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

163255 표시되는 제품 Passive Components

정렬 기준
145 / 999+
현재 비가용
TDK B32774 Polypropylene Capacitor 22 μF 450V ac 450 V dc, Through Hole 2
  • RS 제품 번호 882-9455P
  • 제조사 부품 번호 B32774D4226K000
Subtotal 1 unit (supplied in a bag)
₩73.80
₩73.80/unit
재고있음
Panasonic ERJ 2RK 2.87 kΩ, 0402 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - ERJ2RKF2871X
  • RS 제품 번호 287-431
  • 제조사 부품 번호 ERJ2RKF2871X
Subtotal (1 Bag of 10 units)
₩1.50
₩0.15/unit
일시적 품절
Panasonic ERJ2RK 25500 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.1 W - ERJ2RKF2552X
  • RS 제품 번호 785-279
  • 제조사 부품 번호 ERJ2RKF2552X
Subtotal (1 Bag of 10 units)
₩0.67
₩0.067/unit
일시적 품절
Wurth Elektronik 302210499 Gasket of Polyurethane Foam With Adhesive Tape 1000 mm x 21mm x 4 mm
  • RS 제품 번호 748-295
  • 제조사 부품 번호 302210499
Subtotal (1 unit)
₩158.00
₩158.00/unit
현재 비가용
Murata Power Solutions 680 μH Leaded Inductor, Max SRF:2.5 MHz, Q:120, 250 mA Idc, 2640 mΩ Rdc, 2200R
  • RS 제품 번호 106-7763
  • 제조사 부품 번호 22R684C
Subtotal (1 Bag of 100 units)
₩503.20
₩5.032/unit
마지막 RS 재고
Vishay NCW 750 mΩ, 0612 Thin Film Surface Mount Resistor ±1 % 1 W - NCW0612MC7507FP500
  • RS 제품 번호 206-9137
  • 제조사 부품 번호 NCW0612MC7507FP500
Subtotal (1 tape of 10 units)
₩23.50
₩2.35/unit
현재 비가용
Vishay RSO30250AR470KB03, 470 mΩ 350 W Wirewound Chassis Mount Resistor ±10 %
  • RS 제품 번호 788-7908
  • 제조사 부품 번호 RSO30250AR470KB03
Subtotal (1 unit)
₩1,608.90
₩1,608.90/unit
일시적 품절
Molex 47948-0001 SMT Antenna, WiFi, Bluetooth (BLE)
  • RS 제품 번호 759-5325
  • 제조사 부품 번호 47948-0001
Subtotal (1 unit)
₩13.30
₩13.30/unit
재고있음
Welwyn WCR Series 100 Ω, 0805 Thick Film Thick Film Resistor 1 % Surface 0.125 W - WCR0805 100RF
  • RS 제품 번호 814-252
  • 제조사 부품 번호 WCR0805 100RF
Subtotal (1 reel of 5000 units)
₩385.00
₩0.077/unit
일시적 품절
TE Connectivity L000925-05 PCB Antenna with MHF Connector, LoRaWAN
  • RS 제품 번호 766-835
  • 제조사 부품 번호 L000925-05
Subtotal (1 unit)
₩15.52
₩15.52/unit
일시적 품절
Panasonic E96 1650 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.063 W - ERA2AEB1651X
  • RS 제품 번호 782-515
  • 제조사 부품 번호 ERA2AEB1651X
Subtotal (1 tape of 10 units)
₩4.02
₩0.402/unit
재고있음
50 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Vishay, T93
  • RS 제품 번호 167-9964
  • 제조사 부품 번호 T93YB503KT20
Subtotal (1 tube of 50 units)
₩530.50
₩10.61/unit
현재 액세스할 수 없는 재고 정보
Vishay CRCW 18 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - CRCW080518R0FKEA
  • RS 제품 번호 169-4543
  • 제조사 부품 번호 CRCW080518R0FKEA
Subtotal (1 reel of 5000 units)
₩425.00
₩0.085/unit
재고있음
KEMET 10 μF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 180-6309
  • 제조사 부품 번호 C0805C106K4PAC7210
Subtotal (1 reel of 10000 units)
₩3,990.00
₩0.399/unit
재고있음
Wurth Elektronik 33 μH Ferrite Leaded Inductor, Max SRF:11 MHz, 2.5 A Idc, 66 mΩ Rdc, WE-TI
  • RS 제품 번호 217-7425
  • 제조사 부품 번호 7447720330
Subtotal (1 pack of 5 units)
₩31.30
₩6.26/unit
마지막 RS 재고
NISSEI MMX Film Capacitor 4.7 nF 400V ac 400 V dc, Through Hole 2
  • RS 제품 번호 183-3418
  • 제조사 부품 번호 MMX0400K47200000000
Subtotal (1 pack of 10 units)
₩34.00
₩3.40/unit
마지막 RS 재고
Vishay Single Layer Ceramic Capacitor 2.2 nF 3kV dc ±10 % S3N Dielectric, F, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 173-3692
  • 제조사 부품 번호 F222K75S3NR83K0R
Subtotal (1 Bag of 500 units)
₩1,871.00
₩3.742/unit
마지막 RS 재고
KEMET R46 Film Capacitor X2, ±20 %, 100 nF 275 V dc 275V ac, Through Hole
  • RS 제품 번호 126-2250
  • 제조사 부품 번호 R46KF310040P1M
Subtotal (1 pack of 20 units)
₩51.40
₩2.57/unit
일시적 품절
Welwyn WCR Series 1 Ω, 1206 Thick Film Resistor 0.05 Surface 0.25 W - WCR1206 0R0J
  • RS 제품 번호 814-283
  • 제조사 부품 번호 WCR1206 0R0J
Subtotal (1 reel of 5000 units)
₩610.00
₩0.122/unit
현재 비가용
Phoenix Contact, VAL-MS 230/3+1 FM Surge Arrester 230V ac Maximum Voltage Rating Surge Arrester
  • RS 제품 번호 241-6062
  • 제조사 부품 번호 2838199
Subtotal (1 unit)
₩5,045.20
₩5,045.20/unit
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