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

170301 Products showing for Passive Components

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Temporarily out of stock
TE Connectivity SM 220 Ω Wirewound Surface Mount Resistor ±5 % 3 W - SMW3220RJT
  • RS Stock No. 161-4945
  • Mfr. Part No. SMW3220RJT
Subtotal (1 reel of 1000 units)
Kr. 2 269,00(exc. VAT)
Kr. 2,269/unit
In Stock
TE Connectivity L000969-01 Chip Antenna with SMA Female Connector, LoRaWAN
  • RS Stock No. 756-182
  • Mfr. Part No. L000969-01
Subtotal (1 unit)
Kr. 42,41(exc. VAT)
Kr. 42,41/unit
In Stock
Yageo RC0805 3 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - RC0805FR-073RL
  • RS Stock No. 618-2710
  • Mfr. Part No. RC0805FR-073RL
Subtotal (1 pack of 5000 units)
Kr. 271,34(exc. VAT)
Kr. 271,34/pack
In Stock
Wurth Elektronik, WE-HCM Shielded Power Inductor with a Ferrite Core, 105 nH ±20 % 30 A Idc
  • RS Stock No. 484-649
  • Mfr. Part No. 744302010
Subtotal (1 unit)
Kr. 20,59(exc. VAT)
Kr. 20,59/unit
In Stock
Panasonic, ETQP3M Shielded Wirewound Surface Mount Inductor with a Metal Composite Core, 1.5 μH ±20 % 8.1 A Idc
  • RS Stock No. 238-3576
  • Mfr. Part No. ETQP3M1R5KVP
Subtotal (1 reel of 2000 units)
Kr. 8 072,00(exc. VAT)
Kr. 4,036/unit
In Stock
Vishay RCA-SR e3 7.5 kΩ, 0603 Thick Film Thick Film Resistor ±1 % Surface 0.13 W - RCA06037K50FKEASR
  • RS Stock No. 748-570
  • Mfr. Part No. RCA06037K50FKEASR
Subtotal (1 tape of 500 units)
Kr. 44,00(exc. VAT)
Kr. 0,088/unit
In Stock
Wurth Elektronik WRIS-RSKS 56 Ω, 0402 Thick Film Surface Mount Resistor ±5 % Surface 0.1 W - 560112110021
  • RS Stock No. 427-546
  • Mfr. Part No. 560112110021
Subtotal (1 tape of 10 units)
Kr. 3,42(exc. VAT)
Kr. 0,342/unit
In Stock
Wurth Elektronik, WE-TCI, 0402 Shielded Power Inductor with a Ferrite Core, 6.8 nH ±0.1 nH 260 mA Idc Q:13
  • RS Stock No. 486-935
  • Mfr. Part No. 744901068
Subtotal (1 tape of 5 units)
Kr. 10,18(exc. VAT)
Kr. 2,036/unit
In Stock
KYOCERA AVX 22 μF Multilayer Ceramic Capacitor, 10V dc, ±20 %, Surface
  • RS Stock No. 136-7668
  • Mfr. Part No. 1206ZD226MAT2A
Subtotal (1 bag of 20 units)
Kr. 59,50(exc. VAT)
Kr. 2,975/unit
In Stock
Wurth Elektronik Ferrite Bead (0805) (High Current), 330 Ω impedance at 100 MHz
  • RS Stock No. 332-202
  • Mfr. Part No. 782853331
Subtotal (1 reel of 50 units)
Kr. 24,70(exc. VAT)
Kr. 0,494/unit
Temporarily out of stock
Yageo RC_L 30 kΩ, 0402 Thick Film Surface Mount Resistor ±5 % 0.06 W - RC0402JR-0730KL
  • RS Stock No. 198-7952
  • Mfr. Part No. RC0402JR-0730KL
Subtotal (1 reel of 10000 units)
Kr. 180,00(exc. VAT)
Kr. 0,018/unit
Temporarily out of stock
Murata, LQG18H, 0603 Wirewound Surface Mount Inductor 100 nH ±5 % 300 mA Idc Q:12
  • RS Stock No. 125-3176
  • Mfr. Part No. LQG18HNR10J00D
Subtotal (1 reel of 4000 units)
Kr. 1 460,00(exc. VAT)
Kr. 0,365/unit
Currently unavailable
VPG Foil Resistors VSMP 5 kΩ, 0805 Metal Foil Surface Mount Resistor ±0.01 % 0.2 W - Y16245K00000T9R
  • RS Stock No. 173-2924
  • Mfr. Part No. Y16245K00000T9R
Subtotal (1 tape of 100 units)
Kr. 25 790,00(exc. VAT)
Kr. 257,90/unit
In Stock
Bourns, SRR1208, 1208 Shielded Power Inductor with a Ferrite Core, 1.2 mH ±10 % 3 A Idc Q:10
  • RS Stock No. 466-157
  • Mfr. Part No. SRR1208-122KL
Subtotal (1 bag of 2 units)
Kr. 18,53(exc. VAT)
Kr. 9,265/unit
Last RS stock
RALTRON 11.0592 MHz Crystal ±50 ppm HC-49 3-Pin 3.5 mm 11.35 mm 5mm
  • RS Stock No. 693-6961
  • Mfr. Part No. AS-11.0592-18
Subtotal (1 bag of 10 units)
Kr. 25,05(exc. VAT)
Kr. 2,505/unit
Last RS stock
Wurth Elektronik, WE-GFH, 1008 Unshielded Power Inductor with a Iron Powder Core, 1 μH ±15 % 850 mA Idc Q:20
  • RS Stock No. 486-169
  • Mfr. Part No. 7447629010
Subtotal (1 tape of 2 units)
Kr. 9,50(exc. VAT)
Kr. 4,75/unit
Temporarily out of stock
Abracon 32.768 MHz Crystal Unit ±20 ppm Surface Mount 4-Pin 1.2 mm 6 mm 3.5mm
  • RS Stock No. 241-3040
  • Mfr. Part No. ABMM2-32.768MHZ-E2F-T
Subtotal (1 reel of 1000 units)
Kr. 5 941,00(exc. VAT)
Kr. 5,941/unit
In Stock
TDK 470 nF Multilayer Ceramic Capacitor, 450V dc, ±20 %, Surface
  • RS Stock No. 179-5056
  • Mfr. Part No. CGA8N4X7T2W474M230KE
Subtotal (1 reel of 500 units)
Kr. 3 844,00(exc. VAT)
Kr. 7,688/unit
In Stock
KYOCERA AVX 100 μF Electrolytic Tantalum Capacitor 16V dc, Surface, TPS Series
  • RS Stock No. 135-9896
  • Mfr. Part No. TPSE107K016R0100
Subtotal (1 bag of 2 units)
Kr. 54,57(exc. VAT)
Kr. 27,285/unit
Currently unavailable
Murata Ferrite Bead 300 μm (Surface) (0201) (Chip Ferrite Bead), 55.6 Ω impedance at 25 MHz, 120 Ω impedance at 100 MHz,
  • RS Stock No. 223-4853
  • Mfr. Part No. BLM03PX121SZ1D
Subtotal (1 reel of 15000 units)
Kr. 990,00(exc. VAT)
Kr. 0,066/unit
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