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

165133 產品顯示為 Passive Components

排序方式
119 的 999+
有限的庫存
Panasonic 680 μF Capacitor 10V dc, Through Hole Radial Lead
  • RS庫存編號 526-1244P
  • 製造零件編號 EEUFM1A681
小計 5 件 (以袋裝提供)
TWD119.00(不含稅)
TWD23.80/件
有庫存
Panasonic ERJ H2R 3.3 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJH2RF3301X
  • RS庫存編號 228-4633
  • 製造零件編號 ERJH2RF3301X
小計（1 組，共 100 件）
TWD250.00(不含稅)
TWD2.50/件
有庫存
Panasonic ERJ H2G 1.2 kΩ, 0402 Thick Film Surface Mount Resistor ±5 % 0.1 W - ERJH2GJ122X
  • RS庫存編號 228-4435
  • 製造零件編號 ERJH2GJ122X
小計（1 組，共 100 件）
TWD170.00(不含稅)
TWD1.70/件
有庫存
KEMET PME271 Paper Capacitor X2 250V ac 250 V dc, Through Hole
  • RS庫存編號 311-1074
  • 製造零件編號 PME271YD6100MR30
小計（1 包，共 5 件）
TWD681.00(不含稅)
TWD136.20/件
有庫存
Nichicon 470 μF Capacitor 400V dc, Snap-in
  • RS庫存編號 714-8572P
  • 製造零件編號 LGL2G471MELB35
小計 1 件 (以袋裝提供)
TWD442.00(不含稅)
TWD442.00/件
有庫存
Panasonic ERJ H2G 56 kΩ, 0402 Thick Film Surface Mount Resistor ±5 % 0.1 W - ERJH2GJ563X
  • RS庫存編號 228-4537
  • 製造零件編號 ERJH2GJ563X
小計（1 組，共 100 件）
TWD180.00(不含稅)
TWD1.80/件
有庫存
Panasonic ERJ H2R 27 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJH2RF2702X
  • RS庫存編號 228-4623
  • 製造零件編號 ERJH2RF2702X
小計（1 組，共 100 件）
TWD300.00(不含稅)
TWD3.00/件
有庫存
TDK B32332 Film Capacitor 7.5 μF 450V ac 450 V dc, Stud Mount 2
  • RS庫存編號 769-4270
  • 製造零件編號 B32332I6755J080
小計（1 件）
TWD304.00(不含稅)
TWD304.00/件
最後的 RS 庫存
Same Sky 85 dB Surface Buzzer External Magnetic Buzzer 3.3 mm 4 V Min 10 mm 10mm 6V Max
  • RS庫存編號 259-6241P
  • 製造零件編號 CMT-1032-85-SMT-TR
小計 5 件 (按連續帶提供)
TWD318.00(不含稅)
TWD63.60/件
有庫存
Panasonic ERJ H3E 47 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.13 W - ERJH3EF4702V
  • RS庫存編號 228-4744
  • 製造零件編號 ERJH3EF4702V
小計（1 組，共 100 件）
TWD230.00(不含稅)
TWD2.30/件
有庫存
Vishay 100 nF Multilayer Ceramic Capacitor, 200V dc, ±10 %, Surface
  • RS庫存編號 499-7526P
  • 製造零件編號 VJ1210Y104KXCAT
小計 20 件 (按連續帶提供)
TWD258.00(不含稅)
TWD12.90/件
有庫存
Panasonic ERJ HP6 39 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJHP6F3902V
  • RS庫存編號 228-5047
  • 製造零件編號 ERJHP6F3902V
小計（1 組，共 100 件）
TWD290.00(不含稅)
TWD2.90/件
有庫存
Panasonic ERJ HP6 33 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJHP6F3302V
  • RS庫存編號 228-5037
  • 製造零件編號 ERJHP6F3302V
小計（1 組，共 100 件）
TWD290.00(不含稅)
TWD2.90/件
暫時缺貨
Panasonic ERJ HP6 10 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJHP6F1002V
  • RS庫存編號 228-4960
  • 製造零件編號 ERJHP6F1002V
小計（1 組，共 100 件）
TWD300.00(不含稅)
TWD3.00/件
有庫存
Panasonic ERJ HP6 12 kΩ, 0805 Thick Film Surface Mount Resistor ±5 % 0.5 W - ERJHP6J123V
  • RS庫存編號 228-5117
  • 製造零件編號 ERJHP6J123V
小計（1 組，共 100 件）
TWD220.00(不含稅)
TWD2.20/件
最後的 RS 庫存
KEMET R82 Film Capacitor, ±10 %, 2.2 μF 50 V dc 30V ac, Through Hole
  • RS庫存編號 171-9233
  • 製造零件編號 R82CC4220Z370K
小計（1 包，共 10 件）
TWD238.00(不含稅)
TWD23.80/件
有庫存
Panasonic ERJ HP6 2.2 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJHP6F2201V
  • RS庫存編號 228-5010
  • 製造零件編號 ERJHP6F2201V
小計（1 組，共 100 件）
TWD290.00(不含稅)
TWD2.90/件
有庫存
Panasonic ERJ HP6 2.2 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJHP6F2R20V
  • RS庫存編號 228-5029
  • 製造零件編號 ERJHP6F2R20V
小計（1 組，共 100 件）
TWD290.00(不含稅)
TWD2.90/件
最後的 RS 庫存
Vishay PHPA 402 Ω, 2512 Thin Film, Wirewound Surface Mount Fixed Resistor ±0.1 % 2.5 W - PHPA2512E4020BST1
  • RS庫存編號 230-3108
  • 製造零件編號 PHPA2512E4020BST1
小計（1 件）
TWD171.00(不含稅)
TWD171.00/件
有庫存
Panasonic ERJ HP6 8.2 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJHP6F8201V
  • RS庫存編號 228-5091
  • 製造零件編號 ERJHP6F8201V
小計（1 組，共 100 件）
TWD290.00(不含稅)
TWD2.90/件
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