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
623 / 999+
재고있음
Bourns PTV 50 kΩ Rotary Potentiometer 1-Turns 2-Gang Through Hole
  • RS 제품 번호 693-0702P
  • 제조사 부품 번호 PTV112-4420A-B503
Subtotal (1 unit, supplied in a box)
₩9.90
₩9.90/unit
마지막 RS 재고
TE Connectivity 549 kΩ Metal Film Resistor 0.25 W 0.1 % YR1B549KCC
  • RS 제품 번호 164-3853
  • 제조사 부품 번호 YR1B549KCC
Subtotal (1000 units, in boxes of 1000)
₩3,565.00
₩3.565/unit
일시적 품절
Isabellenhutte VMS 100 mΩ, 2512 Zeranin Surface Mount Resistor ±1 % 3 W - VMS-R100-1.0-U
  • RS 제품 번호 193-0151
  • 제조사 부품 번호 VMS-R100-1.0-U
Subtotal (10 units, on tapes of 10)
₩147.00
₩14.70/unit
현재 비가용
TE Connectivity 13 Ω Metal Film Resistor 0.25 W 0.1 YR1B13RCC
  • RS 제품 번호 164-4470
  • 제조사 부품 번호 YR1B13RCC
Subtotal (1000 units, in boxes of 1000)
₩2,427.00
₩2.427/unit
재고있음
Wurth Elektronik 47 μF Surface Aluminium Polymer Capacitor, 63V dc
  • RS 제품 번호 275-9449
  • 제조사 부품 번호 875575853004
Subtotal (500 units, on reels of 500)
₩5,709.50
₩11.419/unit
현재 비가용
TE Connectivity CRGS 27 kΩ, 0805 Thick Film Surface Mount Resistor ±5 % 0.5 W - CRGS0805J27K
  • RS 제품 번호 164-7238
  • 제조사 부품 번호 CRGS0805J27K
Subtotal (5000 units, on reels of 5000)
₩3,730.00
₩0.746/unit
마지막 RS 재고
Fair-Rite Ferrite Bead (Through Hole) 6 mm (Radial) (Bead), 600 Ω impedance at 100 MHz
  • RS 제품 번호 467-3810
  • 제조사 부품 번호 2944666651
Subtotal (10 units, in packs of 10)
₩45.70
₩4.57/unit
재고있음
PUI Audio 90 dBA Through Hole External Piezo Buzzer Transducer 8.5 mm 2 V Min 10.7 mm 9.2mm 4V Max
  • RS 제품 번호 276-845P
  • 제조사 부품 번호 AT-1127-ST-2-R
Subtotal (1 unit, supplied in a tray)
₩6.80
₩6.80/unit
재고있음
TDK B32520 Film Capacitor 47 nF 200V ac 400 V dc, Through Hole 2
  • RS 제품 번호 194-3525
  • 제조사 부품 번호 B32520E6473K000
Subtotal (25 units, in packs of 25)
₩53.30
₩2.132/unit
일시적 품절
Murata NTC Thermistor, NTC Type 100 kΩ, 0603 0.8 mm 1.6 mm 0.8 mm
  • RS 제품 번호 181-1290
  • 제조사 부품 번호 NCU18WF104J6SRB
Subtotal (4000 units, on reels of 4000)
₩2,184.00
₩0.546/unit
재고있음
TE Connectivity 22.6 kΩ Metal Film Resistor 0.25 W 0.1 % YR1B22K6CC
  • RS 제품 번호 754-8852
  • 제조사 부품 번호 YR1B22K6CC
Subtotal (5 units, in packs of 5)
₩37.90
₩7.58/unit
재고있음
Panasonic ERJP03 1 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W
  • RS 제품 번호 721-7340P
  • 제조사 부품 번호 ERJP03F1001V
Subtotal (5 units, supplied on a continuous strip)
₩10.00
₩2.00/unit
재고있음
Panasonic 120 μF Polymer Capacitor 35V dc, Surface - 35SVPF120M
  • RS 제품 번호 103-4731
  • 제조사 부품 번호 35SVPF120M
Subtotal (400 units, on reels of 400)
₩3,285.20
₩8.213/unit
일시적 품절
TE Connectivity HSC100S10RJ, 10 Ω 100 W Wirewound Power Resistor 5 %
  • RS 제품 번호 732-215
  • 제조사 부품 번호 HSC100S10RJ
Subtotal (1 unit)
₩237.20
₩237.20/unit
재고있음
Wurth Elektronik, WE-XHMI SMT, 5030 Shielded Surface Mount Inductor with a Polystyrene Core, 1 μH Shielded ±20 % 14.7 A
  • RS 제품 번호 219-814
  • 제조사 부품 번호 74439334010
Subtotal (10 units, on tapes of 10)
₩124.90
₩12.49/unit
재고있음
Ecliptek, 12.288MHz XO Oscillator, 45 ppm CMOS, 4-Pin Surface Mount
  • RS 제품 번호 219-2046P
  • 제조사 부품 번호 EC3645ETTTS-12.288M TR
Subtotal (5 units, supplied on a continuous strip)
₩53.90
₩10.78/unit
재고있음
RF Solutions ANT-5GBLADE170-SMA Whip Omni-Directional Telemetry Antenna with SMA Connector, 5G, GSM
  • RS 제품 번호 224-0620
  • 제조사 부품 번호 ANT-5GBLADE170-SMA
Subtotal (1 unit)
₩71.60
₩71.60/unit
제조사가 재고 비축중
Arcol Ohmite 120 mΩ 10 % 300 W Adjustable Wirewound Resistor ±400 ppm/°C, Tubular Ceramic 215.9 mm
  • RS 제품 번호 893-5128
  • 제조사 부품 번호 E300KR12
Subtotal (5 units, in packs of 5)
₩3,209.20
₩641.84/unit
재고있음
Panasonic 68 μF Capacitor 200V dc, Through Hole - EEUED2D680 Radial Lead
  • RS 제품 번호 526-2017
  • 제조사 부품 번호 EEUED2D680
Subtotal (5 units, in packs of 5)
₩62.70
₩12.54/unit
재고있음
RS PRO 10 kΩ Metal Film Resistor 0.6 W 0.5 %
  • RS 제품 번호 174-3019
Subtotal (100 units, in packs of 100)
₩54.30
₩0.543/unit
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