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

162262 표시되는 제품 Passive Components

727 / 999+
재고있음
TDK B32529 Film Capacitor 100 nF 63V ac 63 V dc, Through Hole 2
  • RS 제품 번호 172-5487
  • 제조사 부품 번호 B32529C0104K289
Subtotal (1 Box of 3200 units)
₩1,728.00
₩0.54/unit
제조사가 재고 비축중
Eaton, xPole Surge Protector 460V Maximum Voltage Rating 20 kA Maximum Surge Current Surge Arrester
  • RS 제품 번호 247-352
  • 제조사 부품 번호 167608 SPCT2-460/1
Subtotal (1 unit)
₩1,797.80
₩1,797.80/unit
현재 비가용
TDK B32621 Film Capacitor 22 nF 400V ac 400 V dc, Through Hole 2
  • RS 제품 번호 896-1587
  • 제조사 부품 번호 B32621A4223J000
Subtotal (1 pack of 10 units)
₩39.70
₩3.97/unit
재고있음
TE Connectivity RLC73 0.01 Ω, 2512 Thick Film Surface Mount Resistor 1 % Surface 2 W - RLC73PV3AR01FTDF
  • RS 제품 번호 286-8923
  • 제조사 부품 번호 RLC73PV3AR01FTDF
Subtotal (1 pack of 5 units)
₩29.30
₩5.86/unit
재고있음
Panasonic 1500 μF Capacitor 10V dc, Through Hole Radial Lead
  • RS 제품 번호 240-3862
  • 제조사 부품 번호 EEUFR1A152LB
Subtotal (1 pack of 10 units)
₩49.60
₩4.96/unit
재고있음
Bourns, AV Varistor 2.2 nF 5 A, Clamping 77 V, Varistor 47 V, 1812
  • RS 제품 번호 209-8105
  • 제조사 부품 번호 AV30K1812801NIR1
Subtotal (1 tape of 10 units)
₩32.90
₩3.29/unit
일시적 품절
Wurth Elektronik 120 μF Capacitor 25V dc, Radial, Through Hole - 860010473008 Radial Lead
  • RS 제품 번호 163-6085
  • 제조사 부품 번호 860010473008
Subtotal (1 Box of 1500 units)
₩1,039.50
₩0.693/unit
현재 비가용
TE Connectivity 680 Ω Wirewound Resistor 3 W EP3W680RJ
  • RS 제품 번호 164-4966
  • 제조사 부품 번호 EP3W680RJ
Subtotal (1 Box of 500 units)
₩669.00
₩1.338/unit
재고있음
Arcol, 2 Ω 150 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 195-4232
  • 제조사 부품 번호 HS150E6 2R F M193
Subtotal (1 unit)
₩170.50
₩170.50/unit
신제품 - 오늘 사전 주문하세요
ROHM MCRS Series 240 Ω, 0603 Thick Film Resistor ±1 % Surface 0.125 W - MCR03SEQPF2401
  • RS 제품 번호 780-601
  • 제조사 부품 번호 MCR03SEQPF2401
Subtotal (1 tape of 1000 units)
₩90.00
₩0.09/unit
일시적 품절
Wurth Elektronik Ferrite Bead 1.6 mm (Surface) (1206) (Ferrite Bead), 280 Ω impedance at 100 MHz
  • RS 제품 번호 163-7384
  • 제조사 부품 번호 74279221281
Subtotal (1 reel of 3000 units)
₩9,189.00
₩3.063/unit
현재 비가용
TE Connectivity 432 Ω Metal Film Resistor 0.25 W 0.1 %
  • RS 제품 번호 164-3812
  • 제조사 부품 번호 YR1B432RCC
Subtotal (1 Box of 1000 units)
₩2,146.00
₩2.146/unit
재고있음
KOA 12 kΩ Carbon Film Resistor 0.25 W 5 % CF1/4C123J
  • RS 제품 번호 475-6741
  • 제조사 부품 번호 CF1/4C123J
Subtotal (1 Bag of 100 units)
₩40.30
₩0.403/unit
마지막 RS 재고
TDK 4.7 μF Capacitor 450V, Through Hole
  • RS 제품 번호 209-8716
  • 제조사 부품 번호 B43890A5475M000
Subtotal (1 pack of 5 units)
₩28.50
₩5.70/unit
재고있음
Wurth Elektronik 1 mH Manganese Zinc Common Mode Choke, 3 A Idc, 35 mΩ Rdc 250V ac, WE-CMB
  • RS 제품 번호 489-0201
  • 제조사 부품 번호 744822301
Subtotal (1 unit)
₩33.10
₩33.10/unit
재고있음
TDK 2.2 μF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 110-9745
  • 제조사 부품 번호 CGA3E1X7S1C225K080AC
Subtotal (1 reel of 4000 units)
₩1,740.00
₩0.435/unit
재고있음
Vishay MMA0204 8.2 kΩ, 0204 Thin Film Surface Mount Resistor ±1 % 0.25 W - MMA02040C8201FB300
  • RS 제품 번호 678-7551
  • 제조사 부품 번호 MMA02040C8201FB300
Subtotal (1 pack of 25 units)
₩9.30
₩0.372/unit
재고있음
Sifam 29.5 mm Knob Diameter Black Potentiometer Knob for 6 mm Shaft Circular, S291 006BK
  • RS 제품 번호 111-4093
  • 제조사 부품 번호 S291 006BK
Subtotal (1 pack of 10 units)
₩328.30
₩32.83/unit
재고있음
Isabellenhutte BVR 1 mΩ, 4026 Current Sensing Surface Mount Resistor ±1 % 5 W - BVR-I-R001-1.0
  • RS 제품 번호 210-5117
  • 제조사 부품 번호 BVR-I-R001-1.0
Subtotal (1 tape of 5 units)
₩245.40
₩49.08/unit
마지막 RS 재고
Vishay 47 μF Capacitor 25V dc, Surface - MAL215376479E3
  • RS 제품 번호 280-0410
  • 제조사 부품 번호 MAL215376479E3
Subtotal (1 reel of 1000 units)
₩4,364.00
₩4.364/unit
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