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

164416 표시되는 제품 Passive Components

정렬 기준
654 / 999+
현재 비가용
Nichicon 470 μF Capacitor 16V dc, Radial, Through Hole - UVY1C471MPD PC Pin
  • RS 제품 번호 167-7980
  • 제조사 부품 번호 UVY1C471MPD
Subtotal (200 units, in boxes of 200)
₩294.60
₩1.473/unit
현재 비가용
Vishay 1 kΩ Wirewound Resistor 1 W 1 % RLP0110000FS14
  • RS 제품 번호 167-9932
  • 제조사 부품 번호 RLP0110000FS14
Subtotal (100 units, in bags of 100)
₩6,249.70
₩62.497/unit
일시적 품절
TDK, B82462-G4 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 6.8 μH ±20 % 4.3 A Idc
  • RS 제품 번호 167-8186
  • 제조사 부품 번호 B82464G4682M000
Subtotal (750 units, on reels of 750)
₩6,113.25
₩8.151/unit
일시적 품절
Vishay PRV6 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, PRV6SAABJYB25103KA
  • RS 제품 번호 167-8843
  • 제조사 부품 번호 PRV6SAABJYB25103KA
Subtotal (50 units, in boxes of 50)
₩4,084.10
₩81.682/unit
일시적 품절
Panasonic ERJ 68 Ω, 0402 Thick Film Surface Mount Resistor ±0.5 % 0.06 W - ERJ2RKD68R0X
  • RS 제품 번호 169-0859
  • 제조사 부품 번호 ERJ2RKD68R0X
Subtotal (10000 units, on reels of 10000)
₩1,550.00
₩0.155/unit
현재 비가용
TE Connectivity 3522 4.7 Ω, 2512 Thick Film Surface Mount Resistor ±5 % Surface 3 W - 35224R7JT
  • RS 제품 번호 164-6248
  • 제조사 부품 번호 35224R7JT
Subtotal (2000 units, on reels of 2000)
₩4,322.00
₩2.161/unit
재고있음
TDK Ferrite Ring Toroid Core 13.6 mm, For: General Electronics 19.2 mm ID 35.5 mm OD
  • RS 제품 번호 167-8277
  • 제조사 부품 번호 B64290L0048X830
Subtotal (100 units, in boxes of 100)
₩2,033.90
₩20.339/unit
일시적 품절
Vishay MMA0204 27 kΩ, 0204 Thin Film Surface Mount Resistor ±1 % 0.25 W - MMA02040C2702FB300
  • RS 제품 번호 168-8195
  • 제조사 부품 번호 MMA02040C2702FB300
Subtotal (3000 units, on reels of 3000)
₩771.00
₩0.257/unit
마지막 RS 재고
Vishay CRCW 33.2 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CRCW080533K2FKEA
  • RS 제품 번호 169-4648
  • 제조사 부품 번호 CRCW080533K2FKEA
Subtotal (5000 units, on reels of 5000)
₩425.00
₩0.085/unit
일시적 품절
KEMET 3.8 μH 3 A Common Mode Choke 100 mΩ 250V ac
  • RS 제품 번호 169-6907
  • 제조사 부품 번호 SS26V-R300038
Subtotal (350 units, in boxes of 350)
₩4,403.35
₩12.581/unit
일시적 품절
Panasonic ERA 22.1 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3ARB2212V
  • RS 제품 번호 169-1498
  • 제조사 부품 번호 ERA3ARB2212V
Subtotal (5000 units, on reels of 5000)
₩10,680.00
₩2.136/unit
재고있음
Vishay CRCW 1 mΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CRCW08051M00FKEA
  • RS 제품 번호 169-4567
  • 제조사 부품 번호 CRCW08051M00FKEA
Subtotal (5000 units, on reels of 5000)
₩420.00
₩0.084/unit
재고있음
Panasonic ERA8V 470 Ω, 1206 Thin Film Resistor 0.1 % 0.25 W - ERA8VEB4700V
  • RS 제품 번호 259-7009
  • 제조사 부품 번호 ERA8VEB4700V
Subtotal (5000 units, on reels of 5000)
₩14,350.00
₩2.87/unit
현재 비가용
ROHM ESR03 1.3 mΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF1304
  • RS 제품 번호 263-0786
  • 제조사 부품 번호 ESR03EZPF1304
Subtotal (5000 units, on reels of 5000)
₩725.00
₩0.145/unit
일시적 품절
Murata, LQW, 0603 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 27 nH ±2 % 440 mA Idc Q:40
  • RS 제품 번호 167-5714
  • 제조사 부품 번호 LQW18AN27NG00D
Subtotal (4000 units, on reels of 4000)
₩1,816.00
₩0.454/unit
일시적 품절
ROHM ESR10 6.8 mΩ, 0805 Thick Film Resistor ±5 % 0.4 W - ESR10EZPJ685
  • RS 제품 번호 262-9634
  • 제조사 부품 번호 ESR10EZPJ685
Subtotal (5000 units, on reels of 5000)
₩705.00
₩0.141/unit
현재 비가용
Vishay 30 F Supercapacitor -20 to 50 % Tolerance, 230 EDLC-HV 3V dc, Through Hole
  • RS 제품 번호 260-8660
  • 제조사 부품 번호 MAL223051007E3
Subtotal (100 units, in boxes of 100)
₩2,428.20
₩24.282/unit
재고있음
ROHM SDR 2.4 kΩ, 0603 Thick Film Surface Mount Fixed Resistor 1 % 0.3 W - SDR03EZPF2401
  • RS 제품 번호 261-9910
  • 제조사 부품 번호 SDR03EZPF2401
Subtotal (5000 units, on reels of 5000)
₩900.00
₩0.18/unit
현재 비가용
Panasonic 820 μF Capacitor 25V dc, Surface - EEEFN1E821UL
  • RS 제품 번호 262-4914
  • 제조사 부품 번호 EEEFN1E821UL
Subtotal (500 units, on reels of 500)
₩1,852.50
₩3.705/unit
일시적 품절
ROHM SDR 1.1 kΩ, 0603 Thick Film Surface Mount Fixed Resistor 1 % 0.3 W - SDR03EZPF1101
  • RS 제품 번호 261-9901
  • 제조사 부품 번호 SDR03EZPF1101
Subtotal (5000 units, on reels of 5000)
₩900.00
₩0.18/unit
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