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

165227 產品顯示為 Passive Components

排序方式
315 的 999+
暫時無法供應
Nichicon 2.2 μF Capacitor 250V, Radial, Through Hole - UVR2E2R2MED PC Pin
  • RS庫存編號 520-1242
  • 製造零件編號 UVR2E2R2MED
小計（1 包，共 25 件）
TWD157.50(不含稅)
TWD6.30/件
暫時缺貨
Panasonic 120 μF Solid Capacitor 35V dc, Surface - 35SVPT120M
  • RS庫存編號 211-1984
  • 製造零件編號 35SVPT120M
小計（1 件）
TWD108.00(不含稅)
TWD108.00/件
有庫存
Yageo 220 nF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS庫存編號 669-8741
  • 製造零件編號 223824713654
小計（1 卷，共 10000 件）
TWD5,000.00(不含稅)
TWD0.50/件
暫時缺貨
TE Connectivity SM 1 Ω, 5329 Wirewound Surface Mount Resistor ±5 % Surface 5 W - SMW51R0JT
  • RS庫存編號 664-1578
  • 製造零件編號 SMW51R0JT
小計（1 包，共 5 件）
TWD226.00(不含稅)
TWD45.20/件
有庫存
Arcol Ohmite HS25 1K5 J, 1.5 kΩ 25 W Wirewound Chassis Mount Resistor ±5 %
  • RS庫存編號 166-4146
  • 製造零件編號 HS25 1K5 J
小計（1 袋，共 25 件）
TWD3,472.50(不含稅)
TWD138.90/件
有庫存
RS PRO 330 kΩ Carbon Film Resistor 0.25 W 5 %
  • RS庫存編號 739-7651
小計（1 包，共 5000 件）
TWD1,500.00(不含稅)
TWD0.30/件
有庫存
Murata 4.7 μF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS庫存編號 884-7217
  • 製造零件編號 GRM188D71A475KE11D
小計（1 包，共 50 件）
TWD150.00(不含稅)
TWD3.00/件
暫時缺貨
TDK, NLV-PF, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 47 μH ±5 % 60 mA Idc Q:30
  • RS庫存編號 548-2952
  • 製造零件編號 NLV32T-470J-PF
小計（1 包，共 25 件）
TWD125.00(不含稅)
TWD5.00/件
暫時缺貨
TDK 6.8 μF Multilayer Ceramic Capacitor, 50V dc, ±20 %, Surface Surface Mount
  • RS庫存編號 916-3087
  • 製造零件編號 C4532X7R1H685M250KB
小計（1 包，共 5 件）
TWD213.00(不含稅)
TWD42.60/件
暫時缺貨
Wurth Elektronik, WE-MCI, 0402 Shielded Surface Mount Inductor with a Ceramic Core, 56 nH Multilayer ±5 % 200 mA Idc Q:8
  • RS庫存編號 245-8725
  • 製造零件編號 7847804560
小計（1 卷，共 10000 件）
TWD7,000.00(不含稅)
TWD0.70/件
有庫存
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 20 μF 450V ac, Plug-in
  • RS庫存編號 135-3590
  • 製造零件編號 4.16.10.25.06
小計（1 件）
TWD401.00(不含稅)
TWD401.00/件
有庫存
Vishay MKP1848 DC-Link Film Capacitor, ±5 %, 1 μF 900 V dc, Through Hole
  • RS庫存編號 684-2279P
  • 製造零件編號 MKP1848510094K2
小計 1 件 (以盒裝提供)
TWD78.00(不含稅)
TWD78.00/件
有庫存
Bourns 3680 5 kΩ Digital Display Potentiometer 10-Turns 3-Gang Panel Mount, 3683S-1-502L
  • RS庫存編號 165-5982
  • 製造零件編號 3683S-1-502L
小計（1 件）
TWD2,016.00(不含稅)
TWD2,016.00/件
最後的 RS 庫存
Susumu Co RR 3 kΩ, 0805 Thin Film Surface Mount Resistor ±0.5 % 0.1 W - RR1220P-302-D
  • RS庫存編號 601-9482
  • 製造零件編號 RR1220P-302-D
小計（1 包，共 100 件）
TWD90.00(不含稅)
TWD0.90/件
暫時無法供應
Vishay 90 F Supercapacitor -20 to 80 % Tolerance, 196 HVC 4.2V dc, Through Hole
  • RS庫存編號 875-6720
  • 製造零件編號 MAL219690101E3
小計（1 件）
TWD725.00(不含稅)
TWD725.00/件
暫時無法供應
TE Connectivity CPF 93.1 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W - CPF0402B93K1E1
  • RS庫存編號 701-5668
  • 製造零件編號 CPF0402B93K1E1
小計（1 包，共 10 件）
TWD60.00(不含稅)
TWD6.00/件
有庫存
KOA 100 Ω Carbon Film Resistor 0.25 W 5 % CF1/4C101J
  • RS庫存編號 475-6410
  • 製造零件編號 CF1/4C101J
小計（1 袋，共 100 件）
TWD190.00(不含稅)
TWD1.90/件
暫時無法供應
Wurth Elektronik 18000 μF Capacitor 10V dc, Radial, Through Hole Radial Lead
  • RS庫存編號 840-4851
  • 製造零件編號 860020281032
小計（1 件）
TWD192.00(不含稅)
TWD192.00/件
有庫存
Wurth Elektronik 100 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS庫存編號 185-5755P
  • 製造零件編號 885382206004
小計 100 件 (按連續帶提供)
TWD230.00(不含稅)
TWD2.30/件
暫時缺貨
Murata 75 dB Through Hole Continuous External Piezo Buzzer Component 7 mm 25V Max
  • RS庫存編號 516-8252
  • 製造零件編號 PKM22EPPH4001-B0
小計（1 袋，共 5 件）
TWD116.00(不含稅)
TWD23.20/件
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