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

165079 產品顯示為 Passive Components

排序方式
45 的 999+
有庫存
Panasonic 4.7 μF Capacitor 50V dc, Radial - EEUFR1H4R7 Radial Lead
  • RS庫存編號 766-0081
  • 製造零件編號 EEUFR1H4R7
小計（1 包，共 25 件）
TWD177.50(不含稅)
TWD7.10/件
有庫存
Siretta TANGO11A/2.5M/SMAM/S/S/19 Puck Multi-Band Antenna with SMA Male Connector, ZigBee, LoRaWAN, IEEE 802.15.4, Wi-Fi
  • RS庫存編號 124-8701
  • 製造零件編號 TANGO11A/2.5M/SMAM/S/S/19
小計（1 件）
TWD961.00(不含稅)
TWD961.00/件
有庫存
Vishay MMA0204 0 mΩ, 0204 Thin Film Surface Mount Resistor ±0 % 0.4 W - MMA02040Z0000ZB300
  • RS庫存編號 678-7560
  • 製造零件編號 MMA02040Z0000ZB300
小計（1 包，共 25 件）
TWD87.50(不含稅)
TWD3.50/件
有庫存
Panasonic 4.7 μF Aluminium Electrolytic Capacitor 16V, Surface - ECEA1CKN4R7I Solder
  • RS庫存編號 781-601P
  • 製造零件編號 ECEA1CKN4R7I
小計 5 件 (以袋裝提供)
TWD43.00(不含稅)
TWD8.60/件
有庫存
Arcol RWS 6.8 Ω Wirewound Surface Mount Resistor ±1 % 3 W - RWS3 6R8 F B
  • RS庫存編號 809-4716
  • 製造零件編號 RWS3 6R8 F B
小計（1 件）
TWD50.00(不含稅)
TWD50.00/件
有庫存
Panasonic 47 μF Aluminium Electrolytic Capacitor 35V, Surface Solder - EEEFP1V470AL Taping
  • RS庫存編號 781-537P
  • 製造零件編號 EEEFP1V470AL
小計 5 件 (按連續帶提供)
TWD90.00(不含稅)
TWD18.00/件
正在逐步停售
Rubycon 1000 μF Capacitor 16V dc, Radial, Through Hole - 16YXH1000MEFC10X20 PC Pin
  • RS庫存編號 725-8899
  • 製造零件編號 16YXH1000MEFC10X20
小計（1 包，共 5 件）
TWD103.00(不含稅)
TWD20.60/件
有庫存
RS PRO 2.7 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W
  • RS庫存編號 804-8886
小計（1 卷，共 5000 件）
TWD500.00(不含稅)
TWD0.10/件
最後的 RS 庫存
Vishay Single Layer Ceramic Capacitor 10 nF 300V ac ±20 % Y5V Dielectric, AY2, Through Hole 125 °C Max Op. Temp.
  • RS庫存編號 183-7414
  • 製造零件編號 AY2103M61Y5VS63L0
小計（1 包，共 10 件）
TWD146.00(不含稅)
TWD14.60/件
有庫存
Wurth Elektronik 4W1500 Ferrite Sleeve, 13 max. wires, Fixed 1.1 mm 18.8 mm
  • RS庫存編號 124-1550
  • 製造零件編號 7427225
小計（1 包，共 5 件）
TWD203.00(不含稅)
TWD40.60/件
暫時缺貨
RS PRO 301 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W
  • RS庫存編號 717-3231
小計（1 卷，共 5000 件）
TWD500.00(不含稅)
TWD0.10/件
暫時缺貨
TE Connectivity CPF 5.23 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B5K23E1
  • RS庫存編號 123-3036
  • 製造零件編號 CPF0805B5K23E1
小計（1 袋，共 20 件）
TWD128.00(不含稅)
TWD6.40/件
有庫存
RF Solutions ANT-GPSMG Square GPS Antenna with SMA Connector, GPS
  • RS庫存編號 704-3464
  • 製造零件編號 ANT-GPSMG
小計（1 件）
TWD766.00(不含稅)
TWD766.00/件
有庫存
10 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3362
  • RS庫存編號 167-3253
  • 製造零件編號 3362P-1-103LF
小計（1 管，共 50 件）
TWD1,330.00(不含稅)
TWD26.60/件
有庫存
Bourns PC 5 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole, PCW1J-B24-KAB502L
  • RS庫存編號 691-7730
  • 製造零件編號 PCW1J-B24-KAB502L
小計（1 件）
TWD226.00(不含稅)
TWD226.00/件
最後的 RS 庫存
Vishay 500 Ω Wirewound Resistor 6.5 W 5 % CW005500R0JE12
  • RS庫存編號 843-7463
  • 製造零件編號 CW005500R0JE12
小計（1 件）
TWD85.00(不含稅)
TWD85.00/件
有限的庫存
Wurth Elektronik 82 μF Capacitor 25V dc, Through Hole Radial Lead
  • RS庫存編號 840-0152
  • 製造零件編號 860080473005
小計（1 袋，共 25 件）
TWD120.00(不含稅)
TWD4.80/件
有庫存
TE Connectivity, LR Metal Film, Through Hole Resistor Kit 20, 1 Ω → 1 MΩ
  • RS庫存編號 247-6730
  • 製造零件編號 RES KIT LR2RS
小計（1 件）
TWD16,844.00(不含稅)
TWD16,844.00/件
有庫存
Panasonic 10 μF Capacitor 6.3V dc, Surface Solder - EEEFN0J100R 2000
  • RS庫存編號 204-3361
  • 製造零件編號 EEEFN0J100R
小計（1 包，共 20 件）
TWD142.00(不含稅)
TWD7.10/件
有庫存
Wurth Elektronik 6.8 μF Capacitor 25V dc, Surface Solder - 865080440001
  • RS庫存編號 839-1795
  • 製造零件編號 865080440001
小計（1 包，共 25 件）
TWD140.00(不含稅)
TWD5.60/件
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