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

161100 표시되는 제품 Passive Components

149 / 999+
마지막 RS 재고
Vishay 787 kΩ Thin Film Resistor 0.6 W 1 %
  • RS 제품 번호 683-4014P
  • 제조사 부품 번호 MRS25000C7873FCT00
Subtotal 25 units (supplied on a continuous strip)
₩4,095.00
₩0.844/unit
재고있음
TE Connectivity, Corcom R 2 A 250V ac 50Hz, 60 Hz, Flange RFI Filter, Fast-On 1 Phase
  • RS 제품 번호 782-8173
  • 제조사 부품 번호 2VR1
Subtotal (1 unit)
₩43,641.00
₩223.80/unit
마지막 RS 재고
TE Connectivity, 270 Ω 100 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 254-3834
  • 제조사 부품 번호 HCL165J270RCX
Subtotal (1 unit)
₩93,873.00
₩481.40/unit
일시적 품절
Block, MR3 690V ac 18 A 8 kHz Line Reactor
  • RS 제품 번호 739-6395
  • 제조사 부품 번호 MR3 400/18
Subtotal (1 unit)
₩241,917.00
₩1,240.60/unit
재고있음
Schurter, FPBB 3 A 250V ac/dc 50Hz, 60 Hz, DIN Rail Power Line Filter, Cage Clamp Terminal 1 Phase
  • RS 제품 번호 188-0412
  • 제조사 부품 번호 3-103-706
Subtotal (1 unit)
₩60,391.50
₩309.70/unit
일시적 품절
KEMET 470 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 173-7016
  • 제조사 부품 번호 T520Y477M006ATE010
Subtotal (1 reel of 500 units)
₩2,135,250.00
₩21.899/unit
재고있음
Panasonic 1000 μF Aluminium Electrolytic Capacitor 16V dc, Through Hole - EEUFM1C102 Radial Lead
  • RS 제품 번호 526-1266
  • 제조사 부품 번호 EEUFM1C102
Subtotal (1 pack of 5 units)
₩4,953.00
₩5.08/unit
재고있음
CHEMI-CON 470 μF Capacitor 400V dc, Snap-in - EKMQ401VSN471MR45S
  • RS 제품 번호 841-4867
  • 제조사 부품 번호 EKMQ401VSN471MR45S
Subtotal (1 unit)
₩8,677.50
₩44.50/unit
마지막 RS 재고
RS PRO 68 pF Mica Capacitor 500V dc 1 pF Tolerance, CA1D Flat
  • RS 제품 번호 168-3341
Subtotal (1 unit)
₩16,809.00
₩86.20/unit
재고있음
Murata, BNX02, EMI Filter, 50V dc 1GHz, 15 A, Surface, Solder 3.5 mm 12.1 mm, 9.1 mm
  • RS 제품 번호 167-5000
  • 제조사 부품 번호 BNX026H01L
Subtotal (1 reel of 400 units)
₩2,184,000.00
₩27.995/unit
현재 비가용
ECS Inc International 32.768 kHz Crystal Oscillator ±20 ppm Surface Mount 4-Pin 6.2 mm 6.2 mm 2.1mm
  • RS 제품 번호 301-218
  • 제조사 부품 번호 ECS-.327-6-13X
Subtotal (1 unit)
₩345.15
₩1.77/unit
재고있음
Murata, LQW, 1608 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 0.12 μH ±5 % 1.1 A Idc
  • RS 제품 번호 106-5368P
  • 제조사 부품 번호 LQW18CNR12J00D
Subtotal 20 units (supplied on a continuous strip)
₩9,087.00
₩2.33/unit
일시적 품절
STMicroelectronics, ECMF2-40A100N, EMI Filter IC, 20000V dc 10.7GHz, 100 mA, μQFN-6L, Surface
  • RS 제품 번호 248-5832
  • 제조사 부품 번호 ECMF2-40A100N6
Subtotal (1 reel of 3000 units)
₩1,877,850.00
₩3.207/unit
현재 비가용
TDK Single Layer Ceramic Capacitor 4700 pF 2kV dc ±10 %, CK45, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 253-2806
  • 제조사 부품 번호 CK45-B3DD472KYVNA
Subtotal (1 reel of 1000 units)
₩405,600.00
₩2.077/unit
일시적 품절
Panasonic E96 12000 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.125 W - ERA3VEB1202V
  • RS 제품 번호 782-722
  • 제조사 부품 번호 ERA3VEB1202V
Subtotal (1 tape of 10 units)
₩3,919.50
₩2.01/unit
일시적 품절
Bourns, MOV-14D Metal Oxide Varistor 460 pF 50 A, Clamping 2970 V, Varistor 430 V, Molded Radial
  • RS 제품 번호 173-9269
  • 제조사 부품 번호 MOV-14D431K
Subtotal (1 Bag of 600 units)
₩179,010.00
₩1.527/unit
단종되는 중
Bourns, CV201210, 2012-10 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 10 μH Multilayer 15 mA Idc
  • RS 제품 번호 122-9164
  • 제조사 부품 번호 CV201210-100K
Subtotal (1 pack of 200 units)
₩12,870.00
₩0.327/unit
재고있음
RS PRO RS 10 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W
  • RS 제품 번호 804-8921
Subtotal (1 reel of 5000 units)
₩19,500.00
₩0.025/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity SP1 10 kΩ Precision Potentiometer 1-Gang Panel, SP1-12-3
  • RS 제품 번호 829-000
  • 제조사 부품 번호 SP1-12-3
Subtotal (1 unit)
₩926,776.50
₩4,752.70/unit
현재 비가용
KEMET Single Layer Ceramic Capacitor 4.7 nF 300V ac ±20 % Y5V Dielectric, C900, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 169-6954
  • 제조사 부품 번호 C947U472MZVDBA7317
Subtotal (1 Box of 1000 units)
₩156,000.00
₩0.798/unit
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