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

162339 표시되는 제품 Passive Components

345 / 999+
재고있음
RS PRO CR 2.2 kΩ, 2512 Thick Film Surface Mount Resistor 0.05 1 W
  • RS 제품 번호 184-0036
Subtotal (1 reel of 1000 units)
₩66,300.00
₩0.34/unit
일시적 품절
KEMET Polymer Base Blended with Micron Sized Magnetic Powders Shielding Sheet 240 mm x 240mm x 0.2 mm
  • RS 제품 번호 181-5964
  • 제조사 부품 번호 EFX6(02)-240X240T0800
Subtotal (1 unit)
₩84,825.00
₩435.00/unit
재고있음
MPS, MPL Unshielded Surface Mount Inductor 1 μH ±20 % 3.3 A Idc
  • RS 제품 번호 337-362
  • 제조사 부품 번호 MPL-AT2010-1R0
Subtotal (1 tape of 20 units)
₩14,976.00
₩3.835/unit
재고있음
KEMET 100 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 180-6232
  • 제조사 부품 번호 C0603C101J5GACAUTO
Subtotal (1 reel of 4000 units)
₩132,600.00
₩0.173/unit
현재 비가용
KEMET C44A Film Capacitor, ±5 %, 2 μF 1.2 kV dc 500V ac, Screw
  • RS 제품 번호 173-4257
  • 제조사 부품 번호 C44APFP4200ZD0J
Subtotal (1 Bag of 60 units)
₩2,464,605.00
₩210.652/unit
재고있음
Visaton 16 Ω 2 W Miniature Speaker 50 mm Dia. 18 mm
  • RS 제품 번호 197-6443
  • 제조사 부품 번호 K 50 WP 16 OHM
Subtotal (1 unit)
₩11,641.50
₩59.70/unit
현재 비가용
Yageo 330 pF Multilayer Ceramic Capacitor, 1kV dc, ±10 %, Surface
  • RS 제품 번호 199-2035
  • 제조사 부품 번호 CC1206KKX7RCBB331
Subtotal (1 reel of 3000 units)
₩198,315.00
₩1,017.00/reel
현재 비가용
TE Connectivity 3550 390 kΩ, 4320 Thick Film ±5 % 5 W - 3550390KJT
  • RS 제품 번호 186-6553P
  • 제조사 부품 번호 3550390KJT
Subtotal 10 units (supplied on a continuous strip)
₩8,131.50
₩4.17/unit
현재 비가용
TE Connectivity 3502 180 Ω, 2010 Thick Film ±1 % 2 W - 3502180RFT
  • RS 제품 번호 186-6701
  • 제조사 부품 번호 3502180RFT
Subtotal (1 tape of 10 units)
₩5,362.50
₩2.75/unit
재고있음
Yageo 120 Ω Metal Film Metal Film Fixed Resistor 0.4 W 1 %
  • RS 제품 번호 199-7798
  • 제조사 부품 번호 MF0204FTE52-120R
Subtotal (1 Box of 5000 units)
₩107,250.00
₩0.111/unit
일시적 품절
Murata 2.2 pF Multilayer Ceramic Capacitor, 50V dc, 0.05 pF, Surface
  • RS 제품 번호 185-3156
  • 제조사 부품 번호 GJM1555C1H2R2WB01D
Subtotal (1 reel of 10000 units)
₩370,500.00
₩0.193/unit
일시적 품절
KEMET 59.6 mH 400 mA Common Mode Choke 2.02 Ω 250V
  • RS 제품 번호 186-0959
  • 제조사 부품 번호 SSRH7H-M04596
Subtotal (1 pack of 5 units)
₩10,276.50
₩10.54/unit
재고있음
Yageo 470 nF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS 제품 번호 199-2211
  • 제조사 부품 번호 CC0402KRX5R6BB474
Subtotal (1 reel of 10000 units)
₩136,500.00
₩0.074/unit
일시적 품절
KEMET Polymer Base Blended with Micron Sized Magnetic Powders Shielding Sheet 240 mm x 80mm x 0.075 mm
  • RS 제품 번호 181-5653
  • 제조사 부품 번호 FG1(75)-240X80T2900
Subtotal (1 Bag of 25 units)
₩405,405.00
₩83.164/unit
재고있음
Arcol 502AS100KDG2, 10 Ω 12 W Wirewound Fixed Resistor ±10 %
  • RS 제품 번호 194-5181
  • 제조사 부품 번호 502AS100KDG2
Subtotal (1 Box of 5 units)
₩1,084,960.50
₩1,112.78/unit
재고있음
TDK 33 nF Multilayer Ceramic Capacitor, 100V dc, +5 %, Through Hole Radial
  • RS 제품 번호 194-0618
  • 제조사 부품 번호 FG26C0G2A333JNT00
Subtotal (1 pack of 10 units)
₩8,346.00
₩4.28/unit
일시적 품절
Yageo 4.7 nF Multilayer Ceramic Capacitor, 630V dc, ±10 %, Surface
  • RS 제품 번호 198-8367
  • 제조사 부품 번호 CS1206KKX7RZBB472
Subtotal (1 reel of 3000 units)
₩245,700.00
₩0.418/unit
재고있음
Yageo RT 47 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.125 W - RT0805BRD0747KL
  • RS 제품 번호 198-5654
  • 제조사 부품 번호 RT0805BRD0747KL
Subtotal (1 tape of 10 units)
₩1,540.50
₩0.79/unit
일시적 품절
Yageo 47 μF Multilayer Ceramic Capacitor, 10V dc, ±20 %, Surface
  • RS 제품 번호 199-2097
  • 제조사 부품 번호 CC1206MKX5R6BB476
Subtotal (1 reel of 2000 units)
₩829,666.50
₩4,254.70/reel
재고있음
Wurth Elektronik 100 nF Multilayer Ceramic Capacitor, 200V dc, ±10 %, Surface
  • RS 제품 번호 192-7604
  • 제조사 부품 번호 885342208002
Subtotal (1 reel of 2000 units)
₩265,200.00
₩0.681/unit
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