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

162886 표시되는 제품 Passive Components

7 / 999+
재고있음
RS PRO 4 Ω 1.5 W Miniature Speaker, 10 mm Lead Length 3 mm, 11mm
  • RS 제품 번호 188-1762
Subtotal (1 pack of 80 units)
₩1,870.24
₩23.378/unit
재고있음
Nichicon 4700 μF Capacitor 50V dc, Snap-in - LLS1H472MELB
  • RS 제품 번호 846-7108
  • 제조사 부품 번호 LLS1H472MELB
Subtotal (1 unit)
₩32.00
₩32.00/unit
일시적 품절
NISSEI MMT Polyester Capacitor 2.2 μF 63V ac 63 V dc, Through Hole 2
  • RS 제품 번호 183-3424
  • 제조사 부품 번호 MMT0063J22500000000
Subtotal (1 pack of 10 units)
₩209.10
₩20.91/unit
재고있음
Siemens, 6SL3203 65 A 480V Power Line Filter, Screw 3 Phase
  • RS 제품 번호 287-3543
  • 제조사 부품 번호 6SL3203-0BE26-5HA0
Subtotal (1 unit)
₩3,519.40
₩3,519.40/unit
재고있음
Sifam 11.5 mm Knob Diameter Black Potentiometer Knob Cap for 6 mm Shaft Axial, C111-BLK
  • RS 제품 번호 225-849
  • 제조사 부품 번호 C111-BLK
Subtotal (1 pack of 10 units)
₩38.70
₩3.87/unit
단종되는 중
Arcol Ohmite TKH 2 Ω, TO-252 Thick Film Surface Mount Resistor ±1 % Surface 45 W - TKH45P2R00FE-TR
  • RS 제품 번호 210-4694
  • 제조사 부품 번호 TKH45P2R00FE-TR
Subtotal (1 tape of 5 units)
₩426.30
₩85.26/unit
재고있음
25 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3362
  • RS 제품 번호 787-0550P
  • 제조사 부품 번호 3362P-1-253LF
Subtotal 1 unit (supplied in a tube)
₩6.70
₩6.70/unit
재고있음
Nidec Components MC1003 10 kΩ Rotary Potentiometer 3-Turns 1-Gang, MC1003-000-502
  • RS 제품 번호 244-4063
  • 제조사 부품 번호 MC1003-000-502
Subtotal (1 tray of 5 units)
₩1,334.80
₩266.96/unit
재고있음
Panasonic 470 μF Surface Polymer Capacitor, 20V dc
  • RS 제품 번호 181-3171
  • 제조사 부품 번호 20SVPK470M
Subtotal (1 pack of 5 units)
₩86.40
₩17.28/unit
재고있음
TE Connectivity 120 Ω Carbon Film Resistor 0.33 W 5 % CFR25J120R
  • RS 제품 번호 125-1132
  • 제조사 부품 번호 CFR25J120R
Subtotal (1 Bag of 20 units)
₩6.30
₩0.315/unit
재고있음
Murata 10 μF Multilayer Ceramic Capacitor, 100V dc, 10 %, Surface
  • RS 제품 번호 247-8165
  • 제조사 부품 번호 GRM32EC72A106KE05L
Subtotal (1 reel of 1000 units)
₩3,014.00
₩3.014/unit
재고있음
CHEMI-CON 820 μF Capacitor 400V dc, Snap-in
  • RS 제품 번호 914-3724
  • 제조사 부품 번호 ELXS401VSN821MA50S
Subtotal (1 unit)
₩82.20
₩82.20/unit
재고있음
Vishay 22 Ω Wirewound Resistor 5 W 5 % AC05000002209JAC00
  • RS 제품 번호 683-1011
  • 제조사 부품 번호 AC05000002209JAC00
Subtotal (1 pack of 10 units)
₩60.90
₩6.09/unit
일시적 품절
Linx ANT-LTE-CER-T Chip WiFi Antenna with SMT Connector
  • RS 제품 번호 202-5854
  • 제조사 부품 번호 ANT-LTE-CER-T
Subtotal (1 reel of 450 units)
₩15,557.85
₩34.573/unit
재고있음
Siemens, SINAMICS 480V 4 A Line Reactor
  • RS 제품 번호 213-1160
  • 제조사 부품 번호 6SL3203-0CE13-2AA0
Subtotal (1 unit)
₩1,779.10
₩1,779.10/unit
단종되는 중
Alps Alpine RK163 50 kΩ Rotary Carbon Film Potentiometer 1-Turns 1-Gang Panel, RK1631110TV6
  • RS 제품 번호 249-9250
  • 제조사 부품 번호 RK1631110TV6
Subtotal (1 unit)
₩40.60
₩40.60/unit
재고있음
Dehn, DPA Surge Protection Connector 57 V dc, 34V ac Maximum Voltage Rating 10 kA Maximum Surge Current Surge Arrester
  • RS 제품 번호 768-1842
  • 제조사 부품 번호 DPA M CLE RJ45B 48
Subtotal (1 unit)
₩2,917.50
₩2,917.50/unit
재고있음
RS PRO 15 mm Knob Diameter Silver Potentiometer Knob for 6.4 mm Shaft Circular
  • RS 제품 번호 498-889
Subtotal (1 unit)
₩42.60
₩42.60/unit
재고있음
Samsung Electro-Mechanics 330 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 257-5901P
  • 제조사 부품 번호 CL10C331JB8NNNC
Subtotal 250 units (supplied on a reel)
₩33.50
₩0.134/unit
재고있음
Samsung Electro-Mechanics 680 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 257-5904
  • 제조사 부품 번호 CL10C681JB8NNNC
Subtotal (1 tape of 100 units)
₩27.30
₩0.273/unit
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