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

165324 產品顯示為 Passive Components

排序方式
暫時缺貨
Panasonic 220 μF Aluminium Electrolytic Capacitor 63V dc, Radial, Through Hole - EEUFC1J221 Radial Lead
  • RS庫存編號 315-0984
  • 製造零件編號 EEUFC1J221
小計（1 包，共 5 件）
TWD128.00(不含稅)
TWD25.60/件
暫時缺貨
Alpha 5 Ω Metal Foil Resistor 0.5 W 0.1 % MBX5R0000B
  • RS庫存編號 158-0280
  • 製造零件編號 MBX5R0000B
小計（1 件）
TWD864.00(不含稅)
TWD864.00/件
暫時無法供應
TE Connectivity Silicone Nickel Graphite Shielding Sheet 10 m x 1.8mm x
  • RS庫存編號 272-9165
  • 製造零件編號 1201-SNG-0018
小計（1 米）
TWD877.00(不含稅)
TWD877.00/米
有庫存
KYOCERA AVX 470 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS庫存編號 135-5689
  • 製造零件編號 18121C474KAT2A
小計（1 袋，共 10 件）
TWD185.00(不含稅)
TWD18.50/件
有庫存
RS PRO 92 dB PCB Continuous Internal Magnetic Buzzer Component 14 mm 4 V Min 16mm 7V Max
  • RS庫存編號 754-2037
小計（1 袋，共 5 件）
TWD626.00(不含稅)
TWD125.20/件
最後的 RS 庫存
Rubycon 220 μF Capacitor 35V dc, Radial, Through Hole - 35ZLJ220M8X16 PC Pin
  • RS庫存編號 725-8978
  • 製造零件編號 35ZLJ220M8X16
小計（1 包，共 5 件）
TWD85.00(不含稅)
TWD17.00/件
製造商存貨
Phoenix Contact, VAL-SPP Surge Arrester 800V dc Maximum Voltage Rating 40 kA Maximum Surge Current Type 2 Arrester
  • RS庫存編號 493-564
  • 製造零件編號 1466770
小計（1 件）
TWD7,885.00(不含稅)
TWD7,885.00/件
製造商存貨
Phoenix Contact, PT Surge Protection Device 48V dc Maximum Voltage Rating Surge Protection Base-Element
  • RS庫存編號 170-546
  • 製造零件編號 2856126
小計（1 包，共 10 件）
TWD13,445.00(不含稅)
TWD1,344.50/件
有庫存
Bourns, 1320 Surge Arrester 150V dc Maximum Voltage Rating 40 kA Maximum Surge Current 2 Pole Protector
  • RS庫存編號 172-7300
  • 製造零件編號 1320-S-110
小計（1 盒，共 8 件）
TWD32,124.80(不含稅)
TWD4,015.60/件
製造商存貨
Dehn, DV Modular Surge Protector 255V ac Maximum Voltage Rating 50 kA Maximum Surge Current Lightning Arrester
  • RS庫存編號 768-1726
  • 製造零件編號 DV M TN 255 FM
小計（1 件）
TWD34,910.00(不含稅)
TWD34,910.00/件
有庫存
TE Connectivity 3522 33 Ω, 2512 Thick Film Surface Mount Resistor ±1 % 3 W - 352233RFT
  • RS庫存編號 870-2647
  • 製造零件編號 352233RFT
小計（1 袋，共 10 件）
TWD198.00(不含稅)
TWD19.80/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
有庫存
Vishay 510 kΩ Metal Film Resistor 1 W 5 % PR01000105103JA100
  • RS庫存編號 683-5534
  • 製造零件編號 PR01000105103JA100
小計（1 包，共 10 件）
TWD96.00(不含稅)
TWD9.60/件
暫時無法供應
Murata NFE61HT / PT, Feedthrough Capacitor 50V dc, Taping 1 nF, Surface
  • RS庫存編號 166-9701
  • 製造零件編號 NFE61PT102E1H9L
小計（1 卷，共 2500 件）
TWD27,000.00(不含稅)
TWD10.80/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）
TWD276.00(不含稅)
TWD55.20/件
有庫存
Nidec Components 5V dc 25 ppr Pulse Optical Encoder with a 8 mm Round Shaft, Panel, Wire
  • RS庫存編號 244-4122
  • 製造零件編號 REC20D-25-201-1
小計（1 托盤，共 10 件）
TWD8,063.00(不含稅)
TWD806.30/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)
TWD343.00(不含稅)
TWD34.30/件
暫時缺貨
Yageo RC0805 220 Ω, 0805 Thick Film Surface Mount Fixed Resistor ±1 % 0.13 W - RC0805FR-07220RL
  • RS庫存編號 242-6935
  • 製造零件編號 RC0805FR-07220RL
小計（1 組，共 100 件）
TWD50.00(不含稅)
TWD0.50/件
暫時無法供應
Yageo RC 10 Ω, 0402 Thick Film Surface Mount Fixed Resistor ±1 % 0.06 W - RC0402FR-0710RL
  • RS庫存編號 618-5848
  • 製造零件編號 RC0402FR-0710RL
小計（1 包，共 10000 件）
TWD1,000.00(不含稅)
TWD0.10/件
暫時缺貨
Nichicon 470 μF Capacitor 450V dc, Snap-in
  • RS庫存編號 846-7066P
  • 製造零件編號 LGW2W471MELC45
小計 1 件 (以盒裝提供)
TWD455.00(不含稅)
TWD455.00/件
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