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

164316 표시되는 제품 Passive Components

정렬 기준
745 / 999+
마지막 RS 재고
TE Connectivity 3502 5.6 kΩ, 2010 Thick Film Surface Mount Resistor ±1 % Surface 2 W - 35025K6FT
  • RS 제품 번호 186-7007
  • 제조사 부품 번호 35025K6FT
Subtotal (10 units, on tapes of 10)
₩34.90
₩3.49/unit
재고있음
ROHM ESR25 390 Ω, 1210 Thick Film Resistor ±1 % 0.66 W - ESR25JZPF3900
  • RS 제품 번호 263-7465
  • 제조사 부품 번호 ESR25JZPF3900
Subtotal (10 units, on tapes of 10)
₩18.20
₩1.82/unit
재고있음
TDK B32021 Film Capacitor 3.3 nF 300V ac 300 V dc, Through Hole 2
  • RS 제품 번호 172-5597
  • 제조사 부품 번호 B32021A3332M000
Subtotal (1000 units, in bags of 1000)
₩2,119.00
₩2.119/unit
현재 비가용
Panasonic ECQUA Film Capacitor X2, ±10 %, 220 nF 275V ac, Through Hole
  • RS 제품 번호 739-8676
  • 제조사 부품 번호 ECQUAAF224KA
Subtotal (10 units, in packs of 10)
₩33.80
₩3.38/unit
재고있음
Wurth Elektronik, WE-MXGA, 5030 Unshielded Power Inductor 2.2 μH Surface Mount Power Inductors 20% 12.4 A Idc
  • RS 제품 번호 905-928
  • 제조사 부품 번호 7843845030022
Subtotal (5 units, on tapes of 5)
₩90.56
₩18.112/unit
재고있음
RS PRO 20 A 250V ac 400Hz, Chassis Mount EMI Filter, Fast-On 1 Phase
  • RS 제품 번호 237-8687
Subtotal (1 unit)
₩121.20
₩121.20/unit
일시적 품절
Panasonic ERJPC6 604 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6B6040V
  • RS 제품 번호 788-908
  • 제조사 부품 번호 ERJPC6B6040V
Subtotal (10 units, on tapes of 10)
₩6.48
₩0.648/unit
일시적 품절
RS PRO 85 dB Lead Wire Buzzer Internal 0.51 mm Piezo Buzzer Component 5 mm 8V Max
  • RS 제품 번호 171-0909
Subtotal (100 units, in trays of 100)
₩1,726.90
₩17.269/unit
현재 이용 불가
RS PRO, 68 Ω 500 W Aluminium Chassis Mount Resistor ±5 %
  • RS 제품 번호 185-2307
Subtotal (1 unit)
₩695.21
₩695.21/unit
재고있음
Panasonic 1500 μF Capacitor 35V dc, Through Hole Radial Lead
  • RS 제품 번호 920-4901
  • 제조사 부품 번호 EEUFC1V152
Subtotal (50 units, in bags of 50)
₩487.90
₩9.758/unit
현재 비가용
Linx ANT-W63WS5-SMA Blade WiFi Antenna with SMA Male Connector, WiFi
  • RS 제품 번호 262-5412
  • 제조사 부품 번호 ANT-W63WS5-SMA
Subtotal (1 unit)
₩50.60
₩50.60/unit
재고있음
RS PRO 80 dB Through Hole Continuous External 6.7 mm Piezo Buzzer Component 30V ac Max
  • RS 제품 번호 535-8180
Subtotal (5 units, in bags of 5)
₩25.80
₩5.16/unit
일시적 품절
Panasonic ERJPC3 105000 Ω, 0603 Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.2 W - ERJPC3D1053V
  • RS 제품 번호 790-109
  • 제조사 부품 번호 ERJPC3D1053V
Subtotal (10 units, on tapes of 10)
₩4.36
₩0.436/unit
사용할 수 없음
Bourns, CAY16 1 kΩ 5 % ISOL Resistor Array, 4 Resistors, 0.25 W total, 1206, Convex
  • RS 제품 번호 522-5579P
  • 제조사 부품 번호 CAY16-102J4LF
Subtotal (50 units, supplied on a continuous strip)
₩9.70
₩0.194/unit
재고있음
Panasonic ERJ2RK 62 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.1 W - ERJ2RKF82R0X
  • RS 제품 번호 785-172
  • 제조사 부품 번호 ERJ2RKF82R0X
Subtotal (10 units, in bags of 10)
₩0.67
₩0.067/unit
재고있음
Epson, 24MHz XO Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount
  • RS 제품 번호 478-5222
  • 제조사 부품 번호 Q3309CA40004612
Subtotal (1 unit)
₩53.90
₩53.90/unit
재고있음
RS PRO 88 dB Panel Mount Square Wave External 5.5 mm Piezo Buzzer Component 41 mm 1 V ac Min 30V ac Max
  • RS 제품 번호 171-0883
Subtotal (100 units, in trays of 100)
₩1,469.70
₩14.697/unit
재고있음
Panasonic ERA 4.99 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB4991V
  • RS 제품 번호 106-8935
  • 제조사 부품 번호 ERA3AEB4991V
Subtotal (5000 units, on reels of 5000)
₩1,640.00
₩0.328/unit
마지막 RS 재고
LPRS ANT-WP869M4-Y Whip Omni-Directional Antenna with M4 Male Connector, ISM Band
  • RS 제품 번호 136-7701
  • 제조사 부품 번호 ANT-WP869M4-Y
Subtotal (1 unit, in bags of 1)
₩111.10
₩111.10/Bag
재고있음
Murata 100 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 185-2086
  • 제조사 부품 번호 GRM033R71H101KA12D
Subtotal (1000 units, on reels of 1000)
₩32.00
₩0.032/unit
1
745
8216
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