Inductors, Chokes & Coils

A coil, inductor, or choke is a passive electrical component that stores energy in its magnetic field. The primary form of coils consists of a wire wound around a metallic core, usually shaped like a cylinder or disk. When current flows through the coil, its magnetic field is created and the stored energy increases proportionally to the current. Inductors are used to create an inductive reactance in an LC circuit where capacitive reactance is present. This causes the reactance to oppose changes in current and can be used to filter the currents. Chokes consist of several turns of insulated wire wound around a single core or multiple cores that can be used to reduce AC ripple or oscillations in power circuits. They are also used to filter or reduce the amplitude of alternating current signals. Coils are used for a variety of applications, including transformers, motors, generators, and antennas.
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78F101J-RC


RF Choke Bobbin Core 100uH 5% 2.5MHz 60Q-Factor Ferrite 165mA 4.1Ohm DCR AXL Bag
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Bourns 14291
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AUD 0.15
Multiples of: 1

744784227A


Fixed Inductors WE-MK 0402 270nH 100mA DCR=4.5mOhms5%
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Wurth 4850
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AUD 0.1566
Multiples of: 1

77F471J-TR-RC


RF Choke Bobbin Core 470uH 5% 796KHz 50Q-Factor Ferrite 126mA 8.5Ohm DCR AXL T/R
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Bourns 4850
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AUD 0.1594
Multiples of: 5000

LQCBC3225T100KR


Inductor Power Chip Wirewound 10uH 10% 100KHz Ferrite 900mA 172.9mOhm DCR 1210 T/R
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Taiyo Yuden 4850
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AUD 0.1624
Multiples of: 1000

ATFC-0603-27NF-T


Inductor Chip Thin Film 27nH 1% 15Q-Factor Ceramic 250mA 2.35Ohm DCR 0603 T/R
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ABRACON 4850
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AUD 0.1714
Multiples of: 5000

744786015A


Fixed Inductors WE-MK 0603 1.5nH 600mA DCR=100mOhms5%
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Wurth 4850
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AUD 0.1752
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744786056A


Fixed Inductors WE-MK 0603 5.6nH 600mA DCR=250mOhms5%
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Wurth 4850
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AUD 0.1752
Multiples of: 1

744786039A


Fixed Inductors WE-MK 0603 3.9nH 600mA DCR=200mOhms5%
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Wurth 4850
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AUD 0.1752
Multiples of: 1

744786033A


Fixed Inductors WE-MK 0603 3.3nH 600mA DCR=150mOhms5%
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Wurth 4850
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AUD 0.1752
Multiples of: 1

B78108S1182K


Fixed Inductors 1.8uH 1030mA .22ohms
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TDK 2425
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AUD 0.17
Multiples of: 1

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