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

164415 표시되는 제품 Passive Components

정렬 기준
601 / 999+
재고있음
Wurth Elektronik, WE-CNSW HF, 0504 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 170 nH Dual ±25 % 500
  • RS 제품 번호 816-4916P
  • 제조사 부품 번호 7442335900
Subtotal 1 unit (supplied on a continuous strip)
₩14.10
₩14.10/unit
일시적 품절
Wurth Elektronik 470 nF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS 제품 번호 839-2981
  • 제조사 부품 번호 885012106001
Subtotal (1 pack of 50 units)
₩15.30
₩0.306/unit
일시적 품절
Wurth Elektronik, WE-UCF, 1712 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 0.33 μH Sectional Winding
  • RS 제품 번호 816-4871
  • 제조사 부품 번호 744290103
Subtotal (1 unit)
₩36.20
₩36.20/unit
재고있음
Bourns 10 μH Ferrite Leaded Inductor, Max SRF:27 MHz, Q:60, 2.1 A Idc, 43 mΩ Rdc, RLB
  • RS 제품 번호 811-8815
  • 제조사 부품 번호 RLB0912-100KL
Subtotal (1 Bag of 10 units)
₩23.90
₩2.39/unit
재고있음
RS PRO 3.3 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 802-9652
Subtotal (1 reel of 5000 units)
₩250.00
₩0.05/unit
일시적 품절
Panasonic, V Surge Absorber 280 pF 10 A, Clamping 1025 V, Varistor 620 V
  • RS 제품 번호 785-8862
  • 제조사 부품 번호 ERZE10A621
Subtotal (1 pack of 25 units)
₩67.20
₩2.688/unit
재고있음
220 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Top Adjust Bourns, 3386
  • RS 제품 번호 785-9519
  • 제조사 부품 번호 3386P-1-224LF
Subtotal (1 unit)
₩10.10
₩10.10/unit
재고있음
CHEMI-CON 470 μF Capacitor 35V dc, Through Hole - EKY-350ELL471MJ20S Radial Lead
  • RS 제품 번호 812-2795
  • 제조사 부품 번호 EKY-350ELL471MJ20S
Subtotal (1 pack of 10 units)
₩31.90
₩3.19/unit
재고있음
KEMET 220 nF Multilayer Ceramic Capacitor, 6.3V dc, ±10 %, Surface
  • RS 제품 번호 801-5114P
  • 제조사 부품 번호 C0402C224K9PACTU
Subtotal 25 units (supplied on a continuous strip)
₩5.10
₩0.204/unit
일시적 품절
Mobilemark RM-WHF-DN-BLK WiFi Antenna Through Hole/Bolted Mount with Type N Female Connector
  • RS 제품 번호 793-2055
  • 제조사 부품 번호 RM-WHF-DN-BLK
Subtotal (1 unit)
₩736.10
₩736.10/unit
일시적 품절
CHEMI-CON 680 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 756-7743P
  • 제조사 부품 번호 ELXZ160ELL681MJ16S
Subtotal 10 units (supplied in a bag)
₩36.70
₩3.67/unit
재고있음
TDK, B82422T, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±10 % 150 mA Idc Q:27
  • RS 제품 번호 801-9507P
  • 제조사 부품 번호 B82422T1103K000
Subtotal 10 units (supplied on a continuous strip)
₩24.60
₩2.46/unit
재고있음
TE Connectivity 100 Ω Metal Film Resistor 0.5 W 0.1 % UPF50B100RV
  • RS 제품 번호 807-3804
  • 제조사 부품 번호 UPF50B100RV
Subtotal (1 unit)
₩48.80
₩48.80/unit
재고있음
Panasonic ERJ 62 kΩ, 0402 Thick Film Surface Mount Resistor ±0.5 % 0.06 W - ERJ2RHD6202X
  • RS 제품 번호 807-2157
  • 제조사 부품 번호 ERJ2RHD6202X
Subtotal (1 Bag of 100 units)
₩36.70
₩0.367/unit
재고있음
TE Connectivity 29.7 mm Knob Diameter Black Potentiometer Knob for 6.35 mm Shaft Circular, PKS1105B101/4
  • RS 제품 번호 783-0218
  • 제조사 부품 번호 PKS1105B101/4
Subtotal (1 unit)
₩42.50
₩42.50/unit
재고있음
Panasonic, EXJZ Varistor
  • RS 제품 번호 764-0857P
  • 제조사 부품 번호 EZJZ0V500AA
Subtotal 100 units (supplied on a continuous strip)
₩104.40
₩1.044/unit
재고있음
Texas Instruments, TPD8F003DQDR, EMI Filter IC 200MHz, WSON, Surface, Flat Contact 0.75 mm 3.4 mm, 1.45 mm
  • RS 제품 번호 812-0222P
  • 제조사 부품 번호 TPD8F003DQDR
Subtotal 25 units (supplied on a continuous strip)
₩157.90
₩6.316/unit
마지막 RS 재고
TE Connectivity CRGH 47 Ω, 0805 Thick Film Surface Mount Resistor ±5 % Surface 0.33 W
  • RS 제품 번호 807-5813P
  • 제조사 부품 번호 CRGH0805J47R
Subtotal 100 units (supplied on a continuous strip)
₩23.60
₩0.236/unit
일시적 품절
200 Ω, Surface Trimmer Potentiometer, J-Hook 0.25 W Side Adjust Bourns, 3224
  • RS 제품 번호 796-4718
  • 제조사 부품 번호 3224J-1-201E
Subtotal (1 unit)
₩30.70
₩30.70/unit
마지막 RS 재고
Vishay CRCW 15 Ω, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W
  • RS 제품 번호 812-3413P
  • 제조사 부품 번호 CRCW080515R0FKEAHP
Subtotal 25 units (supplied on a continuous strip)
₩12.20
₩0.488/unit
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