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

164956 產品顯示為 Passive Components

排序方式
536 的 999+
有庫存
TE Connectivity SM 15 Ω Wirewound Surface Mount Resistor ±5 % 3 W - SMW315RJT
  • RS庫存編號 161-4944
  • 製造零件編號 SMW315RJT
小計（1000 件, 每卷1000個）
TWD10,000.00(不含稅)
TWD10.00/件
最後的 RS 庫存
TE Connectivity CRGH 680 Ω, 0603 Thick Film Surface Mount Resistor ±5 % Surface 0.2 W - CRGH0603J680R
  • RS庫存編號 161-4482
  • 製造零件編號 CRGH0603J680R
小計（5000 件, 每卷5000個）
TWD1,500.00(不含稅)
TWD0.30/件
暫時缺貨
2 kΩ, Surface Trimmer Potentiometer, J-Hook 0.25 W Side Adjust Bourns, 3224
  • RS庫存編號 691-2505
  • 製造零件編號 3224J-1-202E
小計（1 件）
TWD124.00(不含稅)
TWD124.00/件
暫時無法供應
ROHM ESR18 62 Ω, 1206 Thick Film Surface Mount Resistor ±5 % 0.5 W - ESR18EZPJ620
  • RS庫存編號 264-2124
  • 製造零件編號 ESR18EZPJ620
小計（5000 件, 每卷5000個）
TWD4,500.00(不含稅)
TWD0.90/件
暫時無法供應
TE Connectivity 3520 82 Ω, 2512 Thick Film ±5 % 1 W - 352082RJT
  • RS庫存編號 161-4468
  • 製造零件編號 352082RJT
小計（4000 件, 每卷4000個）
TWD8,000.00(不含稅)
TWD2.00/件
有庫存
Taoglas CGGBP.18.4.A.02 Patch Antenna, BeiDou, Galileo, GLONASS, GPS
  • RS庫存編號 764-093
  • 製造零件編號 CGGBP.18.4.A.02
小計（1 件）
TWD103.00(不含稅)
TWD103.00/件
暫時無法供應
TE Connectivity CRGH 8.2 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % Surface 0.2 W - CRGH0603J8K2
  • RS庫存編號 162-0113
  • 製造零件編號 CRGH0603J8K2
小計（5000 件, 每卷5000個）
TWD2,500.00(不含稅)
TWD0.50/件
暫時無法供應
TE Connectivity SM 6.8 Ω Wirewound ±5 % 3 W - SMW36R8JT
  • RS庫存編號 162-0073
  • 製造零件編號 SMW36R8JT
小計（1000 件, 每卷1000個）
TWD9,100.00(不含稅)
TWD9.10/件
暫時缺貨
KEMET 7.5 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS庫存編號 139-2914
  • 製造零件編號 C0603X752J5JACTU
小計（25 件, 每袋25個）
TWD220.00(不含稅)
TWD8.80/件
有庫存
KYOCERA AVX Array Capacitor 100 nF 10V dc -20 % 4 Way X7R Dielectric, 0508, W2A, Surface
  • RS庫存編號 697-3216
  • 製造零件編號 W2A4ZC104MAT2A
小計（25 件, 每袋25個）
TWD140.00(不含稅)
TWD5.60/件
有庫存
Bourns CR1206 10 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - CR1206-FX-1002ELF
  • RS庫存編號 161-6938
  • 製造零件編號 CR1206-FX-1002ELF
小計（5000 件, 每卷5000個）
TWD1,500.00(不含稅)
TWD0.30/件
有庫存
Arcol Ohmite FCSL 0.01 Ω, Reel Resistive Fixed Resistor 0.01 2 W - FCSL64R010FER
  • RS庫存編號 760-231
  • 製造零件編號 FCSL64R010FER
小計（1000 件, 每卷1000個）
TWD19,400.00(不含稅)
TWD19.40/件
有庫存
Bourns 10 Ω Wirewound Resistor 3 W 5 % FW30A10R0JA
  • RS庫存編號 167-5500
  • 製造零件編號 FW30A10R0JA
小計（1000 件, 每盒1000個）
TWD7,100.00(不含稅)
TWD7.10/件
有庫存
TE Connectivity CPF 1 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.06 W - CPF0603B1K0E
  • RS庫存編號 164-0360
  • 製造零件編號 CPF0603B1K0E
小計（1000 件, 每卷1000個）
TWD3,900.00(不含稅)
TWD3.90/件
最後的 RS 庫存
TE Connectivity CRG 1 mΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.1 W - CRG0603F1M0
  • RS庫存編號 161-6303
  • 製造零件編號 CRG0603F1M0
小計（5000 件, 每卷5000個）
TWD1,000.00(不含稅)
TWD0.20/件
有庫存
Sifam 18.9 mm Knob Diameter Black Potentiometer Knob for 6 mm Shaft Splined, 3/03/TPN130-006/237/232
  • RS庫存編號 299-5051
  • 製造零件編號 3/03/TPN130-006/237/232
小計（5 件, 每袋5個）
TWD129.00(不含稅)
TWD25.80/件
暫時缺貨
Nichicon 120 μF Capacitor 450V dc, Snap-in - LGL2W121MELZ25
  • RS庫存編號 165-3838
  • 製造零件編號 LGL2W121MELZ25
小計（250 件, 每包250個）
TWD34,075.00(不含稅)
TWD136.30/件
有庫存
TDK, NLCV-EFR Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±20 % 600 mA Idc Q:20
  • RS庫存編號 903-9498
  • 製造零件編號 NLCV32T-100K-EFR
小計（20 件, 每包20個）
TWD108.00(不含稅)
TWD5.40/件
有庫存
Vishay FC 50 Ω, 0402 Thin Film Surface Mount Resistor ±1 % 0.05 W - FC0402E50R0FTBST0
  • RS庫存編號 162-2429
  • 製造零件編號 FC0402E50R0FTBST0
小計（100 件, 每膠帶100個）
TWD12,160.00(不含稅)
TWD121.60/件
有庫存
KEMET 10 μF Surface Polymer Capacitor, 50V dc
  • RS庫存編號 187-7089
  • 製造零件編號 T521D106M050ATE120
小計（500 件, 每卷500個）
TWD19,600.00(不含稅)
TWD39.20/件
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