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

164415 표시되는 제품 Passive Components

정렬 기준
543 / 999+
재고있음
RS PRO 1.5 F Supercapacitor -20 to 80 % Tolerance 5.5V dc, Through Hole
  • RS 제품 번호 184-5435P
Subtotal (5 units, supplied in a tray)
₩63.10
₩12.62/unit
일시적 품절
Arcol Ohmite HS25F 50R F, 50 Ω 25 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 186-0010
  • 제조사 부품 번호 HS25F 50R F
Subtotal (1 unit)
₩127.80
₩127.80/unit
재고있음
Vishay MCT 22 Ω, 0603 Thin Film Surface Mount Resistor ±1 % 0.12 W - MCT06030C2209FP500
  • RS 제품 번호 188-5897
  • 제조사 부품 번호 MCT06030C2209FP500
Subtotal (100 units, on tapes of 100)
₩26.00
₩0.26/unit
재고있음
KEMET 6.8 μF Surface Polymer Capacitor, 35V dc
  • RS 제품 번호 187-7214P
  • 제조사 부품 번호 T521T685M035APE090
Subtotal (5 units, supplied on a continuous strip)
₩99.60
₩19.92/unit
현재 비가용
TE Connectivity 3560 33 kΩ, 4257 (11070M) Thick Film ±5 % 6 W - 356033KJT
  • RS 제품 번호 187-0527P
  • 제조사 부품 번호 356033KJT
Subtotal (5 units, supplied on a continuous strip)
₩63.90
₩12.78/unit
재고있음
TDK, NLFV-EF, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 4.7 μH ±20 % 360 mA Idc
  • RS 제품 번호 185-8242P
  • 제조사 부품 번호 NLFV32T-4R7M-EF
Subtotal (10 units, supplied on a continuous strip)
₩17.40
₩1.74/unit
마지막 RS 재고
TE Connectivity RQ73 301 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.15 W
  • RS 제품 번호 186-5712P
  • 제조사 부품 번호 RQ73C1J301RBTD
Subtotal (250 units, supplied on a reel)
₩755.25
₩3.021/unit
재고있음
RS PRO 7.5 F Supercapacitor -20 to 80 % Tolerance 2.7V dc, Through Hole
  • RS 제품 번호 184-5471P
Subtotal (5 units, supplied in a tray)
₩94.30
₩18.86/unit
재고있음
RS PRO 0 mΩ, 2512 Thick Film Surface Mount Resistor 0.05 1 W
  • RS 제품 번호 183-9997
Subtotal (1000 units, on reels of 1000)
₩340.00
₩0.34/unit
일시적 품절
Panasonic 1 mF Surface Polymer Capacitor, 16V dc
  • RS 제품 번호 189-1632P
  • 제조사 부품 번호 16SVF1000MX
Subtotal (5 units, supplied on a continuous strip)
₩105.00
₩21.00/unit
현재 비가용
KEMET 1.4 mH 2.2 A Common Mode Choke 120 mΩ 250V
  • RS 제품 번호 186-1000
  • 제조사 부품 번호 SSHB10H-22014
Subtotal (5 units, in packs of 5)
₩67.60
₩13.52/unit
현재 비가용
TE Connectivity 3560 820 Ω, 4257 (11070M) Thick Film ±5 % 6 W - 3560820RJT
  • RS 제품 번호 187-0545P
  • 제조사 부품 번호 3560820RJT
Subtotal (5 units, supplied on a continuous strip)
₩28.20
₩5.64/unit
현재 비가용
KOA RN73H 680 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 100 mW - RN73H1JTTD6803B25
  • RS 제품 번호 187-7959
  • 제조사 부품 번호 RN73H1JTTD6803B25
Subtotal (250 units, on reels of 250)
₩277.25
₩1.109/unit
일시적 품절
RS PRO 2.21 kΩ, 0402 Thick Film Surface Mount Resistor 1 % 0.63 W
  • RS 제품 번호 184-0030
Subtotal (1000 units, on reels of 1000)
₩37.00
₩0.037/unit
재고있음
Bourns, CW161009A, 0603 Unshielded Wirewound Surface Mount Inductor with a Ceramic Core, 56 nH ±5 % 600 mA Idc Q:32
  • RS 제품 번호 183-8622P
  • 제조사 부품 번호 CW161009A-56NJ
Subtotal (100 units, supplied on a continuous strip)
₩91.50
₩0.915/unit
재고있음
Vishay MCT 10 Ω, 0603 Thin Film Surface Mount Resistor ±1 % 0.12 W - MCT06030C1009FP500
  • RS 제품 번호 188-6106P
  • 제조사 부품 번호 MCT06030C1009FP500
Subtotal (100 units, supplied on a continuous strip)
₩18.70
₩0.187/unit
현재 비가용
TE Connectivity 33 Ω Metal Oxide Resistor 5 W 5 % ROX5SSJ33R
  • RS 제품 번호 186-9499
  • 제조사 부품 번호 ROX5SSJ33R
Subtotal (500 units, in boxes of 500)
₩1,153.00
₩2.306/unit
재고있음
Murata 100 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 185-2086P
  • 제조사 부품 번호 GRM033R71H101KA12D
Subtotal (1000 units, supplied on a reel)
₩32.00
₩0.032/unit
일시적 품절
Panasonic, E-S1 Surge Absorber 350 pF 100 A, Clamping 1815 V, Varistor 1100 V
  • RS 제품 번호 187-8402P
  • 제조사 부품 번호 ERZE14A112S1
Subtotal (5 units, supplied in a bag)
₩87.80
₩17.56/unit
재고있음
Vishay 33 μF Tantalum Tantalum Capacitor 4V dc, Surface, TMCP Series
  • RS 제품 번호 188-2344P
  • 제조사 부품 번호 TMCP0G336KTRF
Subtotal (20 units, supplied on a continuous strip)
₩28.50
₩1.425/unit
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