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

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有庫存
Yageo RC_L 150 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RC0402FR-07150RL
  • RS庫存編號 198-7667
  • 製造零件編號 RC0402FR-07150RL
小計（1 組，共 100 件）
TWD20.00(不含稅)
TWD0.20/件
有庫存
RS Better World
Vishay MMA 0204, 0204 Thin Film Resistor 0.05 Surface 0.4 W - MMA02040C6807JB300
  • RS庫存編號 667-725P
  • 製造零件編號 MMA02040C6807JB300
小計 10 件 (按連續帶提供)
TWD41.00(不含稅)
TWD4.10/件
有庫存
Yageo RC_L 51 Ω, 0201 Thick Film Surface Mount Resistor ±1 % 0.05 W - RC0201FR-0751RL
  • RS庫存編號 198-7620
  • 製造零件編號 RC0201FR-0751RL
小計（1 組，共 100 件）
TWD20.00(不含稅)
TWD0.20/件
暫時缺貨
Yageo RC_L 100 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RC0402FR-07100RL
  • RS庫存編號 198-7641
  • 製造零件編號 RC0402FR-07100RL
小計（1 卷，共 10000 件）
TWD1,000.00(不含稅)
TWD0.10/件
暫時缺貨
Vishay, SGIHLP, Bulk Shielded Inductor with a Shielded Core, 1 μH ±20 % 23.5 A Idc
  • RS庫存編號 672-050
  • 製造零件編號 SGIHLP48FAB1R0M81P
小計（1 托盤，共 5 件）
TWD26,455.00(不含稅)
TWD5,291.00/件
有庫存
Vishay, IFSC-2020DE-01 10 μH 20% 2.5 A Idc
  • RS庫存編號 697-520
  • 製造零件編號 IFSC2020DEER100M01
小計（1 組，共 1 件）
TWD7.00(不含稅)
TWD7.00/組
暫時缺貨
Yageo RC_L 5.11 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RC0402FR-075K11L
  • RS庫存編號 198-7833
  • 製造零件編號 RC0402FR-075K11L
小計（1 組，共 100 件）
TWD20.00(不含稅)
TWD0.20/件
暫時缺貨
Yageo RC_L 150 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RC0402FR-07150KL
  • RS庫存編號 198-7665
  • 製造零件編號 RC0402FR-07150KL
小計（1 組，共 100 件）
TWD200.00(不含稅)
TWD2.00/件
有庫存
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 68 μH 10 % 80 mA Idc
  • RS庫存編號 171-265
  • 製造零件編號 3627322520680K
小計（1 卷，共 1000 件）
TWD15,200.00(不含稅)
TWD15.20/件
有庫存
Renesas Electronics, 40MHz XO Oscillator, ±25 ppm LVCMOS, 6-Pin Surface Mount XLH536040.000000I
  • RS庫存編號 217-7991
  • 製造零件編號 XLH536040.000000I
小計（1 包，共 10 件）
TWD406.00(不含稅)
TWD40.60/件
有庫存
Yageo RC_L 5.1 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RC0402FR-075K1L
  • RS庫存編號 198-7836
  • 製造零件編號 RC0402FR-075K1L
小計（1 組，共 100 件）
TWD20.00(不含稅)
TWD0.20/件
有庫存
Arcol Ohmite 0.1 GΩ Resistive Fixed Resistor 0.5 W 1 % MOX300001006FE
  • RS庫存編號 760-368
  • 製造零件編號 MOX300001006FE
小計（1 包，共 2 件）
TWD328.00(不含稅)
TWD164.00/件
有庫存
Yageo RC_L 243 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RC0402FR-07243RL
  • RS庫存編號 198-7715
  • 製造零件編號 RC0402FR-07243RL
小計（1 卷，共 10000 件）
TWD1,000.00(不含稅)
TWD0.10/件
有庫存
Yageo RC_L 2 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RC0402FR-072KL
  • RS庫存編號 198-7738
  • 製造零件編號 RC0402FR-072KL
小計（1 組，共 100 件）
TWD200.00(不含稅)
TWD2.00/件
有庫存
Yageo RC_L 680 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RC0402FR-07680RL
  • RS庫存編號 198-7849
  • 製造零件編號 RC0402FR-07680RL
小計（1 組，共 100 件）
TWD30.00(不含稅)
TWD0.30/件
有庫存
Yageo RC_L 22.1 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RC0402FR-0722K1L
  • RS庫存編號 198-7704
  • 製造零件編號 RC0402FR-0722K1L
小計（1 組，共 100 件）
TWD20.00(不含稅)
TWD0.20/件
暫時缺貨
Yageo RC_L 510 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RC0402FR-07510RL
  • RS庫存編號 198-7820
  • 製造零件編號 RC0402FR-07510RL
小計（1 組，共 100 件）
TWD20.00(不含稅)
TWD0.20/件
有庫存
Yageo RC_L 330 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RC0402FR-07330RL
  • RS庫存編號 198-7755
  • 製造零件編號 RC0402FR-07330RL
小計（1 組，共 100 件）
TWD20.00(不含稅)
TWD0.20/件
有庫存
Wurth Elektronik, 784373, 1040 Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 22 μH Shielded ±20 % 5.2
  • RS庫存編號 427-104
  • 製造零件編號 784373680220
小計（1 組，共 5 件）
TWD487.00(不含稅)
TWD97.40/件
有庫存
TDK, B722 Metal Oxide Varistor 220 pF 25 A, Clamping 2970 V, Varistor 430 V
  • RS庫存編號 138-9258
  • 製造零件編號 B72210S0271K101
小計（1 袋，共 20 件）
TWD178.00(不含稅)
TWD8.90/件
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