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

162268 표시되는 제품 Passive Components

3302 / 999+
재고있음
Arcol HS100E6 12R F M193, 12 Ω 100 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 195-4168
  • 제조사 부품 번호 HS100E6 12R F M193
Subtotal (1 Bag of 16 units)
₩1,528.704
₩95.544/unit
일시적 품절
KEMET 3.4 mH 2.2 A Common Mode Choke 0.11 Ω 250V ac
  • RS 제품 번호 183-6475
  • 제조사 부품 번호 SSR10H-22034
Subtotal (1 tray of 60 units)
₩694.98
₩11.583/unit
현재 비가용
TE Connectivity 3550 1.2 MΩ, 4320 Thick Film ±5 % 5 W - 35501M2JT
  • RS 제품 번호 186-6517
  • 제조사 부품 번호 35501M2JT
Subtotal (1 tape of 10 units)
₩41.70
₩4.17/unit
현재 비가용
Yageo AC 1.8 kΩ, 1206 Thick Film Resistor ±5 % 0.25 W
  • RS 제품 번호 197-8345P
  • 제조사 부품 번호 AC1206JR-071K8L
Subtotal 100 units (supplied on a continuous strip)
₩12.50
₩0.125/unit
재고있음
RS PRO CR 1.8 kΩ, 2512 Thick Film Surface Mount Resistor 0.05 1 W
  • RS 제품 번호 183-9619
Subtotal (1 reel of 4000 units)
₩1,372.00
₩0.343/unit
재고있음
RS PRO CR 390 kΩ, 0402 Thick Film Surface Mount Resistor 1 % 0.63 W
  • RS 제품 번호 183-9828P
Subtotal 1000 units (supplied on a reel)
₩35.00
₩0.035/unit
현재 비가용
TDK 4.7 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 179-4878
  • 제조사 부품 번호 CGA3E2X8R1H472K080AD
Subtotal (1 reel of 4000 units)
₩1,472.00
₩0.368/unit
현재 비가용
Vishay MMA 7.5 kΩ, 0204 Thin Film Surface Mount Resistor ±1 % 0.25 W - MMA02040C7501FB300
  • RS 제품 번호 180-4061
  • 제조사 부품 번호 MMA02040C7501FB300
Subtotal (1 reel of 3000 units)
₩783.00
₩0.261/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity 27 Ω Wirewound Through Hole Fixed Resistor 7 W 5 % FWFU7W27RJ
  • RS 제품 번호 732-579
  • 제조사 부품 번호 FWFU7W27RJ
Subtotal (1 tape of 10 units)
₩81.74
₩8.174/unit
일시적 품절
Wurth Elektronik 1.5 μH Manganese Zinc Ferrite Leaded Inductor, Max SRF:37 MHz, 75 A Idc, 0.4 mΩ Rdc, WE-HCFT
  • RS 제품 번호 185-7078
  • 제조사 부품 번호 7443763521015
Subtotal (1 tray of 9 units)
₩719.802
₩79.978/unit
일시적 품절
KOA WK73R 470 Ω, 1020 Thick Film Surface Mount Resistor ±1 % 1 W - WK73R2HTTE4700F
  • RS 제품 번호 178-6815
  • 제조사 부품 번호 WK73R2HTTE4700F
Subtotal (1 reel of 4000 units)
₩2,960.00
₩0.74/unit
일시적 품절
TE Connectivity 27 kΩ Metal Oxide Resistor 5 W 5 %
  • RS 제품 번호 187-0091
  • 제조사 부품 번호 ROX5SSJ27K
Subtotal (1 pack of 20 units)
₩74.40
₩3.72/unit
일시적 품절
KEMET 4.6 mH 1.3 A Common Mode Choke 0.18 Ω 250V
  • RS 제품 번호 186-1109
  • 제조사 부품 번호 SSRH7HS-M13046
Subtotal (1 pack of 5 units)
₩52.70
₩10.54/unit
재고있음
KEMET 4.7 μF Multilayer Ceramic Capacitor, 50V, 10 %
  • RS 제품 번호 188-2071
  • 제조사 부품 번호 C0805C475K3RACAUTO
Subtotal (1 reel of 2500 units)
₩3,702.50
₩1.481/unit
일시적 품절
TDK 220 μF Capacitor 400V dc, Snap-in - B43545B9227M060
  • RS 제품 번호 171-3227
  • 제조사 부품 번호 B43545B9227M060
Subtotal (1 Box of 80 units)
₩2,955.28
₩36.941/unit
재고있음
Murata 100 nF Multilayer Ceramic Capacitor, 16V dc, ±20 %, Surface
  • RS 제품 번호 185-1986
  • 제조사 부품 번호 GRM033R61C104ME14D
Subtotal (1 reel of 1000 units)
₩57.00
₩0.057/unit
일시적 품절
RS PRO 3.3 μF Electrolytic Tantalum Electrolytic Capacitor 25V dc, Through Hole, CB1E Series
  • RS 제품 번호 181-4572
Subtotal (1 Bag of 1000 units)
₩2,987.00
₩2.987/unit
현재 액세스할 수 없는 재고 정보
Vishay MCT 750 Ω, 0603 Thin Film Surface Mount Resistor ±1 % 0.12 W - MCT06030C7500FP500
  • RS 제품 번호 188-5628
  • 제조사 부품 번호 MCT06030C7500FP500
Subtotal (1 reel of 5000 units)
₩685.00
₩0.137/unit
재고있음
RS PRO 0.22 F Supercapacitor -20 to 80 % Tolerance, RG 5.5V dc, PCB, Radial, Vertical
  • RS 제품 번호 184-5550
Subtotal (1 pack of 10 units)
₩81.60
₩8.16/unit
마지막 RS 재고
Vishay Single Layer Ceramic Capacitor 470 pF 3kV dc ±20 % X5S Dielectric, 564R, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 181-6499
  • 제조사 부품 번호 564R30GAT47
Subtotal (1 Box of 250 units)
₩2,871.00
₩11.484/unit
1
3302
8114
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