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

162311 표시되는 제품 Passive Components

6553 / 999+
재고있음
Panasonic 100 μF Capacitor 35V dc, Surface Solder - EEEFH1V101L 500
  • RS 제품 번호 215-8443P
  • 제조사 부품 번호 EEEFH1V101L
Subtotal 10 units (supplied on a continuous strip)
₩47.50
₩4.75/unit
일시적 품절
Panasonic ERJ H3E 18 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.125 W - ERJH3EF1802V
  • RS 제품 번호 228-4717
  • 제조사 부품 번호 ERJH3EF1802V
Subtotal (1 reel of 5000 units)
₩1,450.00
₩0.29/unit
일시적 품절
TE Connectivity 3-2176724-5, 2.7 kΩ 90 W Wirewound Chassis Mount Resistor 5 %
  • RS 제품 번호 338-861
  • 제조사 부품 번호 3-2176724-5
Subtotal (1 Box of 25 units)
₩13,487.90
₩539.516/unit
제조사가 재고 비축중
Schneider Electric Power Factor Correction Capacitor 50 kvar
  • RS 제품 번호 428-873
  • 제조사 부품 번호 VLVAW0L050A40A
Subtotal (1 unit)
₩39,352.80
₩39,352.80/unit
일시적 품절
Wurth Elektronik Ferrite Bead 19.5 mm 19.5 mm (EMI Suppression Axial Ferrite Bead)
  • RS 제품 번호 332-163
  • 제조사 부품 번호 7427729
Subtotal (1 tray of 40 units)
₩1,705.92
₩42.648/unit
일시적 품절
Isabellenhutte 47 mΩ Aluminium Precision Resistor 10 W 0.5 %
  • RS 제품 번호 210-7521P
  • 제조사 부품 번호 PBV-R047-F1-0.5
Subtotal 1 unit (supplied in a tube)
₩341.80
₩341.80/unit
재고있음
Wurth Elektronik, 744383, 6030HT Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 680 nH Shielded ±30 %
  • RS 제품 번호 427-044P
  • 제조사 부품 번호 744383770068HT
Subtotal 5 units (supplied on a continuous strip)
₩117.50
₩23.50/unit
재고있음
Panasonic ERJ H3G 0 mΩ, 0603 Thick Film Surface Mount Resistor 0.125 W - ERJH3G0R00V
  • RS 제품 번호 228-4772
  • 제조사 부품 번호 ERJH3G0R00V
Subtotal (1 tape of 100 units)
₩31.30
₩0.313/unit
재고있음
TE Connectivity CRG 68 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W
  • RS 제품 번호 223-0663P
  • 제조사 부품 번호 CRG0805F68K
Subtotal 50 units (supplied on a continuous strip)
₩8.40
₩0.168/unit
재고있음
Wurth Elektronik, WE-LHMI, 1365 Shielded Surface Mount Inductor with a Polystyrene Core, 10 μH Shielded ±20 % 8.8 A Idc
  • RS 제품 번호 296-237
  • 제조사 부품 번호 744373965100
Subtotal (1 tape of 5 units)
₩119.00
₩23.80/unit
재고있음
Yageo RC 22 Ω, 1206 Thick Film Surface Mount Fixed Resistor ±5 % 0.25 W
  • RS 제품 번호 242-7209P
  • 제조사 부품 번호 RC1206JR-0722RL
Subtotal 100 units (supplied on a continuous strip)
₩9.70
₩0.097/unit
재고있음
KEMET 900 μH 24 A Common Mode Choke 1.92 mΩ 1000V
  • RS 제품 번호 242-7696
  • 제조사 부품 번호 SCF25XV-240-2R0A006JH
Subtotal (1 unit)
₩105.40
₩105.40/unit
재고있음
Molex T-Bar WiFi Antenna with I-PEX MHF4 Connector Connector, WiFi (Dual Band)
  • RS 제품 번호 218-2059
  • 제조사 부품 번호 146153-1200
Subtotal (1 pack of 5 units)
₩123.00
₩24.60/unit
재고있음
Panasonic ERJ 1.27 mΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.25 W - ERJ8ENF1274V
  • RS 제품 번호 282-349
  • 제조사 부품 번호 ERJ8ENF1274V
Subtotal (1 Bag of 10 units)
₩2.50
₩0.25/unit
일시적 품절
Panasonic ERJ HP6 27 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJHP6F2702V
  • RS 제품 번호 228-5021
  • 제조사 부품 번호 ERJHP6F2702V
Subtotal (1 reel of 5000 units)
₩2,125.00
₩0.425/unit
재고있음
Panasonic ERJ 30 Ω, 0603 Thick Film Surface Mount Fixed Resistor ±0.5 % 0.1 W
  • RS 제품 번호 277-902P
  • 제조사 부품 번호 ERJ3RED30R0V
Subtotal 10 units (supplied on a continuous strip)
₩3.70
₩0.37/unit
재고있음
Panasonic ERJ 1.47 mΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.25 W
  • RS 제품 번호 282-357P
  • 제조사 부품 번호 ERJ8ENF1474V
Subtotal 10 units (supplied on a continuous strip)
₩6.90
₩0.69/unit
재고있음
Wurth Elektronik, WE-MK Unshielded Multilayer Surface Mount Inductor with a Ceramic Core, 15 nH Multilayer 5 % 300 mA
  • RS 제품 번호 217-7592
  • 제조사 부품 번호 7447860115
Subtotal (1 reel of 4000 units)
₩1,092.00
₩0.273/unit
재고있음
Panasonic Precision Thick Film Chip Resistors 2000 Ω, 0603 Thick Film Surface Mount Fixed Resistor ±1 % Surface 0.1 W
  • RS 제품 번호 287-622P
  • 제조사 부품 번호 ERJ3EKF2001V
Subtotal 10 units (supplied on a continuous strip)
₩0.90
₩0.09/unit
재고있음
KEMET R46 Polypropylene Film Capacitor X2, ±10 %, 4.7 μF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 238-4955
  • 제조사 부품 번호 R463W447050H7K
Subtotal (1 pack of 1 unit)
₩34.00
₩34.00/pack
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