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

70119 표시되는 제품 Passive Components

227 / 999+
제한된 재고
TE Connectivity RN73 3.01 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RN73C2A3K01B
  • RS 제품 번호 215-2939
  • 제조사 부품 번호 RN73C2A3K01B
Subtotal (1 pack of 5 units)
₩9,477.00
₩9.72/unit
일시적 품절
Microchip 150 MHz Oscillator, 4-Pin CDFN ±10 ppm DSC1001CI5-024.0000
  • RS 제품 번호 724-969
  • 제조사 부품 번호 DSC1001CI5-024.0000
Subtotal (1 Box of 660 units)
₩1,380,951.00
₩10.728/unit
재고있음
Wurth Elektronik 330 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 263-4161
  • 제조사 부품 번호 885012207101
Subtotal (1 tape of 50 units)
₩8,190.00
₩0.836/unit
재고있음
Wurth Elektronik, WE-KI, 0603 Unshielded Wirewound Surface Mount Inductor with a Ceramic Core, 15 nH ±5 % 700 mA Idc
  • RS 제품 번호 737-3383
  • 제조사 부품 번호 744761115A
Subtotal (1 Bag of 10 units)
₩3,783.00
₩1.94/unit
마지막 RS 재고
Vishay CRCW 23.2 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.1 W - CRCW060323K2FKEA
  • RS 제품 번호 679-0015
  • 제조사 부품 번호 CRCW060323K2FKEA
Subtotal (1 pack of 50 units)
₩1,267.50
₩0.134/unit
마지막 RS 재고
Susumu Co RR 1 mΩ, 0805 Thin Film Surface Mount Resistor ±0.5 % 0.1 W - RR1220P-105-D
  • RS 제품 번호 601-9145
  • 제조사 부품 번호 RR1220P-105-D
Subtotal (1 pack of 100 units)
₩3,705.00
₩0.193/unit
재고있음
TDK B32654 Film Capacitor 47 nF 250V ac 630 V dc, Through Hole 2
  • RS 제품 번호 190-8359
  • 제조사 부품 번호 B32652A6473K000
Subtotal (1 unit)
₩1,170.00
₩6.00/unit
재고있음
KEMET 14.5 mH 1 A Common Mode Choke 570 mΩ 250V ac
  • RS 제품 번호 186-1111
  • 제조사 부품 번호 SSHB21HS-10145
Subtotal (1 pack of 5 units)
₩18,973.50
₩19.46/unit
일시적 품절
KOA SG73P1EW 910 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.25 W - SG73P1EWTTP9100F
  • RS 제품 번호 234-3344
  • 제조사 부품 번호 SG73P1EWTTP9100F
Subtotal (1 reel of 10000 units)
₩331,500.00
₩0.173/unit
재고있음
Vishay 470 μF Capacitor 63V dc, Through Hole Axial
  • RS 제품 번호 280-3495
  • 제조사 부품 번호 MAL213818471E3
Subtotal (1 Bag of 5 units)
₩32,838.00
₩33.68/unit
일시적 품절
KOA RN73H 47 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 100 mW - RN73H1JTTD4702B25
  • RS 제품 번호 187-8058
  • 제조사 부품 번호 RN73H1JTTD4702B25
Subtotal (1 reel of 250 units)
₩39,487.50
₩0.812/unit
일시적 품절
KOA RS73 1 mΩ, 0603 Thick Film Surface Mount Resistor ±0.1 % 0.2 W - RS73F1JTTD1004B
  • RS 제품 번호 179-0413
  • 제조사 부품 번호 RS73F1JTTD1004B
Subtotal (1 reel of 5000 units)
₩614,250.00
₩0.631/unit
재고있음
Murata Ferrite Bead 0.8 mm (Surface) (0603) (Chip Ferrite Bead), 33 Ω impedance at 100 MHz
  • RS 제품 번호 724-1416P
  • 제조사 부품 번호 BLM18PG330SN1D
Subtotal 25 units (supplied on a continuous strip)
₩1,706.25
₩0.352/unit
재고있음
Panasonic 270 μF Capacitor 10V dc, Radial, Through Hole - EEUFR1A271 Radial Lead
  • RS 제품 번호 766-0053
  • 제조사 부품 번호 EEUFR1A271
Subtotal (1 pack of 25 units)
₩9,165.00
₩1.876/unit
재고있음
Vishay Single Layer Ceramic Capacitor 100 pF 1kV dc ±10 % S3N Dielectric, F, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 173-0325
  • 제조사 부품 번호 F101K25S3NN63J5R
Subtotal (1 Box of 1000 units)
₩161,850.00
₩0.827/unit
재고있음
TDK Single Layer Ceramic Capacitor 4700 pF 2kV dc, CK45, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 253-2851
  • 제조사 부품 번호 CK45-E3DD472ZYVNA
Subtotal (1 reel of 1000 units)
₩177,450.00
₩0.911/unit
일시적 품절
Wurth Elektronik, WE-KI, 0805 Unshielded Wirewound Surface Mount Inductor with a Ceramic Core, 4.7 nH ±0.2 nH 600 mA Idc
  • RS 제품 번호 163-4151
  • 제조사 부품 번호 744760047A
Subtotal (1 reel of 2000 units)
₩756,600.00
₩1.944/unit
재고있음
Vishay 2200 μF Capacitor 40V dc, Through Hole Axial
  • RS 제품 번호 280-6697
  • 제조사 부품 번호 MAL211817222E3
Subtotal (1 unit)
₩18,486.00
₩94.80/unit
일시적 품절
KEMET 50 mH 0.5 A Common Mode Choke 1.7 Ω 250V
  • RS 제품 번호 186-1052
  • 제조사 부품 번호 SSHB10H-R05500
Subtotal (1 pack of 5 units)
₩13,260.00
₩13.60/unit
재고있음
Vishay CRCW 1 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW06031K00FKEAHP
  • RS 제품 번호 181-7977
  • 제조사 부품 번호 CRCW06031K00FKEAHP
Subtotal (1 reel of 1000 units)
₩42,900.00
₩0.222/unit
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