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

163625 표시되는 제품 Passive Components

정렬 기준
699 / 999+
재고있음
TE Connectivity L000322-02 Dome Multi-Band Antenna with SMA Female Connector, 698 MHz, 3800 MHz
  • RS 제품 번호 276-6670
  • 제조사 부품 번호 L000322-02
Subtotal (1 unit)
₩774.90
₩774.90/unit
일시적 품절
Schaffner, FN3287 80 A 530V ac 60Hz, Chassis Mount EMC Filter, Terminal Block 3 Phase
  • RS 제품 번호 184-7587
  • 제조사 부품 번호 FN3287-80-34-C26-R65
Subtotal (1 unit)
₩3,489.20
₩3,489.20/unit
현재 비가용
Murata 22 μF Multilayer Ceramic Capacitor, 6.3V dc, 20 %, Surface
  • RS 제품 번호 247-8099
  • 제조사 부품 번호 GRM21BD70J226ME44L
Subtotal (1 tape of 10 units)
₩11.30
₩1.13/unit
일시적 품절
Welwyn 49.9 kΩ Metal Film Resistor 0.25 W 0.1 % RC55Y 49K9BI
  • RS 제품 번호 814-323
  • 제조사 부품 번호 RC55Y 49K9BI
Subtotal (1 pack of 10 units)
₩169.85
₩16.985/unit
재고있음
Vishay NTC Thermistor, NTC Type 100 kΩ 3.75 mm 54.5 mm 1.8 mm
  • RS 제품 번호 179-3930
  • 제조사 부품 번호 NTCLG100E2104JB
Subtotal (1 Bag of 20 units)
₩91.00
₩4.55/unit
재고있음
5 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Side Adjust Bourns, 3296
  • RS 제품 번호 785-9856
  • 제조사 부품 번호 3296Z-1-502LF
Subtotal (1 unit)
₩15.10
₩15.10/unit
재고있음
Vishay Mechanical Rotary Encoder with a 25 mm, Cable
  • RS 제품 번호 362-605
  • 제조사 부품 번호 ACCSRAIKWIRESOB073
Subtotal (1 unit)
₩376.80
₩376.80/unit
마지막 RS 재고
TE Connectivity 3502 2 Ω, 2010 Thick Film Surface Mount Resistor ±1 % Surface 2 W - 35022R0FT
  • RS 제품 번호 186-6846
  • 제조사 부품 번호 35022R0FT
Subtotal (1 tape of 10 units)
₩41.60
₩4.16/unit
재고있음
TDK B32778 Polypropylene Film Capacitor 50 μF 800V ac 800 V dc, Through Hole 4
  • RS 제품 번호 241-6605
  • 제조사 부품 번호 B32778Z8506K000
Subtotal (1 unit)
₩63.60
₩63.60/unit
일시적 품절
KEMET R46 Film Capacitor X2, ±20 %, 100 nF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 173-4071
  • 제조사 부품 번호 R463I310040M1M
Subtotal (1 Bag of 1000 units)
₩1,586.00
₩1.586/unit
현재 비가용
Vishay 150 Ω Thin Film Resistor 0.4 W 1 % MBA02040C1500FC100
  • RS 제품 번호 166-7716
  • 제조사 부품 번호 MBA02040C1500FC100
Subtotal (1 Box of 1000 units)
₩1,355.00
₩1.355/unit
일시적 품절
KEMET 330 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 187-8182
  • 제조사 부품 번호 T520B337M006ATE040
Subtotal (1 reel of 2000 units)
₩9,968.00
₩4.984/unit
재고있음
Wurth Elektronik 25 MHz Crystal ±20.00 ppm SMT 4-Pin 2.5 mm 3.2 mm 2.5mm
  • RS 제품 번호 197-749
  • 제조사 부품 번호 830108340809
Subtotal (1 reel of 3000 units)
₩13,050.00
₩4.35/unit
재고있음
TDK, B84114D 10 A 250V ac 50Hz, 60 Hz, Flange EMC Filter, Tab 1 Phase
  • RS 제품 번호 213-7126
  • 제조사 부품 번호 B84114D0000B110
Subtotal (1 unit)
₩512.20
₩512.20/unit
재고있음
Yageo 100 nF Multilayer Ceramic Capacitor, 50V dc, -20 to 80 %, Surface
  • RS 제품 번호 200-6633P
  • 제조사 부품 번호 CC0603ZRY5V9BB104
Subtotal 500 units (supplied on a reel)
₩54.50
₩0.109/unit
일시적 품절
QANTEK, 32MHz Clock Oscillator, ±25 ppm HCMOS, 4-Pin Surface Mount
  • RS 제품 번호 173-4582
  • 제조사 부품 번호 QX733A32.00000B15R
Subtotal (1 reel of 1000 units)
₩20,630.00
₩20.63/unit
재고있음
Wurth Elektronik, WE-LQSA, 5040 Shielded Power Inductor with a Nickel Zinc, Manganese Zinc Core, 3.3 μH Semi Shielded
  • RS 제품 번호 259-1080
  • 제조사 부품 번호 78404054033
Subtotal (1 reel of 1500 units)
₩11,241.00
₩7.494/unit
재고있음
Arcol HS15 470R J, 470 Ω 15 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 159-815
  • 제조사 부품 번호 HS15 470R J
Subtotal (1 unit)
₩52.60
₩52.60/unit
재고있음
KEMET C44A Film Capacitor, ±5 %, 1.5 μF 1.2 kV dc 500V ac, Screw
  • RS 제품 번호 123-5158
  • 제조사 부품 번호 C44APFP4150ZA0J
Subtotal (1 unit)
₩275.70
₩275.70/unit
재고있음
Yageo PE_L 5 mΩ, 0805 Current Sensing Surface Mount Resistor ±1 % 0.5 W - PE0805FRF470R005L
  • RS 제품 번호 199-5881
  • 제조사 부품 번호 PE0805FRF470R005L
Subtotal (1 reel of 5000 units)
₩14,115.00
₩2.823/unit
1
699
8182
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