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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Omschrijving Prijs Inductance Maximum DC Current Package/Case Length Automotive Standard Depth Height Diameter Dimensions Shielded Tolerance Maximum DC Resistance Series Core Material
RS-stocknr. 166-9603
FabrikantnummerLQP15MN3N9B02D
FabrikantMurata
€ 0,036
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Aantal stuks
3.9 nH 170mA 0402 (1005M) - - - - - 1 x 0.5 x 0.5mm - ±0.1nH 500mΩ LQP15M -
RS-stocknr. 724-2813
FabrikantnummerLQP15MN3N9B02D
FabrikantMurata
€ 0,144
Each (In a Pack of 25)
Aantal stuks
3.9 nH 170mA 0402 (1005M) - - - - - 1 x 0.5 x 0.5mm - ±0.1nH 500mΩ LQP15M -
RS-stocknr. 879-0754
FabrikantnummerLQH2HPZR47NJRL
FabrikantMurata
€ 0,383
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Aantal stuks
470 nH 3.5A 2520 2.5mm - 2mm 1.1mm - 2.5 x 2 x 1.1mm Yes - 30mΩ LQH Ferrite
RS-stocknr. 725-4923
FabrikantnummerLQG15HS27NJ02D
FabrikantMurata
€ 0,053
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Aantal stuks
27 nH 300mA 0402 (1005M) 1mm - 0.5mm 0.5mm - 1 x 0.5 x 0.5mm - ±5% 460mΩ LQG15HS -
RS-stocknr. 167-5044
FabrikantnummerLQH2HPZR47NJRL
FabrikantMurata
€ 0,151
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Aantal stuks
470 nH 3.5A 2520 2.5mm - 2mm 1.1mm - 2.5 x 2 x 1.1mm Yes - 30mΩ LQH Ferrite
RS-stocknr. 106-5332
FabrikantnummerLQH43PN4R7M26L
FabrikantMurata
€ 0,333
Each (In a Pack of 20)
Aantal stuks
4.7 μH 1.4A 4532 4.5mm - 3.2mm 2.6mm - 4.5 x 3.2 x 2.6mm Yes ±20% 75mΩ LQH43PN_26 Ferrite
RS-stocknr. 167-5688
FabrikantnummerLQG15HS27NJ02D
FabrikantMurata
€ 0,011
Each (On a Reel of 10000)
Aantal stuks
27 nH 300mA 0402 (1005M) 1mm - 0.5mm 0.5mm - 1 x 0.5 x 0.5mm - ±5% 460mΩ LQG15HS -
RS-stocknr. 166-9644
FabrikantnummerLQH43PN4R7M26L
FabrikantMurata
€ 0,176
Each (On a Reel of 500)
Aantal stuks
4.7 μH 1.4A 4532 4.5mm - 3.2mm 2.6mm - 4.5 x 3.2 x 2.6mm Yes ±20% 75mΩ LQH43PN_26 Ferrite
RS-stocknr. 724-1680
FabrikantnummerDLW31SN222SQ2L
FabrikantMurata
€ 1,07
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- 200mA 1206 (3216M) 3.2mm - 1.6mm 1.9mm - 3.2 x 1.6 x 1.9mm - ±25% 1.2Ω DLW31S -
RS-stocknr. 167-5665
FabrikantnummerLQW15AN4N7B00D
FabrikantMurata
€ 0,05
Each (On a Reel of 10000)
Aantal stuks
4.7 nH 750mA 0402 (1005M) 1mm - 0.6mm 0.5mm - 1 x 0.6 x 0.5mm - ±0.1nH 70mΩ LQW15A Ferrite
RS-stocknr. 785-5129
FabrikantnummerLQW15AN4N7B00D
FabrikantMurata
€ 0,187
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Aantal stuks
4.7 nH 750mA 0402 (1005M) 1mm - 0.6mm 0.5mm - 1 x 0.6 x 0.5mm - ±0.1nH 70mΩ LQW15A Ferrite
RS-stocknr. 725-4954
FabrikantnummerLQG18HN3N3S00D
FabrikantMurata
€ 0,167
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Aantal stuks
3.3 nH 500mA 0603 (1608M) 1.6mm - 0.8mm 0.8mm - 1.6 x 0.8 x 0.8mm - ±0.3nH 150mΩ LQG18H -
RS-stocknr. 725-5033
FabrikantnummerLQH32CNR15M33L
FabrikantMurata
€ 0,255
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Aantal stuks
150 nH 1.45A 1210 (3225M) 3.2mm - 2.5mm 2mm - 3.2 x 2.5 x 2mm - ±20% 28mΩ LQH32CN -
RS-stocknr. 724-1661
FabrikantnummerDLW21HN900SQ2L
FabrikantMurata
€ 0,196
Each (In a Pack of 10)
Aantal stuks
- 330mA 0805 (2012M) 2mm - 1.2mm 0.9mm - 2 x 1.2 x 0.9mm - ±25% 350mΩ DLW21S -
RS-stocknr. 167-5824
FabrikantnummerLQG18HN3N3S00D
FabrikantMurata
€ 0,061
Each (On a Reel of 4000)
Aantal stuks
3.3 nH 500mA 0603 (1608M) 1.6mm - 0.8mm 0.8mm - 1.6 x 0.8 x 0.8mm - ±0.3nH 150mΩ LQG18H -
RS-stocknr. 167-5883
FabrikantnummerLQH32CNR15M33L
FabrikantMurata
€ 0,098
Each (On a Reel of 2000)
Aantal stuks
150 nH 1.45A 1210 (3225M) 3.2mm - 2.5mm 2mm - 3.2 x 2.5 x 2mm - ±20% 28mΩ LQH32CN -
RS-stocknr. 167-4882
FabrikantnummerLQW15AN2N7C00D
FabrikantMurata
€ 0,051
Each (On a Reel of 10000)
Aantal stuks
2.7 nH 850mA 0402 1mm - 0.6mm 0.5mm - 1 x 0.6 x 0.5mm - ±0.2nH 50mΩ LQW15A Ferrite
RS-stocknr. 879-0739
FabrikantnummerLQH2HPZ3R3MGRL
FabrikantMurata
€ 0,084
Each (In a Bag of 10)
Aantal stuks
3.3 μH 1.23A 2520 2.5mm - 2mm 0.9mm - 2.5 x 2 x 0.9mm Yes - 270mΩ LQH Ferrite
RS-stocknr. 166-9792
FabrikantnummerLQW15AN18NJ00D
FabrikantMurata
€ 0,051
Each (On a Reel of 10000)
Aantal stuks
18 nH 370mA 0402 1mm - 0.6mm 0.5mm - 1 x 0.6 x 0.5mm - ±5% 270mΩ LQW15A Ferrite
RS-stocknr. 124-8175
FabrikantnummerLQW15AN33NG00D
FabrikantMurata
€ 0,098
Each (In a Pack of 100)
Aantal stuks
33 nH 260mA 1005 1mm - 0.5mm 0.5mm - 1 x 0.5 x 0.5mm - ±2% 630mΩ LQW15AN Non-Magnetic Ceramic