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

165104 產品顯示為 Passive Components

排序方式
442 的 999+
暫時無法供應
TE Connectivity CRGS 5.6 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - CRGS0603J5K6
  • RS庫存編號 904-5138
  • 製造零件編號 CRGS0603J5K6
小計（1 袋，共 100 件）
TWD320.00(不含稅)
TWD3.20/件
有庫存
ROHM MCR 49.9 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - MCR01MZPF49R9
  • RS庫存編號 901-3361
  • 製造零件編號 MCR01MZPF49R9
小計（1 袋，共 100 件）
TWD30.00(不含稅)
TWD0.30/件
暫時無法供應
TE Connectivity CRGS 4.7 kΩ, 0603 Thick Film ±5 % 0.25 W - CRGS0603J4K7
  • RS庫存編號 904-5134
  • 製造零件編號 CRGS0603J4K7
小計（1 袋，共 100 件）
TWD260.00(不含稅)
TWD2.60/件
有庫存
ROHM MCR 4.7 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - MCR01MZPF4701
  • RS庫存編號 901-3437
  • 製造零件編號 MCR01MZPF4701
小計（1 袋，共 100 件）
TWD30.00(不含稅)
TWD0.30/件
有庫存
ROHM MCR 10 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - MCR18EZPF1002
  • RS庫存編號 901-3733
  • 製造零件編號 MCR18EZPF1002
小計（1 袋，共 100 件）
TWD100.00(不含稅)
TWD1.00/件
有庫存
ROHM MCR 1 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - MCR03EZPFX1001
  • RS庫存編號 901-3553
  • 製造零件編號 MCR03EZPFX1001
小計（1 袋，共 100 件）
TWD30.00(不含稅)
TWD0.30/件
有庫存
ROHM MCR 470 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - MCR03EZPFX4700
  • RS庫存編號 901-3547
  • 製造零件編號 MCR03EZPFX4700
小計（1 袋，共 100 件）
TWD20.00(不含稅)
TWD0.20/件
最後的 RS 庫存
ROHM MCR 1.8kΩ, 0603 (1608M) Thick Film SMD Resistor ±1% 0.1W
  • RS庫存編號 901-3569
  • 製造零件編號 MCR03EZPFX1801
小計（1 袋，共 100 件）
TWD10.00(不含稅)
TWD0.10/件
最後的 RS 庫存
ROHM MCR 47 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - MCR03EZPFX4702
  • RS庫存編號 901-3620
  • 製造零件編號 MCR03EZPFX4702
小計（1 袋，共 100 件）
TWD40.00(不含稅)
TWD0.40/件
最後的 RS 庫存
TE Connectivity CRGS 10 mΩ, 0805 Thick Film Surface Mount Resistor ±5 % Surface 0.5 W - CRGS0805J10M
  • RS庫存編號 905-9802
  • 製造零件編號 CRGS0805J10M
小計（1 袋，共 100 件）
TWD380.00(不含稅)
TWD3.80/件
最後的 RS 庫存
TE Connectivity CRGS 2.7 Ω, 0603 Thick Film Surface Mount Resistor ±5 % Surface 0.25 W - CRGS0603J2R7
  • RS庫存編號 904-5005
  • 製造零件編號 CRGS0603J2R7
小計（1 袋，共 100 件）
TWD270.00(不含稅)
TWD2.70/件
有庫存
KEMET 2.2 pF Multilayer Ceramic Capacitor, 50V dc, 0.25 pF, Surface
  • RS庫存編號 769-7052P
  • 製造零件編號 CBR04C229C5GAC
小計 100 件 (按連續帶提供)
TWD120.00(不含稅)
TWD1.20/件
最後的 RS 庫存
TE Connectivity CRGS 47 Ω, 2512 Thick Film Surface Mount Resistor ±5 % 1.5 W - CRGS2512J47R
  • RS庫存編號 906-0464
  • 製造零件編號 CRGS2512J47R
小計（1 袋，共 10 件）
TWD232.00(不含稅)
TWD23.20/件
有庫存
Arcol Ohmite KDV 0.05 Ω, 0603 Metal Film High Power Wirewound Resistor 1 % 0.2 W - KDV06FR050ET
  • RS庫存編號 758-211
  • 製造零件編號 KDV06FR050ET
小計（1 包，共 10 件）
TWD25.00(不含稅)
TWD2.50/件
暫時缺貨
Panasonic ERA 10 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.13 W - ERA6APB103V
  • RS庫存編號 920-7106
  • 製造零件編號 ERA6APB103V
小計（1 卷，共 5000 件）
TWD42,000.00(不含稅)
TWD8.40/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（1 袋，共 10 件）
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（1 盒，共 25 件）
TWD58,730.00(不含稅)
TWD2,349.20/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
Panasonic ERJP03 10 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - ERJP03F1002V
  • RS庫存編號 922-8875
  • 製造零件編號 ERJP03F1002V
小計（1 卷，共 5000 件）
TWD8,000.00(不含稅)
TWD1.60/件
最後的 RS 庫存
TE Connectivity 4.7 kΩ Carbon Film Resistor 0.33 W 5 % CFR25J4K7
  • RS庫存編號 168-0183
  • 製造零件編號 CFR25J4K7
小計（1 盒，共 100 件）
TWD110.00(不含稅)
TWD1.10/件
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