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

162342 표시되는 제품 Passive Components

118 / 999+
재고있음
Wurth Elektronik 302080599 Gasket of Polyurethane Foam With Adhesive Tape 1000 mm x 8mm x 5 mm
  • RS 제품 번호 748-248
  • 제조사 부품 번호 302080599
Subtotal (1 unit)
₩20,026.50
₩102.70/unit
재고있음
Wurth Elektronik Ferrite Sleeve for use with EMI Suppression
  • RS 제품 번호 332-140
  • 제조사 부품 번호 782013110508
Subtotal (1 tray of 30 units)
₩271,498.50
₩46.41/unit
현재 비가용
TE Connectivity, Signal Filter
  • RS 제품 번호 188-9071P
  • 제조사 부품 번호 2337824-2
Subtotal 2 units (supplied on a continuous strip)
₩23,029.50
₩59.05/unit
사용할 수 없음
Vishay Variable Trimmer Capacitor 2 → 18pF 300V dc PTFE
  • RS 제품 번호 380-236
  • 제조사 부품 번호 BFC280905217
Subtotal (1 pack of 5 units)
₩106,811.25
₩109.552/unit
일시적 품절
Wurth Elektronik Shielding Strip With Solder 4 mm x 2.5mm x 3 mm
  • RS 제품 번호 212-0498
  • 제조사 부품 번호 3029040030025
Subtotal (1 reel of 2000 units)
₩1,244,100.00
₩3.19/unit
재고있음
TDK Ferrite Ring 11 mm, For: Emc Component, Automotive Electronics, General Electronics 13.5 mm ID 26.6 mm OD
  • RS 제품 번호 170-1371
  • 제조사 부품 번호 B64290L0618X037
Subtotal (1 reel of 500 units)
₩1,062,750.00
₩10.898/unit
재고있음
Wurth Elektronik Ferrite Bead
  • RS 제품 번호 332-147
  • 제조사 부품 번호 782013033150
Subtotal (1 Bag of 5 units)
₩12,109.50
₩12.42/unit
재고있음
TDK Ferrite Ring 16.2 mm, For: Emc Component, Automotive Electronics, General Electronics 21.7 mm ID 37.5 mm OD
  • RS 제품 번호 125-3321
  • 제조사 부품 번호 B64290L0674X087
Subtotal (1 pack of 2 units)
₩14,722.50
₩37.75/unit
재고있음
UVOX FS-037-110-CL-T Shielding Strip of Beryllium Copper Alloy With Self-Adhesive 406 mm x 11mm x 3.05 mm
  • RS 제품 번호 772-0278
  • 제조사 부품 번호 FS-037-110-CL-T
Subtotal (1 unit)
₩23,341.50
₩119.70/unit
마지막 RS 재고
ROHM MCR 18kΩ, 0603 (1608M) Thick Film SMD Resistor ±1% 0.1W
  • RS 제품 번호 901-3617
  • 제조사 부품 번호 MCR03EZPFX1802
Subtotal (1 Bag of 100 units)
₩585.00
₩0.026/unit
마지막 RS 재고
KOA, CN 330Ω ±5% Isolated Resistor Array, 4 Resistors, 0603 (1608M), Concave
  • RS 제품 번호 172-9490
  • 제조사 부품 번호 CN1J4TTD331J
Subtotal (1 pack of 100 units)
₩4,485.00
₩0.231/unit
현재 비가용
Fair-Rite
  • RS 제품 번호 255-5177
  • 제조사 부품 번호 5943001801
Subtotal (1 pack of 5 units)
₩5,937.75
₩6.09/unit
재고있음
Wurth Elektronik Tin Plated Steel PCB Mounting Enclosure, 35.1 x 22.1 x 2.8 mm
  • RS 제품 번호 225-8397
  • 제조사 부품 번호 36713453
Subtotal (1 unit)
₩5,830.50
₩29.90/unit
현재 비가용
ROHM ESR 470Ω, 0805 (2012M) Thick Film SMD Resistor ±1% 0.25W
  • RS 제품 번호 167-4357
  • 제조사 부품 번호 ESR03EZPF4700
Subtotal (1 pack of 50 units)
₩3,997.50
₩0.412/unit
현재 비가용
ROHM, EQP Thick Film Resistor ±1 % 0.5 W - MCR10LEQPFLR330
  • RS 제품 번호 259-5406P
  • 제조사 부품 번호 MCR10LEQPFLR330
Subtotal 10 units (supplied on a continuous strip)
₩4,836.00
₩2.484/unit
일시적 품절
TDK Ferrite Ring 21.3 mm, For: Emc Component, Automotive Electronics, General Electronics 28.5 mm ID 51.8 mm OD
  • RS 제품 번호 170-1368
  • 제조사 부품 번호 B64290L0082X087
Subtotal (1 reel of 40 units)
₩559,416.00
₩71.72/unit
재고있음
Wurth Elektronik Steel, 55 x 24.5 x 3.5 mm
  • RS 제품 번호 485-803
  • 제조사 부품 번호 367154413
Subtotal (1 unit)
₩47,034.00
₩241.20/unit
마지막 RS 재고
TDK, 0402 (1005M) Multilayer Surface Mount Inductor 6.2 nH ±0.3nH Multilayer 600mA Idc Q:8
  • RS 제품 번호 604-0789
  • 제조사 부품 번호 MLG1005S6N2ST000
Subtotal (1 pack of 10 units)
₩936.00
₩0.48/unit
재고있음
Wurth Elektronik 331211503040 Shielding Strip of Gold Plated Beryllium Copper Alloy With Mounting Screw 5 mm x 3mm x 4
  • RS 제품 번호 773-4274
  • 제조사 부품 번호 331211503040
Subtotal (1 Bag of 5 units)
₩8,443.50
₩8.66/unit
재고있음
Wurth Elektronik 38401403 Shielding Strip of Silicone Nickel Graphite 1 m x 1.6mm x 1.6 mm
  • RS 제품 번호 212-0410
  • 제조사 부품 번호 38401403
Subtotal (1 Bag of 5 units)
₩256,522.50
₩263.10/unit
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