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

161445 표시되는 제품 Passive Components

7930 / 999+
재고있음
Vishay Thermistor IC, NTC Type 10000 Ω 1.12 mm
  • RS 제품 번호 607-447
  • 제조사 부품 번호 NTCALUG54A103H151A
Subtotal (1 unit)
₩4,738.50
₩24.30/unit
재고있음
Murata 22 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 723-6136
  • 제조사 부품 번호 GRM21B5C1H223JA01L
Subtotal (1 pack of 25 units)
₩6,483.75
₩1.328/unit
일시적 품절
Welwyn 7.5 Ω Wirewound Resistor 3 W 5 % W21-7R5JI
  • RS 제품 번호 139-3292
  • 제조사 부품 번호 W21-7R5JI
Subtotal (1 Box of 1000 units)
₩986,700.00
₩5.065/unit
재고있음
TDK Ferrite Ring Toroid Core 16.5 mm, For: General Electronics, Emc Component, Automotive Electronics 63.7 mm ID 104.8
  • RS 제품 번호 125-3314
  • 제조사 부품 번호 B64290L0084X087
Subtotal (1 unit)
₩47,463.00
₩243.40/unit
재고있음
100 Ω Wurth Elektronik Surface Chip Balun
  • RS 제품 번호 427-213
  • 제조사 부품 번호 7484212300
Subtotal (1 tape of 10 units)
₩15,385.50
₩7.89/unit
재고있음
RS PRO RS 750 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 802-9611
Subtotal (1 reel of 5000 units)
₩48,750.00
₩0.048/unit
재고있음
Schaffner 1.5 mH 4 A Common Mode Choke 34 mΩ 300V ac
  • RS 제품 번호 133-6258
  • 제조사 부품 번호 RN214-4-02-1M5
Subtotal (1 Bag of 5 units)
₩15,561.00
₩15.96/unit
일시적 품절
500 Ω, Through Hole Trimmer Potentiometer, Pin 0.25 W Side Adjust Bourns, 3266
  • RS 제품 번호 521-9417
  • 제조사 부품 번호 3266X-1-501LF
Subtotal (1 unit)
₩4,680.00
₩24.00/unit
재고있음
Wurth Elektronik 1 μF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 185-5546
  • 제조사 부품 번호 885382207001
Subtotal (1 pack of 25 units)
₩7,507.50
₩1.544/unit
마지막 RS 재고
TE Connectivity 1 mΩ Carbon Film Resistor 1 W 5 % CFR100J1M0
  • RS 제품 번호 131-924
  • 제조사 부품 번호 CFR100J1M0
Subtotal (1 pack of 10 units)
₩1,872.00
₩0.96/unit
현재 비가용
KEMET C4AE Film Capacitor, ±5 %, 40 μF 600 V dc, Through Hole
  • RS 제품 번호 137-2301
  • 제조사 부품 번호 C4AEHBW5400A3LJ
Subtotal (1 Box of 36 units)
₩793,891.80
₩113.094/unit
재고있음
Arcol HS100 R22 J, 220 mΩ 100 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 188-059
  • 제조사 부품 번호 HS100 R22 J
Subtotal (1 unit)
₩15,444.00
₩79.20/unit
재고있음
Bourns CR 2 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 125 mW - CR0805-FX-2001ELF
  • RS 제품 번호 223-1683
  • 제조사 부품 번호 CR0805-FX-2001ELF
Subtotal (1 tape of 100 units)
₩1,755.00
₩0.088/unit
재고있음
Panasonic 560 μF Capacitor 6.3V dc, Surface Solder - EEEFH0J561L 500
  • RS 제품 번호 215-8391
  • 제조사 부품 번호 EEEFH0J561L
Subtotal (1 tape of 10 units)
₩9,126.00
₩4.68/unit
일시적 품절
Nichicon 3300 μF Capacitor 50V dc, Radial, Through Hole - UVY1H332MHD Radial Lead
  • RS 제품 번호 173-3396
  • 제조사 부품 번호 UVY1H332MHD
Subtotal (1 Box of 50 units)
₩145,080.00
₩14.884/unit
일시적 품절
Panasonic ERJ3EK 1800 Ω, 0603 Thick Film Precision Thick Film Fixed Resistor ±1 % Surface 0.1 W - ERJ3EKF1800V
  • RS 제품 번호 763-867
  • 제조사 부품 번호 ERJ3EKF1800V
Subtotal (1 pack of 10 units)
₩136.50
₩0.07/unit
마지막 RS 재고
KEMET 220 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 180-6234
  • 제조사 부품 번호 C0603C224K3RACAUTO
Subtotal (1 reel of 4000 units)
₩202,800.00
₩0.265/unit
일시적 품절
Nichicon 820 μF Capacitor 450V dc, Screw - LQR2W821MSEC
  • RS 제품 번호 162-0337
  • 제조사 부품 번호 LQR2W821MSEC
Subtotal (1 Bag of 5 units)
₩259,174.50
₩265.82/unit
재고있음
RS PRO 2200 μF Capacitor 35V dc
  • RS 제품 번호 276-6109
Subtotal (1 pack of 2 units)
₩3,217.50
₩8.25/unit
현재 비가용
Wurth Elektronik 1000 μH Radial Inductor, 860 mΩ Rdc
  • RS 제품 번호 485-938
  • 제조사 부품 번호 7447231102
Subtotal (1 unit)
₩35,197.50
₩180.50/unit
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7930
8073
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