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
488 的 999+
有庫存
Yageo RC 16 kΩ, 0402 Thick Film Surface Mount Fixed Resistor ±1 % 0.06 W - RC0402FR-0716KL
  • RS庫存編號 242-3951
  • 製造零件編號 RC0402FR-0716KL
小計（100 件, 每膠帶100個）
TWD20.00(不含稅)
TWD0.20/件
暫時無法供應
KYOCERA AVX 100 μF Electrolytic Tantalum Capacitor 6.3V dc, Surface, TPS Series
  • RS庫存編號 136-6254
  • 製造零件編號 TPSC107M006R0150
小計（10 件, 每包10個）
TWD140.00(不含稅)
TWD14.00/件
暫時無法供應
500 Ω, Through Hole Trimmer Potentiometer, Solder Pin 0.25 W Top Adjust VPG Foil Resistors, 1240
  • RS庫存編號 173-2997
  • 製造零件編號 Y4053500R000J0L
小計（25 件, 每盒25個）
TWD58,730.00(不含稅)
TWD2,349.20/件
暫時缺貨
Yageo RC 510 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - RC0603FR-07510KL
  • RS庫存編號 242-4141
  • 製造零件編號 RC0603FR-07510KL
小計（5000 件, 每卷5000個）
TWD500.00(不含稅)
TWD0.10/件
有庫存
Yageo RC 499 kΩ, 0402 Thick Film Surface Mount Fixed Resistor ±1 % 0.06 W - RC0402FR-07499KL
  • RS庫存編號 242-3987
  • 製造零件編號 RC0402FR-07499KL
小計（100 件, 每膠帶100個）
TWD20.00(不含稅)
TWD0.20/件
暫時無法供應
20 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.75 W Side Adjust VPG Foil Resistors, 1280 g
  • RS庫存編號 763-7173
  • 製造零件編號 Y005620K0000K0L
小計（1 件）
TWD1,276.00(不含稅)
TWD1,276.00/件
暫時無法供應
KYOCERA AVX 680 μF Electrolytic Tantalum Capacitor 6.3V dc, Surface, TPS Series
  • RS庫存編號 135-0348
  • 製造零件編號 TPSE687K006R0045
小計（400 件, 每卷400個）
TWD18,120.00(不含稅)
TWD45.30/件
有庫存
Bourns, SRR5028, 5028 Shielded Power Inductor with a Ferrite Core, 12 μH ±30 % 1.46 A Idc Q:11
  • RS庫存編號 466-175
  • 製造零件編號 SRR5028-120Y
小計（2 件, 每包2個）
TWD36.00(不含稅)
TWD18.00/件
有庫存
Vishay CRCW-HP e3 100 Ω, 2512 Thick Film Resistor 0.01 Surface 1.5 W - CRCW2512100RFKEGHP
  • RS庫存編號 667-607
  • 製造零件編號 CRCW2512100RFKEGHP
小計（10 件, 每膠帶10個）
TWD274.00(不含稅)
TWD27.40/件
暫時無法供應
Vishay 4700 μF Capacitor 40V dc, Snap-in - MAL205857472E3 Solder
  • RS庫存編號 166-8017
  • 製造零件編號 MAL205857472E3
小計（1 件）
TWD373.00(不含稅)
TWD373.00/件
有庫存
Yageo RC 360 Ω, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - RC0603FR-07360RL
  • RS庫存編號 242-4115
  • 製造零件編號 RC0603FR-07360RL
小計（100 件, 每膠帶100個）
TWD30.00(不含稅)
TWD0.30/件
有庫存
Yageo RC 30.1 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - RC0603FR-0730K1L
  • RS庫存編號 242-4101
  • 製造零件編號 RC0603FR-0730K1L
小計（100 件, 每膠帶100個）
TWD30.00(不含稅)
TWD0.30/件
暫時缺貨
Yageo RC 390 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - RC0603FR-07390KL
  • RS庫存編號 242-4116
  • 製造零件編號 RC0603FR-07390KL
小計（5000 件, 每卷5000個）
TWD500.00(不含稅)
TWD0.10/件
最後的 RS 庫存
Murata 100 dB Surface Buzzer External Piezo Buzzer Component 7.9 mm 18 mm 18mm 18V Max
  • RS庫存編號 144-6647
  • 製造零件編號 PKMCS1818E20A0-R1
小計（2 件, 每袋2個）
TWD160.00(不含稅)
TWD80.00/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（100 件, 每膠帶100個）
TWD40.00(不含稅)
TWD0.40/件
有庫存
Yageo RC 8.25 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - RC0603FR-078K25L
  • RS庫存編號 242-4186
  • 製造零件編號 RC0603FR-078K25L
小計（100 件, 每膠帶100個）
TWD30.00(不含稅)
TWD0.30/件
有庫存
Welwyn 10 kΩ Wirewound Resistor 10.5 W 5 % W23-10KJI
  • RS庫存編號 144-2853
  • 製造零件編號 W23-10KJI
小計（50 件, 每盒50個）
TWD5,485.00(不含稅)
TWD109.70/件
有庫存
Yageo RC 10 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±5 % 0.1 W - RC0603JR-0710KL
  • RS庫存編號 242-4200
  • 製造零件編號 RC0603JR-0710KL
小計（100 件, 每膠帶100個）
TWD20.00(不含稅)
TWD0.20/件
有庫存
Siretta OSCAR64/5M/SMAM/LL/29 Panel Multi-Band Antenna with SMA Male Connector, 3300 MHz, 4700 MHz, 4G/5G
  • RS庫存編號 337-025
  • 製造零件編號 OSCAR64/5M/SMAM/LL/29
小計（1 件）
TWD6,457.00(不含稅)
TWD6,457.00/件
有庫存
Yageo RC 1.3 kΩ, 0805 Thick Film Surface Mount Fixed Resistor ±1 % 125 mW - RC0805FR-071K3L
  • RS庫存編號 242-6918
  • 製造零件編號 RC0805FR-071K3L
小計（100 件, 每膠帶100個）
TWD40.00(不含稅)
TWD0.40/件
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