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

162262 표시되는 제품 Passive Components

697 / 999+
재고있음
Panasonic 120 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 920-5018
  • 제조사 부품 번호 EEUFM1C121
Subtotal (1 Bag of 200 units)
₩199.20
₩0.996/unit
현재 비가용
TE Connectivity 3.01 kΩ Metal Film Resistor 0.25 W 0.1 %
  • RS 제품 번호 164-2079
  • 제조사 부품 번호 H83K01BYA
Subtotal (1 Box of 250 units)
₩2,318.50
₩9.274/unit
일시적 품절
TDK Single Layer Ceramic Capacitor 1000 pF 1kV dc ±10 %, CK45, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 253-2760
  • 제조사 부품 번호 CK45-B3AD102KYGNA
Subtotal (1 reel of 1000 units)
₩728.00
₩0.728/unit
일시적 품절
Panasonic 220 μF Surface Polymer Capacitor, 25V dc
  • RS 제품 번호 434-048
  • 제조사 부품 번호 EEHZL1E221XV
Subtotal (1 pack of 5 units)
₩106.30
₩21.26/unit
재고있음
KEMET 10 pF Multilayer Ceramic Capacitor, 200V dc, ±5 %, Through Hole Radial
  • RS 제품 번호 538-1146
  • 제조사 부품 번호 C315C100J2G5TA
Subtotal (1 pack of 5 units)
₩13.30
₩2.66/unit
재고있음
TE Connectivity, 4.7 Ω 1.2 kW Wirewound High Power Resistor ±5 %
  • RS 제품 번호 224-0123
  • 제조사 부품 번호 TE1200B4R7J
Subtotal (1 unit)
₩1,125.60
₩1,125.60/unit
일시적 품절
Panasonic EZPV Film Capacitor, ±10 %, 12 μF 1.1 kV dc, Through Hole
  • RS 제품 번호 204-8572
  • 제조사 부품 번호 EZPV1B126MTB
Subtotal (1 Bag of 150 units)
₩7,118.55
₩47.457/unit
재고있음
RS PRO CR 1 kΩ, 2010 Thick Film Surface Mount Resistor 0.05 0.75 W
  • RS 제품 번호 183-9583
Subtotal (1 reel of 4000 units)
₩648.00
₩0.162/unit
재고있음
Vishay 4.7 Ω Thick Film Resistor 100 W 5 %
  • RS 제품 번호 167-9467
  • 제조사 부품 번호 LTO100F4R700JTE3
Subtotal (1 tube of 30 units)
₩1,320.99
₩44.033/unit
재고있음
10 kΩ, Surface Trimmer Potentiometer, Solder 0.25 W Top Adjust Bourns, PVG3
  • RS 제품 번호 181-4466
  • 제조사 부품 번호 PVG3A103C01R00
Subtotal (1 tape of 10 units)
₩84.80
₩8.48/unit
재고있음
Wurth Elektronik, WE-HCI, 7050 Shielded Surface Mount Inductor with a Polystyrene Core, 1.5 μH Flat Wire Winding ±20 %
  • RS 제품 번호 296-306
  • 제조사 부품 번호 744314150
Subtotal (1 tape of 2 units)
₩67.80
₩33.90/unit
재고있음
Panasonic ERA 3.01 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3APB3011V
  • RS 제품 번호 840-9216
  • 제조사 부품 번호 ERA3APB3011V
Subtotal (1 pack of 10 units)
₩53.50
₩5.35/unit
재고있음
Nichicon 120 μF Surface Polymer Capacitor, 50V
  • RS 제품 번호 243-7200
  • 제조사 부품 번호 PCR1H121MCL2GS
Subtotal (1 tape of 5 units)
₩122.10
₩24.42/unit
재고있음
TDK-Lambda, RSMN 20 A 250V ac -25Hz, 85 Hz, DIN Rail EMC Filter, Screw 1 Phase
  • RS 제품 번호 238-0250
  • 제조사 부품 번호 RSMN-2020D
Subtotal (1 unit)
₩393.50
₩393.50/unit
재고있음
Abracon 8 MHz Crystal ±15 ppm Surface Mount 2-Pin 0.9 mm 3.2 mm 2.5mm
  • RS 제품 번호 266-453
  • 제조사 부품 번호 ABM8AAIG-8.000MHZ-V2R-T3
Subtotal (1 tape of 10 units)
₩52.00
₩5.20/unit
재고있음
Wurth Elektronik, WE-MAPI SMT, 4020 Shielded Power Inductor with a Manganese Zinc Core, 22 μH ±20 % 1.85 A Idc
  • RS 제품 번호 258-5689
  • 제조사 부품 번호 74438356220
Subtotal (1 unit)
₩16.10
₩16.10/unit
재고있음
TE Connectivity NTC Thermistor, NTC Type 10 kΩ, DO-35 20 mm 5 mm
  • RS 제품 번호 187-9300
  • 제조사 부품 번호 GA10K3435DM010
Subtotal (1 pack of 2 units)
₩132.80
₩66.40/unit
현재 비가용
Phoenix Contact, VAL Surge Protection Plug 487.5V Maximum Voltage Rating 40 A Maximum Surge Current Type 1/2 Surge
  • RS 제품 번호 129-553
  • 제조사 부품 번호 2801231
Subtotal (1 unit)
₩646.20
₩646.20/unit
재고있음
100 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.25 W Top Adjust Bourns, PV37
  • RS 제품 번호 769-2230
  • 제조사 부품 번호 PV37W104C01B00
Subtotal (1 unit)
₩15.60
₩15.60/unit
현재 비가용
Vishay Metal Film Resistor 2 W PR02000202701JR500
  • RS 제품 번호 251-3866
  • 제조사 부품 번호 PR02000202701JR500
Subtotal (1 reel of 5000 units)
₩3,255.00
₩0.651/unit
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