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

163675 표시되는 제품 Passive Components

정렬 기준
683 / 999+
일시적 품절
Murata, LQH, 2220 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 4.7 mH ±20 % 70 mA Idc
  • RS 제품 번호 167-5576
  • 제조사 부품 번호 LQH55DN472M03L
Subtotal (1 reel of 350 units)
₩2,241.05
₩6.403/unit
마지막 RS 재고
TDK Single Layer Ceramic Capacitor 180 pF 1kV dc ±5 %, CC45, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 262-1857
  • 제조사 부품 번호 CC45SL3AD181JYGNA
Subtotal (1 Box of 1000 units)
₩723.00
₩0.723/unit
일시적 품절
Bourns, SRP2010DPA, 2010 Shielded Power Inductor with a Metal Alloy Powder Core, 560 nH ±20 % 3 A Idc
  • RS 제품 번호 247-6117
  • 제조사 부품 번호 SRP2010DPA-R56M
Subtotal (1 reel of 3000 units)
₩3,045.00
₩1.015/unit
마지막 RS 재고
KOA, CN 100 Ω ISOL Resistor Array, 8 Resistors, 0805, Concave
  • RS 제품 번호 172-9267
  • 제조사 부품 번호 CN2A8TTE101J
Subtotal (1 pack of 100 units)
₩868.50
₩8.685/unit
제한된 재고
Vishay 16 kΩ Thin Film Resistor 0.6 W 1 %
  • RS 제품 번호 506-5311P
  • 제조사 부품 번호 MBB02070C1602FCT00
Subtotal 50 units (supplied as a tape)
₩38.70
₩0.774/unit
재고있음
Murata Power Solutions 4.7 mH Leaded Inductor, Max SRF:1 kHz, 160 mA Idc, 9.3 Ω Rdc, 1300R
  • RS 제품 번호 800-4404P
  • 제조사 부품 번호 13R475C
Subtotal 5 units (supplied in a bag)
₩37.50
₩7.50/unit
재고있음
Wurth Elektronik, WE-HCI, 1365 Shielded Surface Mount Inductor with a Polystyrene Core, 1.3 μH Flat Wire Winding ±20 %
  • RS 제품 번호 296-186
  • 제조사 부품 번호 7443551130
Subtotal (1 tape of 2 units)
₩64.70
₩32.35/unit
재고있음
KEMET 22 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 177-5164
  • 제조사 부품 번호 C1206C223K5RACTU
Subtotal (1 reel of 4000 units)
₩844.00
₩0.211/unit
현재 이용 불가
RS PRO, 270 Ω 50 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 185-2380
Subtotal (1 unit)
₩41.70
₩41.70/unit
재고있음
KOA 22 kΩ Metal Film Resistor 0.5 W 1 % MFS1/2CCT52A2202F
  • RS 제품 번호 124-2883
  • 제조사 부품 번호 MFS1/2CCT52A2202F
Subtotal (1 Bag of 50 units)
₩185.40
₩3.708/unit
재고있음
Bulgin PX0409 Whip Multi-Band Antenna with SMB Connector
  • RS 제품 번호 575-793
  • 제조사 부품 번호 PX0409
Subtotal (1 unit)
₩329.30
₩329.30/unit
재고있음
Vishay P16 47 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, P16BP473MAB15
  • RS 제품 번호 249-1478
  • 제조사 부품 번호 P16BP473MAB15
Subtotal (1 Box of 20 units)
₩2,242.40
₩112.12/unit
마지막 RS 재고
TDK Single Layer Ceramic Capacitor 10 pF 3kV dc ±5 %, CC45, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 262-1938
  • 제조사 부품 번호 CC45SL3FD100JYNNA
Subtotal (1 Box of 1000 units)
₩734.00
₩0.734/unit
일시적 품절
Wurth Elektronik, WE-CLFS 8 A 250V 50Hz, 60 Hz, Chassis Mount EMC Filter, Fast-On 1 Phase
  • RS 제품 번호 185-7120
  • 제조사 부품 번호 810911008
Subtotal (1 tray of 9 units)
₩1,230.804
₩136.756/unit
일시적 품절
Wurth Elektronik 4.7 nF Multilayer Ceramic Capacitor, 1kV dc, ±10 %, Surface
  • RS 제품 번호 185-5632
  • 제조사 부품 번호 885382208012
Subtotal (1 pack of 25 units)
₩54.50
₩2.18/unit
재고있음
KOA RN73R 33 kΩ, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.13 W
  • RS 제품 번호 253-3265P
  • 제조사 부품 번호 RN73R2ATTD3302B25
Subtotal 5 units (supplied on a continuous strip)
₩9.00
₩1.80/unit
일시적 품절
Murata Power Solutions 15 μH Ferrite Leaded Inductor, 3 A Idc, 70 mΩ Rdc, 1200LRS
  • RS 제품 번호 106-7935
  • 제조사 부품 번호 12LRS153C
Subtotal (1 Box of 250 units)
₩1,556.00
₩6.224/unit
일시적 품절
Bourns, ZV Varistor 210 pF 1 A, Clamping 33 V, Varistor 18 V, 0603
  • RS 제품 번호 211-1094
  • 제조사 부품 번호 ZV11K0603300NIR1
Subtotal (1 reel of 3500 units)
₩1,729.00
₩0.494/unit
마지막 RS 재고
Vishay 4.7 μF Tantalum Tantalum Capacitor 50V dc, Surface, 293D Series
  • RS 제품 번호 179-7554P
  • 제조사 부품 번호 293D475X9050C2TE3
Subtotal 10 units (supplied on a continuous strip)
₩88.60
₩8.86/unit
재고있음
Panasonic ERJU02 680 Ω, 0402 Surface Mount Resistor ±1 % 0.1 W - ERJU02F6800X
  • RS 제품 번호 243-2070P
  • 제조사 부품 번호 ERJU02F6800X
Subtotal 100 units (supplied on a continuous strip)
₩25.80
₩0.258/unit
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