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

168557 Products showing for Passive Components

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2179 of 999+
Temporarily out of stock
Microchip 125 MHz Oscillator, 6-Pin VDFN ±50 ppm DSC1123AE1-125.0000
  • RS Stock No. 725-398
  • Mfr. Part No. DSC1123AE1-125.0000
Subtotal (1 box of 500 units)
Kr. 8 099,50(exc. VAT)
Kr. 16,199/unit
Temporarily out of stock
KEMET 7.1 mH 2 A Common Mode Choke 140 mΩ 250V ac
  • RS Stock No. 186-0873
  • Mfr. Part No. SSHB21HS-R20071
Subtotal (1 box of 60 units)
Kr. 1 392,00(exc. VAT)
Kr. 23,20/unit
Temporarily out of stock
TE Connectivity, KEB 100 A 520V ac 50Hz, 60 Hz, Chassis Mount EMI Filter, Terminal Block 3 Phase
  • RS Stock No. 209-4416
  • Mfr. Part No. 100KEBS10BFPD
Subtotal (1 unit)
Kr. 4 642,51(exc. VAT)
Kr. 4 642,51/unit
Currently unavailable
Bourns CR1206 470 Ω, 1206 Thick Film Surface Mount Resistor ±5 % 0.25 W - CR1206-JW-471ELF
  • RS Stock No. 905-2996
  • Mfr. Part No. CR1206-JW-471ELF
Subtotal (1 reel of 5000 units)
Kr. 345,00(exc. VAT)
Kr. 0,069/unit
Currently unavailable
Schurter 11.5 mH 85 A Current Compensated Choke 0.9 mΩ 250V ac
  • RS Stock No. 725-639
  • Mfr. Part No. 3-143-902
Subtotal (1 unit)
Kr. 1 083,67(exc. VAT)
Kr. 1 083,67/unit
In Stock
Wurth Elektronik 27 MHz Crystal ±10 ppm SMT 4-Pin 600 μm 2.5 mm 2mm
  • RS Stock No. 197-503
  • Mfr. Part No. 830108208409
Subtotal (1 tape of 10 units)
Kr. 59,95(exc. VAT)
Kr. 5,995/unit
In Stock
Renesas Electronics, 12MHz XO Oscillator, ±25 ppm LVCMOS, 4-Pin Surface Mount XLH736012.000000I
  • RS Stock No. 217-8005
  • Mfr. Part No. XLH736012.000000I
Subtotal (1 pack of 10 units)
Kr. 146,89(exc. VAT)
Kr. 14,689/unit
In Stock
Panasonic ERJ B1 9.1 kΩ, 1020 Thick Film Resistor ±1 % 1 W - ERJB1AF912U
  • RS Stock No. 228-0579
  • Mfr. Part No. ERJB1AF912U
Subtotal (1 tape of 20 units)
Kr. 54,68(exc. VAT)
Kr. 2,734/unit
Temporarily out of stock
Panasonic 22 μF Capacitor 16V dc, Surface Solder - EEEHC1C220R 1000
  • RS Stock No. 727-0874
  • Mfr. Part No. EEEHC1C220R
Subtotal (1 pack of 25 units)
Kr. 53,30(exc. VAT)
Kr. 2,132/unit
Currently unavailable
TE Connectivity Ferrite Bead 800 μm (Surface) (0603), 60 Ω impedance at 100 MHz
  • RS Stock No. 245-5687
  • Mfr. Part No. BMC1JY0060AN
Subtotal (1 reel of 4000 units)
Kr. 668,00(exc. VAT)
Kr. 0,167/unit
Temporarily out of stock
Abracon 8 MHz Crystal Unit ±25 ppm Surface Mount 2-Pin 4.1 mm 11.4 mm 4.7mm
  • RS Stock No. 187-5956
  • Mfr. Part No. ABLS-8.000MHz-20-D-3-H-T
Subtotal (1 pack of 20 units)
Kr. 43,70(exc. VAT)
Kr. 2,185/unit
Temporarily out of stock
Wurth Elektronik 4700 μF Capacitor 10V dc, Surface Solder
  • RS Stock No. 839-2023
  • Mfr. Part No. 865080263016
Subtotal (1 unit)
Kr. 35,46(exc. VAT)
Kr. 35,46/unit
In Stock
220 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Side Adjust Bourns, 3386
  • RS Stock No. 785-9590
  • Mfr. Part No. 3386X-1-224LF
Subtotal (1 unit)
Kr. 12,72(exc. VAT)
Kr. 12,72/unit
In Stock
Nichicon 180 μF Capacitor 450V dc, Snap-in - LGL2W181MELA30
  • RS Stock No. 714-8604
  • Mfr. Part No. LGL2W181MELA30
Subtotal (1 unit)
Kr. 71,27(exc. VAT)
Kr. 71,27/unit
In Stock
RS Better World
Vishay MMB0207 6.8 Ω, 0207 Thin Film Surface Mount Resistor ±1 % Surface 0.4 W - MMB02070C6808FB200
  • RS Stock No. 678-8129
  • Mfr. Part No. MMB02070C6808FB200
Subtotal (1 pack of 25 units)
Kr. 42,55(exc. VAT)
Kr. 1,702/unit
In Stock
Wurth Elektronik Ferrite Bead (0402) (Ferrite Bead), 1000 Ω impedance at 100 MHz, 216 Ω impedance at 1 GHz
  • RS Stock No. 332-384
  • Mfr. Part No. 74269241102
Subtotal (1 tape of 10 units)
Kr. 11,21(exc. VAT)
Kr. 1,121/unit
In Stock
KOA RN73R 72.3 kΩ, 0603 Thin Film Resistor ±0.1 % 0.1 W - RN73R1JTTD7232B25
  • RS Stock No. 223-4776
  • Mfr. Part No. RN73R1JTTD7232B25
Subtotal (1 tape of 100 units)
Kr. 80,40(exc. VAT)
Kr. 0,804/unit
In Stock
Nichicon 10000 μF Capacitor 35V dc, Snap-in - LGU1V103MELA
  • RS Stock No. 167-1485
  • Mfr. Part No. LGU1V103MELA
Subtotal (1 bag of 250 units)
Kr. 7 369,75(exc. VAT)
Kr. 29,479/unit
In Stock
Bourns, SRN6045TA, 6045 Shielded Power Inductor with a Ferrite Core, 1 μH Semi Shielded ±30 % 8 A Idc Q:15
  • RS Stock No. 466-101
  • Mfr. Part No. SRN6045TA-1R0Y
Subtotal (1 bag of 2 units)
Kr. 9,38(exc. VAT)
Kr. 4,69/unit
Temporarily out of stock
Yageo RC_L 82 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RC0402FR-0782RL
  • RS Stock No. 198-7876
  • Mfr. Part No. RC0402FR-0782RL
Subtotal (1 reel of 10000 units)
Kr. 330,00(exc. VAT)
Kr. 0,033/unit
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