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

170452 Products showing for Passive Components

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Panasonic ERA2V 22 kΩ, 0402 Thin Film Resistor 0.1 % 0.1 W - ERA2VRB2202X
  • RS Stock No. 259-6871
  • Mfr. Part No. ERA2VRB2202X
Subtotal (10 units, on tapes of 10)
Kr. 43,01(exc. VAT)
Kr. 4,301/unit
In Stock
Panasonic ERA8P 470 kΩ, 1206 Thin Film Resistor 0.1 % 0.25 W - ERA8PEB4703V
  • RS Stock No. 259-6934
  • Mfr. Part No. ERA8PEB4703V
Subtotal (5 units, on tapes of 5)
Kr. 51,02(exc. VAT)
Kr. 10,204/unit
In Stock
Molex 219611-0050 T-Bar WiFi Antenna with UFL Connector, WiFi
  • RS Stock No. 258-9284
  • Mfr. Part No. 219611-0050
Subtotal (2 units, in packs of 2)
Kr. 76,65(exc. VAT)
Kr. 38,325/unit
Last RS stock
TE Connectivity 1 Ω Wirewound Wirewound Resistor 1 W 5 %
  • RS Stock No. 272-2465P
  • Mfr. Part No. EP1WSSS1R0J
Subtotal (10 units, supplied in a box)
Kr. 30,52(exc. VAT)
Kr. 3,052/unit
Temporarily out of stock
ROHM ESR10 820 kΩ, 0805 Thick Film Resistor ±1 % 0.4 W - ESR10EZPF8203
  • RS Stock No. 262-9397
  • Mfr. Part No. ESR10EZPF8203
Subtotal (5000 units, on reels of 5000)
Kr. 940,00(exc. VAT)
Kr. 0,188/unit
In Stock
ROHM ESR10 2 mΩ, 0805 Thick Film Resistor ±5 % 0.4 W - ESR10EZPJ205
  • RS Stock No. 262-9496
  • Mfr. Part No. ESR10EZPJ205
Subtotal (5000 units, on reels of 5000)
Kr. 665,00(exc. VAT)
Kr. 0,133/unit
Currently unavailable
ROHM ESR10 2.7 kΩ, 0805 Thick Film Resistor ±1 % 0.4 W - ESR10EZPF2701
  • RS Stock No. 262-9298
  • Mfr. Part No. ESR10EZPF2701
Subtotal (5000 units, on reels of 5000)
Kr. 1 440,00(exc. VAT)
Kr. 0,288/unit
Temporarily out of stock
ROHM ESR10 3.9 Ω, 0805 Thick Film Resistor ±5 % 0.4 W - ESR10EZPJ3R9
  • RS Stock No. 262-9577
  • Mfr. Part No. ESR10EZPJ3R9
Subtotal (5000 units, on reels of 5000)
Kr. 615,00(exc. VAT)
Kr. 0,123/unit
Currently unavailable
ROHM UCR 220 mΩ, 0201 Thick Film Surface Mount Fixed Resistor 1 % 0.1 W - UCR006YVPFLR220
  • RS Stock No. 261-9956
  • Mfr. Part No. UCR006YVPFLR220
Subtotal (15000 units, on reels of 15000)
Kr. 15 480,00(exc. VAT)
Kr. 1,032/unit
Currently unavailable
Same Sky 85 dB Through Hole Buzzer Internal Magnetic Buzzer 9.5 mm 4 V dc Min 12 mm 9.5mm 7V dc Max
  • RS Stock No. 259-6196
  • Mfr. Part No. CMI-1295-0585T
Subtotal (100 units, in boxes of 100)
Kr. 927,80(exc. VAT)
Kr. 9,278/unit
Last RS stock
Same Sky 80 dB Surface Buzzer External Magnetic Buzzer 2.5 mm 1 V Min 13 mm 25V Max
  • RS Stock No. 259-6295
  • Mfr. Part No. CPT-1625-80-SMT-TR
Subtotal (5 units, in packs of 5)
Kr. 80,42(exc. VAT)
Kr. 16,084/unit
Last RS stock
TE Connectivity 2.7 Ω Wirewound Wirewound Resistor 1 W 5 %
  • RS Stock No. 272-2483P
  • Mfr. Part No. EP1WSSS2R7J
Subtotal (10 units, supplied in a box)
Kr. 2,97(exc. VAT)
Kr. 0,297/unit
Temporarily out of stock
Baumer 30V dc, 4.75 V dc 200 ppr Pulse Optical Encoder with a 10 mm Solid Shaft, Flange, Connector
  • RS Stock No. 269-1695
  • Mfr. Part No. EIL580-SC10.5EQ.00200.A
Subtotal (1 unit)
Kr. 3 204,92(exc. VAT)
Kr. 3 204,92/unit
Currently unavailable
TE Connectivity FPC Omni-Directional Antenna with MHF4L Connector, Ultra Wideband (UWB)
  • RS Stock No. 267-5040P
  • Mfr. Part No. 2108965-6
Subtotal (5 units, supplied in a bag)
Kr. 64,52(exc. VAT)
Kr. 12,904/unit
In Stock
ROHM ESR25 3.3 Ω, 1210 Thick Film Resistor ±5 % 0.66 W - ESR25JZPJ3R3
  • RS Stock No. 263-7659
  • Mfr. Part No. ESR25JZPJ3R3
Subtotal (10 units, on tapes of 10)
Kr. 17,96(exc. VAT)
Kr. 1,796/unit
Temporarily out of stock
Wurth Elektronik 10 pF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS Stock No. 263-3996
  • Mfr. Part No. 885012007010
Subtotal (4000 units, on reels of 4000)
Kr. 1 372,00(exc. VAT)
Kr. 0,343/unit
Temporarily out of stock
ROHM ESR03 12 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W
  • RS Stock No. 263-1183P
  • Mfr. Part No. ESR03EZPJ120
Subtotal (100 units, supplied on a continuous strip)
Kr. 26,10(exc. VAT)
Kr. 0,261/unit
In Stock
ROHM ESR03 8.2 mΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ825
  • RS Stock No. 262-9973
  • Mfr. Part No. ESR03EZPJ825
Subtotal (100 units, on tapes of 100)
Kr. 26,10(exc. VAT)
Kr. 0,261/unit
Currently unavailable
ROHM ESR10 91 Ω, 0805 Thick Film Resistor ±5 % 0.4 W - ESR10EZPJ910
  • RS Stock No. 262-9658
  • Mfr. Part No. ESR10EZPJ910
Subtotal (5000 units, on reels of 5000)
Kr. 890,00(exc. VAT)
Kr. 0,178/unit
In Stock
Panasonic 100 μF Capacitor 50V dc, Surface
  • RS Stock No. 262-1463P
  • Mfr. Part No. EEEFK1H101GL
Subtotal (5 units, supplied on a continuous strip)
Kr. 57,77(exc. VAT)
Kr. 11,554/unit
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