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

165147 產品顯示為 Passive Components

排序方式
164 的 999+
有庫存
Dehn, DFL Surge Arrester 255V ac Maximum Voltage Rating 3 kA Maximum Surge Current Surge Arrester
  • RS庫存編號 768-1805
  • 製造零件編號 DFL M 255
小計（1 件）
TWD6,845.00(不含稅)
TWD6,845.00/件
有庫存
Bourns, 1500 Surge Protector 360V dc Maximum Voltage Rating 3 kA Maximum Surge Current Grounded Ethernet Protector
  • RS庫存編號 785-8231
  • 製造零件編號 1500-2S-W
小計（1 件）
TWD5,587.00(不含稅)
TWD5,587.00/件
暫時缺貨
Arcol Ohmite 10 kΩ Wirewound Resistor 5 W 1 % 45F10KE
  • RS庫存編號 124-9326
  • 製造零件編號 45F10KE
小計（1 袋，共 5 件）
TWD684.00(不含稅)
TWD136.80/件
有庫存
Vishay RCP 25 Ω, 0603 Thick Film Surface Mount Resistor ±2 % 1.5 W - RCP0603W25R0GEB
  • RS庫存編號 880-2163
  • 製造零件編號 RCP0603W25R0GEB
小計（1 袋，共 5 件）
TWD203.00(不含稅)
TWD40.60/件
有庫存
Abracon 11.0592 MHz Crystal Unit ±50 ppm Surface Mount 4-Pin 1.3 mm 7 mm 5mm
  • RS庫存編號 241-3028P
  • 製造零件編號 ABMM-11.0592MHZ-B2-T
小計 10 件 (按連續帶提供)
TWD261.00(不含稅)
TWD26.10/件
有庫存
Nichicon 330 μF Capacitor 25V dc, Through Hole - UHE1E331MPD6 Radial Lead
  • RS庫存編號 490-9945
  • 製造零件編號 UHE1E331MPD6
小計（1 包，共 5 件）
TWD90.00(不含稅)
TWD18.00/件
有庫存
ROHM MCR 100 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.06 W - MCR01MZPF1003
  • RS庫存編號 901-3493
  • 製造零件編號 MCR01MZPF1003
小計（1 袋，共 100 件）
TWD20.00(不含稅)
TWD0.20/件
有庫存
Panasonic ERA 3 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.06 W - ERA2AEB302X
  • RS庫存編號 892-9678
  • 製造零件編號 ERA2AEB302X
小計（1 袋，共 100 件）
TWD260.00(不含稅)
TWD2.60/件
有庫存
Murata Single Layer Ceramic Capacitor 4.7 nF 1.5 kV dc, 500V ac ±20 % E(JIS) Dielectric, DE1, Through Hole 125 °C Max
  • RS庫存編號 172-7772
  • 製造零件編號 DE1E3RA472MA4BQ01F
小計（1 包，共 10 件）
TWD280.00(不含稅)
TWD28.00/件
有庫存
ROHM MCR 12 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - MCR01MZPF1202
  • RS庫存編號 901-3459
  • 製造零件編號 MCR01MZPF1202
小計（1 袋，共 100 件）
TWD10.00(不含稅)
TWD0.10/件
最後的 RS 庫存
ROHM MCR 2.2 kΩ, 2010 Thick Film Surface Mount Resistor ±1 % 0.5 W - MCR50JZHF2201
  • RS庫存編號 901-3866
  • 製造零件編號 MCR50JZHF2201
小計（1 袋，共 50 件）
TWD5.00(不含稅)
TWD0.10/件
暫時缺貨
Vishay Single Layer Ceramic Capacitor 1 nF 10kV dc ±20 %, HVCC, Through Hole 105 °C Max Op. Temp.
  • RS庫存編號 204-2377
  • 製造零件編號 HVCC203Y6P102MEAX
小計（1 袋，共 250 件）
TWD15,325.00(不含稅)
TWD61.30/件
有庫存
RS PRO Single Layer Ceramic Capacitor 100 pF 3kV dc ±5 % SL Dielectric, Through Hole 125 °C Max Op. Temp.
  • RS庫存編號 180-5118
小計（1 包，共 125 件）
TWD312.50(不含稅)
TWD2.50/件
暫時缺貨
Vishay Single Layer Ceramic Capacitor 10 nF 1kV dc ±20 % Z5U Dielectric, 562R, Through Hole 105 °C Max Op. Temp.
  • RS庫存編號 181-6540
  • 製造零件編號 562R5HKMS10
小計（1 包，共 5 件）
TWD475.00(不含稅)
TWD95.00/件
暫時無法供應
Alps Alpine RK097 50 kΩ Rotary Carbon Film Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole, RK0971110702
  • RS庫存編號 249-9109
  • 製造零件編號 RK0971110702
小計（1 件）
TWD167.00(不含稅)
TWD167.00/件
有庫存
Wurth Elektronik 10 μF Capacitor 35V dc, Through Hole Radial Lead
  • RS庫存編號 839-6343
  • 製造零件編號 860240572001
小計（1 袋，共 25 件）
TWD117.50(不含稅)
TWD4.70/件
暫時缺貨
ROHM ESR03 1.8 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF1R80
  • RS庫存編號 263-0850
  • 製造零件編號 ESR03EZPF1R80
小計（1 卷，共 5000 件）
TWD3,500.00(不含稅)
TWD0.70/件
暫時缺貨
Murata Single Layer Ceramic Capacitor 10 nF ±20 % E(JIS) Dielectric, DE2, Through Hole 125 °C Max Op. Temp.
  • RS庫存編號 172-7012
  • 製造零件編號 DE2E3SA103MA3BY02F
小計（1 盒，共 100 件）
TWD1,740.00(不含稅)
TWD17.40/件
有庫存
Vishay SMM0204 3.32 kΩ, 0204 Thin Film Resistor 0.01 Surface 0.4 W - SMM02040C3321FB300
  • RS庫存編號 667-656P
  • 製造零件編號 SMM02040C3321FB300
小計 10 件 (按連續帶提供)
TWD25.00(不含稅)
TWD2.50/件
暫時無法供應
TE Connectivity 3560 1 Ω, 4257 (11070M) Thick Film Surface Mount Resistor ±5 % Surface 6 W - 35601R0JT
  • RS庫存編號 187-0431
  • 製造零件編號 35601R0JT
小計（1 組，共 5 件）
TWD382.00(不含稅)
TWD76.40/件
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