Wire-Wound Surface Mount Inductors

Wire wound surface mount inductors are passive circuit components, meaning they require an external power source. They have a core made of a magnetic metal like iron with wire wound around it. Energy is stored in a magnetic field when an electrical current flows through the coiled wire which has thick insulation to make the inductors suitable for use with larger currents.


What are wire wound surface mount inductors used for?

They are typically found in car audio and electronic control units (ECUs) because they can block or filter radio frequencies. Unwanted radio frequencies can interfere with audio sound quality and disrupt electrical circuits. These inductors are also used in electronic equipment used in communication infrastructures and mobile base stations.

This ability to minimise interference makes them ideal for use with DC/DC converters in power distribution systems too.

Types of wire wound surface mount inductors

Some inductors have added magnetic shielding which blocks unwanted magnetism that can interfere with the circuit. Some wire wound inductors are wound with special techniques that enhance performance and reduce the unit size to save space in circuit boards.


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Description Price Inductance Maximum DC Current Package/Case Length Automotive Standard Depth Height Diameter Dimensions Shielded Tolerance Maximum DC Resistance Series Core Material
RS庫存編號 162-0071
製造零件編號36502C103JTDG
HK$1.137
個 (在毎卷:2000)
單位
10 μH 150mA 1008 2.92mm - 2.79mm 2.1mm - 2.92 x 2.79 x 2.1mm - ±5% 3650 -
RS庫存編號 532-4222
製造零件編號36502C103JTDG
HK$1.88
/個 (每包:10個)
單位
10 μH 150mA 1008 2.92mm - 2.79mm 2.1mm - 2.92 x 2.79 x 2.1mm - ±5% 3650 -
RS庫存編號 532-3588
製造零件編號36502AR56JTDG
HK$3.94
/個 (每包:10個)
單位
560 nH 210mA 0805 (2012M) 2.29mm - 1.73mm 1.52mm - 2.29 x 1.73 x 1.52mm - ±5% 1.9Ω 3650 -
RS庫存編號 532-3522
製造零件編號36502AR33JTDG
HK$2.783
/個 (每包:10個)
單位
330 nH 310mA 0805 (2012M) 2.29mm - 1.73mm 1.52mm - 2.29 x 1.73 x 1.52mm - ±5% 1.4Ω 3650 -
RS庫存編號 164-5285
製造零件編號3613C2R2K
HK$3.205
個 (在毎卷:500)
單位
2.2 μH 380mA 1812 (4532M) 4.5mm - 3.2mm 3.2mm - 4.5 x 3.2 x 3.2mm Yes ±10% 700mΩ 3613C Ferrite
RS庫存編號 812-0705
製造零件編號3613C2R2K
HK$5.263
個 (以毎袋:10)
單位
2.2 μH 380mA 1812 (4532M) 4.5mm - 3.2mm 3.2mm - 4.5 x 3.2 x 3.2mm Yes ±10% 700mΩ 3613C Ferrite
RS庫存編號 163-9510
製造零件編號36502AR33JTDG
HK$1.23
個 (在毎卷:2000)
單位
330 nH 310mA 0805 (2012M) 2.29mm - 1.73mm 1.52mm - 2.29 x 1.73 x 1.52mm - ±5% 1.4Ω 3650 -
RS庫存編號 163-9519
製造零件編號36502CR47JTDG
HK$1.27
個 (在毎卷:2000)
單位
470 nH 470mA 1008 2.92mm - 2.79mm 2.1mm - 2.92 x 2.79 x 2.1mm - ±5% 1.19Ω 3650 -
RS庫存編號 532-4014
製造零件編號36502CR47JTDG
HK$2.43
/個 (每包:10個)
單位
470 nH 470mA 1008 2.92mm - 2.79mm 2.1mm - 2.92 x 2.79 x 2.1mm - ±5% 1.19Ω 3650 -
RS庫存編號 163-9512
製造零件編號36502AR56JTDG
HK$1.901
個 (在毎卷:2000)
單位
560 nH 210mA 0805 (2012M) 2.29mm - 1.73mm 1.52mm - 2.29 x 1.73 x 1.52mm - ±5% 1.9Ω 3650 -
RS庫存編號 532-3516
製造零件編號36502AR30JTDG
HK$1.764
/個 (每包:10個)
單位
300 nH 330mA 0805 (2012M) 2.29mm - 1.73mm 1.52mm - 2.29 x 1.73 x 1.52mm - ±5% 1.2Ω 3650 -
RS庫存編號 163-9516
製造零件編號36502C3R9JTDG
HK$1.23
個 (在毎卷:2000)
單位
3.9 μH 260mA 1008 2.92mm - 2.79mm 2.1mm - 2.92 x 2.79 x 2.1mm - ±5% 3.6Ω 3650 -
RS庫存編號 532-3156
製造零件編號36502A3N3JTDG
HK$1.54
/個 (每包:10個)
單位
3.3 nH 600mA 0805 (2012M) 2.29mm - 1.73mm 1.52mm - 2.29 x 1.73 x 1.52mm - ±5% 80mΩ 3650 -
RS庫存編號 163-9482
製造零件編號36501J82NJTDG
HK$1.127
個 (在毎卷:2000)
單位
82 nH 400mA 0603 (1608M) 1.8mm - 1.12mm 1.02mm - 1.8 x 1.12 x 1.02mm - ±5% 540mΩ 3650 -
RS庫存編號 163-9475
製造零件編號36501J039J
HK$1.15
個 (在毎卷:2000)
單位
39 nH 600mA 0603 (1608M) 1.8mm - 1.12mm 1.02mm - 1.8 x 1.12 x 1.02mm - ±5% 250mΩ 3650 -
RS庫存編號 163-9489
製造零件編號36501JR33JTDG
HK$1.352
個 (在毎卷:2000)
單位
330 nH 100mA 0603 (1608M) 1.8mm - 1.12mm 1.02mm - 1.8 x 1.12 x 1.02mm - ±5% 3.8Ω 3650 -
RS庫存編號 812-0739
製造零件編號3613CR47M
HK$5.263
個 (以毎袋:10)
單位
470 nH 545mA 1812 (4532M) 4.5mm - 3.2mm 3.2mm - 4.5 x 3.2 x 3.2mm Yes ±20% 320mΩ 3613C Ferrite
RS庫存編號 532-3976
製造零件編號36502CR36JTDG
HK$2.84
/個 (每包:10個)
單位
360 nH 470mA 1008 2.92mm - 2.79mm 2.1mm - 2.92 x 2.79 x 2.1mm - ±5% 1.1Ω 3650 -
RS庫存編號 532-4165
製造零件編號36502C3R3JTDG
HK$2.05
/個 (每包:10個)
單位
3.3 μH 290mA 1008 2.92mm - 2.79mm 2.1mm - 2.92 x 2.79 x 2.1mm - ±5% 3.4Ω 3650 -
RS庫存編號 163-9517
製造零件編號36502C47NJTDG
HK$1.333
個 (在毎卷:2000)
單位
47 nH 1A 1008 2.92mm - 2.79mm 2.1mm - 2.92 x 2.79 x 2.1mm - ±5% 160mΩ 3650 -