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

165235 產品顯示為 Passive Components

排序方式
597 的 999+
暫時無法供應
Vishay CRCW 270 Ω, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRCW0805270RFKEAHP
  • RS庫存編號 182-4209
  • 製造零件編號 CRCW0805270RFKEAHP
小計（5000 件, 每卷5000個）
TWD6,000.00(不含稅)
TWD1.20/件
暫時無法供應
Wurth Elektronik, WE-MK Unshielded Multilayer Surface Mount Inductor with a Ceramic Core, 22 nH Multilayer 5 % 300 mA
  • RS庫存編號 217-7595P
  • 製造零件編號 7447860122
小計（100 件, 按連續帶提供）
TWD170.00(不含稅)
TWD1.70/件
暫時缺貨
TDK, VLS-HBX-1, 252010 Shielded Wirewound Surface Mount Inductor with a Metal Core, 2.2 μH ±20 % 1.76 A Idc
  • RS庫存編號 181-4922
  • 製造零件編號 VLS252010HBX-2R2M-1
小計（2000 件, 每卷2000個）
TWD9,200.00(不含稅)
TWD4.60/件
暫時缺貨
Wurth Elektronik 47 μF Capacitor 250V dc, Through Hole - 860241180004 Radial Lead
  • RS庫存編號 163-6320
  • 製造零件編號 860241180004
小計（200 件, 每盒200個）
TWD10,800.00(不含稅)
TWD54.00/件
最後的 RS 庫存
TE Connectivity 11 kΩ Metal Oxide Resistor 0.5 W 5 %
  • RS庫存編號 187-0911
  • 製造零件編號 ROX05SJ11K
小計（20 件, 每袋20個）
TWD76.00(不含稅)
TWD3.80/件
暫時缺貨
Wurth Elektronik 3.3 μH Manganese Zinc Ferrite Leaded Inductor, Max SRF:40 MHz, 28.7 A Idc, 2.4 mΩ Rdc, WE-HCFT
  • RS庫存編號 185-7394
  • 製造零件編號 7443782012033
小計（1 件）
TWD190.00(不含稅)
TWD190.00/件
有庫存
RS PRO 2 kΩ Carbon Film Resistor 0.25 W 5 %
  • RS庫存編號 739-7480
小計（5000 件, 每袋5000個）
TWD1,500.00(不含稅)
TWD0.30/件
有庫存
Panasonic ERJ12R 1 Ω, 1812 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJ12RQF1R0U
  • RS庫存編號 922-6037
  • 製造零件編號 ERJ12RQF1R0U
小計（5000 件, 每卷5000個）
TWD33,500.00(不含稅)
TWD6.70/件
暫時無法供應
Vishay Single Layer Ceramic Capacitor 2.5 nF 15kV dc -20 to 80 % Z5U Dielectric, 615R, Through Hole 105 °C Max Op. Temp.
  • RS庫存編號 131-1211
  • 製造零件編號 615R150GAD25
小計（1 件）
TWD601.00(不含稅)
TWD601.00/件
有庫存
Wurth Elektronik 330 μF Surface Polymer Capacitor, 2.5V dc
  • RS庫存編號 185-5639P
  • 製造零件編號 875016319002
小計（5 件, 按連續帶提供）
TWD342.00(不含稅)
TWD68.40/件
暫時缺貨
Yageo AC 0 mΩ, 0201 Thick Film Resistor ±5 % 0.05 W - AC0201JR-070RL
  • RS庫存編號 197-7950
  • 製造零件編號 AC0201JR-070RL
小計（10000 件, 每卷10000個）
TWD2,000.00(不含稅)
TWD0.20/件
有庫存
KEMET 6.8 nF Multilayer Ceramic Capacitor, 1kV dc, ±5 %, Surface
  • RS庫存編號 161-0973
  • 製造零件編號 C1210C682JDGACAUTO
小計（5 件, 每袋5個）
TWD323.00(不含稅)
TWD64.60/件
有庫存
Yageo RT 6.8 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.13 W - RT0805BRD076K8L
  • RS庫存編號 198-5676
  • 製造零件編號 RT0805BRD076K8L
小計（10 件, 每膠帶10個）
TWD24.00(不含稅)
TWD2.40/件
暫時缺貨
KEMET 7.5 mH 1.3 A Common Mode Choke 0.24 Ω 250V ac
  • RS庫存編號 183-6509
  • 製造零件編號 SSR10VS-13075
小計（100 件, 每盤100個）
TWD3,980.00(不含稅)
TWD39.80/件
暫時缺貨
Wurth Elektronik, WE-HCM SMT, 1012 Unshielded Wirewound Surface Mount Inductor with a Manganese Zinc Ferrite Core, 0.15
  • RS庫存編號 217-7260
  • 製造零件編號 74431012015
小計（300 件, 每卷300個）
TWD19,290.00(不含稅)
TWD64.30/件
有庫存
Panasonic 2700 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS庫存編號 732-8333P
  • 製造零件編號 EEUTP1V272
小計（1 件, 以袋裝提供）
TWD172.00(不含稅)
TWD172.00/件
暫時缺貨
Murata 16 MHz Crystal Unit DSS1 ppm Surface Mount 4-Pin 0.65 mm 1.6 mm 2mm
  • RS庫存編號 276-3828
  • 製造零件編號 XRCGB16M000FXN01R0
小計（10 件, 每膠帶10個）
TWD97.00(不含稅)
TWD9.70/件
有庫存
Panasonic 1500 μF Capacitor 10V dc, Radial Radial Lead
  • RS庫存編號 921-3410
  • 製造零件編號 EEUFR1A152L
小計（200 件, 每包200個）
TWD2,280.00(不含稅)
TWD11.40/件
有庫存
KEMET 4800 μF Capacitor 25V dc, Axial, Through Hole Axial
  • RS庫存編號 385-376P
  • 製造零件編號 PEG225HJ4480QE1
小計（1 件, 以袋裝提供）
TWD268.00(不含稅)
TWD268.00/件
有庫存
Murata Power Solutions 680 μH Leaded Inductor, Max SRF:1.3 MHz, Q:28, 2.2 A Idc, 226 mΩ Rdc, 1400
  • RS庫存編號 715-6797
  • 製造零件編號 1468422C
小計（1 件）
TWD126.00(不含稅)
TWD126.00/件
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