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

排序方式
有庫存
Nichicon 47 μF Capacitor 400V dc, Radial, Through Hole - UCS2G470MHD Radial Lead
  • RS庫存編號 165-3968
  • 製造零件編號 UCS2G470MHD
小計（1 盒，共 50 件）
TWD2,535.00(不含稅)
TWD50.70/件
最後的 RS 庫存
Vishay 4700 μF Capacitor 16V dc, Through Hole - MAL214655472E3 Radial
  • RS庫存編號 684-1674
  • 製造零件編號 MAL214655472E3
小計（1 件）
TWD308.00(不含稅)
TWD308.00/件
有庫存
Nichicon 47 μF Capacitor 400V dc, Through Hole Radial Lead
  • RS庫存編號 187-2271P
  • 製造零件編號 UCY2G470MHD
小計 5 件 (按連續帶提供)
TWD473.00(不含稅)
TWD94.60/件
暫時缺貨
Panasonic ERJ1G 4.7 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.05 W - ERJ1GNF4701C
  • RS庫存編號 179-7095
  • 製造零件編號 ERJ1GNF4701C
小計（1 卷，共 15000 件）
TWD3,000.00(不含稅)
TWD0.20/件
有庫存
Wurth Elektronik Tin Plated Steel PCB Mounting Enclosure, 26.3 x 26.3 x 4 mm
  • RS庫存編號 225-8379
  • 製造零件編號 3671257
小計（1 件）
TWD137.00(不含稅)
TWD137.00/件
暫時缺貨
Wurth Elektronik Tin Plated Steel Shielding Cage Seamless Frame, 15.6 x 10.6 x 3 mm
  • RS庫存編號 225-8323
  • 製造零件編號 3670156
小計（1 托盤，共 144 件）
TWD9,691.20(不含稅)
TWD67.30/件
有庫存
Vishay 10 Ω Thick Film Resistor 20 W 5 %
  • RS庫存編號 789-1232P
  • 製造零件編號 RTO020F10R00JTE3
小計 5 件 (以管提供)
TWD1,420.00(不含稅)
TWD284.00/件
暫時無法供應
Vishay 3.32 kΩ Thin Film Resistor 0.6 W 1 % MRS25000C3321FCT00
  • RS庫存編號 169-5235
  • 製造零件編號 MRS25000C3321FCT00
小計（1 卷，共 5000 件）
TWD8,500.00(不含稅)
TWD1.70/件
有庫存
Vishay CRCW 24 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W
  • RS庫存編號 678-9011P
  • 製造零件編號 CRCW040224K0FKED
小計 50 件 (按連續帶提供)
TWD25.00(不含稅)
TWD0.50/件
有限的庫存
Sonitron 93.5 dB Panel Mount Continuous Internal 18 mm Buzzer 5 V dc Min 16V dc Max
  • RS庫存編號 805-5263
  • 製造零件編號 SMAC-25-W100
小計（1 件）
TWD790.00(不含稅)
TWD790.00/件
最後的 RS 庫存
Vishay 56 kΩ Thin Film Resistor 0.4 W 1 %
  • RS庫存編號 162-2822
  • 製造零件編號 MBA02040C5602FC100
小計（1 盒，共 1000 件）
TWD6,500.00(不含稅)
TWD6.50/件
最後的 RS 庫存
Vishay 6.8 kΩ Thin Film Resistor 0.4 W 1 % MBA02040C6801FC100
  • RS庫存編號 166-7708
  • 製造零件編號 MBA02040C6801FC100
小計（1 盒，共 1000 件）
TWD5,800.00(不含稅)
TWD5.80/件
有庫存
Taoglas MA8010.A.001 Plate Multi-Band Antenna with FAKRA Connector, 600 MHz, 6000 MHz, 4G/5G
  • RS庫存編號 690-744
  • 製造零件編號 MA8010.A.001
小計（1 件）
TWD18,025.00(不含稅)
TWD18,025.00/件
暫時無法供應
TE Connectivity 3522 3.3 kΩ, 2512 Thick Film Surface Mount Resistor ±5 % 3 W - 35223K3JT
  • RS庫存編號 871-1143
  • 製造零件編號 35223K3JT
小計（1 袋，共 10 件）
TWD166.00(不含稅)
TWD16.60/件
暫時缺貨
KYOCERA AVX 33 pF Multilayer Ceramic Capacitor, 2kV dc, ±5 %
  • RS庫存編號 167-6991
  • 製造零件編號 1206GA330JAT1A
小計（1 卷，共 2000 件）
TWD16,800.00(不含稅)
TWD8.40/件
有庫存
Panasonic ERJ HP6 68 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJHP6F6802V
  • RS庫存編號 228-5082
  • 製造零件編號 ERJHP6F6802V
小計（1 組，共 100 件）
TWD290.00(不含稅)
TWD2.90/件
暫時缺貨
Yageo 22 kΩ Metal Film Metal Film Fixed Resistor 0.4 W 1 % MF0204FTE52-22K
  • RS庫存編號 199-7815
  • 製造零件編號 MF0204FTE52-22K
小計（1 組，共 100 件）
TWD90.00(不含稅)
TWD0.90/件
暫時缺貨
Murata, LQW, 0805 Unshielded Surface Mount Inductor with a Non-Magnetic Core Core, 180 nH ±5 % 400 mA Idc Q:50
  • RS庫存編號 839-0979
  • 製造零件編號 LQW2BASR18J00L
小計（1 袋，共 10 件）
TWD44.00(不含稅)
TWD4.40/件
最後的 RS 庫存
TE Connectivity 3522 1 MΩ, 2512 Thick Film Surface Mount Resistor ±5 % Surface 3 W - 35221M0JT
  • RS庫存編號 871-1244
  • 製造零件編號 35221M0JT
小計（1 袋，共 10 件）
TWD204.00(不含稅)
TWD20.40/件
有庫存
Panasonic ERJ H2G 10 kΩ, 0402 Thick Film Surface Mount Resistor ±5 % 0.1 W - ERJH2GJ103X
  • RS庫存編號 228-4426
  • 製造零件編號 ERJH2GJ103X
小計（1 組，共 100 件）
TWD180.00(不含稅)
TWD1.80/件
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