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

162474 표시되는 제품 Passive Components

944 / 999+
일시적 품절
TE Connectivity 23 22 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 164-9341
  • 제조사 부품 번호 1624156-2
Subtotal (1 Box of 200 units)
₩7,590.40
₩37.952/unit
재고있음
KEMET 20 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 146-6428
  • 제조사 부품 번호 C0603C200J5GACTU
Subtotal (1 reel of 4000 units)
₩1,704.00
₩0.426/unit
재고있음
RS PRO 4.7 μF Capacitor 350V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 711-1964
Subtotal (1 pack of 25 units)
₩37.30
₩1.492/unit
일시적 품절
KEMET 4.7 nF Multilayer Ceramic Capacitor, 250V ac, ±10 %, Surface
  • RS 제품 번호 195-4866
  • 제조사 부품 번호 CAS18C472KARGC
Subtotal (1 pack of 5 units)
₩108.40
₩21.68/unit
재고있음
Wurth Elektronik 172 μH Ferrite Toroidal Inductor, Max SRF:3.1 MHz, 6.5 A Idc, 55 mΩ Rdc, WE-SI
  • RS 제품 번호 163-3640
  • 제조사 부품 번호 744154
Subtotal (1 Bag of 20 units)
₩1,265.40
₩63.27/unit
재고있음
Yageo RT 56 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.0625 W - RT0402BRD0756KL
  • RS 제품 번호 199-1357
  • 제조사 부품 번호 RT0402BRD0756KL
Subtotal (1 tape of 10 units)
₩7.90
₩0.79/unit
일시적 품절
KEMET 1.5 μH 3 A Common Mode Choke 20 mΩ 50V
  • RS 제품 번호 186-0626
  • 제조사 부품 번호 SH-122
Subtotal (1 Box of 100 units)
₩1,417.10
₩14.171/unit
일시적 품절
Wurth Elektronik 1 μF Capacitor 50V dc, Radial, Through Hole - 860010672005 Radial Lead
  • RS 제품 번호 163-6111
  • 제조사 부품 번호 860010672005
Subtotal (1 Box of 2000 units)
₩950.00
₩0.475/unit
일시적 품절
Panasonic, V Surge Absorber 150 pF 10 A, Varistor 270 V
  • RS 제품 번호 110-1905
  • 제조사 부품 번호 ERZV07D271
Subtotal (1 Bag of 1000 units)
₩885.00
₩0.885/unit
재고있음
Bourns CR0402 2 kΩ, 0402 Thick Film Resistor 1 % 63 mW - CR0402-FX-2001GLF
  • RS 제품 번호 247-6994
  • 제조사 부품 번호 CR0402-FX-2001GLF
Subtotal (1 tape of 1000 units)
₩26.00
₩0.026/unit
현재 비가용
Panasonic ERA 120 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB124V
  • RS 제품 번호 180-9734
  • 제조사 부품 번호 ERA3AEB124V
Subtotal (1 reel of 500 units)
₩177.50
₩0.355/unit
마지막 RS 재고
TE Connectivity 118 kΩ Metal Film Resistor 0.25 W 0.1 % YR1B118KCC
  • RS 제품 번호 755-0779
  • 제조사 부품 번호 YR1B118KCC
Subtotal (1 pack of 5 units)
₩30.00
₩6.00/unit
재고있음
RS PRO, 2 Ω 50 W Aluminium Chassis Mount Resistor ±5 %
  • RS 제품 번호 175-4120
Subtotal (1 pack of 5 units)
₩175.90
₩35.18/unit
마지막 RS 재고
TE Connectivity HSA50R33J, 330 mΩ 50 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 164-3085
  • 제조사 부품 번호 HSA50R33J
Subtotal (1 Box of 100 units)
₩3,037.10
₩30.371/unit
현재 비가용
TDK B32024 Film Capacitor 680 nF 300V ac 300 V dc, Through Hole 2
  • RS 제품 번호 172-5766
  • 제조사 부품 번호 B32024A3684M000
Subtotal (1 Bag of 180 units)
₩4,104.72
₩22.804/unit
재고있음
Wurth Elektronik Ferrite Bead 0.5 mm (0402) (Ferrite Bead), 160 Ω impedance at 100 MHz
  • RS 제품 번호 219-679
  • 제조사 부품 번호 782429161
Subtotal (1 tape of 100 units)
₩153.60
₩1.536/unit
일시적 품절
Murata Power Solutions 220 μH Leaded Inductor, Max SRF:2 MHz, Q:69, 2.08 A Idc, 185 mΩ Rdc, 1500
  • RS 제품 번호 170-9258
  • 제조사 부품 번호 15224C
Subtotal (1 reel of 40 units)
₩592.32
₩14.808/unit
재고있음
TE Connectivity CPF-A 2 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.063 W - CPF-A-0603B2K0E1
  • RS 제품 번호 866-7125
  • 제조사 부품 번호 CPF-A-0603B2K0E1
Subtotal (1 Bag of 10 units)
₩14.90
₩1.49/unit
재고있음
Panasonic ERA 1.33 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB1331V
  • RS 제품 번호 180-9809
  • 제조사 부품 번호 ERA3AEB1331V
Subtotal (1 reel of 500 units)
₩186.50
₩0.373/unit
재고있음
Wurth Elektronik 470 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 263-4192
  • 제조사 부품 번호 885012208062
Subtotal (1 tape of 50 units)
₩41.00
₩0.82/unit
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