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

165236 產品顯示為 Passive Components

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723 的 999+
有庫存
RS PRO 5.6 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W
  • RS庫存編號 804-7202
小計（1 卷，共 10000 件）
TWD1,000.00(不含稅)
TWD0.10/件
暫時缺貨
RS PRO 1.3 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W
  • RS庫存編號 804-7155
小計（1 卷，共 10000 件）
TWD1,000.00(不含稅)
TWD0.10/件
暫時缺貨
Panasonic, V Surge Absorber 130 pF 10 A, Clamping 40 V, Varistor 390 V
  • RS庫存編號 106-9876
  • 製造零件編號 ERZV07D391
小計（1 袋，共 1000 件）
TWD4,000.00(不含稅)
TWD4.00/件
有庫存
Yageo SR 10 Ω, 1206 Thick Film Surface Mount Resistor ±5 % 0.25 W - SR1206JR-0710RL
  • RS庫存編號 197-8399P
  • 製造零件編號 SR1206JR-0710RL
小計 50 件 (按連續帶提供)
TWD185.00(不含稅)
TWD3.70/件
暫時無法供應
Wurth Elektronik, WE-CHSA, 1011 Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 8.2 μH ±20 % 6.7 A Idc
  • RS庫存編號 248-8224
  • 製造零件編號 78433390820
小計（1 卷，共 200 件）
TWD17,680.00(不含稅)
TWD88.40/件
有庫存
RS PRO 24 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W
  • RS庫存編號 804-8710
小計（1 卷，共 5000 件）
TWD500.00(不含稅)
TWD0.10/件
有庫存
TE Connectivity 6.8 Ω Wirewound Resistor 5 W 5 % SQMW56R8J
  • RS庫存編號 199-7696
  • 製造零件編號 SQMW56R8J
小計（1 包，共 5 件）
TWD155.00(不含稅)
TWD31.00/件
有庫存
Yageo 33 kΩ Metal Film Metal Film Fixed Resistor 0.25 W 1 % MFR-25FTE52-33K
  • RS庫存編號 199-7664
  • 製造零件編號 MFR-25FTE52-33K
小計（1 組，共 100 件）
TWD90.00(不含稅)
TWD0.90/件
暫時缺貨
Panasonic 82 μF Capacitor 350V dc, Radial, Through Hole Radial Lead
  • RS庫存編號 921-3249
  • 製造零件編號 EEUEE2V820S
小計（1 袋，共 50 件）
TWD3,265.00(不含稅)
TWD65.30/件
有庫存
TE Connectivity SMQ 1 Ω Wirewound Surface Mount Resistor 5 % Solder 2 W - SMQW24R7JT
  • RS庫存編號 286-7578
  • 製造零件編號 SMQW24R7JT
小計（1 卷，共 1000 件）
TWD11,600.00(不含稅)
TWD11.60/件
有庫存
Panasonic 220 μF Polymer Capacitor 10V dc, POSCAP TPB Series
  • RS庫存編號 788-7328
  • 製造零件編號 10TPB220ML
小計（1 包，共 2 件）
TWD192.00(不含稅)
TWD96.00/件
有庫存
Yageo RC_L 22.1 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RC0402FR-0722R1L
  • RS庫存編號 198-7709P
  • 製造零件編號 RC0402FR-0722R1L
小計 100 件 (按連續帶提供)
TWD20.00(不含稅)
TWD0.20/件
有庫存
Panasonic 39 μF Aluminium Polymer Capacitor 35V, Surface
  • RS庫存編號 197-2169
小計（1 袋，共 5 件）
TWD392.00(不含稅)
TWD78.40/件
有庫存
Wurth Elektronik, WE-UCF, 1712 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 0.47 μH Sectional Winding
  • RS庫存編號 816-4896P
  • 製造零件編號 744290472
小計 1 件 (按連續帶提供)
TWD158.00(不含稅)
TWD158.00/件
有庫存
Murata 27 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS庫存編號 820-2885P
  • 製造零件編號 GRM3195C1H273JA01D
小計 25 件 (按連續帶提供)
TWD87.50(不含稅)
TWD3.50/件
製造商存貨
Schneider Electric, Altivar 10 A 460V 60Hz, Wall Mount Power Line Filter 3 Phase
  • RS庫存編號 578-278
  • 製造零件編號 VW3A46159
小計（1 件）
TWD77,448.00(不含稅)
TWD77,448.00/件
暫時缺貨
KOA RN73 330 Ω, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - RN73R1JTTD3300B25
  • RS庫存編號 205-0510
  • 製造零件編號 RN73R1JTTD3300B25
小計（1 卷，共 5000 件）
TWD11,500.00(不含稅)
TWD2.30/件
暫時缺貨
RS PRO 130 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W
  • RS庫存編號 804-8779
小計（1 卷，共 5000 件）
TWD500.00(不含稅)
TWD0.10/件
暫時缺貨
Panasonic EZPV Film Capacitor, ±10 %, 50 μF 800 V dc, Through Hole
  • RS庫存編號 204-8544
  • 製造零件編號 EZPV80506MTC
小計（1 件）
TWD595.00(不含稅)
TWD595.00/件
暫時缺貨
Vishay PATT 29.4 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.15 W - PATT0603E2942BGT5
  • RS庫存編號 818-3061
  • 製造零件編號 PATT0603E2942BGT5
小計（1 包，共 5 件）
TWD477.00(不含稅)
TWD95.40/件
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