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

163252 표시되는 제품 Passive Components

정렬 기준
283 / 999+
일시적 품절
KEMET Polymer Base Blended with Micron Sized Magnetic Powders Shielding Sheet 120 mm x 120mm x 0.2 mm
  • RS 제품 번호 181-5896
  • 제조사 부품 번호 FF1(200)-120X120T0800
Subtotal (1 unit)
₩115.30
₩115.30/unit
단종되는 중
Panasonic 470 μF Capacitor 25V dc, Surface Solder
  • RS 제품 번호 103-5040
  • 제조사 부품 번호 EEEHA1E471P
Subtotal (1 reel of 500 units)
₩1,306.50
₩2.613/unit
일시적 품절
TDK, B84143V*R/S229 11 A 520V ac 50Hz, 60 Hz, Wall Mount EMC Filter, Terminal Block 3 Phase
  • RS 제품 번호 191-9677
  • 제조사 부품 번호 B84143V0011R229
Subtotal (1 unit)
₩4,452.70
₩4,452.70/unit
재고있음
CHEMI-CON 68 μF Capacitor 450V dc, Through Hole - EKXJ451ELL680MLP1S Radial Lead
  • RS 제품 번호 756-7689
  • 제조사 부품 번호 EKXJ451ELL680MLP1S
Subtotal (1 unit)
₩22.60
₩22.60/unit
마지막 RS 재고
Vishay CRCW 2 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRCW08052K00FKEAHP
  • RS 제품 번호 182-4211
  • 제조사 부품 번호 CRCW08052K00FKEAHP
Subtotal (1 reel of 5000 units)
₩1,510.00
₩0.302/unit
재고있음
Molex NTC Thermistor, NTC Type 47 kΩ 40 mm
  • RS 제품 번호 230-2142
  • 제조사 부품 번호 215272-3905
Subtotal (1 pack of 5 units)
₩58.50
₩11.70/unit
재고있음
TDK 100 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 144-7321
  • 제조사 부품 번호 CGA1A2C0G1H101J030BA
Subtotal (1 pack of 250 units)
₩37.75
₩0.151/unit
일시적 품절
Panasonic 18 μF Solid Capacitor 50V dc, Surface 1000
  • RS 제품 번호 211-1999
  • 제조사 부품 번호 50SVPT18M
Subtotal (1 reel of 1000 units)
₩9,936.00
₩9.936/unit
마지막 RS 재고
Vishay 4700 μF Capacitor 16V dc, Radial, Through Hole - MAL217255472E3 Radial Lead
  • RS 제품 번호 261-0245
  • 제조사 부품 번호 MAL217255472E3
Subtotal (1 unit)
₩34.40
₩34.40/unit
재고있음
MERCURY, 1.8432MHz Clock Oscillator, ±50 ppm HCMOS, TTL, 14-Pin PDIP 5H14ET-1.8432
  • RS 제품 번호 767-5232
  • 제조사 부품 번호 5H14ET-1.8432
Subtotal (1 unit)
₩35.50
₩35.50/unit
재고있음
Kingstate Uni-Directional, Surface 9.7 mm Microphone Condenser -37dB
  • RS 제품 번호 754-2104
  • 제조사 부품 번호 KEIG4537TFL-N
Subtotal (1 unit)
₩26.60
₩26.60/unit
현재 비가용
Ohmite 225 W 100 Ω Rheostat 1.5A, RPS100E
  • RS 제품 번호 892-2403
  • 제조사 부품 번호 RPS100E
Subtotal (1 pack of 10 units)
₩73,074.30
₩7,307.43/unit
일시적 품절
NIC Components 3300 μF Capacitor 35V dc, Through Hole Radial Lead
  • RS 제품 번호 169-3605
  • 제조사 부품 번호 NRSZ332M35V18X35.5F
Subtotal (1 Bag of 50 units)
₩1,688.60
₩33.772/unit
재고있음
Ohmite 100 W 100 Ω Rheostat 1A, RKS100E
  • RS 제품 번호 891-5537
  • 제조사 부품 번호 RKS100E
Subtotal (1 unit)
₩3,699.70
₩3,699.70/unit
재고있음
Ohmite 100 W 1 kΩ Rheostat 0.316A, RKS1K0E
  • RS 제품 번호 891-5540
  • 제조사 부품 번호 RKS1K0E
Subtotal (1 unit)
₩3,887.40
₩3,887.40/unit
재고있음
Panasonic ECQE(F) Film Capacitor 10 nF 400V ac 400 V dc, Through Hole
  • RS 제품 번호 622-4779
  • 제조사 부품 번호 ECQE4103JF
Subtotal (1 pack of 25 units)
₩39.00
₩1.56/unit
일시적 품절
Bourns, CAY16 1 kΩ 1 % ISOL Resistor Array, 4 Resistors, 0.25 W total, 1206, Convex
  • RS 제품 번호 243-7676
  • 제조사 부품 번호 CAY16A-102J4AS
Subtotal (1 reel of 5000 units)
₩1,240.00
₩0.248/unit
재고있음
KOA SG73P 22 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.33 W - SG73P1JTTD2202F
  • RS 제품 번호 225-1690
  • 제조사 부품 번호 SG73P1JTTD2202F
Subtotal (1 tape of 100 units)
₩26.50
₩0.265/unit
일시적 품절
KEMET 21.5 mH 2 A Common Mode Choke 0.177 Ω 250V ac
  • RS 제품 번호 183-6525
  • 제조사 부품 번호 SSRH24NHS-20215
Subtotal (1 tray of 60 units)
₩1,000.08
₩16.668/unit
재고있음
KEMET R46 Film Capacitor X2, ±10 %, 470 nF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 441-9694
  • 제조사 부품 번호 R463R34705001K
Subtotal (1 pack of 10 units)
₩63.90
₩6.39/unit
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