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

154208 표시되는 제품 Passive Components

4072 / 999+
재고있음
TE Connectivity, Corcom RPQ 220 A 480V ac 50Hz, 60 Hz, Chassis Mount Power Line Filter, Busbar 3 Phase
  • RS 제품 번호 287-1336
  • 제조사 부품 번호 4-2432409-4
Subtotal (1 unit)
₩4,576,903.50
₩23,471.30/unit
일시적 품절
Wurth Elektronik, WE-MAPI SMT, 4030 Shielded Power Inductor with a Manganese Zinc Core, 1.8 μH ±20 % 8 A Idc
  • RS 제품 번호 258-5696
  • 제조사 부품 번호 74438357018
Subtotal (1 reel of 700 units)
₩1,289,925.00
₩9.449/unit
재고있음
Vishay 9.1 mΩ Thin Film Resistor 0.6 W 1 % MRS25000C9104FCT00
  • RS 제품 번호 683-4137
  • 제조사 부품 번호 MRS25000C9104FCT00
Subtotal (1 pack of 25 units)
₩4,095.00
₩0.84/unit
재고있음
RS PRO CR 49.9 Ω, 0402 Thick Film Surface Mount Resistor 1 % 0.63 W
  • RS 제품 번호 183-9747
Subtotal (1 reel of 1000 units)
₩7,800.00
₩0.035/unit
재고있음
TE Connectivity L000576-01 Helical Omni-Directional Antenna with SMA Connector
  • RS 제품 번호 564-112
  • 제조사 부품 번호 L000576-01
Subtotal (1 unit)
₩18,954.00
₩97.20/unit
재고있음
Wurth Elektronik 330 μF Capacitor 25V dc, Surface Solder
  • RS 제품 번호 839-5592
  • 제조사 부품 번호 865060453008
Subtotal (1 pack of 5 units)
₩7,215.00
₩7.40/unit
일시적 품절
Yageo RC 390 Ω, 0805 Thick Film Surface Mount Fixed Resistor ±5 % 125 mW - RC0805JR-07390RL
  • RS 제품 번호 242-7107
  • 제조사 부품 번호 RC0805JR-07390RL
Subtotal (1 reel of 5000 units)
₩29,250.00
₩0.032/unit
재고있음
TDK B32522 Film Capacitor 100 nF 160V ac 250 V dc, Through Hole 2
  • RS 제품 번호 194-3521
  • 제조사 부품 번호 B32522N6104K000
Subtotal (1 pack of 25 units)
₩11,797.50
₩2.42/unit
재고있음
Yageo RC 13.3 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - RC0603FR-0713K3L
  • RS 제품 번호 242-4040
  • 제조사 부품 번호 RC0603FR-0713K3L
Subtotal (1 tape of 100 units)
₩975.00
₩0.048/unit
재고있음
Wurth Elektronik 3900 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 839-6902
  • 제조사 부품 번호 860010380024
Subtotal (1 pack of 5 units)
₩11,739.00
₩12.04/unit
마지막 RS 재고
TE Connectivity 3520 22 kΩ, 2512 Thick Film Surface Mount Resistor ±5 % Surface 1 W - 352022KJT
  • RS 제품 번호 163-8718
  • 제조사 부품 번호 352022KJT
Subtotal (1 reel of 4000 units)
₩460,200.00
₩0.589/unit
일시적 품절
TDK, SIMID, 2220 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 18 μH ±10 % 1.09 A Idc Q:15
  • RS 제품 번호 212-5975
  • 제조사 부품 번호 B82442T1183K000
Subtotal (1 reel of 1500 units)
₩1,494,675.00
₩5.106/unit
일시적 품절
TDK B85321, EMI Filter 250V ac, Metal Case 0.0025 μF, Through Hole
  • RS 제품 번호 279-7946
  • 제조사 부품 번호 B85321A2205A401
Subtotal (1 Box of 2 units)
₩1,328,340.00
₩3,406.00/unit
재고있음
Panasonic ERA 100 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB104V
  • RS 제품 번호 180-9730
  • 제조사 부품 번호 ERA3AEB104V
Subtotal (1 reel of 500 units)
₩42,900.00
₩0.435/unit
일시적 품절
Isabellenhutte SMS 7.5 mΩ, 2512 Zeranin Surface Mount Resistor ±1 % 3 W - SMS-R0075-1.0
  • RS 제품 번호 193-0086
  • 제조사 부품 번호 SMS-R0075-1.0
Subtotal (1 reel of 5000 units)
₩10,276,500.00
₩10.536/unit
현재 비가용
Vishay TNPW 0.0102 mΩ, 0402 Thin Film, Thin Film ±0.1 % Surface 0.1 W - TNPW040210K2BEED
  • RS 제품 번호 262-0603
  • 제조사 부품 번호 TNPW040210K2BEED
Subtotal (1 reel of 10000 units)
₩1,872,000.00
₩0.964/unit
재고있음
Vishay 200 Ω Metal Film Metal Film Resistor 3 W 5 % PR03000202000JAC00
  • RS 제품 번호 251-3970
  • 제조사 부품 번호 PR03000202000JAC00
Subtotal (1 tape of 5 units)
₩4,660.50
₩4.78/unit
재고있음
TE Connectivity 100 mΩ Wirewound Resistor 3 W 10 % ER74R10KT
  • RS 제품 번호 158-569
  • 제조사 부품 번호 ER74R10KT
Subtotal (1 pack of 5 units)
₩8,931.00
₩9.16/unit
재고있음
Bourns 91 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole, 91A1A-B28-B15L
  • RS 제품 번호 692-8660
  • 제조사 부품 번호 91A1A-B28-B15L
Subtotal (1 unit)
₩11,290.50
₩57.90/unit
일시적 품절
Vishay 0.47 Ω Ceramic Thick Film Resistor 30 W 5 % LTO030FR4700JTE3
  • RS 제품 번호 238-5683
  • 제조사 부품 번호 LTO030FR4700JTE3
Subtotal (1 tube of 50 units)
₩277,680.00
₩28.476/unit
1
4072
7711
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