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

164378 표시되는 제품 Passive Components

정렬 기준
662 / 999+
재고있음
Wurth Elektronik 1 pF Multilayer Ceramic Capacitor, 100V dc, Surface
  • RS 제품 번호 242-1096
  • 제조사 부품 번호 885012007094
Subtotal (1 pack of 50 units)
₩25.50
₩0.51/unit
일시적 품절
Abracon 10MHz Temperature Compensated Crystal Oscillator CMOS -1 to 1 ppm Surface Mount ATX-H12-F-10.000MHz-F25-T
  • RS 제품 번호 249-9382
  • 제조사 부품 번호 ATX-H12-F-10.000MHz-F25-T
Subtotal (1 reel of 1000 units)
₩11,387.00
₩11.387/unit
재고있음
STMicroelectronics, Surface Microphone Condenser
  • RS 제품 번호 233-3022
  • 제조사 부품 번호 PM8805TR
Subtotal (1 unit)
₩78.30
₩78.30/unit
현재 비가용
Same Sky 95 dB Through Hole Buzzer External Magnetic Buzzer 21.6 mm 5 V Min 13 mm 13mm 50V ac Max
  • RS 제품 번호 259-6297
  • 제조사 부품 번호 CPT-2521C-500
Subtotal (1 unit)
₩44.60
₩44.60/unit
현재 비가용
TDK 220 μF Capacitor 50V dc, Radial, Through Hole - B41851A6227M000 Radial Lead
  • RS 제품 번호 241-6685
  • 제조사 부품 번호 B41851A6227M000
Subtotal (1 Box of 1000 units)
₩1,597.00
₩1.597/unit
일시적 품절
KEMET R76_125C Film Capacitor, ±5 %, 6.8 nF 630 V dc 400V ac, Through Hole
  • RS 제품 번호 192-8548
  • 제조사 부품 번호 R76PF168050H0J
Subtotal (1 Bag of 1800 units)
₩2,919.60
₩1.622/unit
재고있음
TDK 10000 μF Capacitor 63V dc, Snap-in - B41231B8109M060
  • RS 제품 번호 171-3276
  • 제조사 부품 번호 B41231B8109M060
Subtotal (1 unit)
₩76.60
₩76.60/unit
일시적 품절
Wurth Elektronik 16 MHz Crystal ±30.00 ppm SMT 4-Pin 2.5 mm 3.2 mm 2.5mm
  • RS 제품 번호 197-579
  • 제조사 부품 번호 830107878109
Subtotal (1 reel of 3000 units)
₩13,050.00
₩4.35/unit
일시적 품절
TDK B32522 Film Capacitor 100 nF 200V ac 630 V dc, Through Hole 2
  • RS 제품 번호 172-5932
  • 제조사 부품 번호 B32522Q8104J000
Subtotal (1 Bag of 1000 units)
₩2,918.00
₩2.918/unit
일시적 품절
Arcol Ohmite 4 GΩ Resistive Fixed Resistor 1 W 1 % SM102034007FE
  • RS 제품 번호 760-433
  • 제조사 부품 번호 SM102034007FE
Subtotal (1 Bag of 100 units)
₩4,184.30
₩41.843/unit
일시적 품절
Wurth Elektronik WCAP-FTX2 Film Capacitor X2, ±10 %, 120 nF 275 V dc 275V ac, Through Hole
  • RS 제품 번호 163-3433
  • 제조사 부품 번호 890324023024
Subtotal (1 Bag of 500 units)
₩1,088.50
₩2.177/unit
일시적 품절
Murata NFM21P, Signal Filter 25V dc, 0805 0.1 μF, Surface
  • RS 제품 번호 166-9788
  • 제조사 부품 번호 NFM21PC104R1E3D
Subtotal (1 reel of 4000 units)
₩1,408.00
₩0.352/unit
일시적 품절
TE Connectivity 18 Ω Wirewound Fusible Resistor 2 W 5 % FWFU2W18RJ
  • RS 제품 번호 732-478
  • 제조사 부품 번호 FWFU2W18RJ
Subtotal (1 tape of 50 units)
₩78.70
₩1.574/unit
현재 비가용
TE Connectivity 3550 3.9 kΩ, 4320 Thick Film ±5 % 5 W - 35503K9JT
  • RS 제품 번호 186-6296P
  • 제조사 부품 번호 35503K9JT
Subtotal 10 units (supplied on a continuous strip)
₩41.70
₩4.17/unit
재고있음
Bourns 47 μH Ferrite DR Radial Inductor, Max SRF:11 MHz, Q:40, 960 mA Idc, 170 mΩ Rdc, RLB
  • RS 제품 번호 811-8834
  • 제조사 부품 번호 RLB0912-470KL
Subtotal (1 Bag of 10 units)
₩22.40
₩2.24/unit
마지막 RS 재고
TE Connectivity CPF 12.7 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W
  • RS 제품 번호 701-5084P
  • 제조사 부품 번호 CPF0402B12K7E1
Subtotal 10 units (supplied on a continuous strip)
₩18.60
₩1.86/unit
현재 비가용
CHEMI-CON 220 μF Capacitor 500V dc, Snap-in
  • RS 제품 번호 170-0719
  • 제조사 부품 번호 EKMS501VSN221MA35S
Subtotal (1 Box of 200 units)
₩12,799.00
₩63.995/unit
일시적 품절
Panasonic 1000 μF Capacitor 25V dc, Radial, Through Hole - EEUFR1E102LB Radial Lead
  • RS 제품 번호 240-3884
  • 제조사 부품 번호 EEUFR1E102LB
Subtotal (1 tape of 500 units)
₩2,023.50
₩4.047/unit
재고있음
TE Connectivity L000953-80 Patch Omni-Directional GPS Antenna, GNSS
  • RS 제품 번호 697-664
  • 제조사 부품 번호 L000953-80
Subtotal (1 unit)
₩891.60
₩891.60/unit
일시적 품절
Vishay 10 μF Capacitor 400V dc, SMD Surface Mount - MAL219299604E3 Blister Tape on Reel
  • RS 제품 번호 204-9698
  • 제조사 부품 번호 MAL219299604E3
Subtotal (1 reel of 150 units)
₩2,478.60
₩16.524/unit
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