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

161550 표시되는 제품 Passive Components

37 / 999+
일시적 품절
Panasonic E96 14000 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.125 W - ERA6AEB1402V
  • RS 제품 번호 782-622
  • 제조사 부품 번호 ERA6AEB1402V
Subtotal (1 tape of 10 units)
₩780.00
₩0.402/unit
재고있음
TE Connectivity 2344654-6 PCB WiFi Antenna with MHF4 Connector, Bluetooth (BLE), WiFi
  • RS 제품 번호 203-3592
  • 제조사 부품 번호 2344654-6
Subtotal (1 Bag of 100 units)
₩186,225.00
₩9.552/unit
재고있음
Wurth Elektronik 22 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface Mount
  • RS 제품 번호 263-4205
  • 제조사 부품 번호 885012208083
Subtotal (1 tape of 50 units)
₩5,265.00
₩0.54/unit
신제품 - 오늘 사전 주문하세요
ROHM MCRS Series 18 kΩ, 0603 Thick Film Resistor ±1 % Surface Mount 0.125 W - MCR03SEQPF1802
  • RS 제품 번호 780-562
  • 제조사 부품 번호 MCR03SEQPF1802
Subtotal (1 tape of 1000 units)
₩17,550.00
₩0.09/unit
재고있음
Wurth Elektronik, WE-LHMI, 1040 Shielded Surface Mount Inductor with a Polystyrene Core, 33 μH ±20 % 3.5 A Idc
  • RS 제품 번호 296-326
  • 제조사 부품 번호 74437368330
Subtotal (1 tape of 5 units)
₩19,870.50
₩20.38/unit
일시적 품절
ROHM ESR03 270 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ271
  • RS 제품 번호 262-9808
  • 제조사 부품 번호 ESR03EZPJ271
Subtotal (1 reel of 5000 units)
₩136,500.00
₩0.137/unit
재고있음
ROHM ESR25 47 kΩ, 1210 Thick Film Resistor ±1 % 0.66 W - ESR25JZPF4702
  • RS 제품 번호 263-7486
  • 제조사 부품 번호 ESR25JZPF4702
Subtotal (1 tape of 10 units)
₩4,563.00
₩2.34/unit
재고있음
TDK Single Layer Ceramic Capacitor 220 pF 1kV dc ±10 %, CK45, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 253-2764
  • 제조사 부품 번호 CK45-B3AD221KYNNA
Subtotal (1 reel of 1000 units)
₩161,850.00
₩0.828/unit
일시적 품절
TE Connectivity CJP200J100RJ, 100 Ω 200 W Wirewound Power Resistor 5 %
  • RS 제품 번호 261-2351
  • 제조사 부품 번호 CJP200J100RJ
Subtotal (1 unit)
₩75,153.00
₩385.40/unit
현재 비가용
ROHM MCRS Series 430 Ω, 0805 Thick Film Resistor ±1 % Surface Mount 0.25 W - MCR10SEQPF4301
  • RS 제품 번호 780-728
  • 제조사 부품 번호 MCR10SEQPF4301
Subtotal (1 tape of 500 units)
₩14,625.00
₩0.149/unit
일시적 품절
Panasonic ERJPC6 20000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W -
  • RS 제품 번호 789-176
  • 제조사 부품 번호 ERJPC6B2002V
Subtotal (1 tape of 10 units)
₩1,267.50
₩0.648/unit
신제품 - 오늘 사전 주문하세요
ROHM MCRS Series 13 Ω, 0603 Thick Film Resistor ±1 % Surface Mount 0.125 W - MCR03SEQPF13R0
  • RS 제품 번호 780-595
  • 제조사 부품 번호 MCR03SEQPF13R0
Subtotal (1 tape of 1000 units)
₩17,550.00
₩0.09/unit
일시적 품절
Bourns 100 μH 0.2 A Common Mode Choke 1.5 Ω 50V
  • RS 제품 번호 210-7541
  • 제조사 부품 번호 SRF4530A-101Y
Subtotal (1 tape of 10 units)
₩8,638.50
₩4.43/unit
재고있음
Broadcom 5V dc Optical Encoder, Surface
  • RS 제품 번호 796-7887
  • 제조사 부품 번호 HEDS-9140#A00
Subtotal (1 unit)
₩69,771.00
₩357.80/unit
일시적 품절
Panasonic ERJ2RK 20500 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.1 W - ERJ2RKF2052X
  • RS 제품 번호 785-275
  • 제조사 부품 번호 ERJ2RKF2052X
Subtotal (1 Bag of 10 units)
₩136.50
₩0.067/unit
재고있음
Murata, DSS1, EMI Filter, 100V dc, 6 A, Q91A, Through Hole, Solder 8.5 mm
  • RS 제품 번호 216-6084
  • 제조사 부품 번호 DSS1NB32A220Q91A
Subtotal (1 tape of 10 units)
₩6,045.00
₩3.10/unit
일시적 품절
Murata 24 MHz Crystal Unit ±8 ppm Surface Mount 4-Pin 0.7 mm 1.6 mm 2mm
  • RS 제품 번호 236-5065
  • 제조사 부품 번호 XRCGB24M000FFS1AR0
Subtotal (1 reel of 3000 units)
₩1,158,300.00
₩1.983/unit
재고있음
Isabellenhutte BVR 0.5 mΩ, 4026 Current Sensing Surface Mount Resistor ±1 % 5 W - BVR-Z-R0005-1.0
  • RS 제품 번호 210-5132
  • 제조사 부품 번호 BVR-Z-R0005-1.0
Subtotal (1 tape of 5 units)
₩35,919.00
₩36.84/unit
재고있음
Bourns 1 mH Ferrite Leaded Inductor, Max SRF:1.8 MHz, Q:55, 100 mA Idc, 11.5 Ω Rdc, RLB
  • RS 제품 번호 172-8319
  • 제조사 부품 번호 RLB0608-102KL
Subtotal (1 Bag of 800 units)
₩216,840.00
₩1.391/unit
일시적 품절
Panasonic ERJPC3 820 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.2 W - ERJPC3B8200V
  • RS 제품 번호 789-943
  • 제조사 부품 번호 ERJPC3B8200V
Subtotal (1 tape of 10 units)
₩955.50
₩0.491/unit
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