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

162662 표시되는 제품 Passive Components

정렬 기준
8099 / 999+
마지막 RS 재고
Panasonic ERJM1W 100 mΩ, 2512 Thick Film Surface Mount Resistor ±1 % Surface 1 W
  • RS 제품 번호 566-989P
  • 제조사 부품 번호 ERJL1WKF10CU
Subtotal (5 units, supplied on a continuous strip)
₩30.90
₩6.18/unit
현재 비가용
KEMET Polymer Base Blended with Micron Sized Magnetic Powders Shielding Sheet 220 mm x 185mm x 0.3 mm
  • RS 제품 번호 181-5937
  • 제조사 부품 번호 RM4A(03)-220X185T0800
Subtotal (1 unit)
₩438.90
₩438.90/unit
현재 비가용
Wurth Elektronik, WE-LQFS, 4828 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 6.8 μH ±20 % 2.05 A Idc
  • RS 제품 번호 135-4928
  • 제조사 부품 번호 74406043068
Subtotal (10 units, in packs of 10)
₩80.50
₩8.05/unit
재고있음
RS PRO 8 Ω 1 W Miniature Speaker 5.8 mm, 35mm
  • RS 제품 번호 102-753
Subtotal (1 unit)
₩35.90
₩35.90/unit
현재 비가용
ROHM ESR03 510 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 263-1024P
  • 제조사 부품 번호 ESR03EZPF5100
Subtotal (100 units, supplied on a continuous strip)
₩32.10
₩0.321/unit
마지막 RS 재고
TE Connectivity 3521 15 Ω, 2512 Thick Film Surface Mount Resistor ±1 % 2 W - 352115RFT
  • RS 제품 번호 755-1110
  • 제조사 부품 번호 352115RFT
Subtotal (10 units, in packs of 10)
₩32.60
₩3.26/unit
재고있음
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 82 μH 10 % 170 mA Idc
  • RS 제품 번호 171-322P
  • 제조사 부품 번호 3627453226820K
Subtotal (20 units, supplied on a continuous strip)
₩132.10
₩6.605/unit
일시적 품절
Schaffner, FN2410 32 A 250V ac 400Hz, Chassis Mount EMC Filter, Terminal Block 1 Phase
  • RS 제품 번호 170-5108
  • 제조사 부품 번호 FN2410-32-33
Subtotal (20 units, in boxes of 20)
₩18,462.90
₩923.145/unit
재고있음
Wurth Elektronik 2.2 nF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 163-7242
  • 제조사 부품 번호 885012206036
Subtotal (4000 units, on reels of 4000)
₩348.00
₩0.087/unit
일시적 품절
Microchip 19.2 MHz Oscillator, 4-Pin VDFN ±10 ppm DSC1001DE5-019.2000
  • RS 제품 번호 725-567
  • 제조사 부품 번호 DSC1001DE5-019.2000
Subtotal (700 units, in boxes of 700)
₩7,471.10
₩10.673/unit
재고있음
RS PRO 36 A 520V ac 50Hz, 60 Hz, Chassis Mount Power Line Filter, Screw 3 Phase
  • RS 제품 번호 237-8774
Subtotal (15 units, in boxes of 15)
₩19,586.505
₩1,305.767/unit
현재 비가용
TE Connectivity 2108838-1 Square WiFi Antenna
  • RS 제품 번호 235-1399
  • 제조사 부품 번호 2108838-1
Subtotal (10 units, in packs of 10)
₩67.40
₩6.74/unit
일시적 품절
Panasonic, VF Surge Absorber 2.5 A, Clamping 77 V
  • RS 제품 번호 110-1966
  • 제조사 부품 번호 ERZVF2M390
Subtotal (2000 units, in bags of 2000)
₩11,648.00
₩5.824/unit
일시적 품절
KEMET R41B Film Capacitor Y2/X1, ±10 %, 68 nF 350 V dc 350V ac, Through Hole
  • RS 제품 번호 238-5180
  • 제조사 부품 번호 R41BN268050T0K
Subtotal (500 units, in bags of 500)
₩2,041.00
₩4.082/unit
재고있음
KEMET 10 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 264-4034
  • 제조사 부품 번호 C1206C100J5GACTU
Subtotal (25 units, in packs of 25)
₩14.80
₩0.592/unit
재고있음
KEMET 470 μF Surface Polymer Capacitor, 28.7V dc
  • RS 제품 번호 209-5438
  • 제조사 부품 번호 A768MS477M1ELAV017
Subtotal (2 units, on tapes of 2)
₩40.30
₩20.15/unit
재고있음
TDK B32332 Film Capacitor 15 μF 450V ac 450 V dc, Stud Mount 2
  • RS 제품 번호 769-4277
  • 제조사 부품 번호 B32332I6156J080
Subtotal (1 unit)
₩101.90
₩101.90/unit
일시적 품절
Panasonic 330 μF Aluminium Electrolytic Capacitor 35V dc, Surface Solder 500
  • RS 제품 번호 729-6286P
  • 제조사 부품 번호 EEEFT1V331AP
Subtotal (5 units, supplied on a continuous strip)
₩43.80
₩8.76/unit
재고있음
KOA RN73 1 mΩ, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.13 W - RN73R2ATTD1004B25
  • RS 제품 번호 205-0507
  • 제조사 부품 번호 RN73R2ATTD1004B25
Subtotal (50 units, on tapes of 50)
₩37.10
₩0.742/unit
일시적 품절
Yageo AC 4.7 kΩ, 1206 Thick Film Resistor ±1 % 0.25 W - AC1206FR-074K7L
  • RS 제품 번호 197-8318
  • 제조사 부품 번호 AC1206FR-074K7L
Subtotal (100 units, on tapes of 100)
₩14.80
₩0.148/unit
1
8099
8134
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