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

163555 표시되는 제품 Passive Components

정렬 기준
568 / 999+
일시적 품절
Panasonic ERJPC6 301 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6B3010V
  • RS 제품 번호 789-538
  • 제조사 부품 번호 ERJPC6B3010V
Subtotal (1 tape of 10 units)
₩6.48
₩0.648/unit
사용할 수 없음
TDK Ferrite Bead (Chip Bead), 1.6 x 0.8 x 0.8mm (0603 (1608M)), 470Ω impedance at 100 MHz
  • RS 제품 번호 741-3179
  • 제조사 부품 번호 MPZ1608B471ATA00
Subtotal (1 Bag of 100 units)
₩47.60
₩0.476/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 127 Ω, 0102 Thin Film Surface Mount Fixed Resistor 0.1 % Surface 0.3 W - SMA-Q0102BTCL127R
  • RS 제품 번호 590-206
  • 제조사 부품 번호 SMA-Q0102BTCL127R
Subtotal (1 reel of 3000 units)
₩25,779.00
₩8.593/unit
마지막 RS 재고
TE Connectivity RQ73 33.2 kΩ, 1206 Thin Film Surface Mount Resistor ±0.1 % Surface 0.4 W - RQ73C2B33K2BTDF
  • RS 제품 번호 187-2974
  • 제조사 부품 번호 RQ73C2B33K2BTDF
Subtotal (1 tape of 25 units)
₩130.10
₩5.204/unit
마지막 RS 재고
TE Connectivity CRGH 1 kΩ, 1206 Thick Film Surface Mount Resistor ±5 % Surface 0.5 W - CRGH1206J1K0
  • RS 제품 번호 807-1154
  • 제조사 부품 번호 CRGH1206J1K0
Subtotal (1 Bag of 100 units)
₩23.40
₩0.234/unit
현재 비가용
TE Connectivity RN73 8.87 kΩ, 0402 Thin Film ±0.1 % 0.063 W - RN73C1E8K87B
  • RS 제품 번호 168-0753
  • 제조사 부품 번호 RN73C1E8K87B
Subtotal (1 tube of 20 units)
₩296.60
₩14.83/unit
재고있음
Panasonic ERA2V 15 kΩ, 0402 Thin Film Resistor 0.1 % 0.1 W - ERA2VEB1502X
  • RS 제품 번호 259-6838
  • 제조사 부품 번호 ERA2VEB1502X
Subtotal (1 reel of 10000 units)
₩14,360.00
₩1.436/unit
재고있음
KEMET 47 μF Surface Polymer Capacitor, 10V dc
  • RS 제품 번호 813-5921
  • 제조사 부품 번호 T527I476M010ATE200
Subtotal (1 pack of 5 units)
₩52.70
₩10.54/unit
현재 비가용
Vishay MMA0204 750 Ω, 0204 Thin Film Surface Mount Resistor ±0.1 % 0.25 W - MMA02040E7500BB100
  • RS 제품 번호 678-7801
  • 제조사 부품 번호 MMA02040E7500BB100
Subtotal (1 pack of 5 units)
₩47.10
₩9.42/unit
일시적 품절
Fair-Rite Ferrite Shielding Sheet 120 mm x 120mm x 0.13 mm
  • RS 제품 번호 255-5144
  • 제조사 부품 번호 38M1010AA1212
Subtotal (1 Box of 20 units)
₩2,441.60
₩122.08/unit
일시적 품절
Panasonic 680 μF Aluminium Electrolytic Capacitor 16V, Surface Surface Mount - EEEFK1C681GP SMD
  • RS 제품 번호 781-652
  • 제조사 부품 번호 EEEFK1C681GP
Subtotal (1 tape of 5 units)
₩30.15
₩6.03/unit
일시적 품절
Bourns, GMOV Varistor 4 pF 10000 A, Disc
  • RS 제품 번호 186-2051
  • 제조사 부품 번호 GMOV-20D500K
Subtotal (1 Bag of 250 units)
₩2,173.50
₩8.694/unit
재고있음
Arcol Ohmite 25 W 5 kΩ Linear Rheostat 0.07A, RHS5K0E
  • RS 제품 번호 144-5530
  • 제조사 부품 번호 RHS5K0E
Subtotal (1 unit)
₩2,045.50
₩2,045.50/unit
현재 비가용
500 Ω, Through Hole Trimmer Potentiometer, Pin 0.25 W Side Adjust Vishay, T63
  • RS 제품 번호 374-7178
  • 제조사 부품 번호 T63XB501KT20
Subtotal (1 unit)
₩34.60
₩34.60/unit
일시적 품절
AKER, 16MHz Clock Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount S53305-16.000-X
  • RS 제품 번호 173-5855
  • 제조사 부품 번호 S53305-16.000-X
Subtotal (1 reel of 250 units)
₩5,930.75
₩23.723/unit
현재 비가용
Bourns PWR263S-20 1.5 Ω, TO-263 Thick Film Surface Mount Resistor ±1 % 20 W - PWR263S-20-1R50F
  • RS 제품 번호 691-7604
  • 제조사 부품 번호 PWR263S-20-1R50F
Subtotal (1 unit)
₩60.90
₩60.90/unit
제조사가 재고 비축중
Cornell-Dubilier 250 μF Aluminium Electrolytic Capacitor 450V, Screw - CGS251T450R4C
  • RS 제품 번호 786-813
  • 제조사 부품 번호 CGS251T450R4C
Subtotal (1 Bag of 4 units)
₩2,318.12
₩579.53/unit
일시적 품절
KEMET 9.21 mH 17.5 A Choke 6.6 mΩ
  • RS 제품 번호 735-402
  • 제조사 부품 번호 SCF31X-175-1R9A014JH
Subtotal (1 unit)
₩80.73
₩80.73/unit
현재 비가용
RS PRO RS 9.1 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 802-9686
Subtotal (1 reel of 5000 units)
₩345.00
₩0.069/unit
일시적 품절
Wurth Elektronik 700 μH 21.5 A Common Mode Choke 3.8 mΩ 760V ac
  • RS 제품 번호 172-5431
  • 제조사 부품 번호 744830007215
Subtotal (1 tray of 12 units)
₩1,342.80
₩111.90/unit
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