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

154224 표시되는 제품 Passive Components

7358 / 999+
재고있음
Yageo RC 5.1 kΩ, 0402 Thick Film Surface Mount Resistor ±5 % 0.125 W - RC0402JR-075K1L
  • RS 제품 번호 199-5423
  • 제조사 부품 번호 RC0402JR-075K1L
Subtotal (1 tape of 100 units)
₩780.00
재고있음
Ecliptek 3.6864 MHz Crystal Unit 30 ppm Tape & Reel 3.2 mm 13.3 mm 4.85mm
  • RS 제품 번호 219-1966
  • 제조사 부품 번호 E1SFA12-3.6864M TR
Subtotal (1 pack of 10 units)
₩4,543.50
일시적 품절
Panasonic 47 μF Capacitor 16V dc, Surface Mount Solder 1000
  • RS 제품 번호 172-4078
  • 제조사 부품 번호 EEEHBC470UAR
Subtotal (1 reel of 1000 units)
₩214,500.00
재고있음
Yageo RC 33 Ω, 0603 Thick Film Surface Mount Fixed Resistor ±5 % 0.1 W - RC0603JR-0733RL
  • RS 제품 번호 242-6794
  • 제조사 부품 번호 RC0603JR-0733RL
Subtotal (1 tape of 100 units)
₩975.00
마지막 RS 재고
Same Sky 75 dB Surface Mount Buzzer External Magnetic Buzzer 2 mm 3 V dc Min 5 mm 5mm 5V dc Max
  • RS 제품 번호 259-6237
  • 제조사 부품 번호 CMT-0502-75-SMT-TR
Subtotal (1 pack of 2 units)
₩6,669.00
재고있음
Wurth Elektronik 22 μF Capacitor 25V dc, Through Hole - 860130473001 Radial Lead
  • RS 제품 번호 839-4849
  • 제조사 부품 번호 860130473001
Subtotal (1 Bag of 25 units)
₩6,435.00
재고있음
Wurth Elektronik 0.066 μH Power Inductor, Max SRF:457 MHz, Q:245, 32 A Idc, 0.99 mΩ Rdc, WE-AC HC
  • RS 제품 번호 168-3220
  • 제조사 부품 번호 7449152066
Subtotal (1 pack of 5 units)
₩19,948.50
일시적 품절
Panasonic ERA 499 Ω, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3APB4990V
  • RS 제품 번호 169-1445
  • 제조사 부품 번호 ERA3APB4990V
Subtotal (1 reel of 5000 units)
₩2,037,750.00
현재 비가용
TE Connectivity 15 Ω Carbon Film Resistor 2 W 5 %
  • RS 제품 번호 161-4752
  • 제조사 부품 번호 CFR200J15R
Subtotal (1 Box of 1000 units)
₩128,700.00
일시적 품절
Panasonic ERJ H2G 220 Ω, 0402 Thick Film Surface Mount Resistor ±5 % 0.1 W - ERJH2GJ221X
  • RS 제품 번호 228-4472
  • 제조사 부품 번호 ERJH2GJ221X
Subtotal (1 reel of 10000 units)
₩331,500.00
일시적 품절
TE Connectivity 220 Ω Carbon Film Resistor 0.5 W 5 %
  • RS 제품 번호 164-8721
  • 제조사 부품 번호 CFR50J220R
Subtotal (1 Box of 3000 units)
₩128,700.00
재고있음
KEMET 26.5 mH 0.4 A Common Mode Choke 2.45 Ω 250V
  • RS 제품 번호 186-0783
  • 제조사 부품 번호 SSHB10HS-04265
Subtotal (1 Box of 60 units)
₩128,700.00
재고있음
Murata, NFE31P, Signal Filter, 25V dc, 6 A, 1206, Surface Mount, Solder Pad 1.6 mm 3.2 mm, 1.6 mm
  • RS 제품 번호 725-7376P
  • 제조사 부품 번호 NFE31PT471F1E9L
Subtotal 10 units (supplied on a continuous strip)
₩5,421.00
재고있음
KEMET 10 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface Mount
  • RS 제품 번호 264-4034
  • 제조사 부품 번호 C1206C100J5GACTU
Subtotal (1 pack of 25 units)
₩2,876.25
재고있음
Vishay 4.7 mΩ Metal Glaze Resistor 1 W 5 %
  • RS 제품 번호 683-5329P
  • 제조사 부품 번호 VR68000004704JAC00
Subtotal 10 units (supplied as a tape)
₩11,992.50
일시적 품절
Panasonic ERJ B1 22 Ω, 1020 Thick Film Resistor ±1 % 1 W - ERJB1AF220U
  • RS 제품 번호 228-0475
  • 제조사 부품 번호 ERJB1AF220U
Subtotal (1 reel of 5000 units)
₩3,880,500.00
현재 비가용
TDK 22 nF Multilayer Ceramic Capacitor, 630V dc, ±10 %, Surface
  • RS 제품 번호 921-3961
  • 제조사 부품 번호 C3216X7R2J223K130AA
Subtotal (1 reel of 2000 units)
₩237,900.00
재고있음
Wurth Elektronik 2.2 nF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 163-7242
  • 제조사 부품 번호 885012206036
Subtotal (1 reel of 4000 units)
₩70,200.00
재고있음
RS PRO 27 Ω, 2512 Polymer Resistor 5 % 1.5 W
  • RS 제품 번호 257-3242
Subtotal (1 tape of 100 units)
₩27,495.00
재고있음
Wurth Elektronik 19.2 MHz Crystal ±20 ppm SMT 4-Pin 0.6 mm 2.5 mm 2mm
  • RS 제품 번호 197-518
  • 제조사 부품 번호 830069404
Subtotal (1 tape of 10 units)
₩11,407.50
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