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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รายละเอียดสินค้า / Description ราคา / Price Inductance Maximum DC Current Package/Case Length Automotive Standard Depth Height Diameter Dimensions Shielded Tolerance Maximum DC Resistance Series Core Material
RS Stock No. 124-5571
Brand :RS PRO
THB19.16
Each: (In a Pack of 10)
Units
±330 μH 160mA 16 6.6mm - 4.45mm 2.92mm - 6.6 x 4.45 x 2.92mm - - 3.8Ω - -
RS Stock No. 169-3432
Brand :RS PRO
THB20.256
Each (On a Reel of 2500)
Units
±330 μH 160mA 16 6.6mm - 4.45mm 2.92mm - 6.6 x 4.45 x 2.92mm - - 3.8Ω - -
RS Stock No. 169-3477
Brand :RS PRO
THB11.868
Each (On a Reel of 750)
Units
330 μH 750mA 0105 10.6mm - 10.5mm 5mm - 10.6 x 10.5 x 5mm Yes - 812mΩ - -
RS Stock No. 124-5615
Brand :RS PRO
THB12.141
Each: (In a Pack of 25)
Units
330 μH 750mA 0105 10.6mm - 10.5mm 5mm - 10.6 x 10.5 x 5mm Yes - 812mΩ - -
RS Stock No. 169-3472
Brand :RS PRO
THB13.428
Each (On a Reel of 1000)
Units
330 μH 520mA 0104 10.6mm - 10.5mm 4mm - 10.6 x 10.5 x 4mm Yes - 1.09Ω - -
RS Stock No. 124-5610
Brand :RS PRO
THB14.796
Each: (In a Pack of 25)
Units
330 μH 520mA 0104 10.6mm - 10.5mm 4mm - 10.6 x 10.5 x 4mm Yes - 1.09Ω - -
RS Stock No. 169-3475
Brand :RS PRO
THB14.817
Each (On a Reel of 750)
Units
100 μH 350mA 0105 10.6mm - 10.5mm 5mm - 10.6 x 10.5 x 5mm Yes - 253mΩ - -
RS Stock No. 124-5604
Brand :RS PRO
THB11.225
Each: (In a Pack of 25)
Units
6.8 μH 4.5A 0104 10.6mm - 10.5mm 4mm - 10.6 x 10.5 x 4mm Yes - 27mΩ - -
RS Stock No. 741-9016
Brand :RS PRO
THB12.818
Each (In a Bag of 5)
Units
330 μH 950mA 27 12.5mm - 12.5mm 8mm - 12.5 x 12.5 x 8mm Yes ±20% 640mΩ - -
RS Stock No. 740-9362
Brand :RS PRO
THB133.68
1 Bag of 20
Bag(s)
2.2 μH 2.6A 43 4.5mm - 4mm 3.2mm - 4.5 x 4 x 3.2mm No ±20% 60mΩ - -
RS Stock No. 124-5587
Brand :RS PRO
THB32.684
Each: (In a Pack of 10)
Units
100 μH 2.45A 29 12mm - 12mm 10mm - 12 x 12 x 10mm Yes - 126mΩ - -
RS Stock No. 124-5612
Brand :RS PRO
THB16.352
Each: (In a Pack of 25)
Units
100 μH 350mA 0105 10.6mm - 10.5mm 5mm - 10.6 x 10.5 x 5mm Yes - 253mΩ - -
RS Stock No. 169-3465
Brand :RS PRO
THB10.298
Each (On a Reel of 1000)
Units
6.8 μH 4.5A 0104 10.6mm - 10.5mm 4mm - 10.6 x 10.5 x 4mm Yes - 27mΩ - -
RS Stock No. 169-3773
Brand :RS PRO
THB15.913
Each (On a Reel of 400)
Units
330 μH 950mA 27 12.5mm - 12.5mm 8mm - 12.5 x 12.5 x 8mm Yes ±20% 640mΩ - -
RS Stock No. 169-3709
Brand :RS PRO
THB5.793
Each (On a Reel of 2000)
Units
2.2 μH 2.6A 43 4.5mm - 4mm 3.2mm - 4.5 x 4 x 3.2mm No ±20% 60mΩ - -
RS Stock No. 169-3449
Brand :RS PRO
THB35.516
Each (On a Reel of 250)
Units
100 μH 2.45A 29 12mm - 12mm 10mm - 12 x 12 x 10mm Yes - 126mΩ - -
RS Stock No. 123-4659
Brand :RS PRO
THB18.249
Each: (In a Pack of 10)
Units
10 μH 1.84A - 7.3mm - 7.3mm 4.5mm - 7.3 x 7.3 x 4.5mm Yes ±20% 49mΩ - -
RS Stock No. 169-3462
Brand :RS PRO
THB8.004
Each (On a Reel of 2000)
Units
- 300mA 1206 (3216M) 3.2mm - 1.6mm 2mm - 3.2 x 1.6 x 2mm Yes - 800mΩ - Ferrite
RS Stock No. 123-4660
Brand :RS PRO
THB18.249
Each: (In a Pack of 10)
Units
22 μH 1.23A - 7.3mm - 7.3mm 4.5mm - 7.3 x 7.3 x 4.5mm Yes ±20% 110mΩ - -
RS Stock No. 123-4657
Brand :RS PRO
THB11.01
Each: (In a Pack of 20)
Units
47 μH 170mA 1210 (3225M) 3.2mm - 2.5mm 2.2mm - 3.2 x 2.5 x 2.2mm - ±10% 1.69Ω - -
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