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

162235 표시되는 제품 Passive Components

818 / 999+
재고있음
Murata, LQH, 1210 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 220 μH ±5 % 65 mA Idc Q:40
  • RS 제품 번호 166-9835
  • 제조사 부품 번호 LQH32MN221J23L
Subtotal (1 reel of 2000 units)
₩1,918.00
₩0.959/unit
현재 비가용
Vishay 248 5 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole
  • RS 제품 번호 167-9551
  • 제조사 부품 번호 248FGJS0XB25502MA
Subtotal (1 Box of 50 units)
₩6,590.80
₩131.816/unit
재고있음
KOA TLR3AP 6 mΩ, 2512 Metal Plate Surface Mount Resistor ±1 % 3 W - TLR3APDTE6L00F50
  • RS 제품 번호 231-3692
  • 제조사 부품 번호 TLR3APDTE6L00F50
Subtotal (1 tape of 5 units)
₩58.50
₩11.70/unit
재고있음
RS PRO 8 Ω 1.5 W Miniature Speaker 8 mm, 20mm
  • RS 제품 번호 102-779
Subtotal (1 unit)
₩44.50
₩44.50/unit
마지막 RS 재고
VPG Foil Resistors VSMP 5 kΩ, 0805 Metal Foil Surface Mount Resistor ±0.01 % 0.2 W
  • RS 제품 번호 684-1481P
  • 제조사 부품 번호 Y16245K00000T9R
Subtotal 1 unit (supplied on a continuous strip)
₩253.00
₩253.00/unit
현재 비가용
TE Connectivity CPF 52.3 Ω, 0603 Thin Film ±0.1 % 0.063 W - CPF0603B52R3E1
  • RS 제품 번호 123-5293
  • 제조사 부품 번호 CPF0603B52R3E1
Subtotal (1 reel of 1000 units)
₩862.00
₩0.862/unit
재고있음
KEMET 1 mH 30 A Common Mode Choke 6 mΩ 250V
  • RS 제품 번호 169-6887
  • 제조사 부품 번호 SC-30-100
Subtotal (1 Box of 60 units)
₩6,051.00
₩100.85/unit
재고있음
Yageo RC 300 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - RC1206FR-07300RL
  • RS 제품 번호 199-5829
  • 제조사 부품 번호 RC1206FR-07300RL
Subtotal (1 tape of 100 units)
₩10.50
₩0.105/unit
일시적 품절
2 kΩ, Surface Trimmer Potentiometer, Gull Wing 0.25 W Side Adjust Bourns, 3224
  • RS 제품 번호 167-3576
  • 제조사 부품 번호 3224G-1-202E
Subtotal (1 reel of 500 units)
₩9,814.50
₩19.629/unit
일시적 품절
Epson 16 MHz Crystal Unit ±10 ppm TSX-3225 4-Pin 0.6 mm 3.2 mm 2.5mm
  • RS 제품 번호 904-7525P
  • 제조사 부품 번호 X1E000021011612
Subtotal 5 units (supplied on a continuous strip)
₩73.80
₩14.76/unit
재고있음
RS PRO Single Layer Ceramic Capacitor 1 nF 3kV dc ±10 % Y5P Dielectric, YP302, Through Hole 85 °C Max Op. Temp.
  • RS 제품 번호 180-5130
Subtotal (1 pack of 100 units)
₩90.00
₩0.90/unit
재고있음
Wurth Elektronik, WE-XHMA, 6060 Shielded Surface Mount Inductor with a Composite Core Core, 6.8 μH ±20 % 6.5 A Idc
  • RS 제품 번호 248-8260
  • 제조사 부품 번호 78439346068
Subtotal (1 unit)
₩36.50
₩36.50/unit
재고있음
KOA 200 kΩ Metal Film Resistor 0.25 W 1 % MF1/4CC2003F
  • RS 제품 번호 463-9983
  • 제조사 부품 번호 MF1/4CC2003F
Subtotal (1 Bag of 100 units)
₩75.60
₩0.756/unit
재고있음
Wurth Elektronik, WE-KI, 0805 Unshielded Wirewound Surface Mount Inductor with a Ceramic Core, 1.8 μH ±5 % 140 mA Idc
  • RS 제품 번호 245-8321
  • 제조사 부품 번호 7447603180A
Subtotal (1 tape of 10 units)
₩32.50
₩3.25/unit
재고있음
Arcol, 1.5 Ω 25 W Aluminium Chassis Mount Resistor ±5 %
  • RS 제품 번호 166-4073
  • 제조사 부품 번호 HS25 1R5 J
Subtotal (1 Bag of 25 units)
₩725.80
₩29.032/unit
재고있음
Bourns, CAY10 1 kΩ 5 % ISOL Resistor Array, 4 Resistors, 0.125 W total, 0804, Convex
  • RS 제품 번호 740-8757P
  • 제조사 부품 번호 CAY10-102J4LF
Subtotal 5 units (supplied on a continuous strip)
₩3.90
₩0.78/unit
일시적 품절
TDK 1 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Push-in Radial
  • RS 제품 번호 242-7573
  • 제조사 부품 번호 FG18X7R1E105KRT00
Subtotal (1 pack of 50 units)
₩54.80
₩1.096/unit
현재 비가용
TE Connectivity THS1550RJ, 50 Ω 15 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 164-4319
  • 제조사 부품 번호 THS1550RJ
Subtotal (1 Box of 100 units)
₩1,670.90
₩16.709/unit
일시적 품절
Panasonic EZPV Film Capacitor, ±10 %, 10 μF 1.1 kV dc, Through Hole
  • RS 제품 번호 204-8569
  • 제조사 부품 번호 EZPV1B106MTB
Subtotal (1 Bag of 100 units)
₩5,325.00
₩53.25/unit
마지막 RS 재고
TE Connectivity 3.3 kΩ Carbon Film Resistor 1 W 5 % CFR100J3K3
  • RS 제품 번호 131-867
  • 제조사 부품 번호 CFR100J3K3
Subtotal (1 pack of 10 units)
₩9.60
₩0.96/unit
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