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

161550 표시되는 제품 Passive Components

29 / 999+
신제품 - 오늘 사전 주문하세요
TE Connectivity CRGSP 165 Ω, 1206 Thick Film Surface Mount Fixed Resistor 0.01 SMD 0.5 W - CRGSP1206F165R
  • RS 제품 번호 839-198
  • 제조사 부품 번호 CRGSP1206F165R
Subtotal (1 reel of 5000 units)
₩312,000.00
₩0.319/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity CRGSP 10 kΩ, 0201 Thin-Film Technology Surface Mount Fixed Resistor 0.01 SMD 0.05 W - CRGSP0201F10K
  • RS 제품 번호 839-153
  • 제조사 부품 번호 CRGSP0201F10K
Subtotal (1 Box of 30000 units)
₩819,000.00
₩0.14/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity CRGSP 100 Ω, 0603 Thick Film Surface Mount Fixed Resistor 0.01 SMD 0.2 W - CRGSP0603F100R
  • RS 제품 번호 839-165
  • 제조사 부품 번호 CRGSP0603F100R
Subtotal (1 reel of 5000 units)
₩136,500.00
₩0.142/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity CRGSP 1.5 kΩ, 0603 Thick Film Surface Mount Fixed Resistor 0.01 SMD 0.2 W - CRGSP0603F1K5
  • RS 제품 번호 839-168
  • 제조사 부품 번호 CRGSP0603F1K5
Subtotal (1 reel of 5000 units)
₩136,500.00
₩0.142/unit
일시적 품절
Panasonic ERA3A 473 Ω, 0603 Thin Film Thin Film Resistor ±0.5 % Surface Mount 0.1 W - ERA3AED473V
  • RS 제품 번호 763-939
  • 제조사 부품 번호 ERA3AED473V
Subtotal (1 pack of 10 units)
₩1,033.50
₩0.53/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity CRGSP 100 kΩ, 1206 Thick Film Surface Mount Fixed Resistor 0.01 SMD 0.5 W - CRGSP1206F100K
  • RS 제품 번호 839-186
  • 제조사 부품 번호 CRGSP1206F100K
Subtotal (1 reel of 5000 units)
₩312,000.00
₩0.319/unit
일시적 품절
Panasonic ERJPC6 8250 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6B8251V
  • RS 제품 번호 789-162
  • 제조사 부품 번호 ERJPC6B8251V
Subtotal (1 tape of 10 units)
₩1,267.50
₩0.648/unit
제한된 재고
Panasonic 2200 μF Capacitor 10V dc, Radial, Through Hole - EEUHD1A222 Radial Lead
  • RS 제품 번호 744-1978
  • 제조사 부품 번호 EEUHD1A222
Subtotal (1 pack of 5 units)
₩8,502.00
₩8.72/unit
마지막 RS 재고
TE Connectivity 22 Ω Wirewound Wirewound Resistor 4 W 0.05 % EP4WSS22RJ
  • RS 제품 번호 272-2531
  • 제조사 부품 번호 EP4WSS22RJ
Subtotal (1 tape of 10 units)
₩6,805.50
₩3.49/unit
재고있음
Bourns, 4100R 330 Ω 2 % ISOL Resistor Array, 8 Resistors, 2.25 W total, DIP, Solder
  • RS 제품 번호 522-3185
  • 제조사 부품 번호 4116R-1-331LF
Subtotal (1 pack of 25 units)
₩49,725.00
₩10.196/unit
신제품 - 오늘 사전 주문하세요
Astrodyne TDI, RP230 40 A 250V, Surface Mount Filter Unit, Stud 1 Phase
  • RS 제품 번호 734-692
  • 제조사 부품 번호 RP230-40-2.2-S
Subtotal (1 unit)
₩122,144.10
₩626.38/unit
현재 비가용
Same Sky 87 dB Surface Mount Buzzer Internal Magnetic Buzzer 4 mm 3 V Min 8.5 mm 8.5mm 5V Max
  • RS 제품 번호 259-6273
  • 제조사 부품 번호 CMT-9504-87-SMT-TR
Subtotal (1 reel of 1000 units)
₩1,587,300.00
₩8.145/unit
재고있음
Bourns, 4100R 10 Ω 2 % ISOL Resistor Array, 8 Resistors, 2.25 W total, DIP, Solder
  • RS 제품 번호 161-7157
  • 제조사 부품 번호 4116R-1-100LF
Subtotal (1 tube of 25 units)
₩57,476.25
₩11.788/unit
마지막 RS 재고
Walsin Technology Corporation 1.5nF Multilayer Ceramic Capacitor MLCC, 50V dc V, ±10% , SMD
  • RS 제품 번호 176-3064
  • 제조사 부품 번호 0402B152K500CT
Subtotal (1 Bag of 500 units)
₩5,850.00
₩0.061/unit
일시적 품절
ROHM ESR18 300 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - ESR18EZPF3003
  • RS 제품 번호 264-1793
  • 제조사 부품 번호 ESR18EZPF3003
Subtotal (1 reel of 5000 units)
₩185,250.00
₩0.189/unit
재고있음
Panasonic, PCC-M15A0MF Shielded Power Inductor with a Composite Core Core, 4.7 μH ±20 % 31 mA Idc
  • RS 제품 번호 807-288P
  • 제조사 부품 번호 ETQPAM4R7JFW
Subtotal 1 unit (supplied as a tape)
₩2,852.85
₩14.63/unit
재고있음
TDK Glass Encapsulated NTC Thermistor, NTC Type, DO-35 5 mm 66 mm 0.4 mm
  • RS 제품 번호 152-7130
  • 제조사 부품 번호 B57541G1103F000
Subtotal (1 pack of 5 units)
₩32,253.00
₩33.08/unit
일시적 품절
Arcol Ohmite HS150 220R J M407, 100 kΩ 150 W Resistive Resistor ±5 %
  • RS 제품 번호 760-547
  • 제조사 부품 번호 HS150 220R J M407
Subtotal (1 unit)
₩30,486.30
₩156.34/unit
마지막 RS 재고
VPG Foil Resistors 250 Ω Metal Foil Resistor 0.5 W 0.01 % RCKO2 250R 0.01%
  • RS 제품 번호 201-9854
  • 제조사 부품 번호 RCKO2 250R 0.01%
Subtotal (1 unit)
₩33,949.50
₩174.10/unit
재고있음
Yageo AC 4.42 kΩ, 0603 Thick Film Resistor ±1 % 0.1 W - AC0603FR-074K42L
  • RS 제품 번호 197-8073
  • 제조사 부품 번호 AC0603FR-074K42L
Subtotal (1 tape of 500 units)
₩5,850.00
₩0.057/unit
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