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
504 的 999+
有庫存
Yageo PU 0.5 mΩ, 5931 Metal Plate Surface Mount Resistor ±1 % 5 W - PU5931FKNT50U5L
  • RS庫存編號 199-6001
  • 製造零件編號 PU5931FKNT50U5L
小計（1 組，共 5 件）
TWD375.00(不含稅)
TWD75.00/件
有庫存
Yageo PT 250 mΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - PT1206FR-070R25L
  • RS庫存編號 199-6023
  • 製造零件編號 PT1206FR-070R25L
小計（1 組，共 50 件）
TWD190.00(不含稅)
TWD3.80/件
暫時無法供應
Yageo PT 332 mΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - PT1206FR-070R332L
  • RS庫存編號 199-6028
  • 製造零件編號 PT1206FR-070R332L
小計（1 組，共 50 件）
TWD175.00(不含稅)
TWD3.50/件
製造商存貨
TDK-Lambda, RTEN 40 A 250V ac -25Hz, 85 Hz, Panel Mount EMC Filter, Screw 3 Phase
  • RS庫存編號 238-0259
  • 製造零件編號 RTEN-2040
小計（1 件）
TWD5,071.00(不含稅)
TWD5,071.00/件
暫時缺貨
Panasonic ERJPC3 82000 Ω, 0603 Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.2 W - ERJPC3D8202V
  • RS庫存編號 790-096
  • 製造零件編號 ERJPC3D8202V
小計（1 組，共 10 件）
TWD18.00(不含稅)
TWD1.80/件
暫時缺貨
Yageo RL 100 mΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - RL0805FR-070R1L
  • RS庫存編號 199-6065
  • 製造零件編號 RL0805FR-070R1L
小計（1 卷，共 5000 件）
TWD17,500.00(不含稅)
TWD3.50/件
暫時缺貨
Panasonic ERJPC6 590000 Ω, 0805 Thick Film Resistor Thick Film Resistor ±0.1 % Surface 0.25 W - ERJPC6B5903V
  • RS庫存編號 790-123
  • 製造零件編號 ERJPC6B5903V
小計（1 組，共 10 件）
TWD26.00(不含稅)
TWD2.60/件
暫時缺貨
Yageo RL 470 mΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - RL0603FR-070R47L
  • RS庫存編號 199-6063
  • 製造零件編號 RL0603FR-070R47L
小計（1 卷，共 5000 件）
TWD6,000.00(不含稅)
TWD1.20/件
有限的庫存
Panasonic E96 4220 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3AEB4221V
  • RS庫存編號 783-025
  • 製造零件編號 ERA3AEB4221V
小計（1 組，共 10 件）
TWD16.00(不含稅)
TWD1.60/件
有限的庫存
Panasonic E24 51 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3AEB510V
  • RS庫存編號 783-060
  • 製造零件編號 ERA3AEB510V
小計（1 組，共 10 件）
TWD16.00(不含稅)
TWD1.60/件
有限的庫存
Panasonic E96 38300 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3AEB3832V
  • RS庫存編號 782-965
  • 製造零件編號 ERA3AEB3832V
小計（1 組，共 10 件）
TWD16.00(不含稅)
TWD1.60/件
有庫存
Yageo RL 100 mΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - RL1206FR-7W0R1L
  • RS庫存編號 199-6107
  • 製造零件編號 RL1206FR-7W0R1L
小計（1 組，共 25 件）
TWD155.00(不含稅)
TWD6.20/件
有庫存
Yageo RL 22 mΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - RL1206FR-7W0R022L
  • RS庫存編號 199-6105
  • 製造零件編號 RL1206FR-7W0R022L
小計（1 組，共 25 件）
TWD220.00(不含稅)
TWD8.80/件
暫時無法供應
Panasonic ERJPC6 4750 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6D4751V
  • RS庫存編號 784-911
  • 製造零件編號 ERJPC6D4751V
小計（1 組，共 10 件）
TWD23.00(不含稅)
TWD2.30/件
有限的庫存
Panasonic E96 2490 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.13 W - ERA6AEB2491V
  • RS庫存編號 783-057
  • 製造零件編號 ERA6AEB2491V
小計（1 組，共 10 件）
TWD17.00(不含稅)
TWD1.70/件
暫時無法供應
Panasonic ERA3A 56000 Ω, Tape & Reel Resistive Fixed Resistor ±0.1 % Surface 0.1 W - ERA3ARB563V
  • RS庫存編號 782-919
  • 製造零件編號 ERA3ARB563V
小計（1 袋，共 10 件）
TWD135.00(不含稅)
TWD13.50/件
暫時缺貨
QANTEK, 24.576MHz Clock Oscillator, ±25 ppm HCMOS, 4-Pin Surface Mount QX533A24.57600B15R
  • RS庫存編號 173-5867
  • 製造零件編號 QX533A24.57600B15R
小計（1 卷，共 1000 件）
TWD93,500.00(不含稅)
TWD93.50/件
有限的庫存
Panasonic E96 549 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3AEB5490V
  • RS庫存編號 782-981
  • 製造零件編號 ERA3AEB5490V
小計（1 組，共 10 件）
TWD16.00(不含稅)
TWD1.60/件
暫時缺貨
Isabellenhutte VMP 1 Ω, 2010 Metal Alloy Surface Mount Resistor ±1 % 3 W - VMP-1R00-1.0-U
  • RS庫存編號 210-5133
  • 製造零件編號 VMP-1R00-1.0-U
小計（1 卷，共 12500 件）
TWD302,500.00(不含稅)
TWD24.20/件
暫時無法供應
Panasonic ERJPC6 12100 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W -
  • RS庫存編號 784-929
  • 製造零件編號 ERJPC6D1212V
小計（1 組，共 10 件）
TWD23.00(不含稅)
TWD2.30/件
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