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

161796 표시되는 제품 Passive Components

110 / 999+
재고있음
470 kΩ, Through Hole Trimmer Potentiometer, Pin 0.13 W Side Adjust Vishay, T7
  • RS 제품 번호 374-6973P
  • 제조사 부품 번호 T7YB474MT20
Subtotal 5 units (supplied in a tube)
₩29,191.50
₩29.94/unit
현재 비가용
Better World
Schneider Electric Power Factor Correction Capacitor 250 kvar 250 kvar 3
  • RS 제품 번호 276-9437
  • 제조사 부품 번호 VLVAW3N03514AB
Subtotal (1 unit)
₩24,425,290.50
₩125,257.90/unit
재고있음
Wurth Elektronik, 784383, 2512HT Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 1 μH Shielded ±20 %
  • RS 제품 번호 427-163
  • 제조사 부품 번호 78438324010HT
Subtotal (1 reel of 3000 units)
₩7,482,150.00
₩12.789/unit
현재 비가용
Panasonic, V Surge Absorber 350 pF 25 A, Varistor 270 V
  • RS 제품 번호 110-1921
  • 제조사 부품 번호 ERZV10D271
Subtotal (1 Bag of 1000 units)
₩247,650.00
₩1.274/unit
일시적 품절
CHEMI-CON 220 μF Capacitor 450V dc, Snap-in
  • RS 제품 번호 170-0655
  • 제조사 부품 번호 EKMQ451VSN221MR30S
Subtotal (1 Box of 200 units)
₩911,040.00
₩23.365/unit
재고있음
TDK 22 nF Multilayer Ceramic Capacitor, 250V dc, ±10 %, Surface
  • RS 제품 번호 741-4667
  • 제조사 부품 번호 C2012X7R2E223K125AA
Subtotal (1 pack of 100 units)
₩8,385.00
₩0.428/unit
재고있음
Wurth Elektronik, WE-XHMA, 6030 Shielded Surface Mount Inductor with a Composite Core Core, 3.3 μH ±20 % 6 A Idc
  • RS 제품 번호 248-8252
  • 제조사 부품 번호 78439344033
Subtotal (1 unit)
₩4,875.00
₩25.00/unit
일시적 품절
Panasonic ERA8A 750000 Ω, Tape & Reel Resistive Fixed Resistor ±0.1 % Surface 0.25 W - ERA8AEB754V
  • RS 제품 번호 785-130
  • 제조사 부품 번호 ERA8AEB754V
Subtotal (1 Bag of 10 units)
₩5,518.50
₩2.83/unit
일시적 품절
Murata 4.7 μF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 276-3782
  • 제조사 부품 번호 GRT188C71C475KE13D
Subtotal (1 reel of 4000 units)
₩234,000.00
₩0.297/unit
재고있음
Vishay 100 Ω Wirewound Resistor 4 W 5 % AC04000001000JAC00
  • RS 제품 번호 683-0958
  • 제조사 부품 번호 AC04000001000JAC00
Subtotal (1 pack of 10 units)
₩10,530.00
₩5.40/unit
재고있음
Wurth Elektronik Ferrite Bead 10 mm (Through Hole) 6 mm (Radial) (6-Hole), 920 Ω impedance at 25 MHz, 961 Ω impedance at
  • RS 제품 번호 899-7286
  • 제조사 부품 번호 74275143
Subtotal (1 Bag of 5 units)
₩6,825.00
₩7.00/unit
재고있음
Bourns, 4100R 2.2 kΩ 2 % ISOL Resistor Array, 8 Resistors, 2.25 W total, DIP, Solder
  • RS 제품 번호 522-3157P
  • 제조사 부품 번호 4116R-1-222LF
Subtotal 25 units (supplied in a tube)
₩55,185.00
₩11.324/unit
재고있음
TDK, B84111A 1 A 250V ac/dc 50Hz, 60 Hz EMC Filter, Tab 1 Phase
  • RS 제품 번호 191-9667
  • 제조사 부품 번호 B84111A0000A010
Subtotal (1 Box of 32 units)
₩1,395,638.40
₩223.656/unit
재고있음
RS PRO 1 kΩ Carbon Film Resistor 0.25 W 5 %
  • RS 제품 번호 707-7666
Subtotal (1 pack of 10 units)
₩1,735.50
₩0.89/unit
일시적 품절
Yageo AC 10 Ω, 0805 Thick Film Resistor ±5 % 0.125 W - AC0805JR-0710RL
  • RS 제품 번호 197-8218
  • 제조사 부품 번호 AC0805JR-0710RL
Subtotal (1 reel of 5000 units)
₩68,250.00
₩0.073/unit
재고있음
Littelfuse, ZA Metal Oxide Varistor 6.27 nF 10 A, Clamping 93 V, Varistor 52 V
  • RS 제품 번호 171-0009
  • 제조사 부품 번호 V47ZA7P
Subtotal (1 Bag of 700 units)
₩267,540.00
₩1.957/unit
일시적 품절
Wurth Elektronik 1000 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 163-6624
  • 제조사 부품 번호 860040578014
Subtotal (1 Box of 300 units)
₩475,020.00
₩8.122/unit
재고있음
Vishay 47 Ω Wirewound Resistor 3 W 5 % AC03000004709JACCS
  • RS 제품 번호 855-8734
  • 제조사 부품 번호 AC03000004709JACCS
Subtotal (1 pack of 5 units)
₩5,772.00
₩5.92/unit
재고있음
TE Connectivity 2344654-6 PCB WiFi Antenna with MHF4 Connector, Bluetooth (BLE), WiFi
  • RS 제품 번호 203-3592
  • 제조사 부품 번호 2344654-6
Subtotal (1 Bag of 100 units)
₩186,225.00
₩9.552/unit
일시적 품절
Panasonic ERJ2RK 60400 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.1 W - ERJ2RKF6042X
  • RS 제품 번호 785-162
  • 제조사 부품 번호 ERJ2RKF6042X
Subtotal (1 Bag of 10 units)
₩136.50
₩0.067/unit
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