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

164378 표시되는 제품 Passive Components

정렬 기준
713 / 999+
재고있음
RS PRO 25 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 173-0745
Subtotal (1 Box of 50 units)
₩2,982.40
₩59.648/unit
재고있음
MPS, MPL Surface Mount Inductor with a Resin Core, 22 μH Semi Shielded 2.1 A Idc
  • RS 제품 번호 337-788
  • 제조사 부품 번호 MPL-SE5040-220
Subtotal (1 tape of 20 units)
₩67.00
₩3.35/unit
일시적 품절
Wurth Elektronik WCAP-FTX2 Polypropylene Capacitor X2, ±10 %, 100 nF 275 V dc 275V ac, Through Hole
  • RS 제품 번호 163-7721
  • 제조사 부품 번호 890324025017CS
Subtotal (1 Bag of 500 units)
₩1,088.50
₩2.177/unit
재고있음
Panasonic 100 μF Aluminium Electrolytic Capacitor 63V, Surface Solder - EEEFN1J101P
  • RS 제품 번호 781-520
  • 제조사 부품 번호 EEEFN1J101P
Subtotal (1 tape of 5 units)
₩19.30
₩3.86/unit
재고있음
Panasonic ERA8V 33 kΩ, 1206 Thin Film Resistor 0.1 % 0.25 W - ERA8VEB3302V
  • RS 제품 번호 259-7002
  • 제조사 부품 번호 ERA8VEB3302V
Subtotal (1 tape of 10 units)
₩32.70
₩3.27/unit
일시적 품절
TE Connectivity L000949-80 Chip Antenna with SMA Connector, WiFi
  • RS 제품 번호 697-378
  • 제조사 부품 번호 L000949-80
Subtotal (1 Box of 60 units)
₩28,231.50
₩470.525/unit
재고있음
Yageo 22 μF Multilayer Ceramic Capacitor, 10V dc, ±20 %, Surface
  • RS 제품 번호 200-6627
  • 제조사 부품 번호 CC0603MRX5R6BB226
Subtotal (1 reel of 4000 units)
₩6,160.00
₩1.54/unit
재고있음
Murata Ferrite Bead 0.85 mm (Surface) (0805) (Chip Ferrite Bead), 117 Ω impedance at 25 MHz, 220 Ω impedance at 100 MHz,
  • RS 제품 번호 223-4985
  • 제조사 부품 번호 BLM21PG221BH1D
Subtotal (1 tape of 100 units)
₩66.40
₩0.664/unit
재고있음
Sifam 15.5 mm Knob Diameter Black Potentiometer Knob for 6.35 mm Shaft Circular, S151 250BK
  • RS 제품 번호 111-0502
  • 제조사 부품 번호 S151 250BK
Subtotal (1 pack of 10 units)
₩370.00
₩37.00/unit
재고있음
Wurth Elektronik, WE-CMBH, L Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 5 mH Moulded ±30 % 4 A Idc
  • RS 제품 번호 163-4253
  • 제조사 부품 번호 744834405
Subtotal (1 Bag of 35 units)
₩1,694.595
₩48.417/unit
마지막 RS 재고
Vishay 10 F Supercapacitor -20 to 50 % Tolerance, 225 EDLC-R 2.7V dc, Through Hole
  • RS 제품 번호 260-8657
  • 제조사 부품 번호 MAL222551013E3
Subtotal (1 unit)
₩21.90
₩21.90/unit
현재 비가용
Interquip 12MHz Crystal ±30ppm SMD 2-Pin 5 x 3.2 x 1.2mm
  • RS 제품 번호 728-8241
  • 제조사 부품 번호 5RDA12000123TF80Q3
Subtotal (1 Bag of 5 units)
₩50.13
₩10.026/unit
재고있음
Bourns, 4600X 1 kΩ 2 % ISOL Resistor Array, 4 Resistors, 1 W total, SIP, Solder
  • RS 제품 번호 522-3804
  • 제조사 부품 번호 4608X-102-102LF
Subtotal (1 pack of 25 units)
₩29.80
₩1.192/unit
재고있음
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 1 mH 10 % 50 mA Idc
  • RS 제품 번호 171-342
  • 제조사 부품 번호 3627453226102K
Subtotal (1 tape of 20 units)
₩130.90
₩6.545/unit
재고있음
Panasonic EZPV Film Capacitor, ±10 %, 30 μF 1 kV dc, Through Hole
  • RS 제품 번호 288-9926
  • 제조사 부품 번호 EZPV1A306MTS
Subtotal (1 unit)
₩147.00
₩147.00/unit
제조사가 재고 비축중
Schneider Electric, Altivar 100 A 480V EMC Filter, Terminal 50 mm2 Awg 1/0 3 Phase
  • RS 제품 번호 220-0003
  • 제조사 부품 번호 VW3A4706
Subtotal (1 unit)
₩10,516.20
₩10,516.20/unit
일시적 품절
KOA WK73S 1 Ω, 0612 Thick Film Surface Mount Resistor ±1 % 0.75 W - WK73S2BTTD1R00F
  • RS 제품 번호 178-6877
  • 제조사 부품 번호 WK73S2BTTD1R00F
Subtotal (1 reel of 250 units)
₩145.25
₩0.581/unit
재고있음
Wurth Elektronik, 784383, 2512HT Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 470 nH Shielded ±30 %
  • RS 제품 번호 427-158
  • 제조사 부품 번호 784383240047HT
Subtotal (1 tape of 5 units)
₩86.20
₩17.24/unit
재고있음
Siemens Card Holder Aerial Mounting & Installation Wall Bracket Card Retainer 6GT2890-0CA00
  • RS 제품 번호 282-3432
  • 제조사 부품 번호 6GT2890-0CA00
Subtotal (1 unit)
₩308.70
₩308.70/unit
재고있음
Wurth Elektronik Steel Cabinet, 9.3 x 9.3 x 5 mm
  • RS 제품 번호 486-551
  • 제조사 부품 번호 3670093
Subtotal (1 unit)
₩181.10
₩181.10/unit
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