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

161963 표시되는 제품 Passive Components

7575 / 999+
마지막 RS 재고
Vishay MKP1848Se DC-Link Polypropylene Film Capacitor, 10 %, 50 μF 700 V dc, Through Hole
  • RS 제품 번호 243-1707
  • 제조사 부품 번호 MKP1848Se65070JY6F
Subtotal (1 tray of 20 units)
₩475,800.00
₩122.00/unit
일시적 품절
TDK 470 nF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 242-7360
  • 제조사 부품 번호 C1608X7R1C474K080AC
Subtotal (1 reel of 4000 units)
₩85,800.00
₩0.11/unit
일시적 품절
KOA SG73P 1.43 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.33 W - SG73P1JTTD1431F
  • RS 제품 번호 225-1647
  • 제조사 부품 번호 SG73P1JTTD1431F
Subtotal (1 reel of 5000 units)
₩136,500.00
₩0.145/unit
일시적 품절
Yageo RC 4.87 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - RC0603FR-074K87L
  • RS 제품 번호 242-4139
  • 제조사 부품 번호 RC0603FR-074K87L
Subtotal (1 reel of 5000 units)
₩58,500.00
₩0.061/unit
마지막 RS 재고
Vishay 390 mΩ Metal Film Metal Film Resistor 2 W 5 %
  • RS 제품 번호 251-3909P
  • 제조사 부품 번호 PR02000203909JR500
Subtotal 5 units (supplied on a continuous strip)
₩2,886.00
₩2.96/unit
재고있음
Wurth Elektronik 4.7 pF Multilayer Ceramic Capacitor, 10V dc, Surface
  • RS 제품 번호 242-1022P
  • 제조사 부품 번호 885012006001
Subtotal 100 units (supplied on a continuous strip)
₩3,510.00
₩0.184/unit
재고있음
Panasonic ERJ B1 2 kΩ, 1020 Thick Film Resistor ±1 % 1 W - ERJB1AF202U
  • RS 제품 번호 228-0474
  • 제조사 부품 번호 ERJB1AF202U
Subtotal (1 tape of 20 units)
₩24,414.00
₩6.255/unit
일시적 품절
Abracon, AMSLA, SMT Shielded Power Inductor with a Manganese Zinc Ferrite Core, 10 nH 20 % 50 A Idc
  • RS 제품 번호 237-7300
  • 제조사 부품 번호 AMSLA-1050-100NM-T
Subtotal (1 reel of 1000 units)
₩674,700.00
₩3.455/unit
일시적 품절
Vishay 330 μF Tantalum Tantalum Capacitor 10V dc, Surface, 595D Series
  • RS 제품 번호 250-7760P
  • 제조사 부품 번호 595D337X0010R2T
Subtotal 1 unit (supplied on a continuous strip)
₩10,744.50
₩55.10/unit
재고있음
RS PRO RSTN 470 Ω, 0603 Thin Film Resistor 0.5 % 0.15 W
  • RS 제품 번호 243-0619
Subtotal (1 tape of 50 units)
₩9,847.50
₩1.006/unit
재고있음
KOA RN73R 1.8 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - RN73R1JTTD1801B25
  • RS 제품 번호 253-3124
  • 제조사 부품 번호 RN73R1JTTD1801B25
Subtotal (1 tape of 5 units)
₩936.00
₩0.96/unit
재고있음
Isabellenhutte BVB 5 mΩ, 2725 Zeranin Surface Mount Resistor ±1 % 5 W
  • RS 제품 번호 193-0016P
  • 제조사 부품 번호 BVB-I-R005-1.0
Subtotal 5 units (supplied on a continuous strip)
₩23,224.50
₩23.82/unit
재고있음
TDK B32522 Polyester Capacitor (PET) 2.2 μF 100V ac 100 V dc, Through Hole 2
  • RS 제품 번호 241-6509
  • 제조사 부품 번호 B32522C1225K189
Subtotal (1 tape of 5 units)
₩13,884.00
₩14.24/unit
재고있음
Abracon Ferrite Bead 0.85 mm (Surface) (0805) (Chip Bead), 80 Ω impedance at 25 MHz
  • RS 제품 번호 240-0853
  • 제조사 부품 번호 ACML-0805-800-T
Subtotal (1 pack of 500 units)
₩23,400.00
₩0.242/unit
재고있음
Panasonic 100 μF Tantalum Capacitor 25V dc, TQC Series
  • RS 제품 번호 223-7706
  • 제조사 부품 번호 25TQC100MD3
Subtotal (1 reel of 2500 units)
₩10,554,375.00
₩21.651/unit
재고있음
Wurth Elektronik, WE-MK, 0603 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 47 nH Multilayer ±0.05 %
  • RS 제품 번호 883-0512
  • 제조사 부품 번호 744786147A
Subtotal (1 Bag of 25 units)
₩7,751.25
₩1.592/unit
일시적 품절
KOA RN73R 22.9 kΩ, 0603 Thin Film Resistor ±0.1 % 0.1 W - RN73R1JTTD2292B25
  • RS 제품 번호 223-4718
  • 제조사 부품 번호 RN73R1JTTD2292B25
Subtotal (1 reel of 5000 units)
₩331,500.00
₩0.345/unit
재고있음
Yageo RC_L 51 kΩ, 0402 Thick Film Surface Mount Resistor ±5 % 0.0625 W - RC0402JR-0751KL
  • RS 제품 번호 198-7988
  • 제조사 부품 번호 RC0402JR-0751KL
Subtotal (1 tape of 100 units)
₩780.00
₩0.039/unit
재고있음
Abracon, ASPI-6045S Shielded Surface Mount Inductor with a Ferrite Core, 18 μH Flat Wire Winding ±20 % 1.85 A Idc
  • RS 제품 번호 240-0946
  • 제조사 부품 번호 ASPI-6045S-180M-T
Subtotal (1 pack of 25 units)
₩12,480.00
₩2.556/unit
재고있음
Panasonic ERJ HP6 68 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJHP6F6802V
  • RS 제품 번호 228-5082
  • 제조사 부품 번호 ERJHP6F6802V
Subtotal (1 tape of 100 units)
₩10,725.00
₩0.552/unit
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7575
8099
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