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
538 / 999+
제한된 재고
Arcol Ohmite HS50F 25R F, 25 Ω 50 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 185-9950
  • 제조사 부품 번호 HS50F 25R F
Subtotal (1 unit)
₩127.10
₩127.10/unit
재고있음
TDK, B82422A*100, 1210 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 μH ±10 % 380 mA Idc Q:20
  • RS 제품 번호 191-0289P
  • 제조사 부품 번호 B82422A1102K100
Subtotal 5 units (supplied on a continuous strip)
₩10.90
₩2.18/unit
재고있음
TDK WT Wireless Charging Coil Transmitter, 6.3 μH, 51.4 mm dia.
  • RS 제품 번호 185-8212
  • 제조사 부품 번호 WT505090-10F2-A11-G1
Subtotal (1 tray of 120 units)
₩3,883.08
₩32.359/unit
재고있음
RS PRO 0.22 F Supercapacitor -20 to 80 % Tolerance 5.5V dc, PCB
  • RS 제품 번호 184-5540P
Subtotal 10 units (supplied in a tray)
₩81.30
₩8.13/unit
일시적 품절
Wurth Elektronik 4.7 μF Multilayer Ceramic Capacitor, 10V dc, ±20 %, Surface
  • RS 제품 번호 192-7608
  • 제조사 부품 번호 885012107009
Subtotal (1 reel of 3000 units)
₩1,719.00
₩0.573/unit
재고있음
Vishay, IDCP3020-01 10 μH 20% 2.3 A Idc
  • RS 제품 번호 697-465
  • 제조사 부품 번호 IDCP3020ER100M01
Subtotal (1 tape of 1 unit)
₩2.35
₩2.35/tape
마지막 RS 재고
TE Connectivity 4.7 kΩ Power Film Through Hole Fixed Resistor 100 W 1 %
  • RS 제품 번호 195-5200
  • 제조사 부품 번호 MPT100C4K7F
Subtotal (1 tube of 35 units)
₩4,939.41
₩141.126/unit
일시적 품절
Vishay MCT 39 kΩ, 0603 Thin Film Surface Mount Resistor ±1 % 0.12 W - MCT06030C3902FP500
  • RS 제품 번호 188-6152
  • 제조사 부품 번호 MCT06030C3902FP500
Subtotal (1 tape of 100 units)
₩18.80
₩0.188/unit
일시적 품절
Vishay 1 μF Tantalum Tantalum Capacitor 20V dc, Surface, TMCP Series
  • RS 제품 번호 188-2031
  • 제조사 부품 번호 TMCP1D105KTRF
Subtotal (1 reel of 3000 units)
₩3,384.00
₩1.128/unit
일시적 품절
Murata Ferrite Bead 0.3 mm (Solder) (0201) (Chip Bead), 470 Ω impedance at 100 MHz
  • RS 제품 번호 187-3543P
  • 제조사 부품 번호 BLM03BD471SN1D
Subtotal 250 units (supplied on a reel)
₩30.50
₩0.122/unit
현재 비가용
TE Connectivity 3560 1.8 Ω, 4257 (11070M) Thick Film Surface Mount Resistor ±5 % Surface 6 W - 35601R8JT
  • RS 제품 번호 187-0504
  • 제조사 부품 번호 35601R8JT
Subtotal (1 tape of 5 units)
₩60.40
₩12.08/unit
재고있음
Arcol Ohmite 50 Ω Ceramic Ceramic Resistor 2.5 W 10 % 250AS500KDS
  • RS 제품 번호 194-5085
  • 제조사 부품 번호 250AS500KDS
Subtotal (1 unit)
₩504.90
₩504.90/unit
재고있음
CAP-XX 2880 mF Supercapacitor ±20 Tolerance, HS 2.9V, Surface Mount
  • RS 제품 번호 675-753
  • 제조사 부품 번호 HS130F
Subtotal (1 unit)
₩125.40
₩125.40/unit
현재 비가용
KOA RN73H 200 kΩ, 0402 Thin Film, Thin Film ±0.1 % Surface 0.06 W - RN73H1ETTP2003B25
  • RS 제품 번호 187-7956
  • 제조사 부품 번호 RN73H1ETTP2003B25
Subtotal (1 reel of 250 units)
₩326.75
₩1.307/unit
현재 비가용
TDK B32520 Film Capacitor 63V ac 100 V dc, Through Hole
  • RS 제품 번호 185-4964
  • 제조사 부품 번호 B32520C1334J000
Subtotal (1 pack of 20 units)
₩45.60
₩2.28/unit
일시적 품절
TDK Thermistor, NTC Type 50 Ω 16 mm 11.5 mm 6 mm
  • RS 제품 번호 185-7637
  • 제조사 부품 번호 B57236S0500M000
Subtotal (1 Box of 1000 units)
₩4,677.00
₩4.677/unit
재고있음
Wurth Elektronik 5 mH 3 A Common Mode Choke 40 mΩ 250V ac
  • RS 제품 번호 185-7024
  • 제조사 부품 번호 7448023005
Subtotal (1 tray of 40 units)
₩2,051.00
₩51.275/unit
마지막 RS 재고
Panasonic, E-S1 Surge Absorber 700 pF 100 A, Clamping 1815 V, Varistor 560 V
  • RS 제품 번호 187-8316P
  • 제조사 부품 번호 ERZE14A561S1
Subtotal 10 units (supplied in a bag)
₩78.10
₩7.81/unit
재고있음
TDK Thermistor, PTC Type 25 Ω 12.5 mm 5 mm
  • RS 제품 번호 191-1822P
  • 제조사 부품 번호 B59870C0120A070
Subtotal 1 unit (supplied in a box)
₩8.20
₩8.20/unit
일시적 품절
Murata 22 pF Multilayer Ceramic Capacitor, 50V dc, ±2 %, Surface
  • RS 제품 번호 185-1541
  • 제조사 부품 번호 GRM0335C1H220GA01D
Subtotal (1 reel of 15000 units)
₩225.00
₩0.015/unit
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