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

155120 표시되는 제품 Passive Components

134 / 999+
재고있음
KEMET 100 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 146-6337
  • 제조사 부품 번호 C0805C104J5RACTU
Subtotal (1 reel of 4000 units)
₩109,200.00
₩0.145/unit
일시적 품절
Schurter 750 μH 40 A Common Mode Choke 0.44 mΩ 750V
  • RS 제품 번호 188-9641
  • 제조사 부품 번호 3-108-439
Subtotal (1 unit)
₩55,809.00
₩286.20/unit
일시적 품절
Panasonic ERJ2RK 6200 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.1 W - ERJ2RKF6201X
  • RS 제품 번호 785-165
  • 제조사 부품 번호 ERJ2RKF6201X
Subtotal (1 Bag of 10 units)
₩136.50
₩0.067/unit
재고있음
Murata, BNX02, EMI Filter, 16V dc 1GHz, 15 A, Surface, Solder 3.5 mm 12.1 mm, 9.1 mm
  • RS 제품 번호 878-7932
  • 제조사 부품 번호 BNX028-01L
Subtotal (1 unit)
₩8,404.50
₩43.10/unit
일시적 품절
Arcol Ohmite LVK 0.005 Ω, 1224 Resistive Fixed Resistor 0.0025 2 W - LVK25R005CER
  • RS 제품 번호 760-325
  • 제조사 부품 번호 LVK25R005CER
Subtotal (1 reel of 1000 units)
₩2,314,650.00
₩11.873/unit
일시적 품절
Panasonic E96 127000 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3AEB1273V
  • RS 제품 번호 782-781
  • 제조사 부품 번호 ERA3AEB1273V
Subtotal (1 tape of 10 units)
₩741.00
₩0.38/unit
일시적 품절
RS PRO Shielding Aerosol With Bronze colour 400 ml
  • RS 제품 번호 247-4251
Subtotal (1 unit)
₩95,355.00
₩489.00/unit
재고있음
Yageo RC_L 120 Ω, 0402 Thick Film Surface Mount Resistor ±5 % 0.0625 W - RC0402JR-07120RL
  • RS 제품 번호 198-7896
  • 제조사 부품 번호 RC0402JR-07120RL
Subtotal (1 tape of 100 units)
₩780.00
₩0.04/unit
마지막 RS 재고
Rubycon 1000 μF Capacitor 35V dc, Through Hole - 35ZLH1000MEFC12.5X20
  • RS 제품 번호 703-7563
  • 제조사 부품 번호 35ZLH1000MEFC12.5X20
Subtotal (1 pack of 5 units)
₩8,794.50
₩9.02/unit
재고있음
Murata 4.7 μF Multilayer Ceramic Capacitor, 100V dc, 10 %, Surface
  • RS 제품 번호 247-7763
  • 제조사 부품 번호 GCJ32DC72A475KE01L
Subtotal (1 tape of 5 units)
₩8,482.50
₩8.70/unit
현재 비가용
VPG Foil Resistors SMR1DZ 100 Ω, Moulded Surface Mount Metal Foil Surface Mount Resistor ±0.01 % Surface 0.25 W -
  • RS 제품 번호 763-7224
  • 제조사 부품 번호 Y1745100R000T9R
Subtotal (1 unit)
₩36,562.50
₩187.50/unit
재고있음
Icel PMB Polypropylene Capacitor, 10 %, 2.5 μF 850 V dc 500V ac, Solder Lug
  • RS 제품 번호 233-2449
  • 제조사 부품 번호 PMB1854250KSR
Subtotal (1 unit)
₩34,144.50
₩175.10/unit
일시적 품절
NDK 12 MHz Crystal ±20 ppm 2-Pin 1.3 mm 5 mm 3.2mm
  • RS 제품 번호 753-7518
  • 제조사 부품 번호 NX5032GA-12.000000MHZ-STD-CSK-4
Subtotal (1 reel of 1000 units)
₩762,450.00
₩3.911/unit
일시적 품절
Arcol Ohmite 0.1 GΩ Resistive Fixed Resistor 0.75 W 1 % MOX-400231006FE
  • RS 제품 번호 760-372
  • 제조사 부품 번호 MOX-400231006FE
Subtotal (1 Box of 100 units)
₩1,385,670.00
₩71.056/unit
재고있음
ROHM ESR25 1 kΩ, 1210 Thick Film Resistor ±1 % 0.66 W - ESR25JZPF1001
  • RS 제품 번호 263-7371P
  • 제조사 부품 번호 ESR25JZPF1001
Subtotal 10 units (supplied on a continuous strip)
₩4,075.50
₩2.09/unit
재고있음
TDK B32522 Polyester Capacitor (PET) 10 μF 63V ac 63 V dc, Through Hole 2
  • RS 제품 번호 241-6505
  • 제조사 부품 번호 B32522C0106K189
Subtotal (1 reel of 700 units)
₩1,973,790.00
₩14.462/unit
재고있음
Bourns, CAY10 1 kΩ 5 % ISOL Resistor Array, 4 Resistors, 0.125 W total, 0804, Convex
  • RS 제품 번호 167-4521
  • 제조사 부품 번호 CAY10-102J4LF
Subtotal (1 reel of 10000 units)
₩234,000.00
₩0.122/unit
재고있음
RS PRO RSTN 2.2 kΩ, 0603 Thin Film Resistor 0.5 % 0.15 W
  • RS 제품 번호 243-0604
Subtotal (1 tape of 50 units)
₩9,847.50
₩1.006/unit
재고있음
Abracon 0.032768 MHz Crystal Unit ±20 ppm Surface Mount 4-Pin 1.4 mm 7 mm 1.5mm
  • RS 제품 번호 226-0714
  • 제조사 부품 번호 FKFSXEIHM0.032768-T3
Subtotal (1 pack of 10 units)
₩19,051.50
₩9.77/unit
일시적 품절
Ducati Energia 4.16.15 Film Capacitor, ±5 %, 2 μF 450V ac, Stud Mount
  • RS 제품 번호 172-8177
  • 제조사 부품 번호 4.16.15.01.64
Subtotal (1 Box of 250 units)
₩1,109,550.00
₩22.758/unit
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