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

162291 표시되는 제품 Passive Components

301 / 999+
일시적 품절
Bourns, ZV Varistor 620 pF 1 A, Clamping 54 V, Varistor 33 V, 1206
  • RS 제품 번호 211-1122
  • 제조사 부품 번호 ZV20K1206201NIR1
Subtotal (1 reel of 2500 units)
₩521,625.00
₩1.069/unit
현재 비가용
Panasonic 1200 μF Capacitor 16V dc, Through Hole Radial Lead
  • RS 제품 번호 920-5011
  • 제조사 부품 번호 EEUFM1C122L
Subtotal (1 Bag of 200 units)
₩140,790.00
₩3.613/unit
재고있음
Panasonic ERJ H3G 220 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.125 W - ERJH3GJ221V
  • RS 제품 번호 228-4824
  • 제조사 부품 번호 ERJH3GJ221V
Subtotal (1 tape of 100 units)
₩6,240.00
₩0.32/unit
마지막 RS 재고
Vishay 100 Ω Metal Film Resistor 0.13 W 1 % RN55D1000FB14
  • RS 제품 번호 845-7968
  • 제조사 부품 번호 RN55D1000FB14
Subtotal (1 unit)
₩721.50
₩3.70/unit
재고있음
Vishay 357 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel
  • RS 제품 번호 607-520
  • 제조사 부품 번호 357B0103MXB251S22
Subtotal (1 unit)
₩80,262.00
₩411.60/unit
재고있음
Vishay CRCW 220 Ω, 1206 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRCW1206220RFKEAHP
  • RS 제품 번호 812-1849
  • 제조사 부품 번호 CRCW1206220RFKEAHP
Subtotal (1 Bag of 25 units)
₩2,827.50
₩0.58/unit
재고있음
TE Connectivity THS502R0J, 2 Ω 50 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 754-7284
  • 제조사 부품 번호 THS502R0J
Subtotal (1 unit)
₩9,301.50
₩47.70/unit
재고있음
Panasonic 100 μF Aluminium Electrolytic Capacitor 6.3V dc, Surface Solder - EEEFT0J101AR 2000
  • RS 제품 번호 747-2446
  • 제조사 부품 번호 EEEFT0J101AR
Subtotal (1 pack of 25 units)
₩11,261.25
₩2.312/unit
재고있음
Murata NFM3DC, Feedthrough Capacitor 50V dc, 1206 470 pF, Surface
  • RS 제품 번호 725-7430
  • 제조사 부품 번호 NFM3DCC471R1H3L
Subtotal (1 pack of 10 units)
₩3,705.00
₩1.90/unit
재고있음
TDK YFF-SC, Feedthrough Capacitor 25V dc, 0402 470 pF, Surface
  • RS 제품 번호 144-7424
  • 제조사 부품 번호 YFF15SC1E471MT000N
Subtotal (1 pack of 20 units)
₩3,432.00
₩0.88/unit
일시적 품절
KEMET 4.7 nF Multilayer Ceramic Capacitor, 250V ac, ±10 %, Surface
  • RS 제품 번호 195-4873
  • 제조사 부품 번호 CAS21C472KARFC
Subtotal (1 reel of 500 units)
₩1,151,475.00
₩11.806/unit
일시적 품절
RS PRO 4.7 μF Electrolytic Tantalum Electrolytic Capacitor 10V dc, Through Hole, CB1A Series
  • RS 제품 번호 181-4544
Subtotal (1 Bag of 1000 units)
₩349,050.00
₩1.794/unit
재고있음
Bourns, SDR1105, E6 Unshielded Wirewound Surface Mount Inductor with a Ferrite DR Core, 100 μH ±10 % 2.8 A Idc
  • RS 제품 번호 874-9716
  • 제조사 부품 번호 SDR1105-101KL
Subtotal (1 Bag of 5 units)
₩6,201.00
₩6.36/unit
재고있음
TDK B32922C Polypropylene Film Capacitor 470 nF 305V ac 305 V dc, Through Hole 2
  • RS 제품 번호 241-6650
  • 제조사 부품 번호 B32922C3474M289
Subtotal (1 reel of 640 units)
₩318,240.00
₩2.551/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity 20 Ω Wirewound Fusible Resistor 3 W 5 % FWFU3W20RJ
  • RS 제품 번호 732-512
  • 제조사 부품 번호 FWFU3W20RJ
Subtotal (1 tape of 50 units)
₩15,210.00
₩1.559/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity 33 Ω Wirewound Fusible Resistor 5 W 5 % FWFU5W33RJ
  • RS 제품 번호 732-548
  • 제조사 부품 번호 FWFU5W33RJ
Subtotal (1 tape of 10 units)
₩12,753.00
₩6.541/unit
재고있음
TDK, B84113H 10 A 250V ac/dc 50Hz, 60 Hz, Chassis Mount EMC Filter, Lug 1 Phase
  • RS 제품 번호 124-5304
  • 제조사 부품 번호 B84113H0000M110
Subtotal (1 unit)
₩72,969.00
₩374.20/unit
재고있음
Wurth Elektronik 1.8 μH Ferrite Leaded Inductor, Max SRF:2 MHz, 5 A Idc, 6 mΩ Rdc, WE SD
  • RS 제품 번호 124-1892
  • 제조사 부품 번호 7447101
Subtotal (1 pack of 5 units)
₩12,675.00
₩13.00/unit
일시적 품절
Murata 2 A Common Mode Choke 0.034 Ω 50V
  • RS 제품 번호 223-5052
  • 제조사 부품 번호 DLW5ATH401TQ2L
Subtotal (1 reel of 700 units)
₩832,650.00
₩6.096/unit
재고있음
TE Connectivity 0.47 Ω Wirewound Fusible Resistor 2 W 5 % FWFU2WR47J
  • RS 제품 번호 732-621P
  • 제조사 부품 번호 FWFU2WR47J
Subtotal 50 units (supplied in a box)
₩11,505.00
₩1.181/unit
1
301
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