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

165162 產品顯示為 Passive Components

排序方式
376 的 999+
暫時缺貨
Renesas Electronics, 0.75MHz XO Oscillator, 25 ppm LVDS, 4-Pin VCXO XLH736025.000000I
  • RS庫存編號 216-6307
  • 製造零件編號 XLH736025.000000I
小計（1 包，共 10 件）
TWD416.00(不含稅)
TWD41.60/件
暫時缺貨
Murata 220 nF Multilayer Ceramic Capacitor, 6.3V dc, ±10 %, Surface
  • RS庫存編號 185-1581
  • 製造零件編號 GRM033R60J224KE15D
小計（1 卷，共 15000 件）
TWD1,500.00(不含稅)
TWD0.10/件
有庫存
TDK 4.7 μF Multilayer Ceramic Capacitor, 6.3V dc, ±10 %, Surface
  • RS庫存編號 788-2821
  • 製造零件編號 C1005X5R0J475K050BC
小計（1 包，共 25 件）
TWD80.00(不含稅)
TWD3.20/件
暫時缺貨
Microchip 25 MHz Oscillator, 4-Pin VLGA ±25 ppm ±25 ppm DSA6141JL2B-025.0000VAO
  • RS庫存編號 631-242
  • 製造零件編號 DSA6141JL2B-025.0000VAO
小計（1 盒，共 980 件）
TWD29,890.00(不含稅)
TWD30.50/件
有庫存
Vishay MKT 1813 Film Capacitor 220 nF 200V ac 400 V dc, Through Hole
  • RS庫存編號 185-4369
  • 製造零件編號 MKT1813422405
小計（1 包，共 5 件）
TWD348.00(不含稅)
TWD69.60/件
最後的 RS 庫存
Vishay CRCW 8.25 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW12068K25FKEA
  • RS庫存編號 169-4977
  • 製造零件編號 CRCW12068K25FKEA
小計（1 卷，共 5000 件）
TWD2,000.00(不含稅)
TWD0.40/件
有庫存
Vishay 10 mΩ Metal Glaze Resistor 0.5 W 5 % VR37000001005JA100
  • RS庫存編號 166-7832
  • 製造零件編號 VR37000001005JA100
小計（1 盒，共 1000 件）
TWD4,600.00(不含稅)
TWD4.60/件
有庫存
Panasonic ERJT06 4.7 kΩ, 0805 Thick Film Surface Mount Resistor ±5 % 0.25 W
  • RS庫存編號 721-6993P
  • 製造零件編號 ERJT06J472V
小計 5 件 (按連續帶提供)
TWD9.00(不含稅)
TWD1.80/件
暫時缺貨
KEMET 33 mH 700 mA Common Mode Choke 0.9 Ω 250V ac
  • RS庫存編號 183-6469
  • 製造零件編號 SSR10H-07330
小計（1 托盤，共 60 件）
TWD2,616.00(不含稅)
TWD43.60/件
暫時無法供應
Wurth Elektronik, WE-KI, 0805C Unshielded Wirewound Surface Mount Inductor with a Ceramic Core, 560 nH ±5 % 230 mA Idc
  • RS庫存編號 737-3295
  • 製造零件編號 744760256C
小計（1 袋，共 10 件）
TWD129.00(不含稅)
TWD12.90/件
暫時缺貨
500 Ω, Through Hole Trimmer Potentiometer, PC Pin 0.5 W Bourns, 3386
  • RS庫存編號 167-4578
  • 製造零件編號 3386V-1-501LF
小計（1 管，共 50 件）
TWD2,000.00(不含稅)
TWD40.00/件
暫時無法供應
KYOCERA AVX 15 μF Surface Polymer Capacitor, 25V dc
  • RS庫存編號 186-4735
  • 製造零件編號 TCQD156M025R0070E
小計（1 包，共 2 件）
TWD143.00(不含稅)
TWD71.50/件
有庫存
PUI Audio Chassis Mount Linear External Piezo Buzzer Component 0.21 mm 30 V Min 12 mm 30V Max
  • RS庫存編號 730-210
  • 製造零件編號 ABLF1210B
小計（1 組，共 1 件）
TWD1,056.00(不含稅)
TWD1,056.00/組
暫時缺貨
Durakool XV1-100 1R0 JB, 1 Ω 100 W Non-Inductive High Power Resistor ±5 %
  • RS庫存編號 748-201
  • 製造零件編號 XV1-100 1R0 JB
小計（1 件）
TWD525.00(不含稅)
TWD525.00/件
暫時缺貨
Arcol Ohmite 33 Ω Thick Film Resistor 35 W 5 % AP836 33R J 100PPM
  • RS庫存編號 810-1013
  • 製造零件編號 AP836 33R J 100PPM
小計（1 件）
TWD172.00(不含稅)
TWD172.00/件
有庫存
Murata Ferrite Bead 0.85 mm (Solder) (0805) (Chip Bead), 2700 Ω impedance at 100 MHz
  • RS庫存編號 104-8539
  • 製造零件編號 BLM21BD272SH1L
小計（1 包，共 50 件）
TWD235.00(不含稅)
TWD4.70/件
有庫存
Bourns Adjustment Tool, For Use With 3223 And 3213, H-92-1: Trimmer Models 3342, Most Trimmer Shafts/Rotors, H-91:
  • RS庫存編號 167-5314
  • 製造零件編號 H-92-1
小計（1 托盤，共 25 件）
TWD3,060.00(不含稅)
TWD122.40/件
有庫存
Murata Ceramic Resonator, 7.37 MHz Shear 39 pF, 3-Pin 1.15 mm 2mm, 4.5 mm
  • RS庫存編號 721-4865P
  • 製造零件編號 CSTCR7M37G53-R0
小計 10 件 (按連續帶提供)
TWD99.00(不含稅)
TWD9.90/件
暫時缺貨
5 kΩ, Surface Trimmer Potentiometer, Solder Pin 0.25 W Top Adjust TT Electronics/BI, 44
  • RS庫存編號 144-2061
  • 製造零件編號 44WR5KLFT7
小計（1 卷，共 250 件）
TWD30,200.00(不含稅)
TWD120.80/件
有庫存
KEMET 1 nF Multilayer Ceramic Capacitor, 25V dc, ±5 %, Surface
  • RS庫存編號 147-342
  • 製造零件編號 C0603C102J3GACTU
小計（1 包，共 50 件）
TWD65.00(不含稅)
TWD1.30/件
1
376
8259
每頁顯示的結果

相關連結