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

164415 표시되는 제품 Passive Components

정렬 기준
604 / 999+
일시적 품절
KEMET 82 μF Surface Polymer Capacitor, 50V
  • RS 제품 번호 244-0167
  • 제조사 부품 번호 A769KS826M1HLAS013
Subtotal (5 units, in packs of 5)
₩46.50
₩9.30/unit
재고있음
KOA RK73H 510 Ω, 2512 Thick Film Surface Mount Resistor ±1 % 1 W - RK73HW3ATTE5100F
  • RS 제품 번호 123-4487
  • 제조사 부품 번호 RK73HW3ATTE5100F
Subtotal (50 units, in bags of 50)
₩245.50
₩4.91/unit
일시적 품절
Panasonic ERJ H2G 100 Ω, 0402 Thick Film Surface Mount Resistor ±5 % 0.1 W - ERJH2GJ101X
  • RS 제품 번호 228-4421
  • 제조사 부품 번호 ERJH2GJ101X
Subtotal (100 units, on tapes of 100)
₩43.70
₩0.437/unit
일시적 품절
TDK 47 μF Multilayer Ceramic Capacitor, 25V dc, ±20 %, Surface
  • RS 제품 번호 242-7521
  • 제조사 부품 번호 CGA9N3X7R1E476M230KB
Subtotal (500 units, on reels of 500)
₩10,847.00
₩21.694/unit
재고있음
Panasonic ERJ H2G 1 kΩ, 0402 Thick Film Surface Mount Resistor ±5 % 0.1 W - ERJH2GJ102X
  • RS 제품 번호 228-4423P
  • 제조사 부품 번호 ERJH2GJ102X
Subtotal (100 units, supplied on a continuous strip)
₩44.60
₩0.446/unit
재고있음
Abracon 4.194304 MHz Crystal 30 ppm Surface Mount 2-Pin 4.2 mm 11.4 mm 4.7mm
  • RS 제품 번호 232-7226P
  • 제조사 부품 번호 ABLS-4.194304MHZ-B4-T
Subtotal (50 units, supplied on a continuous strip)
₩74.40
₩1.488/unit
재고있음
Panasonic ERJ H2R 8.2 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJH2RF8201X
  • RS 제품 번호 228-4675
  • 제조사 부품 번호 ERJH2RF8201X
Subtotal (100 units, on tapes of 100)
₩55.50
₩0.555/unit
재고있음
TDK 22 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 111-1027
  • 제조사 부품 번호 C2012C0G1H223J125AA
Subtotal (2000 units, on reels of 2000)
₩1,080.00
₩0.54/unit
현재 비가용
Panasonic ERJ H2R 6.8 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJH2RF6801X
  • RS 제품 번호 228-4667
  • 제조사 부품 번호 ERJH2RF6801X
Subtotal (100 units, on tapes of 100)
₩67.20
₩0.672/unit
일시적 품절
Molex NTC Thermistor, NTC Type 3 kΩ, Bag 100 mm
  • RS 제품 번호 230-2103
  • 제조사 부품 번호 215272-3307
Subtotal (5 units, in packs of 5)
₩71.60
₩14.32/unit
재고있음
Abracon, 24MHz Crystal Oscillator Oscillator, 50 ppm TTL, HCMOS, 4-Pin Surface Mount ASFL1-24.000MHZ-EC-T
  • RS 제품 번호 232-7269
  • 제조사 부품 번호 ASFL1-24.000MHZ-EC-T
Subtotal (1000 units, on reels of 1000)
₩10,548.00
₩10.548/unit
현재 비가용
Panasonic ERJ H2G 820 Ω, 0402 Thick Film Surface Mount Resistor ±5 % 0.1 W - ERJH2GJ821X
  • RS 제품 번호 228-4555P
  • 제조사 부품 번호 ERJH2GJ821X
Subtotal (100 units, supplied on a continuous strip)
₩39.80
₩0.398/unit
재고있음
Abracon 20 MHz Crystal ±30 ppm Surface Mount 2-Pin 4.5 mm 13.5 mm 5mm
  • RS 제품 번호 226-0571P
  • 제조사 부품 번호 FC4SDCBMM20.0-T1
Subtotal (50 units, supplied on a continuous strip)
₩73.60
₩1.472/unit
재고있음
ROHM GMR 100 mΩ, 7142 Metal Plate Resistor ±1 % 10 W - GMR320HJCFAR100
  • RS 제품 번호 237-4343P
  • 제조사 부품 번호 GMR320HJCFAR100
Subtotal (5 units, supplied on a continuous strip)
₩137.90
₩27.58/unit
재고있음
RS PRO 25 A 520V ac 50Hz, 60 Hz, Chassis Mount Power Line Filter, Terminal Block 3 Phase
  • RS 제품 번호 237-8762
Subtotal (1 unit, in boxes of 1)
₩1,004.60
₩1,004.60/Box
재고있음
RS PRO 10 A 250V ac 400Hz, Chassis Mount RFI Filter, Fast-On 1 Phase
  • RS 제품 번호 237-8700
Subtotal (1 unit)
₩103.80
₩103.80/unit
제조사가 재고 비축중
ABB, OVR Surge Protection Device 400V ac Maximum Voltage Rating 40 kA Maximum Surge Current Surge Protective Devices SPD
  • RS 제품 번호 231-9983
  • 제조사 부품 번호 2CTB815704R2000 OVR T2 3N 40-275s P QS
Subtotal (1 unit)
₩7,802.70
₩7,802.70/unit
재고있음
Panasonic ERJ H2R 12 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJH2RF12R0X
  • RS 제품 번호 228-4584P
  • 제조사 부품 번호 ERJH2RF12R0X
Subtotal (100 units, supplied on a continuous strip)
₩53.10
₩0.531/unit
재고있음
Panasonic 120 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - ERJUP6F1203V
  • RS 제품 번호 243-2250
  • 제조사 부품 번호 ERJUP6F1203V
Subtotal (100 units, on tapes of 100)
₩51.60
₩0.516/unit
일시적 품절
Panasonic ERJ H2G 5.6 Ω, 0402 Thick Film Surface Mount Resistor ±5 % 0.1 W - ERJH2GJ5R6X
  • RS 제품 번호 228-4538
  • 제조사 부품 번호 ERJH2GJ5R6X
Subtotal (10000 units, on reels of 10000)
₩2,100.00
₩0.21/unit
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