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

164315 표시되는 제품 Passive Components

정렬 기준
8181 / 999+
재고있음
QANTEK, 32MHz Clock Oscillator, ±25 ppm HCMOS, 4-Pin Surface Mount QX733A32.00000B15R
  • RS 제품 번호 813-6220
  • 제조사 부품 번호 QX733A32.00000B15R
Subtotal (1 unit)
₩27.70
₩27.70/unit
재고있음
Panasonic 4.7 μF Capacitor 25V dc, Radial - ECEA1EKS4R7 Radial Lead
  • RS 제품 번호 116-852
  • 제조사 부품 번호 ECEA1EKS4R7
Subtotal (5 units, in packs of 5)
₩5.60
₩1.12/unit
일시적 품절
Panasonic ERJ H3E 56 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.13 W - ERJH3EF56R0V
  • RS 제품 번호 228-4753
  • 제조사 부품 번호 ERJH3EF56R0V
Subtotal (5000 units, on reels of 5000)
₩1,335.00
₩0.267/unit
마지막 RS 재고
Vishay 4 F Supercapacitor -20 to 80 % Tolerance, 196 HVC 2.8V dc, Surface
  • RS 제품 번호 173-1539
  • 제조사 부품 번호 MAL219691152E3
Subtotal (50 units, in boxes of 50)
₩2,647.20
₩52.944/unit
재고있음
Arcol Ohmite HS15 56R J, 56 Ω 15 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 252-2619
  • 제조사 부품 번호 HS15 56R J
Subtotal (1 unit)
₩44.00
₩44.00/unit
재고있음
TDK 1000 μF Capacitor 200V dc, Snap-in - B43544B2108M060
  • RS 제품 번호 209-8669
  • 제조사 부품 번호 B43544B2108M060
Subtotal (80 units, in boxes of 80)
₩4,448.32
₩55.604/unit
일시적 품절
TE Connectivity 100 mΩ, 2512 Current Sensing Surface Mount Resistor ±1 % 3 W - TLRP3A30DR100FTE
  • RS 제품 번호 231-3990
  • 제조사 부품 번호 TLRP3A30DR100FTE
Subtotal (4000 units, on reels of 4000)
₩8,008.00
₩2.002/unit
마지막 RS 재고
Rubycon 680 μF Capacitor 400V dc, Snap-in Radial Lead
  • RS 제품 번호 767-3093
  • 제조사 부품 번호 400VXH680MEFCSN35X45
Subtotal (1 unit)
₩110.00
₩110.00/unit
마지막 RS 재고
TE Connectivity 470 Ω Wirewound Wirewound Resistor 4 W 5 % EP4WSS470RJ
  • RS 제품 번호 272-2543
  • 제조사 부품 번호 EP4WSS470RJ
Subtotal (10 units, on tapes of 10)
₩43.30
₩4.33/unit
재고있음
Panasonic 2200 μF Capacitor 10V dc, Through Hole - EEUFM1A222 Radial Lead
  • RS 제품 번호 526-1165
  • 제조사 부품 번호 EEUFM1A222
Subtotal (5 units, in packs of 5)
₩50.50
₩10.10/unit
현재 비가용
KOA RN73H 4.7 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 100 mW
  • RS 제품 번호 187-7908P
  • 제조사 부품 번호 RN73H1JTTD4701B25
Subtotal (250 units, supplied on a reel)
₩209.00
₩0.836/unit
일시적 품절
TE Connectivity Holsworthy RT73 130 kΩ, 1206 Thick Film Surface Mount Resistor 0.1 % Surface 0.33 W - RT73F2B130KBTD
  • RS 제품 번호 619-399
  • 제조사 부품 번호 RT73F2B130KBTD
Subtotal (5000 units, on reels of 5000)
₩13,130.00
₩2.626/unit
재고있음
Arcol Ohmite HS50 180R J, 180 Ω 50 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 166-4174
  • 제조사 부품 번호 HS50 180R J
Subtotal (20 units, in bags of 20)
₩723.10
₩36.155/unit
재고있음
Vishay 680 μF Capacitor 50V dc - MAL214651681E3 Radial
  • RS 제품 번호 280-0201
  • 제조사 부품 번호 MAL214651681E3
Subtotal (250 units, in boxes of 250)
₩3,132.00
₩12.528/unit
일시적 품절
TDK Thermistor, NTC Type, 0402 0.5 mm 1 mm 0.6 mm
  • RS 제품 번호 880-7284
  • 제조사 부품 번호 B57230V2103F260
Subtotal (50 units, in bags of 50)
₩28.40
₩0.568/unit
마지막 RS 재고
TE Connectivity 121 Ω Metal Film Resistor 0.25 W 0.1 % H8121RBYA
  • RS 제품 번호 701-7092
  • 제조사 부품 번호 H8121RBYA
Subtotal (5 units, in packs of 5)
₩52.10
₩10.42/unit
재고있음
Nidec Components M-22E10 10 kΩ Rotary Wirewound Potentiometer 10-Turns 1-Gang, M-22E10-050 10K
  • RS 제품 번호 244-4049
  • 제조사 부품 번호 M-22E10-050 10K
Subtotal (1 unit)
₩142.40
₩142.40/unit
재고있음
Panasonic 3.3 μF Capacitor 400V dc, Radial Radial Lead
  • RS 제품 번호 920-3069
  • 제조사 부품 번호 ECA2GHG3R3
Subtotal (200 units, in bags of 200)
₩519.40
₩2.597/unit
재고있음
Panasonic ERJ PA2 270 Ω, 0402 Thick Film Surface Mount Fixed Resistor ±5 % Surface 0.2 W - ERJPA2J271X
  • RS 제품 번호 282-462
  • 제조사 부품 번호 ERJPA2J271X
Subtotal (10 units, in bags of 10)
₩4.30
₩0.43/unit
재고있음
Murata 56 nF Multilayer Ceramic Capacitor, 250V ac, ±10 %, Surface
  • RS 제품 번호 846-7237
  • 제조사 부품 번호 GA355XR7GB563KW06L
Subtotal (2 units, in packs of 2)
₩28.80
₩14.40/unit
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8181
8216
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