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

164290 표시되는 제품 Passive Components

정렬 기준
524 / 999+
일시적 품절
KEMET 4.7 μF Multilayer Ceramic Capacitor, 6.3V dc, ±5 %, Surface
  • RS 제품 번호 152-6100
  • 제조사 부품 번호 C0805X475J9RACTU
Subtotal (10 units, in packs of 10)
₩36.90
₩3.69/unit
재고있음
Murata 1.5 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 624-2424
  • 제조사 부품 번호 GRM1885C1H152JA01D
Subtotal (50 units, in packs of 50)
₩12.30
₩0.246/unit
재고있음
ROHM MCR 510 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - MCR03EZPFX5100
  • RS 제품 번호 901-3550
  • 제조사 부품 번호 MCR03EZPFX5100
Subtotal (100 units, in bags of 100)
₩2.90
₩0.029/unit
일시적 품절
Panasonic ERA 49.9 Ω, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - ERA8AEB49R9V
  • RS 제품 번호 103-8791
  • 제조사 부품 번호 ERA8AEB49R9V
Subtotal (5000 units, on reels of 5000)
₩8,760.00
₩1.752/unit
일시적 품절
Yageo 100 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 198-8183
  • 제조사 부품 번호 CS0402KRX7R8BB104
Subtotal (10000 units, on reels of 10000)
₩860.00
₩0.086/unit
제한된 재고
Sonitron 94 dB Panel Mount Continuous Internal 19 mm Buzzer 4 V dc Min 16V dc Max
  • RS 제품 번호 244-8498
  • 제조사 부품 번호 SP27
Subtotal (1 unit)
₩354.20
₩354.20/unit
재고있음
ECS Inc International, 50MHz XO Oscillator, ±25 ppm CMOS, 4-Pin Surface Mount ECS-1612MV-500-CN-TR
  • RS 제품 번호 301-349
  • 제조사 부품 번호 ECS-1612MV-500-CN-TR
Subtotal (1 unit)
₩15.30
₩15.30/unit
재고있음
Murata 2.2 pF Multilayer Ceramic Capacitor, 50V dc, 0.25 pF, Surface
  • RS 제품 번호 820-2724
  • 제조사 부품 번호 GRM0335C1H2R2CA01D
Subtotal (500 units, on reels of 500)
₩20.50
₩0.041/unit
일시적 품절
Murata Thermistor, PTC Type 1 Ω, 0603 0.8 mm 1.6 mm 0.8 mm
  • RS 제품 번호 785-5686P
  • 제조사 부품 번호 PRG18BC1R0MM1RB
Subtotal (5 units, supplied as a tape)
₩15.30
₩3.06/unit
재고있음
Bourns, SRR1208, 1208 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 15 μH ±20 % 4 A Idc Q:21
  • RS 제품 번호 122-9181
  • 제조사 부품 번호 SRR1208-150ML
Subtotal (10 units, in packs of 10)
₩60.10
₩6.01/unit
현재 비가용
Vishay 4.7 MΩ Metal Glaze Resistor 0.5 W 5 %
  • RS 제품 번호 166-7830
  • 제조사 부품 번호 VR37000004704JA100
Subtotal (1000 units, in boxes of 1000)
₩1,043.00
₩1.043/unit
재고있음
Yageo RC 47 Ω, 1206 Thick Film Surface Mount Fixed Resistor ±5 % 0.25 W
  • RS 제품 번호 242-7221P
  • 제조사 부품 번호 RC1206JR-0747RL
Subtotal (10 units, supplied on a continuous strip)
₩101.50
₩10.15/unit
재고있음
Abracon 32 MHz Crystal Unit ±10 ppm Surface Mount 4-Pin 0.8 mm 3.2 mm 2.5mm
  • RS 제품 번호 187-5866
  • 제조사 부품 번호 ABM8-32.000MHz-9-D1G-T
Subtotal (10 units, in packs of 10)
₩29.30
₩2.93/unit
재고있음
Wurth Elektronik 100 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 840-0063
  • 제조사 부품 번호 860080373005
Subtotal (25 units, in bags of 25)
₩30.60
₩1.224/unit
재고있음
Vishay NTC Thermistor, NTC Type 10 kΩ 16.8 mm 8.5 mm
  • RS 제품 번호 179-3873
  • 제조사 부품 번호 NTCALUG02A103G
Subtotal (10 units, in bags of 10)
₩122.20
₩12.22/unit
현재 비가용
KEMET 100 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 209-1459P
  • 제조사 부품 번호 T598B107M006ATE070
Subtotal (5 units, supplied on a continuous strip)
₩49.30
₩9.86/unit
재고있음
KEMET 100 pF Multilayer Ceramic Capacitor, 50V dc, ±1 %, Surface
  • RS 제품 번호 180-6434
  • 제조사 부품 번호 C0603C101F5GACTU
Subtotal (500 units, on reels of 500)
₩1,024.00
₩2.048/unit
재고있음
Murata Ferrite Bead 0.8 mm (Surface) (0603) (Chip Ferrite Bead), 142 Ω impedance at 25 MHz, 220 Ω impedance at 100 MHz,
  • RS 제품 번호 223-4952P
  • 제조사 부품 번호 BLM18SP221SN1D
Subtotal (100 units, supplied on a continuous strip)
₩95.40
₩0.954/unit
일시적 품절
TDK Thermistor, NTC Type 4.7 kΩ 2 mm 3 mm 5 mm
  • RS 제품 번호 167-8521
  • 제조사 부품 번호 B57164K0472J000
Subtotal (2000 units, in boxes of 2000)
₩7,322.00
₩3.661/unit
일시적 품절
Vishay 330 μF Capacitor 63V dc, Surface - MAL214699809E3 Surface Mount
  • RS 제품 번호 280-0232
  • 제조사 부품 번호 MAL214699809E3
Subtotal (150 units, on reels of 150)
₩2,483.85
₩16.559/unit
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