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

163625 표시되는 제품 Passive Components

정렬 기준
698 / 999+
제조사가 재고 비축중
TDK-Lambda, RSMN 20 A 250V ac -25Hz, 85 Hz, DIN Rail EMC Filter, Screw 1 Phase
  • RS 제품 번호 238-0250
  • 제조사 부품 번호 RSMN-2020D
Subtotal (1 unit)
₩376.60
₩376.60/unit
재고있음
Abracon 8 MHz Crystal ±15 ppm Surface Mount 2-Pin 0.9 mm 3.2 mm 2.5mm
  • RS 제품 번호 266-453
  • 제조사 부품 번호 ABM8AAIG-8.000MHZ-V2R-T3
Subtotal (1 tape of 10 units)
₩53.50
₩5.35/unit
재고있음
Wurth Elektronik, WE-MAPI SMT, 4020 Shielded Power Inductor with a Manganese Zinc Core, 22 μH ±20 % 1.85 A Idc
  • RS 제품 번호 258-5689
  • 제조사 부품 번호 74438356220
Subtotal (1 unit)
₩16.60
₩16.60/unit
현재 비가용
Phoenix Contact, VAL Surge Protection Plug 487.5V Maximum Voltage Rating 40 A Maximum Surge Current Type 1/2 Surge
  • RS 제품 번호 129-553
  • 제조사 부품 번호 2801231
Subtotal (1 unit)
₩646.20
₩646.20/unit
일시적 품절
100 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.25 W Top Adjust Bourns, PV37
  • RS 제품 번호 769-2230
  • 제조사 부품 번호 PV37W104C01B00
Subtotal (1 unit)
₩16.00
₩16.00/unit
제조사가 재고 비축중
Cosel, NAC 16 A 250V 60Hz, DIN Rail Power Line Filter, DIN Connector 1 Phase
  • RS 제품 번호 220-170
  • 제조사 부품 번호 NAC-16-472-D
Subtotal (1 unit)
₩251.20
₩251.20/unit
현재 비가용
Vishay Metal Film Resistor 2 W PR02000202701JR500
  • RS 제품 번호 251-3866
  • 제조사 부품 번호 PR02000202701JR500
Subtotal (1 reel of 5000 units)
₩3,255.00
₩0.651/unit
재고있음
Bourns, SRR4828A, 4828 Shielded Power Inductor with a Ferrite Core, 10 μH ±20 % 2.3 A Idc
  • RS 제품 번호 466-171
  • 제조사 부품 번호 SRR4828A-100M
Subtotal (1 Bag of 2 units)
₩9.90
₩4.95/unit
재고있음
Bourns 15 Pulses Pulse Incremental Encoder with a 6 mm Flatted Shaft, Surface Mount
  • RS 제품 번호 854-498P
  • 제조사 부품 번호 PEC11S-9213K-S0015
Subtotal 2 units (supplied in a tray)
₩53.15
₩26.575/unit
재고있음
Wurth Elektronik WCAP-FTX2 Polypropylene Capacitor X2, ±10 %, 270 nF 275 V dc 275V ac, Through Hole
  • RS 제품 번호 871-2420
  • 제조사 부품 번호 890324025031CS
Subtotal (1 Bag of 5 units)
₩14.80
₩2.96/unit
일시적 품절
Bourns, SRP1038WA, 1038 Shielded Power Inductor with a Metal Alloy Powder Core, 3.3 μH ±20 % 15 A Idc Q:20
  • RS 제품 번호 247-6041
  • 제조사 부품 번호 SRP1038WA-3R3M
Subtotal (1 reel of 500 units)
₩3,637.00
₩7.274/unit
재고있음
Panasonic 220 μF Capacitor 25V dc, Surface Solder
  • RS 제품 번호 166-8096
  • 제조사 부품 번호 EEEHB1E221P
Subtotal (1 reel of 500 units)
₩1,335.00
₩2.67/unit
일시적 품절
Panasonic 330 μF Polymer Capacitor 10V dc, Through Hole
  • RS 제품 번호 923-3026
  • 제조사 부품 번호 10SEP330M
Subtotal (1 Bag of 200 units)
₩1,383.80
₩6.919/unit
재고있음
CHEMI-CON 1000 μF Capacitor 100V dc, Snap-in - EKMH101VSN102MP35S
  • RS 제품 번호 145-0343
  • 제조사 부품 번호 EKMH101VSN102MP35S
Subtotal (1 pack of 2 units)
₩101.00
₩50.50/unit
재고있음
Vishay 22 mm Knob Diameter Black Potentiometer Knob for 10 mm Shaft Circular, P16FNM222MA
  • RS 제품 번호 444-764
  • 제조사 부품 번호 P16FNM222MA
Subtotal (1 unit)
₩241.10
₩241.10/unit
일시적 품절
Wurth Elektronik, WE-LQSH, 2512 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±20 % 800 mA Idc
  • RS 제품 번호 135-4576
  • 제조사 부품 번호 74405024100
Subtotal (1 reel of 2000 units)
₩6,612.00
₩3.306/unit
재고있음
TDK B32912 Film Capacitor 100 nF 330V ac 330 V dc, Through Hole 2
  • RS 제품 번호 172-5923
  • 제조사 부품 번호 B32912A3104M189
Subtotal (1 reel of 900 units)
₩2,718.90
₩3.021/unit
재고있음
Panasonic 22 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - ERJUP6F2202V
  • RS 제품 번호 243-2280
  • 제조사 부품 번호 ERJUP6F2202V
Subtotal (1 reel of 5000 units)
₩1,640.00
₩0.328/unit
재고있음
TDK B32924C Film Capacitor 2.2 μF 305V ac 305 V dc, Through Hole 2
  • RS 제품 번호 172-5982
  • 제조사 부품 번호 B32924C3225M000
Subtotal (1 Bag of 260 units)
₩1,917.24
₩7.374/unit
현재 비가용
Vishay CRHA 30 mΩ, 1206 Thick Film Resistor ±1 % Surface 0.3 W - CRHA1206AF30M0FKEF
  • RS 제품 번호 211-9387
  • 제조사 부품 번호 CRHA1206AF30M0FKEF
Subtotal (1 tape of 5 units)
₩71.40
₩14.28/unit
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