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

162019 표시되는 제품 Passive Components

정렬 기준
8056 / 999+
일시적 품절
TDK 10 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 242-7493
  • 제조사 부품 번호 CGA4J1X7S1E106K125AE
Subtotal (2000 units, on reels of 2000)
₩3,952.00
₩1.976/unit
재고있음
ECS Inc International 12 MHz Crystal Oscillator ±25 ppm Surface Mount 4-Pin 0.80 mm 3.20 mm 2.5mm
  • RS 제품 번호 301-253
  • 제조사 부품 번호 ECS-120-12-33-AGN-TR
Subtotal (1 unit)
₩4.10
₩4.10/unit
재고있음
Welwyn 1.5 Ω Wirewound Resistor 3 W 5 % W21-1R5JI
  • RS 제품 번호 139-3428
  • 제조사 부품 번호 W21-1R5JI
Subtotal (5 units, in bags of 5)
₩87.00
₩17.40/unit
현재 비가용
ROHM UCR 910 mΩ, 0201 Thick Film Surface Mount Fixed Resistor 1 % 0.1 W
  • RS 제품 번호 261-9983P
  • 제조사 부품 번호 UCR006YVPFLR910
Subtotal (500 units, supplied on a reel)
₩768.00
₩1.536/unit
일시적 품절
Wurth Elektronik 10 μF Capacitor 50V dc, Through Hole - 860020672010 Radial Lead
  • RS 제품 번호 163-6223
  • 제조사 부품 번호 860020672010
Subtotal (2000 units, in boxes of 2000)
₩890.00
₩0.445/unit
재고있음
Bourns CRL 100 mΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - CRL1206-FW-R100ELF
  • RS 제품 번호 740-9167
  • 제조사 부품 번호 CRL1206-FW-R100ELF
Subtotal (50 units, in packs of 50)
₩26.90
₩0.538/unit
일시적 품절
KEMET C44A Film Capacitor, ±5 %, 30 μF 600 V dc 330V ac, Screw
  • RS 제품 번호 123-5067
  • 제조사 부품 번호 C44AHFP5300ZC0J
Subtotal (1 unit)
₩305.00
₩305.00/unit
재고있음
CHEMI-CON 33 μF Capacitor 450V dc, Through Hole - EKXJ451ELL330MK30S Radial Lead
  • RS 제품 번호 756-7676
  • 제조사 부품 번호 EKXJ451ELL330MK30S
Subtotal (2 units, in packs of 2)
₩39.40
₩19.70/unit
재고있음
Yageo RT 4.99 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.06 W - RT0402BRD074K99L
  • RS 제품 번호 199-1353
  • 제조사 부품 번호 RT0402BRD074K99L
Subtotal (10 units, on tapes of 10)
₩5.60
₩0.56/unit
현재 비가용
Vishay Thermistor, NTC Type 4.7 kΩ, 0603 0.8 mm 1.6 mm 0.8 mm
  • RS 제품 번호 167-9848
  • 제조사 부품 번호 NTCS0603E3472FHT
Subtotal (4000 units, on reels of 4000)
₩12,540.00
₩3.135/unit
일시적 품절
Yageo 2.2 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 199-2003
  • 제조사 부품 번호 CC1206KKX7R8BB225
Subtotal (3000 units, on reels of 3000)
₩1,390.80
₩1,390.80/reel
일시적 품절
Bourns 5V dc 256 ppr Pulse Optical Encoder with a 6.35 mm Round Shaft, Bracket Mount
  • RS 제품 번호 167-3612
  • 제조사 부품 번호 ENS1J-B28-L00256L
Subtotal (42 units, in trays of 42)
₩24,276.882
₩578.021/unit
재고있음
Wurth Elektronik 4 mH 1.5 A Common Mode Choke 240 Ω 250V ac
  • RS 제품 번호 904-0287
  • 제조사 부품 번호 744821240
Subtotal (1 unit)
₩27.20
₩27.20/unit
마지막 RS 재고
TDK 1 nF Multilayer Ceramic Capacitor, 630V dc, ±10 %
  • RS 제품 번호 371-6758
  • 제조사 부품 번호 C3216JB2J102K
Subtotal (10 units, in packs of 10)
₩11.80
₩1.18/unit
재고있음
Panasonic ERJ HP6 1 Ω, 0805 Thick Film Surface Mount Resistor ±5 % 0.5 W - ERJHP6J1R0V
  • RS 제품 번호 228-5143
  • 제조사 부품 번호 ERJHP6J1R0V
Subtotal (5000 units, on reels of 5000)
₩1,380.00
₩0.276/unit
일시적 품절
Vishay 10 μF Tantalum Tantalum Capacitor 6.3V dc, Surface, TMCJ Series
  • RS 제품 번호 188-2240P
  • 제조사 부품 번호 TMCJ0J106MTRF
Subtotal (20 units, supplied on a continuous strip)
₩44.30
₩2.215/unit
재고있음
Vishay CRCW 12 Ω, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRCW080512R0FKEAHP
  • RS 제품 번호 812-3397
  • 제조사 부품 번호 CRCW080512R0FKEAHP
Subtotal (25 units, in bags of 25)
₩12.40
₩0.496/unit
일시적 품절
KEMET R75 Polypropylene Capacitor, 5 %, 390 nF 1.25 kV dc 600V ac, Through Hole
  • RS 제품 번호 212-6762
  • 제조사 부품 번호 R75RR339050H4J
Subtotal (128 units, in trays of 128)
₩3,374.976
₩26.367/unit
재고있음
Molex 206994-1100 T-Bar WiFi Antenna with I-PEX MHF4 Connector, WiFi
  • RS 제품 번호 218-2150
  • 제조사 부품 번호 206994-1100
Subtotal (5 units, in packs of 5)
₩150.40
₩30.08/unit
일시적 품절
Welwyn WCR Series 430 Ω, 1206 Thick Film Resistor 0.01 Surface 0.25 W - WCR1206 430RF
  • RS 제품 번호 814-305
  • 제조사 부품 번호 WCR1206 430RF
Subtotal (5000 units, on reels of 5000)
₩675.00
₩0.135/unit
1
8056
8101
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