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
KOA RN73H 1 MΩ, 0603 Thin Film ±0.1 % 0.1 W - RN73H1JTTD1004B25
  • RS庫存編號 187-8004
  • 製造零件編號 RN73H1JTTD1004B25
小計（1 卷，共 250 件）
TWD975.00(不含稅)
TWD3.90/件
暫時無法供應
TE Connectivity 3560 1 kΩ, 4257 (11070M) Thick Film ±5 % 6 W - 35601K0JT
  • RS庫存編號 187-0228
  • 製造零件編號 35601K0JT
小計（1 卷，共 1000 件）
TWD23,100.00(不含稅)
TWD23.10/件
暫時無法供應
TE Connectivity RQ73 2.49 kΩ, 0805 Thin Film ±0.1 % 0.2 W - RQ73C2A2K49BTDF
  • RS庫存編號 187-2564
  • 製造零件編號 RQ73C2A2K49BTDF
小計（1 卷，共 1000 件）
TWD11,400.00(不含稅)
TWD11.40/件
暫時無法供應
TE Connectivity CPF 182 kΩ, 0805 Thin Film ±0.1 % 0.1 W - CPF0805B182KE1
  • RS庫存編號 123-1660
  • 製造零件編號 CPF0805B182KE1
小計（1 袋，共 20 件）
TWD150.00(不含稅)
TWD7.50/件
暫時無法供應
TE Connectivity CPF 12.7 kΩ, 0603 Thin Film ±0.1 % 0.06 W - CPF0603B12K7E1
  • RS庫存編號 123-9092
  • 製造零件編號 CPF0603B12K7E1
小計（1 卷，共 1000 件）
TWD3,700.00(不含稅)
TWD3.70/件
暫時無法供應
TE Connectivity 3522 820 kΩ, 2512 Thick Film ±5 % 3 W - 3522820KJT
  • RS庫存編號 871-1240
  • 製造零件編號 3522820KJT
小計（1 袋，共 10 件）
TWD116.00(不含稅)
TWD11.60/件
暫時無法供應
Vishay NTC Thermistor, NTC Type 10 kΩ 9 mm 3.3 mm 3 mm
  • RS庫存編號 179-3767
  • 製造零件編號 NTCLE100E3103HT1
小計（1 卷，共 1500 件）
TWD16,200.00(不含稅)
TWD10.80/件
暫時無法供應
Panasonic ERJU03 82 kΩ, 0603 Thick Film ±1 % 0.1 W - ERJU03F8202V
  • RS庫存編號 873-9591P
  • 製造零件編號 ERJU03F8202V
小計 100 件 (按連續帶提供)
TWD80.00(不含稅)
TWD0.80/件
暫時無法供應
TE Connectivity 100 mΩ, 2010 Metal Strip Resistor ±1 % 1 W - TLRP2H10WR100FTE
  • RS庫存編號 232-2385P
  • 製造零件編號 TLRP2H10WR100FTE
小計 10 件 (按連續帶提供)
TWD93.00(不含稅)
TWD9.30/件
暫時無法供應
TE Connectivity CPF 178 Ω, 0805 Thin Film ±0.1 % 0.1 W - CPF0805B178RE1
  • RS庫存編號 123-9809
  • 製造零件編號 CPF0805B178RE1
小計（1 卷，共 1000 件）
TWD3,900.00(不含稅)
TWD3.90/件
暫時無法供應
Micro Crystal 32.768 kHz Crystal ±20 ppm SMD 2-Pin 0.65 mm 3.2 mm 1.5mm
  • RS庫存編號 173-5834
  • 製造零件編號 CM7V-T1A 32.768KHZ 12.5PF +/-20PPM TC QA
小計（1 卷，共 3000 件）
TWD155,700.00(不含稅)
TWD51.90/件
暫時無法供應
TE Connectivity CPF 118 Ω, 0603 Thin Film ±0.1 % 0.06 W - CPF0603B118RE1
  • RS庫存編號 122-8963
  • 製造零件編號 CPF0603B118RE1
小計（1 袋，共 20 件）
TWD192.00(不含稅)
TWD9.60/件
暫時無法供應
KEMET R82 Film Capacitor, 200V ac, 47 nF, Through Hole
  • RS庫存編號 171-9351
  • 製造零件編號 R82MC2470Z350K
小計（1 包，共 25 件）
TWD282.50(不含稅)
TWD11.30/件
暫時無法供應
TE Connectivity CPF 19.1 Ω, 0805 Thin Film ±0.1 % 0.1 W - CPF0805B19R1E1
  • RS庫存編號 123-9828
  • 製造零件編號 CPF0805B19R1E1
小計（1 卷，共 1000 件）
TWD3,900.00(不含稅)
TWD3.90/件
暫時無法供應
TE Connectivity TLM 11 mΩ, 0805 Metal Foil ±1 % 0.25 W - TLM2AER011FTE
  • RS庫存編號 869-5094
  • 製造零件編號 TLM2AER011FTE
小計（1 袋，共 10 件）
TWD190.00(不含稅)
TWD19.00/件
暫時無法供應
TE Connectivity CRGP 47 kΩ, 2512 Thick Film ±1 % 2 W - CRGP2512F47K
  • RS庫存編號 176-4311
  • 製造零件編號 CRGP2512F47K
小計（1 卷，共 4000 件）
TWD16,400.00(不含稅)
TWD4.10/件
暫時無法供應
TE Connectivity CPF 140 kΩ, 0805 Thin Film ±0.1 % 0.1 W - CPF0805B140KE1
  • RS庫存編號 123-1619
  • 製造零件編號 CPF0805B140KE1
小計（1 袋，共 20 件）
TWD132.00(不含稅)
TWD6.60/件
暫時無法供應
TE Connectivity CPF 140 kΩ, 0603 Thin Film ±0.1 % 0.06 W - CPF0603B140KE1
  • RS庫存編號 123-9106
  • 製造零件編號 CPF0603B140KE1
小計（1 卷，共 1000 件）
TWD3,900.00(不含稅)
TWD3.90/件
暫時無法供應
TE Connectivity 3502 330 kΩ, 2010 Thick Film ±1 % 2 W - 3502330KFT
  • RS庫存編號 186-7087P
  • 製造零件編號 3502330KFT
小計 10 件 (按連續帶提供)
TWD90.00(不含稅)
TWD9.00/件
暫時無法供應
TE Connectivity 3550 6.8 kΩ, 4320 Thick Film ±5 % 5 W - 35506K8JT
  • RS庫存編號 186-6394P
  • 製造零件編號 35506K8JT
小計 10 件 (按連續帶提供)
TWD169.00(不含稅)
TWD16.90/件
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