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
625 的 999+
暫時無法供應
TE Connectivity 3520 100 kΩ, 2512 Thick Film Surface Mount Resistor ±5 % Surface 1 W - 3520100KJT
  • RS庫存編號 161-5286
  • 製造零件編號 3520100KJT
小計（4000 件, 每卷4000個）
TWD9,200.00(不含稅)
TWD2.30/件
暫時缺貨
Panasonic 220 μF Aluminium Electrolytic Capacitor 50V, Surface Solder - EEEFK1H221V
  • RS庫存編號 781-495
  • 製造零件編號 EEEFK1H221V
小計（5 件, 每膠帶5個）
TWD241.00(不含稅)
TWD48.20/件
有庫存
Panasonic 33 μF Polymer Capacitor 63V, Through Hole - 63SXE33M
  • RS庫存編號 249-1209
  • 製造零件編號 63SXE33M
小計（10 件, 每袋10個）
TWD690.00(不含稅)
TWD69.00/件
暫時缺貨
RS Better World
Vishay Power Factor Correction Capacitor 96.2 μF 25 kvar 30 kvar 3
  • RS庫存編號 187-5374
  • 製造零件編號 PhMKP525.3.25,00-S84
小計（4 件, 每盒4個）
TWD24,053.20(不含稅)
TWD6,013.30/件
有庫存
KEMET 12 mH 700 mA Common Mode Choke 0.9 Ω 250V ac
  • RS庫存編號 863-3888P
  • 製造零件編號 SS11H-07120-CH
小計（5 件, 以盒裝提供）
TWD308.00(不含稅)
TWD61.60/件
暫時無法供應
TE Connectivity CFD69716P1-30D43F Plate Multi-Band Antenna, 698 MHz, 7125 MHz, 5G
  • RS庫存編號 234-7912
  • 製造零件編號 CFD69716P1-30D43F
小計（1 件）
TWD4,347.00(不含稅)
TWD4,347.00/件
最後的 RS 庫存
PIHER SENSORS AND CONTROLS S.S.A T-16 10 kΩ Rotary Potentiometer Through Hole, T16SH-M04N-103A2020-TA
  • RS庫存編號 181-234
  • 製造零件編號 T16SH-M04N-103A2020-TA
小計（2 件, 每包2個）
TWD475.00(不含稅)
TWD237.50/件
暫時缺貨
KEMET C4AQ Film Capacitor, ±5 %, 30 μF 800 V dc, PCB
  • RS庫存編號 174-4501
  • 製造零件編號 C4AQIBW5300A3LJ
小計（1 件）
TWD300.00(不含稅)
TWD300.00/件
暫時缺貨
KYOCERA AVX 1 μF Surface Polymer Capacitor, 25V dc
  • RS庫存編號 719-0703
  • 製造零件編號 TCJP105M025R0500
小計（1 件）
TWD64.00(不含稅)
TWD64.00/件
有庫存
CHEMI-CON 33 μF Capacitor 35V dc, Surface Solder
  • RS庫存編號 756-8216
  • 製造零件編號 EMZA350ARA330MF61G
小計（5 件, 每袋5個）
TWD128.00(不含稅)
TWD25.60/件
暫時缺貨
Schaffner, FN332Z 6 A 250V ac 400Hz, Chassis Mount EMI Filter, Tab 1 Phase
  • RS庫存編號 170-4986
  • 製造零件編號 FN332Z-6-05
小計（60 件, 每盒60個）
TWD61,758.00(不含稅)
TWD1,029.30/件
暫時缺貨
Yageo AC 2 kΩ, 1206 Thick Film Resistor ±1 % 0.25 W - AC1206FR-072KL
  • RS庫存編號 197-8300
  • 製造零件編號 AC1206FR-072KL
小計（100 件, 每膠帶100個）
TWD50.00(不含稅)
TWD0.50/件
暫時無法供應
TE Connectivity 2.74 kΩ Metal Film, Metal Film Resistor 0.25 W 0.1 % YR1B2K74CC
  • RS庫存編號 164-4595
  • 製造零件編號 YR1B2K74CC
小計（1000 件, 每盒1000個）
TWD13,800.00(不含稅)
TWD13.80/件
有庫存
Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 1 max. wires, EMI Suppression 34 mm
  • RS庫存編號 332-347
  • 製造零件編號 74272595
小計（2 件, 每包2個）
TWD444.00(不含稅)
TWD222.00/件
有庫存
Taoglas GW.26.0111 Round WiFi Antenna with SMA Connector, WiFi
  • RS庫存編號 764-069
  • 製造零件編號 GW.26.0111
小計（1 件）
TWD314.00(不含稅)
TWD314.00/件
有庫存
Yageo 120 kΩ Metal Glaze Metal Film Resistor 1 W 5 %
  • RS庫存編號 199-5062P
  • 製造零件編號 HHV1WSJT-52-120K
小計（10 件, 以盒裝提供）
TWD165.00(不含稅)
TWD16.50/件
製造商存貨
Eaton M22 47 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, 232234 M22S-R47K
  • RS庫存編號 272-2310
  • 製造零件編號 232234 M22S-R47K
小計（1 件）
TWD3,153.00(不含稅)
TWD3,153.00/件
有庫存
Yageo RC_L 3.9 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W
  • RS庫存編號 198-8398P
  • 製造零件編號 RC1206FR-073K9L
小計（100 件, 按連續帶提供）
TWD60.00(不含稅)
TWD0.60/件
有庫存
PUI Audio 8 Ω 0.15 W Miniature Speaker 29.85 mm Dia. 18 mm, 29.85mm
  • RS庫存編號 276-841
  • 製造零件編號 AST-03008MR-R
小計（1 件）
TWD110.00(不含稅)
TWD110.00/件
有庫存
TDK B32355C Film Capacitor 2.5 μF 400V ac 400 V dc, Lead Wire 2
  • RS庫存編號 185-5437
  • 製造零件編號 B32355C4255J019
小計（2 件, 每袋2個）
TWD515.00(不含稅)
TWD257.50/件
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