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
Capacitors
Crystals, Oscillators & Resonators
EMI Filters & Protection
Fixed Resistors
Inductors
Passive Components Kits
Rotary Encoders
Sounder, Buzzer & Microphone Components
Surge Protection Components
Variable Resistors

164461 표시되는 제품 Passive Components

정렬 기준
일시적 품절
RS PRO Single Layer Ceramic Capacitor 4.7 nF 2kV dc ±20 % Y5U Dielectric, Through Hole 85 °C Max Op. Temp.
  • RS 제품 번호 180-4829
Subtotal (1 Bag of 1000 units)
₩114,000.00
₩114.00/unit
현재 비가용
Panasonic ERJ 1.21 MΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJ8ENF1214V
  • RS 제품 번호 111-7971
  • 제조사 부품 번호 ERJ8ENF1214V
Subtotal (1 reel of 5000 units)
₩260,000.00
₩52.00/unit
현재 비가용
Littelfuse, LA Metal Oxide Varistor 1.6 nF 100 A, Clamping 360 V, Varistor 212 → 243 V
  • RS 제품 번호 170-9957
  • 제조사 부품 번호 V150LA20BP
Subtotal (1 Bag of 500 units)
₩336,000.00
₩672.00/unit
재고있음
Bourns, ZVHT Varistor 160 pF 1 A, Clamping 77 V, Varistor 47 V, 0603
  • RS 제품 번호 204-8801
  • 제조사 부품 번호 ZV30K0603300NIR1HT
Subtotal (1 pack of 50 units)
₩8,200.00
₩164.00/unit
일시적 품절
TDK, CT/B Multilayer Varistor 5 A, Clamping 65 V
  • RS 제품 번호 167-0489
  • 제조사 부품 번호 B72580E0250K062
Subtotal (1 reel of 1000 units)
₩1,012,000.00
₩1,012.00/unit
재고있음
TDK, Automative E Metal Oxide Varistor 9.4 pF 20 A, Clamping 93 V, Varistor 45 V
  • RS 제품 번호 241-6772
  • 제조사 부품 번호 B72220S1300K102
Subtotal (1 Bag of 250 units)
₩793,000.00
₩3,172.00/unit
재고있음
TDK, CU Varistor 10 A, Clamping 775 V
  • RS 제품 번호 769-2029
  • 제조사 부품 번호 B72660M0301K072
Subtotal (1 pack of 5 units)
₩6,160.00
₩1,232.00/unit
현재 비가용
TE Connectivity Ferrite Bead 900 μm (Surface) (0805), 1500 Ω impedance at 100 MHz
  • RS 제품 번호 245-5774
  • 제조사 부품 번호 BMC2AY1500AN
Subtotal (1 reel of 4000 units)
₩224,000.00
₩56.00/unit
마지막 RS 재고
Vishay NCW 100 mΩ, 0612 Thin Film Surface Mount Resistor ±1 % 1 W - NCW0612MC1007FP500
  • RS 제품 번호 206-9113
  • 제조사 부품 번호 NCW0612MC1007FP500
Subtotal (1 tape of 10 units)
₩4,120.00
₩412.00/unit
재고있음
TDK, HighE Varistor 1 nF 300 A, Clamping 2 kV, Varistor 1200 V
  • RS 제품 번호 291-3532
  • 제조사 부품 번호 B72240B0751K001
Subtotal (1 unit)
₩78,700.00
₩78,700.00/unit
재고있음
TDK, Standard Metal Oxide Varistor 470 pF 25 A, Clamping 2.97 kV, Varistor 220 V
  • RS 제품 번호 289-7020
  • 제조사 부품 번호 B72210S0141K101
Subtotal (1 pack of 5 units)
₩2,740.00
₩548.00/unit
일시적 품절
Wurth Elektronik 220 μF Capacitor 450V dc, Snap-in - 861021484017
  • RS 제품 번호 123-2680
  • 제조사 부품 번호 861021484017
Subtotal (1 pack of 2 units)
₩23,940.00
₩11,970.00/unit
재고있음
TDK, Standard Metal Oxide Varistor 5.85 nF 10 A, Clamping 2.97 kV, Varistor 39 V
  • RS 제품 번호 204-1924
  • 제조사 부품 번호 B72214S0250K101
Subtotal (1 pack of 5 units)
₩3,480.00
₩696.00/unit
일시적 품절
Panasonic, V Surge Absorber 900 pF 100 A, Clamping 40 V, Varistor 470 V
  • RS 제품 번호 721-0043
  • 제조사 부품 번호 ERZV20D471
Subtotal (1 pack of 2 units)
₩12,720.00
₩6,360.00/unit
재고있음
Panasonic, E-S1 Surge Absorber 900 pF 100 A, Clamping 1.815 kV, Varistor 360 V
  • RS 제품 번호 187-8375
  • 제조사 부품 번호 ERZE14A361S1
Subtotal (1 pack of 10 units)
₩10,760.00
₩1,076.00/unit
일시적 품절
Vishay 55 W 2.2 kΩ Wirewound Rheostat 160mA
  • RS 제품 번호 788-7700
  • 제조사 부품 번호 RT055AS2201KB
Subtotal (1 unit)
₩1,217,980.00
₩1,217,980.00/unit
재고있음
TDK, StandardD Metal Oxide Varistor 210 pF 100 A, Clamping 2.97 kV, Varistor 1800 V
  • RS 제품 번호 241-6770
  • 제조사 부품 번호 B72220S0102K101
Subtotal (1 Bag of 100 units)
₩352,600.00
₩3,526.00/unit
일시적 품절
Panasonic, V Surge Absorber 740 pF 50 A, Clamping 1.355 kV, Varistor 220 V
  • RS 제품 번호 106-9908
  • 제조사 부품 번호 ERZV14D221
Subtotal (1 Bag of 1000 units)
₩462,000.00
₩462.00/unit
재고있음
TE Connectivity, 4.7 Ω 150 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 720-5460P
  • 제조사 부품 번호 HSC1504R7J
Subtotal 1 unit (supplied in a box)
₩42,600.00
₩42,600.00/unit
재고있음
Arcol Ohmite 100 W 100 Ω Rheostat 1A, RKS100E
  • RS 제품 번호 891-5537
  • 제조사 부품 번호 RKS100E
Subtotal (1 unit)
₩739,940.00
₩739,940.00/unit
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