Passive Components

A passive component is a module that does not require energy to operate, except for the available alternating current (AC) circuit that it is connected to. A passive module is not capable of power gain and is not a source of energy. A typical passive component would be: resistors, inductors, capacitors and transformers which together are required to build any electrical or electronic circuit.

Passive devices can be used individually or connected together within a circuit, either in a series or in a parallel combination to control complex circuits or signals.

Types of Passive Components

  • Capacitors

A capacitor is a component that can gather and hold a charge in a way that is similar to how a battery functions. The capacitor is made of 2 close conductors (usually plates) that are separated by a dielectric material. The plates accumulate electric charge when connected to power source. One plate accumulates positive charge and the other plate accumulates negative charge. It can hold the charge even when the voltage is no longer applied. Different types of capacitors are film capacitors, mica capacitors, ceramic capacitors, electrolytic capacitors, aluminium electrolytic capacitors, tantalum electrolytic capacitors and power factor correction capacitors

  • Resistors

A Resistor is an electrical device that resists the flow of electrical current. Although a resistor does not amplify or shape the electric current in any way its a powerful little device as it enables you to put the brakes on current flow in a very controlled way

  • Inductors

An inductor is a passive device that can store or deliver energy but cannot generate it. An ideal inductor is lossless, meaning that it can store energy indefinitely as no energy is lost as heat. Inductors are sometimes known as coils, chokes, electromagnets and solenoids

  • Ferrite Cores

A ferrite core is a ceramic compound that includes a mix of iron and another type of metal. Ferrite is common in many types of electrical components, including antennas. This magnetic core features wound components, such as windings from a transformer and inductors. It is useful because it offers low electrical conductivity along with high magnetic permeability.

  • Surge Protection Components

Surge protectors are a part of nearly every home and office today. They provide your expensive electronic devices with added protection against surges of electricity, which would ultimately destroy them.

Antennas
Antennas
Capacitors
Capacitors
Crystals, Oscillators & Resonators
Crystals, Oscillators & Resonators
EMI Filters & Protection
EMI Filters & Protection
Fixed Resistors
Fixed Resistors
Inductors
Inductors
Passive Components Kits
Passive Components Kits
Rotary Encoders
Rotary Encoders
Sounder, Buzzer & Microphone Components
Sounder, Buzzer & Microphone Components
Surge Protection Components
Surge Protection Components
Variable Resistors
Variable Resistors

170101 Products showing for Passive Components

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1076 of 999+
Temporarily out of stock
Murata Ferrite Bead 0.85 mm (Chip) (0805) (Chip Ferrite Bead), 330 Ω impedance at 100 MHz
  • RS Stock No. 125-3154
  • Mfr. Part No. BLM21PG331SN1D
Subtotal (1 reel of 4000 units)
Kr. 1 516,00(exc. VAT)
Kr. 0,379/unit
In Stock
Wurth Elektronik Ferrite Bead 0.8 mm (Surface) (0603) (Wide Band), 1000 Ω impedance at 100 MHz
  • RS Stock No. 124-1844
  • Mfr. Part No. 742792662
Subtotal (1 pack of 100 units)
Kr. 166,10(exc. VAT)
Kr. 1,661/unit
Temporarily out of stock
Wurth Elektronik Ferrite Bead 2.28 mm (Surface) (3312) (Bead), 100 Ω impedance at 100 MHz
  • RS Stock No. 163-4002
  • Mfr. Part No. 74279225101
Subtotal (1 reel of 2500 units)
Kr. 27 317,50(exc. VAT)
Kr. 10,927/unit
Temporarily out of stock
Murata Ferrite Bead 0.8 mm (Solder) (0603) (Chip Bead), 33 Ω impedance at 100 MHz
  • RS Stock No. 122-5322
  • Mfr. Part No. BLM18PG330SH1D
Subtotal (1 reel of 4000 units)
Kr. 1 256,00(exc. VAT)
Kr. 0,314/unit
In Stock
Wurth Elektronik Ferrite Bead 2.3 mm (Surface) (1812) (Bead), 100 Ω impedance at 100 MHz
  • RS Stock No. 163-4003
  • Mfr. Part No. 74279226101
Subtotal (1 reel of 2500 units)
Kr. 15 555,00(exc. VAT)
Kr. 6,222/unit
Temporarily out of stock
Murata Ferrite Bead 0.8 mm (Surface) (0603) (Chip Ferrite Bead), 1000 Ω impedance at 100 MHz, 1200 Ω impedance at 1 GHz
  • RS Stock No. 161-8059
  • Mfr. Part No. BLM18HK102SN1D
Subtotal (1 reel of 4000 units)
Kr. 600,00(exc. VAT)
Kr. 0,15/unit
In Stock
Wurth Elektronik Ferrite Bead 0.9 mm (Surface) (0805) (Ferrite Bead), 1500 Ω impedance at 100 MHz
  • RS Stock No. 144-9787
  • Mfr. Part No. 742792097
Subtotal (1 reel of 4000 units)
Kr. 7 192,00(exc. VAT)
Kr. 1,798/unit
Temporarily out of stock
Wurth Elektronik Ferrite Bead 0.9 mm (Surface) (0805) (Ferrite Bead), 100 Ω impedance at 100 MHz
  • RS Stock No. 144-9796
  • Mfr. Part No. 74279207
Subtotal (1 reel of 4000 units)
Kr. 7 192,00(exc. VAT)
Kr. 1,798/unit
In Stock
Murata Ferrite Bead 0.85 mm (Surface) (0805) (Chip Ferrite Bead), 118 Ω impedance at 25 MHz, 220 Ω impedance at 100 MHz,
  • RS Stock No. 223-4974
  • Mfr. Part No. BLM21AG221BH1D
Subtotal (1 tape of 100 units)
Kr. 91,40(exc. VAT)
Kr. 0,914/unit
In Stock
Murata Ferrite Bead 0.8 mm (Surface) (0603) (Chip Ferrite Bead), 237 Ω impedance at 25 MHz, 600 Ω impedance at 100 MHz,
  • RS Stock No. 223-4903
  • Mfr. Part No. BLM18HE601SH1D
Subtotal (1 tape of 100 units)
Kr. 41,10(exc. VAT)
Kr. 0,411/unit
Currently unavailable
TE Connectivity Ferrite Bead 0.8 mm (Surface) (0603), 220 Ω impedance at 100 MHz
  • RS Stock No. 245-5704
  • Mfr. Part No. BMC1JY0220AN
Subtotal (1 reel of 4000 units)
Kr. 668,00(exc. VAT)
Kr. 0,167/unit
In Stock
Murata Ferrite Bead 0.8 mm (Surface) (0603) (Chip Ferrite Bead), 17 Ω impedance at 25 MHz, 300 Ω impedance at 100 MHz,
  • RS Stock No. 223-4960
  • Mfr. Part No. BLM18SP300SZ1D
Subtotal (1 tape of 100 units)
Kr. 41,10(exc. VAT)
Kr. 0,411/unit
Currently unavailable
TE Connectivity Ferrite Bead 0.8 mm (Surface) (0603), 240 Ω impedance at 100 MHz
  • RS Stock No. 245-5707
  • Mfr. Part No. BMC1JY0240AN
Subtotal (1 reel of 4000 units)
Kr. 668,00(exc. VAT)
Kr. 0,167/unit
In Stock
Wurth Elektronik Ferrite Bead 5.1 mm (2220) (Ferrite Bead), 600 Ω impedance at 100 MHz
  • RS Stock No. 270-0824
  • Mfr. Part No. 7427928601
Subtotal (1 tape of 5 units)
Kr. 65,89(exc. VAT)
Kr. 13,178/unit
Currently unavailable
KEMET Ferrite Bead 0.126 mm (Tape & Reel) (Chip Bead), 610.4 Ω impedance at 25 MHz, 1300 Ω impedance at 100 MHz, 995.2 Ω
  • RS Stock No. 225-7871
  • Mfr. Part No. Z1812C132BPWZT
Subtotal (1 reel of 2000 units)
Kr. 6 544,00(exc. VAT)
Kr. 3,272/unit
Currently unavailable
KEMET Ferrite Bead 0.063 mm (Tape & Reel) (Chip Bead), 92.2 Ω impedance at 25 MHz, 110 Ω impedance at 100 MHz, 118 Ω
  • RS Stock No. 225-7856
  • Mfr. Part No. Z1806C111APWST
Subtotal (1 reel of 2000 units)
Kr. 3 130,00(exc. VAT)
Kr. 1,565/unit
In Stock
Bourns Ferrite Bead 0.7 mm (Surface) (0603) (EMI Filter & Protection), 45 Ω impedance at 25 MHz, 121 Ω impedance at 100
  • RS Stock No. 246-3238
  • Mfr. Part No. MH1608-121Y
Subtotal (1 reel of 4000 units)
Kr. 880,00(exc. VAT)
Kr. 0,22/unit
Currently unavailable
TE Connectivity Ferrite Bead 1.1 mm (Surface) (1204), 750 Ω impedance at 100 MHz
  • RS Stock No. 245-5805
  • Mfr. Part No. BMC2CY0750AN
Subtotal (1 tape of 10 units)
Kr. 13,90(exc. VAT)
Kr. 1,39/unit
Currently unavailable
Murata Ferrite Bead (1206) (Chip Ferrite Bead), 120 Ω impedance at 100 MHz
  • RS Stock No. 276-3656
  • Mfr. Part No. BLM31KN121SH1L
Subtotal (1 reel of 2500 units)
Kr. 2 750,00(exc. VAT)
Kr. 1,10/unit
In Stock
Wurth Elektronik Ferrite Bead 0.9 mm 1.2 mm (0805) (EMI Suppression), 220 Ω impedance at 100 MHz
  • RS Stock No. 669-4099
  • Mfr. Part No. 742792022
Subtotal (1 pack of 10 units)
Kr. 23,11(exc. VAT)
Kr. 2,311/unit
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