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
Capacitors
Crystals, Oscillators & Resonators
EMI Filters & Protection
Fixed Resistors
Inductors
Passive Components Kits
Rotary Encoders
Sounder, Buzzer & Microphone Components
Surge Protection Components
Variable Resistors

165271 產品顯示為 Passive Components

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有庫存
Panasonic ERJ H3E 1 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.13 W - ERJH3EF1001V
  • RS庫存編號 228-4685
  • 製造零件編號 ERJH3EF1001V
小計（1 組，共 100 件）
TWD230.00(不含稅)
TWD2.30/件
有庫存
Panasonic ERJ H2R 68 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJH2RF6802X
  • RS庫存編號 228-4669
  • 製造零件編號 ERJH2RF6802X
小計（1 組，共 100 件）
TWD300.00(不含稅)
TWD3.00/件
暫時缺貨
Panasonic ERJ H3E 10 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.13 W - ERJH3EF1002V
  • RS庫存編號 228-4686
  • 製造零件編號 ERJH3EF1002V
小計（1 卷，共 5000 件）
TWD5,500.00(不含稅)
TWD1.10/件
暫時缺貨
Yageo RC_L 56 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - RC1206FR-0756RL
  • RS庫存編號 198-8427
  • 製造零件編號 RC1206FR-0756RL
小計（1 組，共 100 件）
TWD60.00(不含稅)
TWD0.60/件
有庫存
Panasonic ERJ H3Q 2.2 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ERJH3QJ2R2V
  • RS庫存編號 228-4940
  • 製造零件編號 ERJH3QJ2R2V
小計（1 組，共 100 件）
TWD310.00(不含稅)
TWD3.10/件
暫時缺貨
Vishay 4.7 nF Multilayer Ceramic Capacitor, 1kV dc, 10 %, Surface
  • RS庫存編號 298-371
  • 製造零件編號 VJ1825Y472KBGTW1HV
小計（1 卷，共 1000 件）
TWD19,500.00(不含稅)
TWD19.50/件
暫時缺貨
Broadcom 5V dc Optical Encoder Hollow Shaft Shaft, Standard, Pin Terminal
  • RS庫存編號 830-848
  • 製造零件編號 HEDS-5500#E06
小計（1 托盤，共 50 件）
TWD101,030.00(不含稅)
TWD2,020.60/件
暫時缺貨
Panasonic 10 μF Tantalum Capacitor 25V dc, TQC Series
  • RS庫存編號 230-6272
  • 製造零件編號 25TQC10MEB
小計（1 組，共 5 件）
TWD347.00(不含稅)
TWD69.40/件
暫時缺貨
TE Connectivity 8.2 Ω Wirewound Fusible Resistor 3 W 5 % FWFU3W8R2J
  • RS庫存編號 732-502
  • 製造零件編號 FWFU3W8R2J
小計（1 組，共 50 件）
TWD395.00(不含稅)
TWD7.90/件
最後的 RS 庫存
Panasonic ERJ H3G 100 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.13 W - ERJH3GJ101V
  • RS庫存編號 228-4776
  • 製造零件編號 ERJH3GJ101V
小計（1 組，共 100 件）
TWD160.00(不含稅)
TWD1.60/件
有庫存
Vishay, IHLP, 1212 Shielded Surface Mount Inductor with a Metal Composite Core, 1.5 μH ±20 % 4.08 A Idc
  • RS庫存編號 248-8108
  • 製造零件編號 IHLP1212BZEV1R5MA1
小計（1 組，共 5 件）
TWD190.00(不含稅)
TWD38.00/件
暫時缺貨
RS Better World
Vishay 33 μF Capacitor 2.5V, T55 Series
  • RS庫存編號 732-914
  • 製造零件編號 T55D337M2R5C0007
小計（1 組，共 1 件）
TWD159.00(不含稅)
TWD159.00/組
有庫存
Panasonic ERJ HP6 39 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJHP6F39R0V
  • RS庫存編號 228-5049
  • 製造零件編號 ERJHP6F39R0V
小計（1 組，共 100 件）
TWD290.00(不含稅)
TWD2.90/件
有庫存
ROHM MCR 100 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - MCR01MZPF1000
  • RS庫存編號 901-3370
  • 製造零件編號 MCR01MZPF1000
小計（1 袋，共 100 件）
TWD30.00(不含稅)
TWD0.30/件
有庫存
Okaya Electric Industries LE-MX Polypropylene Capacitor X2, ±10 %, 220 nF 310 V dc 310V ac, Through Hole
  • RS庫存編號 189-6716
  • 製造零件編號 LE224-MX
小計（1 袋，共 200 件）
TWD1,780.00(不含稅)
TWD8.90/件
有庫存
Panasonic ERJ H3G 180 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.13 W - ERJH3GJ184V
  • RS庫存編號 228-4812
  • 製造零件編號 ERJH3GJ184V
小計（1 組，共 100 件）
TWD160.00(不含稅)
TWD1.60/件
有庫存
5 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Bourns, 3296
  • RS庫存編號 521-9580
  • 製造零件編號 3296P-1-502LF
小計（1 件）
TWD77.00(不含稅)
TWD77.00/件
暫時缺貨
Rubycon 2200 μF Capacitor 25V dc, Radial, Through Hole
  • RS庫存編號 703-7523
  • 製造零件編號 25ZLH2200MEFC16X20
小計（1 包，共 5 件）
TWD248.00(不含稅)
TWD49.60/件
暫時缺貨
Panasonic ERJ HP6 15 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJHP6F15R0V
  • RS庫存編號 228-4984
  • 製造零件編號 ERJHP6F15R0V
小計（1 卷，共 5000 件）
TWD8,500.00(不含稅)
TWD1.70/件
暫時缺貨
Panasonic ERJ H3G 3.3 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.13 W - ERJH3GJ332V
  • RS庫存編號 228-4849
  • 製造零件編號 ERJH3GJ332V
小計（1 卷，共 5000 件）
TWD3,500.00(不含稅)
TWD0.70/件
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