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

162296 표시되는 제품 Passive Components

554 / 999+
재고있음
Wurth Elektronik Ferrite Bead (0402) (Ferrite Bead), 1000 Ω impedance at 100 MHz, 216 Ω impedance at 1 GHz
  • RS 제품 번호 332-383
  • 제조사 부품 번호 74269241102
Subtotal (1 reel of 50 units)
₩7,700.00
₩0.766/unit
현재 이용 불가
Nichicon XK Film Capacitor 100 nF 630 V dc, Through Hole 2
  • RS 제품 번호 167-1385
  • 제조사 부품 번호 QXK2J104KTP
Subtotal (1 Box of 1000 units)
₩900,000.00
₩4.50/unit
재고있음
Vishay Single Layer Ceramic Capacitor 4.7 nF -20 to 80 % Y5U Dielectric, 715C30DK, Screw 85 °C Max Op. Temp.
  • RS 제품 번호 184-9578
  • 제조사 부품 번호 715C30DKD47
Subtotal (1 Box of 20 units)
₩3,029,280.00
₩757.32/unit
현재 비가용
TE Connectivity SM 3.3 Ω Wirewound Surface Mount Resistor ±5 % Surface 3 W - SMW33R3JT
  • RS 제품 번호 161-4667
  • 제조사 부품 번호 SMW33R3JT
Subtotal (1 Bag of 1000 units)
₩384,000.00
₩1.919/unit
단종되는 중
Nichicon XK Film Capacitor 680 nF 630 V dc, Through Hole 2
  • RS 제품 번호 755-4541
  • 제조사 부품 번호 QXK2J684KTP
Subtotal (1 pack of 2 units)
₩7,220.00
₩18.05/unit
일시적 품절
TE Connectivity, Sigma 3656, 1040 Shielded Surface Mount Inductor 560 nH ±20 % 25 A Idc
  • RS 제품 번호 616-958
  • 제조사 부품 번호 36561040MR56T
Subtotal (1 reel of 500 units)
₩706,000.00
₩7.064/unit
일시적 품절
Panasonic ERJPC6 976 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6D9760V
  • RS 제품 번호 788-731
  • 제조사 부품 번호 ERJPC6D9760V
Subtotal (1 tape of 10 units)
₩1,120.00
₩0.558/unit
일시적 품절
Panasonic 1000 μF Aluminium Electrolytic Capacitor 50V, Surface Solder - EEEFK1H102AV Taping
  • RS 제품 번호 781-492
  • 제조사 부품 번호 EEEFK1H102AV
Subtotal (1 tape of 5 units)
₩33,630.00
₩33.634/unit
마지막 RS 재고
TE Connectivity 10 Ω Wirewound Resistor 5 W 5 % EP5W10RJ
  • RS 제품 번호 762-9175
  • 제조사 부품 번호 EP5W10RJ
Subtotal (1 pack of 10 units)
₩12,080.00
₩6.04/unit
재고있음
Vishay RCA-SR e3 49.9 kΩ, 0603 Thick Film Thick Film Resistor ±1 % Surface 0.125 W - RCA060349K9FKEASR
  • RS 제품 번호 748-562
  • 제조사 부품 번호 RCA060349K9FKEASR
Subtotal (1 tape of 500 units)
₩9,000.00
₩0.089/unit
재고있음
Vishay Thermistor IC, NTC Type 10000 Ω 1.12 mm
  • RS 제품 번호 607-456
  • 제조사 부품 번호 NTCALUG91A103H151A
Subtotal (1 Box of 200 units)
₩824,800.00
₩20.622/unit
재고있음
RS PRO RS 59 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 717-5255
Subtotal (1 reel of 5000 units)
₩70,000.00
₩0.069/unit
일시적 품절
Murata 26 MHz Crystal Unit ±10 ppm Surface Mount 4-Pin 0.65 mm 1.6 mm 2mm
  • RS 제품 번호 236-5067
  • 제조사 부품 번호 XRCGB26M000F1S1CR0
Subtotal (1 reel of 3000 units)
₩954,000.00
₩1.593/unit
제조사가 재고 비축중
Phoenix Contact, S-PT-4-EX-24DC Surge Protection Device 36 V dc, 25V ac Maximum Voltage Rating 20 kA Maximum Surge
  • RS 제품 번호 852-9956
  • 제조사 부품 번호 2800036
Subtotal (1 unit)
₩435,400.00
₩2,177.00/unit
일시적 품절
RS PRO 10 mΩ Metal Film Through Hole Fixed Resistor 0.5 W 10 Ω
  • RS 제품 번호 327-915
Subtotal (1 pack of 100 units)
₩3,200.00
₩0.158/unit
일시적 품절
Panasonic ERJPC3 2550 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.2 W - ERJPC3B2551V
  • RS 제품 번호 789-601
  • 제조사 부품 번호 ERJPC3B2551V
Subtotal (1 tape of 10 units)
₩980.00
₩0.491/unit
재고있음
Vishay 220 μF Capacitor 40V dc, Through Hole - MAL202127221E3 Axial
  • RS 제품 번호 280-3284
  • 제조사 부품 번호 MAL202127221E3
Subtotal (1 reel of 500 units)
₩1,155,000.00
₩11.547/unit
마지막 RS 재고
Vishay E 4.7 mΩ, 1206 Thin Film Surface Mount Resistor ±0.1 % 0.4 W - MCA1206MD4704BP100
  • RS 제품 번호 205-9494
  • 제조사 부품 번호 MCA1206MD4704BP100
Subtotal (1 tape of 5 units)
₩6,040.00
₩6.04/unit
일시적 품절
IQD 16 MHz Crystal 30 ppm SMD 2-Pin 4.7 mm 4.5 mm 10.16mm
  • RS 제품 번호 722-917
  • 제조사 부품 번호 LFXTAL029370
Subtotal (1 reel of 1000 units)
₩458,000.00
₩2.286/unit
마지막 RS 재고
TDK 22000 μF Capacitor 63V dc, Stud Mount - B41458B8229M600
  • RS 제품 번호 543-6915
  • 제조사 부품 번호 B41458B8229M600
Subtotal (1 unit)
₩48,100.00
₩240.50/unit
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