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

162235 표시되는 제품 Passive Components

769 / 999+
현재 비가용
KEMET 2.5 mH 15 A Common Mode Choke 5.14 mΩ 1000V
  • RS 제품 번호 242-7739
  • 제조사 부품 번호 SCF29XV-150-1R7A015JH
Subtotal (1 tray of 20 units)
₩2,078.40
₩103.92/unit
마지막 RS 재고
TE Connectivity 8.2 kΩ Metal Oxide Resistor 9 W 5 %
  • RS 제품 번호 187-1202
  • 제조사 부품 번호 ROX9J8K2
Subtotal (1 pack of 5 units)
₩59.30
₩11.86/unit
현재 비가용
Micro Crystal 32.768 kHz Crystal ±20 ppm SMD 2-Pin 0.65 mm 3.2 mm 1.5mm
  • RS 제품 번호 173-4554
  • 제조사 부품 번호 CM7V-T1A 32.768KHZ 9PF +/-20PPM TA QC
Subtotal (1 reel of 3000 units)
₩12,573.00
₩4.191/unit
일시적 품절
Panasonic ERJU03 27 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJU03F2702V
  • RS 제품 번호 873-9399
  • 제조사 부품 번호 ERJU03F2702V
Subtotal (1 Bag of 100 units)
₩20.90
₩0.209/unit
재고있음
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 470 μH 10 % 90 mA Idc
  • RS 제품 번호 171-210
  • 제조사 부품 번호 3627453226C471K
Subtotal (1 tape of 20 units)
₩74.80
₩3.74/unit
현재 비가용
TE Connectivity CPF 59 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.063 W - CPF0603B59KE1
  • RS 제품 번호 122-9556
  • 제조사 부품 번호 CPF0603B59KE1
Subtotal (1 Bag of 20 units)
₩29.80
₩1.49/unit
재고있음
Amphenol Advanced Sensors Thermistor 10 Ω
  • RS 제품 번호 210-4310P
  • 제조사 부품 번호 CL-120
Subtotal 10 units (supplied in a bag)
₩82.20
₩8.22/unit
재고있음
Wurth Elektronik 4.7 nF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 263-4121
  • 제조사 부품 번호 885012207037
Subtotal (1 tape of 100 units)
₩28.90
₩0.289/unit
재고있음
KEMET 4.7 μF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 133-5646
  • 제조사 부품 번호 C1210C475K5RACAUTO
Subtotal (1 pack of 25 units)
₩57.80
₩2.312/unit
재고있음
TDK 10 μF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Push-in Radial
  • RS 제품 번호 242-7577
  • 제조사 부품 번호 FG20X7R1H106KRT06
Subtotal (1 pack of 5 units)
₩52.80
₩10.56/unit
재고있음
Yageo RC_L 10 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-0710RL
  • RS 제품 번호 199-5445
  • 제조사 부품 번호 RC0603FR-0710RL
Subtotal (1 tape of 100 units)
₩8.00
₩0.08/unit
재고있음
Vishay CRCW 4.7 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - CRCW06034R70FKEAHP
  • RS 제품 번호 181-7983
  • 제조사 부품 번호 CRCW06034R70FKEAHP
Subtotal (1 reel of 1000 units)
₩581.00
₩0.581/unit
재고있음
KEMET C4AQ Film Capacitor, ±5 %, 75 μF 650 V dc, PCB
  • RS 제품 번호 174-4358
  • 제조사 부품 번호 C4AQCBW5750A3NJ
Subtotal (1 unit)
₩107.00
₩107.00/unit
현재 비가용
Vishay MMA0204 24 kΩ, 0204 Thin Film Surface Mount Resistor ±0.1 % 0.25 W - MMA02040E2402BB100
  • RS 제품 번호 678-7680
  • 제조사 부품 번호 MMA02040E2402BB100
Subtotal (1 pack of 5 units)
₩47.10
₩9.42/unit
재고있음
TDK B32524 Film Capacitor 6.8 μF 250V ac 250 V dc, Through Hole 2
  • RS 제품 번호 846-2699
  • 제조사 부품 번호 B32524R3685K000
Subtotal (1 unit)
₩28.70
₩28.70/unit
재고있음
Panasonic 22 μF Capacitor 80V dc, Surface - EEEFK1K220L
  • RS 제품 번호 262-1558
  • 제조사 부품 번호 EEEFK1K220L
Subtotal (1 tape of 10 units)
₩39.20
₩3.92/unit
재고있음
Vishay 470 kΩ Metal Film Resistor 1 W 5 % PR01000104703JA100
  • RS 제품 번호 683-5524
  • 제조사 부품 번호 PR01000104703JA100
Subtotal (1 pack of 10 units)
₩10.60
₩1.06/unit
일시적 품절
TE Connectivity TLM 0.091 Ω, 0603 Metal Foil Surface Mount Resistor 1 % Surface 0.5 W - TLMQ1JER091FTD
  • RS 제품 번호 477-929
  • 제조사 부품 번호 TLMQ1JER091FTD
Subtotal (1 reel of 5000 units)
₩5,280.00
₩1.056/unit
재고있음
KEMET C4BS Film Capacitor, ±5 %, 1 μF 1.2 kV dc 630V ac, Solder Lug
  • RS 제품 번호 801-5117
  • 제조사 부품 번호 C4BSPBX4100ZAJJ
Subtotal (1 unit)
₩94.40
₩94.40/unit
마지막 RS 재고
TE Connectivity 200 kΩ Metal Film Resistor 0.6 W 1 % LR1F200K
  • RS 제품 번호 149-054
  • 제조사 부품 번호 LR1F200K
Subtotal (1 pack of 10 units)
₩2.70
₩0.27/unit
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