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

162314 표시되는 제품 Passive Components

4556 / 999+
일시적 품절
TE Connectivity NEOHM SMA-Q 8.87 kΩ, 0204 Thin Film Surface Mount Resistor 0.1 % Surface 0.4 W - SMA-Q0204BTCX8K87
  • RS 제품 번호 590-595
  • 제조사 부품 번호 SMA-Q0204BTCX8K87
Subtotal (1 reel of 3000 units)
₩988,650.00
₩1.692/unit
일시적 품절
Wurth Elektronik 2200 μF Capacitor 10V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 839-8920
  • 제조사 부품 번호 860040275012
Subtotal (1 pack of 5 units)
₩9,243.00
₩9.48/unit
재고있음
200 Ω, Surface Trimmer Potentiometer, Solder Pin 0.25 W Top Adjust Bourns, 3269
  • RS 제품 번호 787-0799P
  • 제조사 부품 번호 3269W-1-201LF
Subtotal 1 unit (supplied in a tube)
₩6,688.50
₩34.30/unit
재고있음
Bourns 51 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, 51AAD-B24-A15L
  • RS 제품 번호 789-9400
  • 제조사 부품 번호 51AAD-B24-A15L
Subtotal (1 unit)
₩13,962.00
₩71.60/unit
재고있음
KEMET 1 μF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 801-5221P
  • 제조사 부품 번호 C0603C105K4RACTU
Subtotal 500 units (supplied on a reel)
₩13,650.00
₩0.145/unit
재고있음
Murata, LQW, 0402 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 33 nH ±5 % 260 mA Idc Q:25
  • RS 제품 번호 792-6439P
  • 제조사 부품 번호 LQW15AN33NJ00D
Subtotal 10 units (supplied on a continuous strip)
₩1,267.50
₩0.65/unit
일시적 품절
Wurth Elektronik, WE-PD, 7345 Shielded Wirewound Surface Mount Inductor 56 μH ±20 % 930 mA Idc
  • RS 제품 번호 789-7154
  • 제조사 부품 번호 7447779156
Subtotal (1 unit)
₩3,510.00
₩18.00/unit
재고있음
Panasonic 470 μF Through Hole Polymer Capacitor, 16V dc
  • RS 제품 번호 788-6971
  • 제조사 부품 번호 16SEPC470M
Subtotal (1 pack of 5 units)
₩9,340.50
₩9.58/unit
재고있음
Wurth Elektronik, WE-UCF, 1712 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 0.68 μH Sectional Winding
  • RS 제품 번호 816-4878
  • 제조사 부품 번호 744290121
Subtotal (1 unit)
₩7,078.50
₩36.30/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 9.76 kΩ, 0207 Thin Film Surface Mount Resistor 1 % Surface 1 W - SMA-Q0207FTDT9K76
  • RS 제품 번호 590-169
  • 제조사 부품 번호 SMA-Q0207FTDT9K76
Subtotal (1 reel of 2000 units)
₩319,800.00
₩0.824/unit
재고있음
Bourns CR1206 100 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - CR1206-FX-1003ELF
  • RS 제품 번호 788-3988
  • 제조사 부품 번호 CR1206-FX-1003ELF
Subtotal (1 pack of 50 units)
₩1,560.00
₩0.158/unit
재고있음
Vishay, 100 mΩ 100 W Thick Film Chassis Mount Resistor ±5 %
  • RS 제품 번호 789-0964P
  • 제조사 부품 번호 RPH100VR1000JB
Subtotal 1 unit (supplied in a box)
₩97,188.00
₩498.40/unit
일시적 품절
Bourns PWR163 12 Ω, TO-252 Thick Film Surface Mount Resistor ±5 % 25 W - PWR163S-25-12R0J
  • RS 제품 번호 819-9925
  • 제조사 부품 번호 PWR163S-25-12R0J
Subtotal (1 unit)
₩7,917.00
₩40.60/unit
마지막 RS 재고
Vishay 10 kΩ Metal Film Resistor 0.6 W 1 % MRS25000C1002FRP00
  • RS 제품 번호 830-7501
  • 제조사 부품 번호 MRS25000C1002FRP00
Subtotal (1 unit)
₩195.00
₩1.00/unit
재고있음
Murata, LQW, 0805 Shielded Wirewound Surface Mount Inductor with a Non-Magnetic Core Core, 0.018 μH ±5 % 600 mA Idc Q:50
  • RS 제품 번호 839-0988
  • 제조사 부품 번호 LQW2BAS18NJ00L
Subtotal (1 Bag of 10 units)
₩1,989.00
₩1.02/unit
재고있음
Murata, LQM, 1206 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 3.3 μH Multilayer ±20 % 800 mA Idc
  • RS 제품 번호 786-7184P
  • 제조사 부품 번호 LQM31PN3R3M00L
Subtotal 10 units (supplied on a continuous strip)
₩2,808.00
₩1.44/unit
재고있음
Wurth Elektronik, WE-MAPI, 3015 Wirewound Surface Mount Inductor with a Composite Iron Powder Core, 10 μH Moulded ±20 %
  • RS 제품 번호 792-2809P
  • 제조사 부품 번호 74438335100
Subtotal 1 unit (supplied on a continuous strip)
₩1,774.50
₩9.10/unit
재고있음
RS PRO RS 300 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W
  • RS 제품 번호 804-8805
Subtotal (1 reel of 5000 units)
₩29,250.00
₩0.027/unit
일시적 품절
RS PRO RS 620 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W
  • RS 제품 번호 804-9075
Subtotal (1 reel of 5000 units)
₩29,250.00
₩0.028/unit
재고있음
Panasonic ERJ 43 kΩ, 0805 Thick Film Surface Mount Resistor ±0.5 % 0.1 W
  • RS 제품 번호 810-1833P
  • 제조사 부품 번호 ERJ6RBD4302V
Subtotal 100 units (supplied on a continuous strip)
₩7,800.00
₩0.403/unit
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4556
8116
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