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

165166 產品顯示為 Passive Components

排序方式
500 的 999+
暫時缺貨
Rubycon 220 μF Capacitor 50V dc, Radial, Through Hole - 50PX220MEFC10X12.5 Radial Lead
  • RS庫存編號 172-6212
  • 製造零件編號 50PX220MEFC10X12.5
小計（1000 件, 每盒1000個）
TWD7,100.00(不含稅)
TWD7.10/件
有庫存
Arcol Ohmite HS75 R1 J, 100 mΩ 75 W Wirewound Chassis Mount Resistor ±5 %
  • RS庫存編號 309-0999
  • 製造零件編號 HS75 R1 J
小計（1 件）
TWD512.00(不含稅)
TWD512.00/件
暫時缺貨
Yageo RC_L 200 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-07200KL
  • RS庫存編號 199-5487
  • 製造零件編號 RC0603FR-07200KL
小計（100 件, 每膠帶100個）
TWD210.00(不含稅)
TWD2.10/件
有庫存
Yageo RC_L 270 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-07270RL
  • RS庫存編號 199-5512
  • 製造零件編號 RC0603FR-07270RL
小計（100 件, 每膠帶100個）
TWD210.00(不含稅)
TWD2.10/件
有庫存
Yageo RC_L 2.2 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-072R2L
  • RS庫存編號 199-5529
  • 製造零件編號 RC0603FR-072R2L
小計（100 件, 每膠帶100個）
TWD40.00(不含稅)
TWD0.40/件
暫時缺貨
Yageo RC_L 100 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-07100RL
  • RS庫存編號 199-5441
  • 製造零件編號 RC0603FR-07100RL
小計（100 件, 每膠帶100個）
TWD210.00(不含稅)
TWD2.10/件
暫時缺貨
Yageo RC_L 1.5 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - RC0805FR-071R5L
  • RS庫存編號 199-5672
  • 製造零件編號 RC0805FR-071R5L
小計（5000 件, 每卷5000個）
TWD1,500.00(不含稅)
TWD0.30/件
最後的 RS 庫存
KOA RK73H 620Ω, 0402 (1005M) Thick Film SMD Resistor ±1% 0.1W
  • RS庫存編號 631-8048
  • 製造零件編號 RK73H1ETTP6200F
小計（100 件, 每袋100個）
TWD30.00(不含稅)
TWD0.30/件
暫時缺貨
Panasonic ERA 5.76 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3ARB5761V
  • RS庫存編號 182-9477
  • 製造零件編號 ERA3ARB5761V
小計（250 件, 每卷250個）
TWD2,175.00(不含稅)
TWD8.70/件
暫時缺貨
Panasonic ERA 5.6 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3APB562V
  • RS庫存編號 182-9513
  • 製造零件編號 ERA3APB562V
小計（250 件, 每卷250個）
TWD2,000.00(不含稅)
TWD8.00/件
有庫存
Yageo RC_L 680 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-07680RL
  • RS庫存編號 199-5618
  • 製造零件編號 RC0603FR-07680RL
小計（100 件, 每膠帶100個）
TWD210.00(不含稅)
TWD2.10/件
有庫存
Panasonic ECHU(X) 16 V dc 16V ac Film Capacitor, 100 nF, Surface
  • RS庫存編號 727-0316P
  • 製造零件編號 ECHU1C104JX5
小計（10 件, 按連續帶提供）
TWD151.00(不含稅)
TWD15.10/件
暫時缺貨
Yageo RC_L 3.01 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-073K01L
  • RS庫存編號 199-5559
  • 製造零件編號 RC0603FR-073K01L
小計（100 件, 每膠帶100個）
TWD210.00(不含稅)
TWD2.10/件
暫時無法供應
TE Connectivity 3502 1.8 Ω, 2010 Thick Film ±1 % 2 W - 35021R8FT
  • RS庫存編號 186-5751
  • 製造零件編號 35021R8FT
小計（2000 件, 每卷2000個）
TWD18,400.00(不含稅)
TWD9.20/件
暫時缺貨
Yageo RC_L 3.3 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-073K3L
  • RS庫存編號 199-5563
  • 製造零件編號 RC0603FR-073K3L
小計（5000 件, 每卷5000個）
TWD500.00(不含稅)
TWD0.10/件
有庫存
Yageo RC_L 2 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - RC0805FR-072RL
  • RS庫存編號 199-5698
  • 製造零件編號 RC0805FR-072RL
小計（100 件, 每膠帶100個）
TWD70.00(不含稅)
TWD0.70/件
有庫存
Yageo RC_L 4.7 kΩ, 0805 Thick Film Surface Mount Resistor ±5 % 0.13 W - RC0805JR-074K7L
  • RS庫存編號 199-5766
  • 製造零件編號 RC0805JR-074K7L
小計（100 件, 每膠帶100個）
TWD40.00(不含稅)
TWD0.40/件
有庫存
Bourns 3590 100 kΩ Rotary Potentiometer 10-Turns 1-Gang Panel Mount, 3590S-2-104L
  • RS庫存編號 107-0814
  • 製造零件編號 3590S-2-104L
小計（1 件）
TWD745.00(不含稅)
TWD745.00/件
最後的 RS 庫存
Yageo RC_L 470 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-07470RL
  • RS庫存編號 199-5576
  • 製造零件編號 RC0603FR-07470RL
小計（100 件, 每膠帶100個）
TWD210.00(不含稅)
TWD2.10/件
有庫存
Yageo RC_L 4.99 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-074K99L
  • RS庫存編號 199-5596
  • 製造零件編號 RC0603FR-074K99L
小計（100 件, 每膠帶100個）
TWD210.00(不含稅)
TWD2.10/件
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