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

165105 產品顯示為 Passive Components

排序方式
8100 的 999+
暫時無法供應
TE Connectivity 3520 56 Ω, 2512 Thick Film Surface Mount Resistor ±5 % Surface 1 W - 352056RJT
  • RS庫存編號 161-4049
  • 製造零件編號 352056RJT
小計（1 卷，共 4000 件）
TWD9,200.00(不含稅)
TWD2.30/件
暫時無法供應
Vishay D2TO20 22 Ω, TO-263 Metal Film Surface Mount Resistor ±1 % 20 W - D2TO020C22R00FRE3
  • RS庫存編號 162-2439
  • 製造零件編號 D2TO020C22R00FRE3
小計（1 管，共 50 件）
TWD25,545.00(不含稅)
TWD510.90/件
最後的 RS 庫存
TE Connectivity SM 24 kΩ Metal Film Surface Mount Resistor ±5 % 5 W - SMF524KJT
  • RS庫存編號 161-5812
  • 製造零件編號 SMF524KJT
小計（1 卷，共 500 件）
TWD9,650.00(不含稅)
TWD19.30/件
最後的 RS 庫存
TE Connectivity 3520 5.6 Ω, 2512 Thick Film Surface Mount Resistor ±5 % Surface 1 W - 35205R6JT
  • RS庫存編號 161-4466
  • 製造零件編號 35205R6JT
小計（1 卷，共 4000 件）
TWD9,200.00(不含稅)
TWD2.30/件
暫時無法供應
TE Connectivity CRGH 330 Ω, 2512 Thick Film Surface Mount Resistor ±5 % Surface 2 W - CRGH2512J330R
  • RS庫存編號 161-5644
  • 製造零件編號 CRGH2512J330R
小計（1 卷，共 4000 件）
TWD26,000.00(不含稅)
TWD6.50/件
暫時缺貨
Bourns CR0805 100 kΩ, 0805 Thick Film Surface Mount Resistor ±5 % 0.13 W - CR0805-JW-104ELF
  • RS庫存編號 161-6935
  • 製造零件編號 CR0805-JW-104ELF
小計（1 卷，共 5000 件）
TWD500.00(不含稅)
TWD0.10/件
暫時無法供應
TE Connectivity CPF 402 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B402KE1
  • RS庫存編號 162-0090
  • 製造零件編號 CPF0805B402KE1
小計（1 卷，共 1000 件）
TWD5,800.00(不含稅)
TWD5.80/件
暫時無法供應
TE Connectivity CPF 39 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B39KE
  • RS庫存編號 161-4452
  • 製造零件編號 CPF0805B39KE
小計（1 卷，共 1000 件）
TWD5,200.00(不含稅)
TWD5.20/件
有庫存
TE Connectivity CRGH 10 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.33 W - CRGH0805F10K
  • RS庫存編號 162-1661
  • 製造零件編號 CRGH0805F10K
小計（1 卷，共 5000 件）
TWD3,000.00(不含稅)
TWD0.60/件
最後的 RS 庫存
TE Connectivity RN73 4.02 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - RN73C2A4K02B
  • RS庫存編號 161-4460
  • 製造零件編號 RN73C2A4K02B
小計（1 卷，共 1000 件）
TWD23,100.00(不含稅)
TWD23.10/件
暫時缺貨
TE Connectivity RN73 30.1 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RN73C2A30K1B
  • RS庫存編號 161-4930
  • 製造零件編號 RN73C2A30K1B
小計（1 卷，共 1000 件）
TWD20,800.00(不含稅)
TWD20.80/件
暫時無法供應
TE Connectivity CRGH 3.9 Ω, 2512 Thick Film Surface Mount Resistor ±5 % Surface 2 W - CRGH2512J3R9
  • RS庫存編號 161-5271
  • 製造零件編號 CRGH2512J3R9
小計（1 卷，共 4000 件）
TWD20,800.00(不含稅)
TWD5.20/件
暫時無法供應
TE Connectivity RN73 24.9 Ω, 0603 Thin Film ±0.1 % 0.06 W - RN73C1J24R9B
  • RS庫存編號 163-8599
  • 製造零件編號 RN73C1J24R9B
小計（1 袋，共 250 件）
TWD6,900.00(不含稅)
TWD27.60/件
暫時無法供應
TE Connectivity 3520 270 Ω, 2512 Thick Film Surface Mount Resistor ±5 % 1 W - 3520270RJT
  • RS庫存編號 162-0064
  • 製造零件編號 3520270RJT
小計（1 卷，共 4000 件）
TWD9,600.00(不含稅)
TWD2.40/件
暫時無法供應
TE Connectivity RN73 29.4 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W - RN73C1J29K4B
  • RS庫存編號 161-9913
  • 製造零件編號 RN73C1J29K4B
小計（1 袋，共 250 件）
TWD9,725.00(不含稅)
TWD38.90/件
最後的 RS 庫存
TE Connectivity CRGH 33 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % Surface 0.2 W - CRGH0603J33K
  • RS庫存編號 161-5763
  • 製造零件編號 CRGH0603J33K
小計（1 卷，共 5000 件）
TWD2,000.00(不含稅)
TWD0.40/件
暫時無法供應
TE Connectivity CRGH 47 Ω, 0805 Thick Film Surface Mount Resistor ±5 % Surface 0.33 W - CRGH0805J47R
  • RS庫存編號 161-4476
  • 製造零件編號 CRGH0805J47R
小計（1 卷，共 5000 件）
TWD2,500.00(不含稅)
TWD0.50/件
暫時缺貨
TE Connectivity RL73 560 mΩ, 2512 Metal Strip Surface Mount Resistor ±5 % 1 W - RL73K3AR56J
  • RS庫存編號 161-4478
  • 製造零件編號 RL73K3AR56J
小計（1 卷，共 1000 件）
TWD17,400.00(不含稅)
TWD17.40/件
暫時缺貨
TE Connectivity 3521 160 Ω, 2512 Thick Film Surface Mount Resistor ±1 % 2 W - 3521160RFT
  • RS庫存編號 161-5636
  • 製造零件編號 3521160RFT
小計（1 卷，共 4000 件）
TWD41,200.00(不含稅)
TWD10.30/件
暫時無法供應
TE Connectivity CRGH 64.9 Ω, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.2 W - CRGH0603F64R9
  • RS庫存編號 161-5311
  • 製造零件編號 CRGH0603F64R9
小計（1 卷，共 5000 件）
TWD2,000.00(不含稅)
TWD0.40/件
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