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

161519 표시되는 제품 Passive Components

76 / 999+
재고있음
Vishay P16 100 kΩ Rotary Potentiometer with Knob 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 223-4656
  • 제조사 부품 번호 P16NP104KAB15
Subtotal (1 unit)
₩34,807.50
₩178.50/unit
마지막 RS 재고
CHEMI-CON 150 μF Surface Mount Polymer Capacitor, 25V
  • RS 제품 번호 251-4896
  • 제조사 부품 번호 HHXC250ARA151MHA0G
Subtotal (1 pack of 10 units)
₩8,502.00
₩4.36/unit
일시적 품절
NDK 12 MHz Crystal ±20 ppm 2-Pin 1.3 mm 5 mm 3.2mm
  • RS 제품 번호 753-7518
  • 제조사 부품 번호 NX5032GA-12.000000MHZ-STD-CSK-4
Subtotal (1 reel of 1000 units)
₩762,450.00
₩3.911/unit
일시적 품절
Panasonic, E-S1 Surge Absorber 500 pF 100 A, Clamping 1355 V, Varistor 820 V
  • RS 제품 번호 187-8128
  • 제조사 부품 번호 ERZE14A821S1
Subtotal (1 Bag of 1000 units)
₩1,556,100.00
₩7.981/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)
₩374,400.00
₩1.919/unit
재고있음
Vishay CMB 220 Ω, 0207 Carbon Film Carbon Film Resistor 0.02 1 W - CMB02070X2200GB200
  • RS 제품 번호 667-699
  • 제조사 부품 번호 CMB02070X2200GB200
Subtotal (1 tape of 10 units)
₩5,733.00
₩2.941/unit
일시적 품절
TDK 100 nF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface
  • RS 제품 번호 111-0080
  • 제조사 부품 번호 CGA5L1C0G2A104J160AC
Subtotal (1 reel of 2000 units)
₩1,212,900.00
₩3.107/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)
₩930,150.00
₩1.593/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)
₩955.50
₩0.491/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)
₩5,889.00
₩6.04/unit
재고있음
TDK, Standard Metal Oxide Varistor 120 pF 10 A, Clamping 2970 V, Varistor 390 V
  • RS 제품 번호 204-2056
  • 제조사 부품 번호 B72207S0251K101
Subtotal (1 pack of 5 units)
₩1,443.00
₩1.48/unit
재고있음
Vishay, IHLP, EK Shielded Surface Mount Inductor with a Metal Composite Core, 100 nH ±20 % 60 A Idc
  • RS 제품 번호 565-101
  • 제조사 부품 번호 IHLP5050FDEKR10M01
Subtotal (1 reel of 500 units)
₩1,197,300.00
₩12.285/unit
일시적 품절
TDK Thermistor, NTC Type 10 kΩ 45 mm 73.3 mm 1.8 mm
  • RS 제품 번호 167-0533
  • 제조사 부품 번호 B57551G1103F000
Subtotal (1 Box of 1000 units)
₩5,261,100.00
₩26.979/unit
일시적 품절
KEMET C44P-R Film Capacitor, ±10 %, 15 μF 1.7 kV dc 780V ac, Stud Mount
  • RS 제품 번호 182-9104
  • 제조사 부품 번호 C44PUGR5150RASK
Subtotal (1 unit)
₩119,652.00
₩613.60/unit
재고있음
Yageo 100 kΩ Metal Film Metal Film Fixed Resistor 0.25 W 1 % MFR-25FTE52-100K
  • RS 제품 번호 199-7656
  • 제조사 부품 번호 MFR-25FTE52-100K
Subtotal (1 tape of 100 units)
₩2,925.00
₩0.15/unit
일시적 품절
Euroquartz 12 MHz Crystal ±30 ppm Surface Mount 4-Pin 1 mm 5 mm 3.2mm
  • RS 제품 번호 173-4518
  • 제조사 부품 번호 12.000MHZ MJ/30/30/-40+85/12PF
Subtotal (1 reel of 1000 units)
₩2,390,700.00
₩12.262/unit
재고있음
Yageo 120 kΩ Metal Film Metal Film Fixed Resistor 0.6 W 1 % MF0207FTE52-120K
  • RS 제품 번호 199-7540
  • 제조사 부품 번호 MF0207FTE52-120K
Subtotal (1 tape of 100 units)
₩4,875.00
₩0.249/unit
재고있음
Panasonic 220 μF Capacitor 100V dc, Through Hole - EEUFC2A221 Radial Lead
  • RS 제품 번호 315-1088
  • 제조사 부품 번호 EEUFC2A221
Subtotal (1 pack of 5 units)
₩10,120.50
₩10.38/unit
일시적 품절
50 Ω STMicroelectronics Flip-Chip Balun Transformer
  • RS 제품 번호 917-2690P
  • 제조사 부품 번호 BALF-NRF01D3
Subtotal 25 units (supplied on a continuous strip)
₩10,432.50
₩2.136/unit
재고있음
TE Connectivity PCB WiFi Antenna with MHF1 Connector, WiFi (Dual Band)
  • RS 제품 번호 204-8376
  • 제조사 부품 번호 2344654-2
Subtotal (1 pack of 5 units)
₩16,614.00
₩17.04/unit
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