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

164416 표시되는 제품 Passive Components

정렬 기준
636 / 999+
마지막 RS 재고
TE Connectivity 3.3 Ω Power Film Through Hole Fixed Resistor 100 W 1 %
  • RS 제품 번호 195-5116
  • 제조사 부품 번호 MPT100A3R3F
Subtotal (1 tube of 35 units)
₩5,902.505
₩168.643/unit
재고있음
Panasonic ERJ3B 4.7 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - ERJ3BQF4R7V
  • RS 제품 번호 722-1147
  • 제조사 부품 번호 ERJ3BQF4R7V
Subtotal (1 pack of 5 units)
₩10.00
₩2.00/unit
재고있음
Vishay 470 Ω Metal Film Resistor 2 W 5 % PR02000204700JA100
  • RS 제품 번호 683-5710
  • 제조사 부품 번호 PR02000204700JA100
Subtotal (1 pack of 10 units)
₩15.70
₩1.57/unit
재고있음
TE Connectivity CPF 2.2 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.06 W
  • RS 제품 번호 666-2067P
  • 제조사 부품 번호 CPF0603B2K2E
Subtotal 5 units (supplied on a continuous strip)
₩8.90
₩1.78/unit
재고있음
Wurth Elektronik, WE-MAPI SMT, 4020 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1.5 μH 20 % 5.5 A
  • RS 제품 번호 217-7294P
  • 제조사 부품 번호 74438356015HT
Subtotal 5 units (supplied on a continuous strip)
₩79.30
₩15.86/unit
재고있음
Panasonic ERJP14 68 kΩ, 1210 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJP14F6802U
  • RS 제품 번호 721-8302
  • 제조사 부품 번호 ERJP14F6802U
Subtotal (1 pack of 5 units)
₩17.20
₩3.44/unit
현재 비가용
KEMET 100 nF Multilayer Ceramic Capacitor, 16V dc, 20 %, Surface
  • RS 제품 번호 205-3275
  • 제조사 부품 번호 C0402C104M4RACAUTO
Subtotal (1 tape of 100 units)
₩25.00
₩0.25/unit
재고있음
Vishay CRCW 3.9 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W
  • RS 제품 번호 678-9298P
  • 제조사 부품 번호 CRCW04023K90FKED
Subtotal 50 units (supplied on a continuous strip)
₩7.10
₩0.142/unit
현재 비가용
Vishay CRCW 1.47kΩ, 0805 (2012M) Thick Film SMD Resistor ±1% 0.125W
  • RS 제품 번호 679-1011
  • 제조사 부품 번호 CRCW08051K47FKEA
Subtotal (1 pack of 50 units)
₩9.60
₩0.192/unit
재고있음
Vishay, 10 kΩ 7.5 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 683-5950
  • 제조사 부품 번호 RH00510K00FE02
Subtotal (1 unit)
₩129.20
₩129.20/unit
재고있음
Arcol Ohmite HS100E6 10K F M193, 10 kΩ 100 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 195-4164
  • 제조사 부품 번호 HS100E6 10K F M193
Subtotal (1 unit)
₩169.90
₩169.90/unit
일시적 품절
Wurth Elektronik, WE-MAPI SMT, 4020 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1.2 μH 20 % 5.8 A
  • RS 제품 번호 217-7292P
  • 제조사 부품 번호 74438356012HT
Subtotal 5 units (supplied on a continuous strip)
₩79.30
₩15.86/unit
재고있음
Vishay CRCW 23.2 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW040223K2FKED
  • RS 제품 번호 678-8995
  • 제조사 부품 번호 CRCW040223K2FKED
Subtotal (1 pack of 50 units)
₩8.20
₩0.164/unit
재고있음
Murata NFM3DP, Feedthrough Capacitor 50V dc, 1206 0.022 μF, Surface
  • RS 제품 번호 725-7449
  • 제조사 부품 번호 NFM3DPC223R1H3L
Subtotal (1 pack of 10 units)
₩16.50
₩1.65/unit
재고있음
Yageo RT 3.3 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.06 W - RT0402BRD073K3L
  • RS 제품 번호 199-1334
  • 제조사 부품 번호 RT0402BRD073K3L
Subtotal (1 tape of 10 units)
₩5.60
₩0.56/unit
일시적 품절
TDK 680 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 242-7469
  • 제조사 부품 번호 CGA3E3X5R1H684K080AB
Subtotal (1 reel of 4000 units)
₩1,840.00
₩0.46/unit
재고있음
KOA RN73 100 Ω, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.13 W - RN73R2ATTD1000B10
  • RS 제품 번호 205-0465P
  • 제조사 부품 번호 RN73R2ATTD1000B10
Subtotal 10 units (supplied on a continuous strip)
₩49.20
₩4.92/unit
재고있음
RS PRO 8 Ω 0.15 W Miniature Speaker 31.4 mm Dia., 6 mm Lead Length 14.5 mm
  • RS 제품 번호 724-3119
Subtotal (1 pack of 2 units)
₩42.20
₩21.10/unit
재고있음
Murata 22 μF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS 제품 번호 723-5105
  • 제조사 부품 번호 GCM32ER71A226KE12L
Subtotal (1 pack of 5 units)
₩35.60
₩7.12/unit
재고있음
Panasonic 3.3 μF Capacitor 50V dc, Surface Solder - EEEHC1H3R3R 2000
  • RS 제품 번호 727-0940
  • 제조사 부품 번호 EEEHC1H3R3R
Subtotal (1 pack of 25 units)
₩39.00
₩1.56/unit
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