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

162235 표시되는 제품 Passive Components

780 / 999+
재고있음
TE Connectivity TW 25 Ω Rotary Potentiometer 1-Turns 1-Gang Panel Mount, TW1250KA
  • RS 제품 번호 502-8542
  • 제조사 부품 번호 TW1250KA
Subtotal (1 unit)
₩96.60
₩96.60/unit
마지막 RS 재고
Murata 3 pF Multilayer Ceramic Capacitor, 50V dc, 0.1 pF, Surface
  • RS 제품 번호 185-1754
  • 제조사 부품 번호 GRM0335C1H3R0BA01D
Subtotal (1 reel of 1000 units)
₩38.00
₩0.038/unit
일시적 품절
Panasonic ERA 57.6 Ω, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB57R6V
  • RS 제품 번호 708-7060
  • 제조사 부품 번호 ERA3AEB57R6V
Subtotal (1 pack of 5 units)
₩4.00
₩0.80/unit
재고있음
L-Com HG72107U-PRO Rod RFID Antenna with Type N Connector, LoRa, Cellular
  • RS 제품 번호 671-828
  • 제조사 부품 번호 HG72107U-PRO
Subtotal (1 unit)
₩2,633.00
₩2,633.00/unit
현재 액세스할 수 없는 재고 정보
Vishay P2T 1 kΩ, 0805 Thin Film Surface Mount Resistor ±0.01 % 0.2 W - P2TC0805D1001LNTA
  • RS 제품 번호 218-2745
  • 제조사 부품 번호 P2TC0805D1001LNTA
Subtotal (1 reel of 100 units)
₩10,252.80
₩102.528/unit
일시적 품절
Panasonic ERJUP8 2.7 kΩ, 1206 Thick Film Surface Mount Fixed Resistor ±1 % 0.66 W - ERJUP8F2701V
  • RS 제품 번호 242-6554
  • 제조사 부품 번호 ERJUP8F2701V
Subtotal (1 reel of 5000 units)
₩2,205.00
₩0.441/unit
재고있음
Vishay NTC Thermistor, NTC Type 3.3 kΩ 9 mm 3.3 mm 3 mm
  • RS 제품 번호 179-3771
  • 제조사 부품 번호 NTCLE100E3332JB0
Subtotal (1 pack of 500 units)
₩1,295.50
₩2.591/unit
재고있음
ROHM ESR25 2 Ω, 1210 Thick Film Resistor ±1 % 0.66 W - ESR25JZPF2R00
  • RS 제품 번호 263-7450
  • 제조사 부품 번호 ESR25JZPF2R00
Subtotal (1 tape of 10 units)
₩10.60
₩1.06/unit
일시적 품절
Vishay MMB0207 180 kΩ, 0207 Thin Film Surface Mount Resistor ±1 % 0.4 W - MMB02070C1803FB200
  • RS 제품 번호 168-8255
  • 제조사 부품 번호 MMB02070C1803FB200
Subtotal (1 reel of 2000 units)
₩1,450.00
₩0.725/unit
재고있음
Panasonic ERJ8CW 12 mΩ, 1206 Thick Film Surface Mount Fixed Resistor ±1 % 1 W - ERJ8CWFR012V
  • RS 제품 번호 277-813
  • 제조사 부품 번호 ERJ8CWFR012V
Subtotal (1 Bag of 10 units)
₩18.40
₩1.84/unit
재고있음
RS PRO 22 mΩ, 2010 Thick Film Resistor ±5 % 0.5 W - RSPHVR0AJTHU2205
  • RS 제품 번호 256-7797
Subtotal (1 tape of 25 units)
₩172.90
₩6.916/unit
재고있음
TDK B32678 Film Capacitor 47 μF 300V ac 300 V dc, Through Hole 2
  • RS 제품 번호 194-3771
  • 제조사 부품 번호 B32678G3476K000
Subtotal (1 Box of 27 units)
₩2,828.709
₩104.767/unit
재고있음
Wurth Elektronik 0.5 pF Multilayer Ceramic Capacitor, 10V, PCB
  • RS 제품 번호 181-3438
  • 제조사 부품 번호 885012207026
Subtotal (1 reel of 3000 units)
₩14,004.00
₩4.668/unit
재고있음
TDK 4.7 μF Multilayer Ceramic Capacitor, 35V dc, ±10 %, Surface
  • RS 제품 번호 111-0094
  • 제조사 부품 번호 CGA5L1X7R1V475K160AE
Subtotal (1 reel of 2000 units)
₩3,854.00
₩1.927/unit
마지막 RS 재고
Vishay CRCW 240 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.125 W - CRCW0805240KFKEA
  • RS 제품 번호 169-4587
  • 제조사 부품 번호 CRCW0805240KFKEA
Subtotal (1 reel of 5000 units)
₩425.00
₩0.085/unit
재고있음
RS PRO 10 mΩ, 2010 Thick Film Resistor 1 % 0.5 W - RSPHVRC0AFTEU1005
  • RS 제품 번호 257-2999
Subtotal (1 reel of 1000 units)
₩2,771.00
₩2.771/unit
일시적 품절
Wurth Elektronik 220 μF Capacitor 400V dc, Snap-in - 861141386015
  • RS 제품 번호 275-9216
  • 제조사 부품 번호 861141386015
Subtotal (1 Box of 50 units)
₩1,823.30
₩36.466/unit
재고있음
KOA RK73B 1 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.05 W - RK73B1HTTC102J
  • RS 제품 번호 172-8959
  • 제조사 부품 번호 RK73B1HTTC102J
Subtotal (1 reel of 10000 units)
₩570.00
₩0.057/unit
재고있음
TE Connectivity 15 Ω Wirewound Resistor 11 W 5 % SBCHE1115RJ
  • RS 제품 번호 206-1338
  • 제조사 부품 번호 SBCHE1115RJ
Subtotal (1 pack of 5 units)
₩58.00
₩11.60/unit
재고있음
Wurth Elektronik 33 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 181-3946
  • 제조사 부품 번호 885012005058
Subtotal (1 reel of 10000 units)
₩650.00
₩0.065/unit
1
780
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