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

164315 표시되는 제품 Passive Components

정렬 기준
610 / 999+
일시적 품절
KEMET 4700 μF Capacitor 385V dc, Screw - PEH200XV4470MU2
  • RS 제품 번호 173-4283
  • 제조사 부품 번호 PEH200XV4470MU2
Subtotal (12 units, in bags of 12)
₩14,138.70
₩1,178.225/unit
재고있음
Murata 100 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Through Hole Radial
  • RS 제품 번호 190-2289
  • 제조사 부품 번호 RDER71H104K0K1H03B
Subtotal (500 units, in bags of 500)
₩627.00
₩1.254/unit
재고있음
Bourns CRE 7 mΩ, 2512 Metal Strip Surface Mount Resistor ±1 % 3 W - CRE2512-FZ-R007E-3
  • RS 제품 번호 166-9918
  • 제조사 부품 번호 CRE2512-FZ-R007E-3
Subtotal (4000 units, on reels of 4000)
₩11,080.00
₩2.77/unit
마지막 RS 재고
Murata, NFM41PC, Signal Filter, 50V dc, 6 A, L, Surface, Solder
  • RS 제품 번호 216-6116
  • 제조사 부품 번호 NFM41PC155B1H3L
Subtotal (1 unit)
₩22.40
₩22.40/unit
현재 비가용
KEMET 2.3 mH 1.7 A Common Mode Choke 0.1 Ω 250V ac
  • RS 제품 번호 186-1127
  • 제조사 부품 번호 SSRH7HS-M17023
Subtotal (5 units, in packs of 5)
₩54.30
₩10.86/unit
일시적 품절
Bourns, ZV Varistor 2.3 nF 5 A, Clamping 65 V, Varistor 39 V, 1812
  • RS 제품 번호 211-1139
  • 제조사 부품 번호 ZV25K1812801NIR1
Subtotal (1000 units, on reels of 1000)
₩2,903.00
₩2.903/unit
현재 비가용
TE Connectivity RQ73 158 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.15 W - RQ73C1J158RBTD
  • RS 제품 번호 186-5439
  • 제조사 부품 번호 RQ73C1J158RBTD
Subtotal (5000 units, on reels of 5000)
₩12,350.00
₩2.47/unit
재고있음
TE Connectivity 1.5 kΩ Carbon Film Resistor 0.33 W 5 % CFR25J1K5
  • RS 제품 번호 131-277
  • 제조사 부품 번호 CFR25J1K5
Subtotal (10 units, in packs of 10)
₩3.80
₩0.38/unit
일시적 품절
TDK, CT/B Multilayer Varistor 1 A
  • RS 제품 번호 775-2786
  • 제조사 부품 번호 B72520E0400K062
Subtotal (100 units, in packs of 100)
₩274.30
₩2.743/unit
재고있음
Murata 56 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Through Hole Radial
  • RS 제품 번호 169-2825
  • 제조사 부품 번호 RDE5C1H560J0M1H03A
Subtotal (2000 units, in boxes of 2000)
₩2,374.00
₩1.187/unit
재고있음
PUI Audio 0.3 W Miniature Speaker 15 mm Dia.
  • RS 제품 번호 276-837P
  • 제조사 부품 번호 AST-01508MR-R
Subtotal (1 unit, supplied in a box)
₩34.20
₩34.20/unit
재고있음
TE Connectivity 240 Ω Metal Film Resistor 0.6 W 1 % LR1F240R
  • RS 제품 번호 148-354
  • 제조사 부품 번호 LR1F240R
Subtotal (10 units, in packs of 10)
₩2.40
₩0.24/unit
일시적 품절
TDK, SIMID, 2220 Surface Mount Inductor with a Ferrite Core, 680 μH Ferrite Core ±10 % 210 mA Idc Q:20
  • RS 제품 번호 166-0201
  • 제조사 부품 번호 B82442T1684K050
Subtotal (1500 units, on reels of 1500)
₩9,790.50
₩6.527/unit
재고있음
Wurth Elektronik 4.5 mH 18 A Common Mode Choke 4.2 mΩ 300V
  • RS 제품 번호 905-865
  • 제조사 부품 번호 7848051804
Subtotal (1 unit)
₩140.26
₩140.26/unit
현재 비가용
TDK B32520 Film Capacitor 63V ac 100 V dc, Through Hole
  • RS 제품 번호 185-4964
  • 제조사 부품 번호 B32520C1334J000
Subtotal (20 units, in packs of 20)
₩45.60
₩2.28/unit
재고있음
2.2 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Top Adjust Bourns, 3386
  • RS 제품 번호 161-7027
  • 제조사 부품 번호 3386F-1-222LF
Subtotal (50 units, in tubes of 50)
₩507.80
₩10.156/unit
재고있음
Vishay MCT 220 Ω, 0603 Thin Film Surface Mount Resistor ±1 % 0.12 W - MCT06030C2200FP500
  • RS 제품 번호 188-6080
  • 제조사 부품 번호 MCT06030C2200FP500
Subtotal (100 units, on tapes of 100)
₩18.20
₩0.182/unit
재고있음
Wurth Elektronik, WE-MK, 0603 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 56 nH Multilayer ±2 % 300
  • RS 제품 번호 245-8510
  • 제조사 부품 번호 7447860156G
Subtotal (10 units, on tapes of 10)
₩7.10
₩0.71/unit
신제품 - 오늘 사전 주문하세요
Schaffner 0.2 mH 85 A Common Mode Choke 0.5 mΩ 450V ac/dc
  • RS 제품 번호 722-781
  • 제조사 부품 번호 RT8532-85-0M2
Subtotal (1 unit)
₩412.70
₩412.70/unit
일시적 품절
Panasonic 1000 μF Capacitor 6.3V dc, Surface
  • RS 제품 번호 262-4884
  • 제조사 부품 번호 EEEFN1C102UL
Subtotal (500 units, on reels of 500)
₩1,852.50
₩3.705/unit
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