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

154702 표시되는 제품 Passive Components

3344 / 999+
재고있음
Panasonic 560 μF Through Hole Polymer Capacitor, 20V dc
  • RS 제품 번호 795-5550
  • 제조사 부품 번호 20SEPF560M
Subtotal (1 pack of 2 units)
₩34.70
₩17.35/unit
제조사가 재고 비축중
ABB, OVR Surge Protection Device 480V ac Maximum Voltage Rating 40 kA Maximum Surge Current T2 Surge Protective Device
  • RS 제품 번호 231-9978
  • 제조사 부품 번호 2CTB802345R3300 OVR T2 3L 40-550 P TS U
Subtotal (1 unit)
₩9,121.00
₩9,121.00/unit
일시적 품절
Wurth Elektronik, WE-HCM, 4030 Shielded Surface Mount Inductor with a Ferrite Core, 30 nH ±15 % 27 A Idc
  • RS 제품 번호 227-8167
  • 제조사 부품 번호 744340300030
Subtotal (1 reel of 2000 units)
₩20,274.00
₩10.137/unit
현재 비가용
TE Connectivity Silicone Nickel Graphite Shielding Sheet 10 m x 1.6mm x 1.6 mm
  • RS 제품 번호 272-9188
  • 제조사 부품 번호 1202-SNG-0016-0005
Subtotal (1 reel of 10 metres)
₩1,203.80
₩120.38/metre
현재 비가용
TE Connectivity 3503 255 Ω, 1206 Thin Film Surface Mount Resistor ±1 % Surface 2 W - 3503G2B255RFTDF
  • RS 제품 번호 252-7592
  • 제조사 부품 번호 3503G2B255RFTDF
Subtotal (1 reel of 1000 units)
₩5,726.00
₩5.726/unit
일시적 품절
Yageo 680 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 242-3929
  • 제조사 부품 번호 CC0805JRNPO9BN681
Subtotal (1 reel of 4000 units)
₩660.00
₩0.165/unit
일시적 품절
KEMET 100 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 209-1456
  • 제조사 부품 번호 T598B107M006ATE055
Subtotal (1 reel of 2000 units)
₩8,500.00
₩4.25/unit
재고있음
Panasonic 100 μF Aluminium Electrolytic Capacitor 50V dc, Radial, Through Hole - EEUFM1H101 Radial Lead
  • RS 제품 번호 526-1597
  • 제조사 부품 번호 EEUFM1H101
Subtotal (1 pack of 5 units)
₩12.50
₩2.50/unit
재고있음
TDK 33 μF Multilayer Ceramic Capacitor, 25V dc, ±20 %, Surface
  • RS 제품 번호 916-2914
  • 제조사 부품 번호 C3216X5R1E336M160AC
Subtotal (1 pack of 5 units)
₩42.80
₩8.56/unit
일시적 품절
Panasonic 5.6 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - ERJUP3F5601V
  • RS 제품 번호 243-2198
  • 제조사 부품 번호 ERJUP3F5601V
Subtotal (1 reel of 5000 units)
₩1,685.00
₩0.337/unit
재고있음
KEMET 1 μF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS 제품 번호 801-5126
  • 제조사 부품 번호 C0402C105K8PACTU
Subtotal (1 pack of 25 units)
₩6.50
₩0.26/unit
일시적 품절
Wurth Elektronik 1 mF Through Hole Polymer Capacitor, 6.3V dc
  • RS 제품 번호 163-7114
  • 제조사 부품 번호 870025175010
Subtotal (1 Box of 600 units)
₩2,771.40
₩4.619/unit
재고있음
RS PRO 85 dB Panel Mount Continuous Internal 10 mm Piezo Buzzer Component 3 V dc Min 30V dc Max
  • RS 제품 번호 754-1993P
Subtotal 1 unit (supplied in a box)
₩20.40
₩20.40/unit
일시적 품절
TDK 2200 μF Capacitor 100V dc, Snap-in - B41231C9228M060
  • RS 제품 번호 171-3207
  • 제조사 부품 번호 B41231C9228M060
Subtotal (1 Box of 80 units)
₩1,598.80
₩19.985/unit
재고있음
Panasonic ERJ6B 2.2 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.33 W - ERJ6BQF2R2V
  • RS 제품 번호 107-0989
  • 제조사 부품 번호 ERJ6BQF2R2V
Subtotal (1 reel of 5000 units)
₩2,520.00
₩0.504/unit
재고있음
KEMET 220 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 146-6564
  • 제조사 부품 번호 C0805C221K5RACTU
Subtotal (1 reel of 4000 units)
₩320.00
₩0.08/unit
재고있음
Abracon 16 MHz Crystal Unit ±2.5 ppm Surface Mount 4-Pin 3.2 mm 5 mm 1.5mm
  • RS 제품 번호 226-0775
  • 제조사 부품 번호 FT5HNBPK16.0-T1
Subtotal (1 reel of 1000 units)
₩17,178.00
₩17.178/unit
마지막 RS 재고
Wurth Elektronik, WELQ 1812 Surface Mount Inductor with a Ferrite Core, 1 μH 1.8 A Idc Q:40
  • RS 제품 번호 486-289
  • 제조사 부품 번호 744045001
Subtotal (1 unit)
₩66.70
₩66.70/unit
일시적 품절
Bourns CRL 130 mΩ, 0805 Thick Film Surface Mount Resistor ±5 % 0.125 W - CRL0805-JW-R130ELF
  • RS 제품 번호 167-5149
  • 제조사 부품 번호 CRL0805-JW-R130ELF
Subtotal (1 reel of 5000 units)
₩1,285.00
₩0.257/unit
일시적 품절
Yageo 120 kΩ Metal Film Metal Film Fixed Resistor 0.6 W 1 %
  • RS 제품 번호 199-7538
  • 제조사 부품 번호 MF0207FTE52-120K
Subtotal (1 Box of 5000 units)
₩650.00
₩0.13/unit
1
3344
7736
페이지 당 결과 수

관련된 링크들