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

161963 표시되는 제품 Passive Components

185 / 999+
재고있음
10 kΩ, Surface Trimmer Potentiometer 0.15 W Bourns, TC33
  • RS 제품 번호 445-903P
  • 제조사 부품 번호 TC33X-1-103E
Subtotal 2 units (supplied on a continuous strip)
₩565.50
₩1.45/unit
현재 비가용
TE Connectivity CPF 187 kΩ, 0805 Thin Film ±0.1 % 0.1 W - CPF0805B187KE1
  • RS 제품 번호 123-9816
  • 제조사 부품 번호 CPF0805B187KE1
Subtotal (1 reel of 1000 units)
₩171,600.00
₩0.875/unit
현재 비가용
Bourns CR1206 1 mΩ, 1206 Thick Film Surface Mount Resistor ±5 % 0.25 W - CR1206-JW-105ELF
  • RS 제품 번호 458-647
  • 제조사 부품 번호 CR1206-JW-105ELF
Subtotal (1 tape of 10 units)
₩214.50
₩0.11/unit
현재 비가용
Siretta LIVESCAN ANTENNA KIT Square Antenna, 3G (UTMS), 2G (GSM/GPRS)
  • RS 제품 번호 124-8854
  • 제조사 부품 번호 LIVESCAN ANTENNA KIT
Subtotal (1 unit)
₩276,783.00
₩1,419.40/unit
일시적 품절
Panasonic ERJ2RK 2212 Ω, 0402 Thick Film Precision Thick Film Fixed Resistor ±1 % Surface 0.1 W - ERJ2RKF2212X
  • RS 제품 번호 763-989
  • 제조사 부품 번호 ERJ2RKF2212X
Subtotal (1 pack of 10 units)
₩136.50
₩0.07/unit
일시적 품절
Wurth Elektronik 7 μH Leaded Inductor, 22 Ω Rdc
  • RS 제품 번호 486-474
  • 제조사 부품 번호 7448040707
Subtotal (1 unit)
₩191,451.00
₩981.80/unit
재고있음
Wurth Elektronik 330 μH Leaded Inductor, 2 Ω Rdc
  • RS 제품 번호 485-522
  • 제조사 부품 번호 7447412331
Subtotal (1 unit)
₩22,503.00
₩115.40/unit
제조사가 재고 비축중
Sato Parts Potentiometer Knob 22 mm, K-100-22RL-GY 6 mm, Grey
  • RS 제품 번호 792-628
  • 제조사 부품 번호 K-100-22RL-GY
Subtotal (1 unit)
₩7,593.30
₩38.94/unit
재고있음
Wurth Elektronik, WE-SPC Shielded Wirewound Surface Mount Inductor 0.56 μH
  • RS 제품 번호 485-103P
  • 제조사 부품 번호 744089420056
Subtotal 1 unit (supplied on a continuous strip)
₩33,949.50
₩174.10/unit
현재 액세스할 수 없는 재고 정보
Vishay, IHLP, EK Shielded Surface Mount Inductor with a Metal Composite Core, 680 nH ±20 % 15.5 A Idc
  • RS 제품 번호 565-045
  • 제조사 부품 번호 IHLP2525CZEKR68M01
Subtotal (1 reel of 2500 units)
₩2,383,875.00
₩4.887/unit
일시적 품절
TE Connectivity, KEM-BS 100 A 440V ac 50Hz, 60 Hz, Chassis Mount EMI Filter, Terminal Block 3 Phase
  • RS 제품 번호 209-4364
  • 제조사 부품 번호 100KEMS10ABSD
Subtotal (1 unit)
₩857,083.50
₩4,395.30/unit
재고있음
Wurth Elektronik 2200 μH Leaded Inductor, 5700 mΩ Rdc
  • RS 제품 번호 486-141
  • 제조사 부품 번호 7447471222
Subtotal (1 unit)
₩37,927.50
₩194.50/unit
재고있음
Panasonic ECWFE Film Capacitor, ±5 %, 1 μF 450 V dc, Through Hole
  • RS 제품 번호 105-1068
  • 제조사 부품 번호 ECWFE2W105JA
Subtotal (1 Bag of 10 units)
₩6,708.00
₩3.44/unit
제조사가 재고 비축중
Sato Parts Potentiometer Knob 12 mm, K-350-GY 6 mm, Grey
  • RS 제품 번호 792-583
  • 제조사 부품 번호 K-350-GY
Subtotal (1 unit)
₩10,781.55
₩55.29/unit
재고있음
Wurth Elektronik 2200 μH Leaded Inductor, 4.73 Ω Rdc
  • RS 제품 번호 486-062
  • 제조사 부품 번호 768772222
Subtotal (1 unit)
₩21,411.00
₩109.80/unit
재고있음
Panasonic, VF Surge Absorber 2.5 A, Clamping 93 V
  • RS 제품 번호 106-9934
  • 제조사 부품 번호 ERZVF2M470
Subtotal (1 Bag of 2000 units)
₩2,152,800.00
₩5.524/unit
현재 비가용
TE Connectivity CPF 162 kΩ, 0402 Thin Film ±0.1 % 0.063 W - CPF0402B162KE1
  • RS 제품 번호 122-6369
  • 제조사 부품 번호 CPF0402B162KE1
Subtotal (1 Bag of 20 units)
₩9,984.00
₩2.56/unit
일시적 품절
TE Connectivity, KEH-BS 150 A 520V ac 50Hz, 60 Hz, Chassis Mount EMI Filter, Terminal Block 3 Phase
  • RS 제품 번호 209-4460
  • 제조사 부품 번호 150KEHD10BBSD
Subtotal (1 Box of 2 units)
₩3,156,562.50
₩8,093.75/unit
재고있음
Bourns, CM453232, 453232 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 6.8 μH ±10 % 285 mA Idc Q:50
  • RS 제품 번호 122-9175
  • 제조사 부품 번호 CM453232-6R8KL
Subtotal (1 pack of 20 units)
₩6,981.00
₩1.79/unit
재고있음
KEMET R82 Film Capacitor, ±10 %, 1 μF 100 V dc 63V ac
  • RS 제품 번호 126-2282
  • 제조사 부품 번호 R82EC4100Z370K
Subtotal (1 pack of 20 units)
₩15,249.00
₩3.91/unit
1
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