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

162261 표시되는 제품 Passive Components

341 / 999+
일시적 품절
KEMET R58 Film Capacitor, 10 %, 2.2 μF 600 V dc 600V ac, PCB
  • RS 제품 번호 262-2174
  • 제조사 부품 번호 R586W422050T0K
Subtotal (1 tray of 44 units)
₩367,309.80
₩42.809/unit
재고있음
Panasonic EZPV Film Capacitor, ±10 %, 4 μF 1.1 kV dc, Through Hole
  • RS 제품 번호 204-8554
  • 제조사 부품 번호 EZPV1B405LTB
Subtotal (1 unit)
₩9,301.50
₩47.70/unit
일시적 품절
Wurth Elektronik 100 μF Capacitor 10V dc, Through Hole - 860080272003 Radial Lead
  • RS 제품 번호 163-6681
  • 제조사 부품 번호 860080272003
Subtotal (1 Box of 2000 units)
₩214,500.00
₩0.553/unit
일시적 품절
Welwyn 47 Ω Wirewound Resistor 7 W 5 % W22-47RJI
  • RS 제품 번호 144-2820
  • 제조사 부품 번호 W22-47RJI
Subtotal (1 reel of 700 units)
₩1,074,255.00
₩7.868/unit
마지막 RS 재고
KEMET LDE Film Capacitor, ±10 %, 3.3 nF 1000 V dc 250V ac, Surface
  • RS 제품 번호 164-9805
  • 제조사 부품 번호 LDEQD1330KA5N00
Subtotal (1 pack of 5 units)
₩10,510.50
₩10.78/unit
재고있음
Yageo RT 3 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRD073KL
  • RS 제품 번호 199-1539
  • 제조사 부품 번호 RT0603BRD073KL
Subtotal (1 reel of 5000 units)
₩351,000.00
₩0.361/unit
일시적 품절
Vishay MKT 1822 Film Capacitor 330 nF 200V ac 400 V dc, Through Hole
  • RS 제품 번호 117-763
  • 제조사 부품 번호 MKT1822433405
Subtotal (1 pack of 10 units)
₩27,865.50
₩14.29/unit
재고있음
Vishay CRCW 220 Ω, 1206 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRCW1206220RFKEAHP
  • RS 제품 번호 812-1849
  • 제조사 부품 번호 CRCW1206220RFKEAHP
Subtotal (1 Bag of 25 units)
₩2,827.50
₩0.58/unit
현재 비가용
Vishay Metal Film Resistor 1 W PR01000107509JR500
  • RS 제품 번호 251-3784
  • 제조사 부품 번호 PR01000107509JR500
Subtotal (1 reel of 5000 units)
₩360,750.00
₩0.368/unit
재고있음
TE Connectivity THS502R0J, 2 Ω 50 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 754-7284
  • 제조사 부품 번호 THS502R0J
Subtotal (1 unit)
₩9,301.50
₩47.70/unit
일시적 품절
Panasonic ECHU(X) 50 V dc 50V ac Film Capacitor, 3.3 nF, Surface
  • RS 제품 번호 109-7977
  • 제조사 부품 번호 ECHU1H332JX5
Subtotal (1 reel of 3000 units)
₩596,700.00
₩1.024/unit
재고있음
Yageo RT 4.64 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRD074K64L
  • RS 제품 번호 199-1566
  • 제조사 부품 번호 RT0603BRD074K64L
Subtotal (1 tape of 10 units)
₩1,326.00
₩0.68/unit
재고있음
Panasonic ERJ 2.7 kΩ, 0805 Thick Film Surface Mount Resistor ±0.5 % 0.1 W - ERJ6RBD2701V
  • RS 제품 번호 810-1772
  • 제조사 부품 번호 ERJ6RBD2701V
Subtotal (1 Bag of 100 units)
₩9,750.00
₩0.50/unit
재고있음
Vishay 1000 μF Capacitor 6.3V dc, Surface - MAL215099301E3 Surface Mount
  • RS 제품 번호 280-0331
  • 제조사 부품 번호 MAL215099301E3
Subtotal (1 reel of 500 units)
₩713,700.00
₩7.318/unit
재고있음
RS PRO 14 mm Knob Diameter Black Potentiometer Knob for 6.4 mm Shaft Screw Fix
  • RS 제품 번호 466-4989
Subtotal (1 pack of 5 units)
₩9,106.50
₩9.34/unit
재고있음
KOA 15 Ω Carbon Film Resistor 0.25 W 5 % CF1/4C150J
  • RS 제품 번호 475-6246
  • 제조사 부품 번호 CF1/4C150J
Subtotal (1 Bag of 100 units)
₩7,800.00
₩0.403/unit
재고있음
Panasonic ERJ H3Q 8.2 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJH3QF8R20V
  • RS 제품 번호 228-4930
  • 제조사 부품 번호 ERJH3QF8R20V
Subtotal (1 tape of 100 units)
₩21,060.00
₩1.076/unit
일시적 품절
Wurth Elektronik 4.5 mH Nano Crystal Common Mode Choke, Max SRF:300 MHz, 18 A Idc, 4.2 mΩ Rdc, WE-CMBNC
  • RS 제품 번호 163-5555
  • 제조사 부품 번호 7448051804
Subtotal (1 Box of 24 units)
₩565,344.00
₩120.796/unit
재고있음
Eaton 10 F Supercapacitor -10 to 30 % Tolerance, Supercap HB 2.5V dc, Through Hole
  • RS 제품 번호 763-7797
  • 제조사 부품 번호 HB1030-2R5106-R
Subtotal (1 unit)
₩10,354.50
₩53.10/unit
재고있음
Bourns, SDR1105, E6 Unshielded Wirewound Surface Mount Inductor with a Ferrite DR Core, 100 μH ±10 % 2.8 A Idc
  • RS 제품 번호 874-9716
  • 제조사 부품 번호 SDR1105-101KL
Subtotal (1 Bag of 5 units)
₩6,201.00
₩6.36/unit
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