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

162297 표시되는 제품 Passive Components

699 / 999+
일시적 품절
Wurth Elektronik, WE-KI Power Inductor 5.6 nH 5 % Q:23
  • RS 제품 번호 485-360
  • 제조사 부품 번호 744765056A
Subtotal (1 tape of 20 units)
₩68.70
₩3.435/unit
일시적 품절
Wurth Elektronik 220 μH 12 A Common Mode Choke 9 mΩ 250V ac
  • RS 제품 번호 163-8148
  • 제조사 부품 번호 744844221
Subtotal (1 tray of 20 units)
₩1,901.40
₩95.07/unit
재고있음
Murata Power Solutions 5 mH Common Mode Choke, Max SRF:100 MHz, 1.2 A Idc, 197 mΩ Rdc 1500Vrms, 5100
  • RS 제품 번호 715-7100
  • 제조사 부품 번호 51505C
Subtotal (1 unit)
₩25.00
₩25.00/unit
재고있음
Wurth Elektronik 345 μH Ferrite Leaded Inductor, Max SRF:1.8 MHz, 2.1 A Idc, 200 mΩ Rdc, WE-SI
  • RS 제품 번호 617-1344
  • 제조사 부품 번호 744116
Subtotal (1 unit)
₩20.80
₩20.80/unit
재고있음
Panasonic 47 μF Capacitor 450V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 921-3296
  • 제조사 부품 번호 EEUEE2W470S
Subtotal (1 Bag of 50 units)
₩833.90
₩16.678/unit
재고있음
Wurth Elektronik Ferrite Bead 0.9 mm (0805), 300 Ω impedance at 100 MHz
  • RS 제품 번호 332-533
  • 제조사 부품 번호 782853301
Subtotal (1 tape of 10 units)
₩19.80
₩1.98/unit
일시적 품절
Wurth Elektronik 10 μH Leaded Inductor, Max SRF:19 MHz, 10 A Idc, 7 mΩ Rdc, WE-HIDA THT
  • RS 제품 번호 217-7341
  • 제조사 부품 번호 7444011715100
Subtotal (1 tray of 30 units)
₩1,706.19
₩56.873/unit
일시적 품절
Panasonic ERJPC6 1210 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6D1211V
  • RS 제품 번호 788-824
  • 제조사 부품 번호 ERJPC6D1211V
Subtotal (1 tape of 10 units)
₩5.58
₩0.558/unit
일시적 품절
Yageo 8.2 pF Multilayer Ceramic Capacitor, 50V dc, 0.25 pF, Surface
  • RS 제품 번호 242-3903
  • 제조사 부품 번호 CC0603DRNPO9BN8R2
Subtotal (1 reel of 4000 units)
₩228.00
₩0.057/unit
재고있음
Sifam 11.5 mm Knob Diameter Black Potentiometer Knob for 6 mm Shaft D Shaped, DR110 006/26 BLACK/005
  • RS 제품 번호 252-7036
  • 제조사 부품 번호 DR110 006/26 BLACK/005
Subtotal (1 pack of 5 units)
₩32.10
₩6.42/unit
현재 액세스할 수 없는 재고 정보
Vishay 15 kΩ Wirewound Resistor 8 W 5 %
  • RS 제품 번호 162-2363
  • 제조사 부품 번호 RWM06341502JS09E1
Subtotal (1 Bag of 50 units)
₩3,257.30
₩65.146/unit
재고있음
QANTEK, 40MHz Clock Oscillator, ±50 ppm HCMOS, 14-Pin DIP-14
  • RS 제품 번호 796-0542
  • 제조사 부품 번호 QX14T50B40.00000B50TT
Subtotal (1 unit)
₩19.60
₩19.60/unit
재고있음
Wurth Elektronik Shielding Strip of Polyurethane Foam, Nickel/Copper Layered Metallised Fibre With Tape 1 m x 6mm x 2 mm
  • RS 제품 번호 773-7241
  • 제조사 부품 번호 3030602
Subtotal (1 unit)
₩95.70
₩95.70/unit
일시적 품절
Wurth Elektronik, WE-TPC, 8012 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 3.3 μH ±20 % 2 A Idc
  • RS 제품 번호 800-8119
  • 제조사 부품 번호 7440680033
Subtotal (1 unit)
₩14.60
₩14.60/unit
재고있음
Arcol HS25 120R F, 120 Ω 25 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 162-3397
  • 제조사 부품 번호 HS25 120R F
Subtotal (1 Bag of 25 units)
₩541.50
₩21.66/unit
재고있음
TDK Thermistor, NTC Type 10 kΩ, 0603 0.9 mm 1.6 mm 0.8 mm
  • RS 제품 번호 706-2709
  • 제조사 부품 번호 B57321V2103J060
Subtotal (1 pack of 5 units)
₩9.30
₩1.86/unit
현재 액세스할 수 없는 재고 정보
Vishay 10 Ω Thin Film Resistor 0.6 W 1 %
  • RS 제품 번호 162-2802
  • 제조사 부품 번호 MBB02070C1009FCT00
Subtotal (1 Box of 5000 units)
₩1,895.00
₩0.379/unit
재고있음
Abracon AFAG2220-SW2 PCB WiFi Antenna with IPEX Connector, WiFi (Dual Band)
  • RS 제품 번호 250-5185
  • 제조사 부품 번호 AFAG2220-SW2
Subtotal (1 unit)
₩21.80
₩21.80/unit
마지막 RS 재고
TDK Single Layer Ceramic Capacitor 15 pF 1kV dc ±5 %, CC45, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 262-1853
  • 제조사 부품 번호 CC45SL3AD150JYNNA
Subtotal (1 Box of 1000 units)
₩894.00
₩0.894/unit
재고있음
Bourns, SRP1038AA, 1038 Shielded Power Inductor with a Metal Alloy Powder Core, 33 μH ±20 % 4.4 A Idc Q:20
  • RS 제품 번호 247-5997
  • 제조사 부품 번호 SRP1038AA-330M
Subtotal (1 unit)
₩9.30
₩9.30/unit
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699
8115
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