編號 163-3367
製造零件編號74478608
HK$14,832.46
毎卷:4000 個
Reel(s)
WE-MK 8.2 nH ±5% 600mA 3.8GHz 8 - 0603 (1608M) 400mΩ Ceramic 1.6 x 0.8 x 0.8mm 0.8mm 0.8mm 1.6mm
RS庫存編號 798-1962
製造零件編號74479787222
HK$6.156
個 (以毎袋:5)
單位
- 2.2 μH ±20% 1.5A 60MHz - - 1008 (2520M) 80mΩ - 2.5 x 2 x 1mm 2mm 1mm 2.5mm
RS庫存編號 163-5153
製造零件編號74479787222
HK$17,414.84
毎卷:3000 個
Reel(s)
- 2.2 μH ±20% 1.5A 60MHz - - 1008 (2520M) 80mΩ - 2.5 x 2 x 1mm 2mm 1mm 2.5mm
RS庫存編號 358-6585
製造零件編號7447915
HK$4.424
/個 (每包:10個)
單位
WE-MI 1 μH ±10% 100mA 87MHz 45 - 1206 (3216M) 400mΩ Ferrite 3.2 x 1.6 x 1.1mm 1.6mm 1.1mm 3.2mm
RS庫存編號 163-3382
製造零件編號7447916
HK$6,060.00
毎卷:3000 個
Reel(s)
WE-MI 4.7 μH ±10% 50mA 41MHz 45 - 1206 (3216M) 900mΩ Ferrite 3.2 x 1.6 x 1.1mm 1.6mm 1.1mm 3.2mm
RS庫存編號 163-4118
製造零件編號74437346220
HK$12,920.00
毎卷:1000 個
Reel(s)
WE-LHMI 22 μH ±20% 1.9A 10MHz - - 7030 190mΩ Composite Iron Powder 6.6 x 6.6 x 2.8mm 6.6mm 2.8mm 6.6mm
RS庫存編號 358-6620
製造零件編號7447916
HK$3.574
/個 (每包:10個)
單位
WE-MI 4.7 μH ±10% 50mA 41MHz 45 - 1206 (3216M) 900mΩ Ferrite 3.2 x 1.6 x 1.1mm 1.6mm 1.1mm 3.2mm
RS庫存編號 756-8544
製造零件編號74437346220
HK$17.75
單位
WE-LHMI 22 μH ±20% 1.9A 10MHz - - 7030 190mΩ Composite Iron Powder 6.6 x 6.6 x 2.8mm 6.6mm 2.8mm 6.6mm
RS庫存編號 163-4134
製造零件編號74437368047
HK$14.72
個 (在毎卷:500)
單位
WE-LHMI 4.7 μH ±20% 7A 16MHz - - 1040 15.5mΩ Composite Iron Powder 10 x 10 x 3.8mm 10mm 3.8mm 10mm
RS庫存編號 144-9807
製造零件編號7447918
HK$7,966.20
毎卷:3000 個
Reel(s)
WE-MI 10 μH ±10% 25mA 26MHz 50 - 1206 (3216M) 600mΩ Ferrite 3.2 x 1.6 x 1.1mm 1.6mm 1.1mm 3.2mm
RS庫存編號 756-8632
製造零件編號74437368047
HK$20.27
單位
WE-LHMI 4.7 μH ±20% 7A 16MHz - - 1040 15.5mΩ Composite Iron Powder 10 x 10 x 3.8mm 10mm 3.8mm 10mm
RS庫存編號 163-3380
製造零件編號7447915
HK$10,197.34
毎卷:3000 個
Reel(s)
WE-MI 1 μH ±10% 100mA 87MHz 45 - 1206 (3216M) 400mΩ Ferrite 3.2 x 1.6 x 1.1mm 1.6mm 1.1mm 3.2mm
RS庫存編號 124-1871
製造零件編號7447918
HK$3.45
/個 (每包:20個)
單位
WE-MI 10 μH ±10% 25mA 26MHz 50 - 1206 (3216M) 600mΩ Ferrite 3.2 x 1.6 x 1.1mm 1.6mm 1.1mm 3.2mm
RS庫存編號 923-6400
製造零件編號74479977124
HK$4.104
/個 (每包:50個)
單位
WE-PMMI 240 nH - 2.4A 36MHz - - 0806 (2016M) 43mΩ Metal Alloy 2 x 1.6 x 0.5mm 1.6mm 0.5mm 2mm
RS庫存編號 883-0269
製造零件編號74478433
HK$2.032
個 (以毎袋:25)
單位
WE-MK 33 nH - 200mA 1.6GHz 8 - 0402 (1005M) Ceramic 1 x 0.5 x 0.5mm 0.5mm 0.5mm 1mm