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

165227 產品顯示為 Passive Components

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暫時無法供應
Wurth Elektronik, 12MHz SPXO Crystal Oscillator, ±50 ppm HCMOS, 4-Pin SMT LFSPXO056289
  • RS庫存編號 276-6806
  • 製造零件編號 831056289
小計（1 包，共 10 件）
TWD934.00(不含稅)
TWD93.40/件
暫時缺貨
Panasonic ERJPC6 107000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W -
  • RS庫存編號 789-273
  • 製造零件編號 ERJPC6D1073V
小計（1 組，共 10 件）
TWD23.00(不含稅)
TWD2.30/件
有庫存
Panasonic ERJ6EN 2100 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±1 % Surface 0.13 W - ERJ6ENF2212V
  • RS庫存編號 785-196
  • 製造零件編號 ERJ6ENF2212V
小計（1 袋，共 10 件）
TWD6.00(不含稅)
TWD0.60/件
有庫存
Nichicon 4700 μF Aluminium Electrolytic Capacitor 50V, Surface Snap-In - LGY1H472MELB30 SMD
  • RS庫存編號 832-139P
  • 製造零件編號 LGY1H472MELB30
小計 2 件 (以盤裝提供)
TWD292.00(不含稅)
TWD146.00/件
有庫存
Wurth Elektronik 68 μF Surface Aluminium Polymer Capacitor, 63V dc
  • RS庫存編號 275-9453
  • 製造零件編號 875575857007
小計（1 卷，共 500 件）
TWD45,400.00(不含稅)
TWD90.80/件
有庫存
Wurth Elektronik 47 μF Through Hole Aluminium Polymer Capacitor, 50V dc
  • RS庫存編號 275-9390
  • 製造零件編號 870585774003
小計（1 卷，共 800 件）
TWD42,880.00(不含稅)
TWD53.60/件
暫時缺貨
Arcol Ohmite TSM Series 2.5 Ω, TO-263 Thick Film Thick Film Resistor 1 % Surface Mount 55 W - TSM552K50FE-TR
  • RS庫存編號 782-388
  • 製造零件編號 TSM552K50FE-TR
小計（1 卷，共 500 件）
TWD180,250.00(不含稅)
TWD360.50/件
有庫存
Panasonic ERA8A 4990 Ω, Tape & Reel Resistive Fixed Resistor ±0.1 % Surface 0.25 W - ERA8AEB4991V
  • RS庫存編號 785-123P
  • 製造零件編號 ERA8AEB4991V
小計 10 件 (以帶裝提供)
TWD113.00(不含稅)
TWD11.30/件
有庫存
Panasonic E96 2610 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.13 W - ERA6AEB2611V
  • RS庫存編號 783-080P
  • 製造零件編號 ERA6AEB2611V
小計 10 件 (按連續帶提供)
TWD17.00(不含稅)
TWD1.70/件
暫時無法供應
Panasonic ERJPC3 4.32 kΩ, 0603 Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.2 W - ERJPC3D4321V
  • RS庫存編號 785-097
  • 製造零件編號 ERJPC3D4321V
小計（1 組，共 10 件）
TWD18.00(不含稅)
TWD1.80/件
暫時缺貨
Panasonic 180 μF Aluminium Electrolytic Capacitor 50V, Surface
  • RS庫存編號 781-596
  • 製造零件編號 EEHZU1H181UP
小計（1 組，共 5 件）
TWD654.00(不含稅)
TWD130.80/件
有庫存
Wurth Elektronik 56 μF Surface Aluminium Polymer Capacitor, 50V dc
  • RS庫存編號 275-9437
  • 製造零件編號 875575757004
小計（1 卷，共 500 件）
TWD29,350.00(不含稅)
TWD58.70/件
有庫存
RS PRO 47 Ω Carbon Film Resistor 0.25 W 5 %
  • RS庫存編號 707-7568P
小計 10 件 (以帶裝提供)
TWD44.00(不含稅)
TWD4.40/件
有庫存
RS PRO 560 Ω Carbon Film Resistor 2 W 5 %
  • RS庫存編號 707-8855P
小計 10 件 (以帶裝提供)
TWD65.00(不含稅)
TWD6.50/件
暫時無法供應
KYOCERA AVX 33 μF MnO2 Tantalum Capacitor 6.3V dc, Surface, TPS Series
  • RS庫存編號 699-3416P
  • 製造零件編號 TPSB336K006R0600
小計 5 件 (按連續帶提供)
TWD111.00(不含稅)
TWD22.20/件
有庫存
KYOCERA AVX 47 pF Multilayer Ceramic Capacitor, 200V dc, ±5 %, Through Hole Solder
  • RS庫存編號 699-4888
  • 製造零件編號 AR212A470J4R
小計（1 包，共 25 件）
TWD382.50(不含稅)
TWD15.30/件
有庫存
Panasonic ERA2A 332 Ω, 0402 Thin Film Thin Film Resistor ±0.1 % Surface 0.06 W - ERA2AEB332X
  • RS庫存編號 763-901P
  • 製造零件編號 ERA2AEB332X
小計 10 件 (按連續帶提供)
TWD43.00(不含稅)
TWD4.30/件
有庫存
Panasonic ERJ2RK 23200 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.1 W - ERJ2RKF2322X
  • RS庫存編號 785-277
  • 製造零件編號 ERJ2RKF2322X
小計（1 袋，共 10 件）
TWD3.00(不含稅)
TWD0.30/件
有庫存
Panasonic ERJPC6 20000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W -
  • RS庫存編號 785-006P
  • 製造零件編號 ERJPC6D2002V
小計 10 件 (按連續帶提供)
TWD23.00(不含稅)
TWD2.30/件
暫時缺貨
TE Connectivity L000925-10 PCB Antenna with MHF Connector, LoRaWAN
  • RS庫存編號 766-836
  • 製造零件編號 L000925-10
小計（1 件）
TWD67.00(不含稅)
TWD67.00/件
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