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

162181 표시되는 제품 Passive Components

223 / 999+
마지막 RS 재고
Same Sky 85 dB Through Hole Buzzer Internal Magnetic Buzzer 4.5 mm 4 V dc Min 9 mm 4.5mm 6V dc Max
  • RS 제품 번호 259-6315
  • 제조사 부품 번호 CST-951AP
Subtotal (1 tray of 700 units)
₩728,910.00
₩5.342/unit
재고있음
ROHM GMR 82 mΩ, 2010 Power Shunt Surface Mount Resistor ±1 % 4 W - GMR50HJBFWR082
  • RS 제품 번호 215-9750
  • 제조사 부품 번호 GMR50HJBFWR082
Subtotal (1 pack of 10 units)
₩19,344.00
₩9.92/unit
재고있음
Abracon 32.768 kHz Crystal Unit ±10 ppm Surface Mount 2-Pin 0.6 mm 2 mm 1.2mm
  • RS 제품 번호 171-2694P
  • 제조사 부품 번호 ABS06-32.768KHZ-1-T
Subtotal 10 units (supplied on a continuous strip)
₩9,828.00
₩5.04/unit
재고있음
TDK, B84113H 10 A 250V ac/dc 50Hz, 60 Hz, Chassis Mount EMC Filter, Tab 1 Phase
  • RS 제품 번호 702-4031
  • 제조사 부품 번호 B84113H0000B110
Subtotal (1 unit)
₩70,219.50
₩360.10/unit
현재 액세스할 수 없는 재고 정보
Vishay WSL 10 mΩ, 2512 Metal Strip Surface Mount Resistor ±1 % 1 W - WSL2512R0100FEA
  • RS 제품 번호 167-9829
  • 제조사 부품 번호 WSL2512R0100FEA
Subtotal (1 reel of 2000 units)
₩924,300.00
₩2.371/unit
일시적 품절
Welwyn 3.01 kΩ Metal Film Resistor 0.25 W 0.1 % RC55Y 3K01BI
  • RS 제품 번호 814-293
  • 제조사 부품 번호 RC55Y 3K01BI
Subtotal (1 pack of 10 units)
₩33,189.00
₩17.018/unit
재고있음
ROHM ESR03 680 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ684
  • RS 제품 번호 262-9946
  • 제조사 부품 번호 ESR03EZPJ684
Subtotal (1 tape of 100 units)
₩4,095.00
₩0.209/unit
마지막 RS 재고
TE Connectivity RN73 6.65 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W
  • RS 제품 번호 215-3308P
  • 제조사 부품 번호 RN73C2A6K65B
Subtotal 5 units (supplied on a continuous strip)
₩9,165.00
₩9.40/unit
일시적 품절
Vishay 220 μF Electrolytic Capacitor 400V, Through Hole - MAL226936221E3
  • RS 제품 번호 807-266
  • 제조사 부품 번호 MAL226936221E3
Subtotal (1 unit)
₩7,252.05
₩37.19/unit
재고있음
KOA RN73R 62.6 kΩ, 0603 Thin Film Resistor ±0.1 % 0.1 W - RN73R1JTTD6262B25
  • RS 제품 번호 223-4761
  • 제조사 부품 번호 RN73R1JTTD6262B25
Subtotal (1 tape of 100 units)
₩13,260.00
₩0.684/unit
재고있음
Panasonic ERJ HP6 120 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJHP6F1203V
  • RS 제품 번호 228-4971
  • 제조사 부품 번호 ERJHP6F1203V
Subtotal (1 reel of 5000 units)
₩409,500.00
₩0.423/unit
마지막 RS 재고
TE Connectivity 2108852-1 Patch Omni-Directional GPS Antenna, GPS
  • RS 제품 번호 235-1412
  • 제조사 부품 번호 2108852-1
Subtotal (1 unit)
₩36,816.00
₩188.80/unit
재고있음
MITSUBISHI GAS CHEMICAL NEXT 100 mΩ Precision Resistor 0.5 W 1 % RH1/2HVD100MOHMF
  • RS 제품 번호 157-254
  • 제조사 부품 번호 RH1/2HVD100MOHMF
Subtotal (1 unit)
₩18,505.50
₩94.90/unit
일시적 품절
Isabellenhutte BVT 2 mΩ, 2512 Zeranin Surface Mount Resistor ±1 % 3 W - BVT-I-R002-1.0
  • RS 제품 번호 193-0026
  • 제조사 부품 번호 BVT-I-R002-1.0
Subtotal (1 reel of 5000 units)
₩7,293,000.00
₩7.475/unit
일시적 품절
KOA WK73S 1 Ω, 0612 Thick Film Surface Mount Resistor ±1 % 0.75 W - WK73S2BTTD1R00F
  • RS 제품 번호 178-6740
  • 제조사 부품 번호 WK73S2BTTD1R00F
Subtotal (1 reel of 5000 units)
₩604,500.00
₩0.62/unit
재고있음
RS PRO CR 1.8 kΩ, 2512 Thick Film Surface Mount Resistor 0.05 1 W
  • RS 제품 번호 183-9619
Subtotal (1 reel of 4000 units)
₩265,200.00
₩0.343/unit
재고있음
Roxburgh EMC, KMF 70 A 500V ac 60Hz, Flange RFI Filter, Stud 3 Phase
  • RS 제품 번호 315-1296
  • 제조사 부품 번호 KMF370
Subtotal (1 unit)
₩376,344.15
₩1,929.97/unit
일시적 품절
Panasonic ERJPC6 3300 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6B3301V
  • RS 제품 번호 784-985
  • 제조사 부품 번호 ERJPC6B3301V
Subtotal (1 tape of 10 units)
₩1,267.50
₩0.648/unit
현재 비가용
ROHM ESR18 3 mΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - ESR18EZPF3004
  • RS 제품 번호 264-1796
  • 제조사 부품 번호 ESR18EZPF3004
Subtotal (1 tape of 100 units)
₩8,580.00
₩0.444/unit
단종되는 중
RS PRO P25 10 Ω Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 842-7056
Subtotal (1 unit)
₩11,485.50
₩58.90/unit
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