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

160680 표시되는 제품 Passive Components

18 / 999+
재고있음
RS PRO RSTN 2.2 kΩ, 0603 Thin Film Resistor 0.5 % 0.15 W
  • RS 제품 번호 243-0604
Subtotal (1 tape of 50 units)
₩9,847.50
₩1.006/unit
재고있음
Abracon 0.032768 MHz Crystal Unit ±20 ppm Surface Mount 4-Pin 1.4 mm 7 mm 1.5mm
  • RS 제품 번호 226-0714
  • 제조사 부품 번호 FKFSXEIHM0.032768-T3
Subtotal (1 pack of 10 units)
₩19,051.50
₩9.77/unit
재고있음
Vishay 100 Ω Wirewound Resistor 8 W 5 % RWM06341000JS09E1
  • RS 제품 번호 485-3325
  • 제조사 부품 번호 RWM06341000JS09E1
Subtotal (1 pack of 5 units)
₩108,927.00
₩111.72/unit
재고있음
RS PRO 10 Ω Metal Film Resistor 1 W 0.5 %
  • RS 제품 번호 174-2677
Subtotal (1 Box of 1000 units)
₩79,950.00
₩0.407/unit
현재 비가용
ROHM ESR18 2.4 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W
  • RS 제품 번호 264-1770P
  • 제조사 부품 번호 ESR18EZPF2401
Subtotal 100 units (supplied on a continuous strip)
₩7,215.00
₩0.37/unit
재고있음
Murata 1 nF Multilayer Ceramic Capacitor, 500V, ±20 %, Through Hole Radial
  • RS 제품 번호 174-6239
  • 제조사 부품 번호 DE1E3RB102MN4AR01F
Subtotal (1 pack of 10 units)
₩4,836.00
₩2.48/unit
재고있음
Nidec Components M 500 Ω Rotary Potentiometer 10-Turns 1-Gang Panel, M-22S10 500
  • RS 제품 번호 182-5643
  • 제조사 부품 번호 M-22S10 500
Subtotal (1 unit)
₩47,229.00
₩242.20/unit
재고있음
Schaffner, FN405 3 A 250V ac 400Hz, PCB EMI Filter, Pin 1 Phase
  • RS 제품 번호 123-0252P
  • 제조사 부품 번호 FN405-3-02
Subtotal 1 unit (supplied in a bag)
₩19,753.50
₩101.30/unit
재고있음
Alps Alpine RK097 100 kΩ Rotary Carbon Film Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole, RK0971110700
  • RS 제품 번호 172-8088
  • 제조사 부품 번호 RK0971110700
Subtotal (1 tray of 80 units)
₩420,576.00
₩26.961/unit
현재 비가용
Vishay 22000 μF Capacitor 16V dc, Snap-in - MAL205655223E3
  • RS 제품 번호 172-6416
  • 제조사 부품 번호 MAL205655223E3
Subtotal (1 Box of 100 units)
₩1,103,700.00
₩56.597/unit
현재 액세스할 수 없는 재고 정보
Vishay 12.7 mm Knob Diameter Black Potentiometer Knob for 6 mm Shaft Round Shaft, ACCKMP1325NLP6
  • RS 제품 번호 425-028
  • 제조사 부품 번호 ACCKMP1325NLP6
Subtotal (1 Box of 80 units)
₩731,172.00
₩46.873/unit
일시적 품절
Panasonic ERJ 22 kΩ, 0805 Thick Film Surface Mount Resistor ±0.5 % 0.1 W - ERJ6RBD2202V
  • RS 제품 번호 810-1754P
  • 제조사 부품 번호 ERJ6RBD2202V
Subtotal 100 units (supplied on a continuous strip)
₩7,410.00
₩0.382/unit
일시적 품절
Molex NTC Thermistor, NTC Type 10 kΩ 100 mm
  • RS 제품 번호 230-2123
  • 제조사 부품 번호 215272-3607
Subtotal (1 pack of 5 units)
₩13,533.00
₩13.88/unit
제한된 재고
Vishay Single Layer Ceramic Capacitor 100 pF 20kV dc ±20 %, HVCC, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 204-2366
  • 제조사 부품 번호 HVCC203Y6P101MEAX
Subtotal (1 pack of 2 units)
₩9,379.50
₩24.05/unit
일시적 품절
WIMA MKS02 Film Capacitor 220 nF 40V ac 63 V dc, Through Hole
  • RS 제품 번호 171-0772
  • 제조사 부품 번호 MKS02/0.22/63/20
Subtotal (1 Bag of 5000 units)
₩4,894,500.00
₩5.023/unit
재고있음
TDK, B84144A*R000 36 A 440V ac 50Hz, 60 Hz, Flange EMC Filter, Tab 3 Phase
  • RS 제품 번호 167-8388
  • 제조사 부품 번호 B84144A0036R000
Subtotal (1 Box of 2 units)
₩1,406,418.00
₩3,606.20/unit
재고있음
220 Ω, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Top Adjust Bourns, 3386
  • RS 제품 번호 785-9503
  • 제조사 부품 번호 3386P-1-221LF
Subtotal (1 unit)
₩2,028.00
₩10.40/unit
현재 비가용
Bourns, CAY17 10 kΩ 5 % BUS Resistor Array, 8 Resistors, 0.25 W total, 1206, Convex
  • RS 제품 번호 788-4000
  • 제조사 부품 번호 CAY17-103JALF
Subtotal (1 pack of 50 units)
₩4,972.50
₩0.51/unit
재고있음
Vishay Thermistor, NTC Type 47 kΩ 9 mm 3.3 mm 3 mm
  • RS 제품 번호 381-457
  • 제조사 부품 번호 NTCLE100E3473JB0
Subtotal (1 pack of 5 units)
₩2,593.50
₩2.66/unit
일시적 품절
Schaffner, FN343 3 A 250V ac 400Hz, Chassis Mount EMI Filter, Tab 1 Phase
  • RS 제품 번호 123-0426
  • 제조사 부품 번호 FN343-3-05
Subtotal (1 unit)
₩91,123.50
₩467.30/unit
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