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

162742 표시되는 제품 Passive Components

정렬 기준
1139 / 999+
마지막 RS 재고
TE Connectivity 5.6 Ω Metal Oxide, Metal Oxide Resistor 3 W 5 % ROX3SJ5R6
  • RS 제품 번호 161-4271
  • 제조사 부품 번호 ROX3SJ5R6
Subtotal (1000 units, in boxes of 1000)
₩723.00
₩0.723/unit
재고있음
RS PRO 86 dB Through Hole Continuous Internal 16 mm Piezo Buzzer Component 3 V dc Min 20V dc Max
  • RS 제품 번호 754-1996
Subtotal (1 unit)
₩17.90
₩17.90/unit
재고있음
TDK Single Layer Ceramic Capacitor 4700 pF 1kV dc ±10 %, CK45, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 253-2780
  • 제조사 부품 번호 CK45-B3AD472KYGNA
Subtotal (20 units, on tapes of 20)
₩30.20
₩1.51/unit
마지막 RS 재고
QANTEK 4.1943 MHz Crystal ±20 ppm HC-49 2-Pin 3.5 mm 11.05 mm 4.65mm
  • RS 제품 번호 814-9399
  • 제조사 부품 번호 QCL4.194304F18B23B
Subtotal (10 units, in bags of 10)
₩16.80
₩1.68/unit
재고있음
KEMET 22 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Through Hole Radial
  • RS 제품 번호 146-3562
  • 제조사 부품 번호 C315C223K5R5TA
Subtotal (20 units, in packs of 20)
₩30.60
₩1.53/unit
단종되는 중
Nichicon 2200 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 762-1691
  • 제조사 부품 번호 UBT1E222MHD8
Subtotal (1 unit)
₩24.00
₩24.00/unit
재고있음
Vishay P11S 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 790-4353P
  • 제조사 부품 번호 P11S2V0FLSY00D0047
Subtotal (1 unit, supplied in a box)
₩196.30
₩196.30/unit
재고있음
ECS Inc International, 25MHz XO Oscillator, ±25 ppm HCMOS, 4-Pin Surface Mount
  • RS 제품 번호 301-150P
  • 제조사 부품 번호 ECS-2520MV-250-CN-TR
Subtotal (1 unit, supplied on a continuous strip)
₩11.10
₩11.10/unit
일시적 품절
RS PRO 10 μF Capacitor 200V dc, Through Hole Radial Lead
  • RS 제품 번호 170-1299
Subtotal (1000 units, in bags of 1000)
₩1,237.00
₩1.237/unit
일시적 품절
Murata, LQH, 1210 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 120 μH ±5 % 75 mA Idc Q:40
  • RS 제품 번호 111-068
  • 제조사 부품 번호 LQH32MN121J23L
Subtotal (25 units, in bags of 25)
₩44.90
₩1.796/unit
일시적 품절
Wurth Elektronik SMT Coupled Inductor Coupled Inductor Iron Powder Core, 8.2 μH
  • RS 제품 번호 258-5743
  • 제조사 부품 번호 7448990082
Subtotal (300 units, on reels of 300)
₩8,193.60
₩27.312/unit
일시적 품절
KEMET Ferrite Core 14.4 mm
  • RS 제품 번호 444-658
  • 제조사 부품 번호 ESD-SR-130527X-R1
Subtotal (5 units, in packs of 5)
₩65.00
₩13.00/unit
재고있음
KEMET 330 μH Nickel Zinc Ferrite Core Coil Inductor, 550 mA Idc, 720 mΩ Rdc, SBC3
  • RS 제품 번호 265-2379
  • 제조사 부품 번호 SBC3-331-551
Subtotal (1 unit)
₩7.70
₩7.70/unit
재고있음
Arcol Ohmite HS25 2R2 J, 2.2 Ω 25 W Aluminium Chassis Mount Resistor ±5 %
  • RS 제품 번호 157-538
  • 제조사 부품 번호 HS25 2R2 J
Subtotal (1 unit)
₩46.40
₩46.40/unit
재고있음
Abracon 8 MHz Crystal Unit ±30 ppm Surface Mount 2-Pin 4.1 mm 11.4 mm 4.7mm
  • RS 제품 번호 187-6079
  • 제조사 부품 번호 ABLS-8.000MHz-20-L-4-Q-T
Subtotal (10 units, in packs of 10)
₩16.90
₩1.69/unit
재고있음
Murata 1.5 pF Multilayer Ceramic Capacitor, 25V dc, 0.1 pF, Surface
  • RS 제품 번호 185-3461
  • 제조사 부품 번호 GJM0335C1E1R5BB01D
Subtotal (1000 units, on reels of 1000)
₩163.00
₩0.163/unit
일시적 품절
Taiyo Yuden 100 μF Multilayer Ceramic Capacitor, 6.3V dc, Surface
  • RS 제품 번호 240-5684
  • 제조사 부품 번호 MSASJ31LAB5107MTNA01
Subtotal (20 units, in packs of 20)
₩32.90
₩1.645/unit
일시적 품절
IQD 32.768 kHz Crystal Unit ±20 ppm Cylindrical 4-Pin 2.5 mm 8.7 mm 3.7mm
  • RS 제품 번호 148-4316
  • 제조사 부품 번호 LFXTAL003000
Subtotal (20 units, in packs of 20)
₩56.80
₩2.84/unit
일시적 품절
Wurth Elektronik, WE-TPC, 6823 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 15 μH ±30 % 1.31 A Idc
  • RS 제품 번호 163-4831
  • 제조사 부품 번호 744062150
Subtotal (500 units, on reels of 500)
₩4,667.00
₩9.334/unit
현재 비가용
Vishay CRCW 28 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.13 W - CRCW080528K0FKEA
  • RS 제품 번호 169-4609
  • 제조사 부품 번호 CRCW080528K0FKEA
Subtotal (5000 units, on reels of 5000)
₩385.00
₩0.077/unit
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1139
8138
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