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

162264 표시되는 제품 Passive Components

473 / 999+
일시적 품절
Vishay 6.8 μF Tantalum Tantalum Capacitor 16V dc, Surface, TMCU Series
  • RS 제품 번호 188-2044
  • 제조사 부품 번호 TMCUA1C685KTRF
Subtotal (1 reel of 3000 units)
₩713,700.00
₩1.219/unit
일시적 품절
Panasonic ERJ H2R 15 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJH2RF15R0X
  • RS 제품 번호 228-4593
  • 제조사 부품 번호 ERJH2RF15R0X
Subtotal (1 reel of 10000 units)
₩643,500.00
₩0.333/unit
일시적 품절
Vishay 1 μF Tantalum Tantalum Capacitor 35V dc, Surface, TMCU Series
  • RS 제품 번호 188-2061
  • 제조사 부품 번호 TMCUB1V105KTRF
Subtotal (1 reel of 3000 units)
₩1,287,000.00
₩2.199/unit
일시적 품절
Yageo RC_L 47 kΩ, 0201 Thick Film Surface Mount Resistor ±1 % 0.05 W - RC0201FR-0747KL
  • RS 제품 번호 198-7613
  • 제조사 부품 번호 RC0201FR-0747KL
Subtotal (1 reel of 10000 units)
₩58,500.00
₩0.032/unit
재고있음
Panasonic ERJ 5.6 kΩ, 0805 Thick Film Surface Mount Resistor ±0.5 % 0.1 W - ERJ6RBD5601V
  • RS 제품 번호 810-1867
  • 제조사 부품 번호 ERJ6RBD5601V
Subtotal (1 Bag of 100 units)
₩7,605.00
₩0.394/unit
재고있음
KEMET 1 μF MnO2 Tantalum Capacitor 10V dc, Surface, T491 Series
  • RS 제품 번호 144-7484
  • 제조사 부품 번호 T491A105K010AT
Subtotal (1 pack of 25 units)
₩6,435.00
₩1.32/unit
재고있음
Vishay 149 250 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole, 14910F0GJSX10254KA
  • RS 제품 번호 484-8610
  • 제조사 부품 번호 14910F0GJSX10254KA
Subtotal (1 unit)
₩24,511.50
₩125.70/unit
재고있음
Panasonic ERJ H2G 4.7 kΩ, 0402 Thick Film Surface Mount Resistor ±5 % 0.1 W - ERJH2GJ472X
  • RS 제품 번호 228-4523
  • 제조사 부품 번호 ERJH2GJ472X
Subtotal (1 tape of 100 units)
₩5,850.00
₩0.301/unit
재고있음
Panasonic ERJ B2 300 mΩ, 0612 Thick Film Resistor ±1 % 0.75 W - ERJB2BFR30V
  • RS 제품 번호 228-0828
  • 제조사 부품 번호 ERJB2BFR30V
Subtotal (1 reel of 5000 units)
₩1,384,500.00
₩1.419/unit
재고있음
TDK 680 μF Capacitor 450V dc, Snap-in - B43644A5687M060
  • RS 제품 번호 838-5040
  • 제조사 부품 번호 B43644A5687M060
Subtotal (1 unit)
₩29,328.00
₩150.40/unit
재고있음
CHEMI-CON 100 μF Surface Polymer Capacitor, 16V
  • RS 제품 번호 251-4844
  • 제조사 부품 번호 APXG160ARA101ME61G
Subtotal (1 tape of 10 units)
₩7,293.00
₩3.74/unit
재고있음
TDK B32529 Polyester Capacitor (PET) 39 nF 100V ac 100 V dc, Through Hole 2
  • RS 제품 번호 241-6578
  • 제조사 부품 번호 B32529C1393J189
Subtotal (1 reel of 2800 units)
₩311,220.00
₩0.567/unit
재고있음
ECS Inc International 25 MHz Crystal Oscillator ±30 ppm Surface Mount 2-Pin 1.1 mm 6 mm 3.5mm
  • RS 제품 번호 301-239
  • 제조사 부품 번호 ECS-250-18-23A-EN-TR
Subtotal (1 unit)
₩1,872.00
₩9.60/unit
재고있음
10 Ω, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Top Adjust Bourns, PV36
  • RS 제품 번호 769-2151
  • 제조사 부품 번호 PV36W100C01B00
Subtotal (1 unit)
₩3,588.00
₩18.40/unit
재고있음
Panasonic ERJ8G 3.6 Ω, 1206 Thick Film Surface Mount Fixed Resistor ±5 % Surface 0.25 W - ERJ8GEYJ915V
  • RS 제품 번호 282-505
  • 제조사 부품 번호 ERJ8GEYJ915V
Subtotal (1 Bag of 10 units)
₩370.50
₩0.19/unit
일시적 품절
Microchip 50 MHz MEMS Oscillator, 6-Pin VDFN 50 ppm DSA1121DL1-050.0000VAO
  • RS 제품 번호 724-698
  • 제조사 부품 번호 DSA1121DL1-050.0000VAO
Subtotal (1 Box of 840 units)
₩1,549,548.00
₩9.459/unit
일시적 품절
Vishay, PRAHT100 250 kΩ 0.1 % ISOL Resistor Array, 4 Resistors, 0.01 W total, 0603, Convex
  • RS 제품 번호 812-2921
  • 제조사 부품 번호 PRAHT100I4250KBWGT
Subtotal (1 unit)
₩35,568.00
₩182.40/unit
재고있음
Yageo RC_L 33.2 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.0625 W - RC0402FR-0733R2L
  • RS 제품 번호 198-7758
  • 제조사 부품 번호 RC0402FR-0733R2L
Subtotal (1 reel of 10000 units)
₩39,000.00
₩0.015/unit
일시적 품절
Panasonic ERA3A 273 Ω, 0603 Thin Film Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3AEB273V
  • RS 제품 번호 763-898
  • 제조사 부품 번호 ERA3AEB273V
Subtotal (1 pack of 10 units)
₩3,646.50
₩1.87/unit
재고있음
Panasonic ERA 18 kΩ, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - ERA8AEB183V
  • RS 제품 번호 669-6597
  • 제조사 부품 번호 ERA8AEB183V
Subtotal (1 pack of 5 units)
₩2,086.50
₩2.14/unit
1
473
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