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

165210 產品顯示為 Passive Components

排序方式
109 的 999+
有庫存
Panasonic ERJ B1 1.5 kΩ, 1020 Thick Film Resistor ±1 % 1 W - ERJB1AF152U
  • RS庫存編號 228-0456
  • 製造零件編號 ERJB1AF152U
小計（1 組，共 20 件）
TWD556.00(不含稅)
TWD27.80/件
有庫存
Nova, SMR-06 Thick Film, Surface 48 Resistor Kit 8550
  • RS庫存編號 487-4035
  • 製造零件編號 SMR-06
小計（1 件）
TWD5,260.00(不含稅)
TWD5,260.00/件
有庫存
TE Connectivity 3520 2.7 Ω, 2512 Thick Film Surface Mount Resistor ±5 % 1 W - 35202R7JT
  • RS庫存編號 224-0064
  • 製造零件編號 35202R7JT
小計（1 包，共 10 件）
TWD31.00(不含稅)
TWD3.10/件
有庫存
RS PRO 83 dB Flange Continuous Internal 5 mm Piezo Buzzer Component 3 V dc Min 28V dc Max
  • RS庫存編號 181-2729
小計（1 包，共 5 件）
TWD542.00(不含稅)
TWD108.40/件
最後的 RS 庫存
Rubycon 220 μF Capacitor 35V dc, Radial, Through Hole
  • RS庫存編號 704-7920
  • 製造零件編號 35RX30220M10X12.5
小計（1 包，共 5 件）
TWD104.00(不含稅)
TWD20.80/件
有庫存
Panasonic ERJ B2 10 kΩ, 0612 Thick Film Resistor ±1 % 0.75 W - ERJB2AF103V
  • RS庫存編號 228-0649
  • 製造零件編號 ERJB2AF103V
小計（1 組，共 20 件）
TWD310.00(不含稅)
TWD15.50/件
暫時缺貨
TE Connectivity CRGSP 100 Ω, 0201 Thin-Film Technology Surface Mount Fixed Resistor 0.01 SMD 0.05 W - CRGSP0201F100R
  • RS庫存編號 839-148
  • 製造零件編號 CRGSP0201F100R
小計（1 盒，共 30000 件）
TWD18,000.00(不含稅)
TWD0.60/件
有庫存
Yageo RT 1 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRD071KL
  • RS庫存編號 199-1448
  • 製造零件編號 RT0603BRD071KL
小計（1 組，共 10 件）
TWD20.00(不含稅)
TWD2.00/件
最後的 RS 庫存
Nichicon 47 μF Capacitor 35V dc, Surface Solder
  • RS庫存編號 715-1310P
  • 製造零件編號 UCD1V470MCL1GS
小計 10 件 (按連續帶提供)
TWD92.00(不含稅)
TWD9.20/件
最後的 RS 庫存
Rubycon 47 μF Capacitor 63V dc, Through Hole - 63RX3047M10X12.5
  • RS庫存編號 704-7964
  • 製造零件編號 63RX3047M10X12.5
小計（1 包，共 10 件）
TWD111.00(不含稅)
TWD11.10/件
有庫存
Yageo RT 100 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRE07100KL
  • RS庫存編號 199-1631
  • 製造零件編號 RT0603BRE07100KL
小計（1 組，共 10 件）
TWD26.00(不含稅)
TWD2.60/件
暫時無法供應
Same Sky 8 Ω 2 W Miniature Speaker 28 mm Dia., 28 mm Lead Length 5.2 mm, 28mm
  • RS庫存編號 259-6233
  • 製造零件編號 CMS-28528N-L152
小計（1 件）
TWD154.00(不含稅)
TWD154.00/件
有庫存
Yageo RC_L 39 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-0739KL
  • RS庫存編號 199-5557
  • 製造零件編號 RC0603FR-0739KL
小計（1 組，共 100 件）
TWD210.00(不含稅)
TWD2.10/件
暫時缺貨
Yageo RC_L 10 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-0710RL
  • RS庫存編號 199-5445
  • 製造零件編號 RC0603FR-0710RL
小計（1 組，共 100 件）
TWD40.00(不含稅)
TWD0.40/件
有庫存
RS PRO Single Layer Ceramic Capacitor 100 nF 50V dc ±10 % X7R Dielectric, Through Hole 125 °C Max Op. Temp.
  • RS庫存編號 180-5103
小計（1 包，共 125 件）
TWD325.00(不含稅)
TWD2.60/件
有庫存
1 mΩ, Through Hole Trimmer Potentiometer, Pin 0.2 W Top Adjust Bourns, 3306
  • RS庫存編號 167-3342
  • 製造零件編號 3306P-1-105
小計（1 袋，共 200 件）
TWD2,100.00(不含稅)
TWD10.50/件
最後的 RS 庫存
Kamaya RMC 1 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - RMC1/16S-1R0FTH
  • RS庫存編號 122-680
  • 製造零件編號 RMC1/16S-1R0FTH
小計（1 包，共 100 件）
TWD10.00(不含稅)
TWD0.10/件
有限的庫存
Sonitron Piezoelectric Miniature Speaker, 90 dB 450 Hz, 880 nF 20 kHz 60 V 4.5 mm 41mm 43.5 mm
  • RS庫存編號 786-8935
  • 製造零件編號 SPS-41-T00
小計（1 件）
TWD469.00(不含稅)
TWD469.00/件
最後的 RS 庫存
Vishay E 5 mΩ, 1206 Thin Film Surface Mount Resistor ±0.1 % 0.4 W - MCA1206MD5004BP100
  • RS庫存編號 205-9496
  • 製造零件編號 MCA1206MD5004BP100
小計（1 組，共 5 件）
TWD135.00(不含稅)
TWD27.00/件
有庫存
Vishay TNPU 1 kΩ, 1206 Thin Film Surface Mount Resistor ±0.05 % 0.25 W - TNPU12061K00AWEN00
  • RS庫存編號 207-0858
  • 製造零件編號 TNPU12061K00AWEN00
小計（1 件）
TWD215.00(不含稅)
TWD215.00/件
1
109
8261
每頁顯示的結果

相關連結