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 include 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 passive component that can gather and hold a charge in a way that is similar to how a battery functions. This type of passive component is made of 2 close conductors (usually plates) that are separated by a dielectric material. The plates accumulate electric charge when connected to a power source. One plate accumulates a positive charge and the other plate accumulates a 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

Another type of passive component is the resistor. 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, it's 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 component 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; some examples would include windings from a transformer and inductors. It is useful because of its low electrical conductivity and high magnetic permeability.

Surge Protection Components

Surge protectors are a part of nearly every home and office today. They provide your expensive electronic equipment and circuitry with added protection against the harmful effects of electricity surges, improving their longevity.

RS is a supplier of passive components with a wide variety of quality products from leading manufacturers across the world.

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

165243 產品顯示為 Passive Components

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有庫存
Wurth Elektronik 10 μF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS庫存編號 192-7623P
  • 製造零件編號 885012209014
小計 10 件 (按連續帶提供)
TWD127.00(不含稅)
TWD12.70/件
有庫存
TDK 10 μF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS庫存編號 740-7565
  • 製造零件編號 C3216X5R1C106K160AA
小計（1 包，共 50 件）
TWD180.00(不含稅)
TWD3.60/件
暫時缺貨
Vishay CRCW 330 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW0402330RFKED
  • RS庫存編號 678-9178
  • 製造零件編號 CRCW0402330RFKED
小計（1 包，共 50 件）
TWD30.00(不含稅)
TWD0.60/件
暫時缺貨
Yageo RL 510 mΩ, 2512 Thick Film Surface Mount Resistor ±1 % 1 W - RL2512FK-070R51L
  • RS庫存編號 199-6140
  • 製造零件編號 RL2512FK-070R51L
小計（1 卷，共 4000 件）
TWD14,000.00(不含稅)
TWD3.50/件
暫時缺貨
Yageo 470 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS庫存編號 199-2414P
  • 製造零件編號 CC1812KKX7R0BB474
小計 10 件 (按連續帶提供)
TWD220.00(不含稅)
TWD22.00/件
有庫存
Yageo 150 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS庫存編號 198-8031P
  • 製造零件編號 CC0805JRNPO9BN151
小計 200 件 (以卷裝提供)
TWD280.00(不含稅)
TWD1.40/件
暫時缺貨
KEMET 4.7 nF Multilayer Ceramic Capacitor, 1kV dc, ±10 %, Surface
  • RS庫存編號 769-7238
  • 製造零件編號 C0805W472KDRACTU
小計（1 包，共 50 件）
TWD325.00(不含稅)
TWD6.50/件
暫時缺貨
Nichicon 100 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS庫存編號 763-9719
  • 製造零件編號 PLX1V101MDL1
小計（1 件）
TWD149.00(不含稅)
TWD149.00/件
有庫存
Panasonic ERA 191 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % Surface 0.1 W
  • RS庫存編號 708-9104P
  • 製造零件編號 ERA3AEB1913V
小計 5 件 (按連續帶提供)
TWD19.00(不含稅)
TWD3.80/件
有庫存
Vishay CRCW 2.2 mΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS庫存編號 679-2017P
  • 製造零件編號 CRCW12062M20FKEA
小計 50 件 (按連續帶提供)
TWD55.00(不含稅)
TWD1.10/件
有庫存
Vishay CRCW 750 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS庫存編號 679-2314P
  • 製造零件編號 CRCW1206750KFKEA
小計 50 件 (按連續帶提供)
TWD55.00(不含稅)
TWD1.10/件
有庫存
Bourns, SRN3015, 3015 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 15 μH ±20 % 800 mA Idc Q:24
  • RS庫存編號 743-5074
  • 製造零件編號 SRN3015-150M
小計（1 袋，共 10 件）
TWD107.00(不含稅)
TWD10.70/件
正在逐步停售
Alps Alpine RK09L 100 kΩ Rotary Potentiometer 1-Turns 2-Gang Panel Mount, Through Hole, RK09L1220A1B
  • RS庫存編號 729-3432
  • 製造零件編號 RK09L1220A1B
小計（1 件）
TWD93.00(不含稅)
TWD93.00/件
暫時缺貨
KEMET 330 μF Surface Polymer Capacitor, 6.3V dc
  • RS庫存編號 187-7597P
  • 製造零件編號 T520V337M006ATE040
小計 5 件 (按連續帶提供)
TWD323.00(不含稅)
TWD64.60/件
有庫存
Vishay CRCW 7.5 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - CRCW12067K50FKEA
  • RS庫存編號 679-2339
  • 製造零件編號 CRCW12067K50FKEA
小計（1 包，共 50 件）
TWD55.00(不含稅)
TWD1.10/件
有庫存
Wurth Elektronik, WE-SPC, 4838 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 3.3 μH ±20 % 2.6 A Idc
  • RS庫存編號 749-8394
  • 製造零件編號 74408943033
小計（1 件）
TWD77.00(不含稅)
TWD77.00/件
有庫存
RS PRO 49.9 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W
  • RS庫存編號 737-9198
小計（1 卷，共 5000 件）
TWD500.00(不含稅)
TWD0.10/件
有庫存
Genteq GEM III 97F9000 Film Capacitor, ±6 %, 40 μF 370V ac, Screw
  • RS庫存編號 908-4502
  • 製造零件編號 97F9614
小計（1 件）
TWD817.00(不含稅)
TWD817.00/件
有庫存
CHEMI-CON 33 μF Capacitor 450V dc, Through Hole - EKXJ451ELL330MK30S Radial Lead
  • RS庫存編號 756-7676
  • 製造零件編號 EKXJ451ELL330MK30S
小計（1 包，共 2 件）
TWD157.00(不含稅)
TWD78.50/件
有庫存
Panasonic 68 μF Polymer Capacitor 20V dc, Surface - 20SVP68M
  • RS庫存編號 788-7570
  • 製造零件編號 20SVP68M
小計（1 包，共 5 件）
TWD290.00(不含稅)
TWD58.00/件
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