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

164073 표시되는 제품 Passive Components

정렬 기준
274 / 999+
마지막 RS 재고
Nichicon 33 μF Capacitor 250V dc, Radial, Through Hole - UVR2E330MHD
  • RS 제품 번호 162-0436
  • 제조사 부품 번호 UVR2E330MHD
Subtotal (1 Box of 100 units)
₩318.30
₩3.183/unit
재고있음
TDK Thermistor, NTC Type 10 kΩ, DO-35 2.2 mm 71 mm 1.3 mm
  • RS 제품 번호 769-1919
  • 제조사 부품 번호 B57550G1103F000
Subtotal (1 pack of 5 units)
₩112.90
₩22.58/unit
재고있음
Arcol Ohmite 475 Ω Metal Film Resistor 0.25 W 0.1 % MRA0207475RBTA015
  • RS 제품 번호 487-5757
  • 제조사 부품 번호 MRA0207475RBTA015
Subtotal (1 pack of 5 units)
₩18.40
₩3.68/unit
재고있음
Huber+Suhner 1356.17.0090 Square WiFi Antenna with Type N Connector, WiFi
  • RS 제품 번호 241-5665
  • 제조사 부품 번호 1356.17.0090
Subtotal (1 unit)
₩3,241.10
₩3,241.10/unit
재고있음
IQD, 24MHz XO Oscillator, ±50 ppm TTL, HCMOS, 4-Pin Surface Mount
  • RS 제품 번호 478-8849P
  • 제조사 부품 번호 LFSPXO019082
Subtotal 1 unit (supplied in a bag)
₩15.80
₩15.80/unit
일시적 품절
KEMET R47 X1 Film Capacitor X1, ±10 %, 47 nF 1 kV dc 440V ac, Through Hole
  • RS 제품 번호 164-9719
  • 제조사 부품 번호 R474N247050A1K
Subtotal (1 Bag of 1500 units)
₩3,036.00
₩2.024/unit
재고있음
Wurth Elektronik, WE-HCI, 1890 Shielded Wirewound Surface Mount Inductor with a WE-Perm2 Core, 6.8 μH Flat Wire Winding
  • RS 제품 번호 736-2009
  • 제조사 부품 번호 7443556680
Subtotal (1 unit)
₩44.50
₩44.50/unit
일시적 품절
KEMET, MPLCV, 0654 Shielded Surface Mount Inductor with a Metal Composite Core, 47 μH ±20 % 3 A Idc
  • RS 제품 번호 180-9276
  • 제조사 부품 번호 MPLCV0654L470
Subtotal (1 tape of 5 units)
₩87.10
₩17.42/unit
재고있음
Murata Power Solutions 4.7 mH Bobbin Inductor, Max SRF:0.6 MHz, Q:60, 600 mA Idc, 2.2 Ω Rdc, 1400
  • RS 제품 번호 106-7908
  • 제조사 부품 번호 1447506C
Subtotal (1 Box of 25 units)
₩545.00
₩21.80/unit
재고있음
Wurth Elektronik 1 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 257-1064
  • 제조사 부품 번호 885012005067
Subtotal (1 tape of 50 units)
₩21.00
₩0.42/unit
재고있음
Wurth Elektronik WCAP-FTXX Polypropylene Capacitor X2, ±10 %, 220 nF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 871-2603
  • 제조사 부품 번호 890334026003CS
Subtotal (1 Bag of 5 units)
₩20.10
₩4.02/unit
일시적 품절
Vishay 47 μF Tantalum Tantalum Capacitor 16V dc, Surface, 593D Series
  • RS 제품 번호 250-7731
  • 제조사 부품 번호 593D476X0016D2TE3
Subtotal (1 reel of 500 units)
₩3,580.50
₩7.161/unit
마지막 RS 재고
TE Connectivity CJP600J330RJ, 330 Ω 600 W Wirewound Power Resistor 5 %
  • RS 제품 번호 261-2450
  • 제조사 부품 번호 CJP600J330RJ
Subtotal (1 unit)
₩659.70
₩659.70/unit
일시적 품절
Eaton 5 F Supercapacitor -10 to 30 % Tolerance, Supercap PHV 5.4V dc, Through Hole
  • RS 제품 번호 169-9485
  • 제조사 부품 번호 PHV-5R4V505-R
Subtotal (1 Bag of 100 units)
₩10,933.20
₩109.332/unit
재고있음
TDK Common Mode Choke Inductor Sample Kit, 300 pieces
  • RS 제품 번호 475-632
  • 제조사 부품 번호 B82559X0016
Subtotal (1 pack of 8 units)
₩8,797.80
₩1,099.725/unit
일시적 품절
Abracon, ASPI-0630LR Shielded Surface Mount Inductor with a Iron Core, 2.2 μH Flat Wire Winding ±20 % 8 A Idc
  • RS 제품 번호 240-0918
  • 제조사 부품 번호 ASPI-0630LR-2R2M-T15
Subtotal (1 reel of 1500 units)
₩4,822.50
₩3.215/unit
일시적 품절
KEMET 33 nF Multilayer Ceramic Capacitor, 1kV dc, ±5 %, Surface
  • RS 제품 번호 187-1399
  • 제조사 부품 번호 C2220C333JDGACTU
Subtotal (1 reel of 500 units)
₩11,072.50
₩22.145/unit
일시적 품절
onsemi, NUF4211MN 250MHz, Surface EMI Filter, Surface Mount
  • RS 제품 번호 805-4406P
  • 제조사 부품 번호 NUF4211MNT1G
Subtotal 25 units (supplied on a continuous strip)
₩92.90
₩3.716/unit
재고있음
TE Connectivity, 3650, 0603 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 390 nH ±5 % 100 mA Idc Q:25
  • RS 제품 번호 163-9490
  • 제조사 부품 번호 36501JR39JTDG
Subtotal (1 reel of 2000 units)
₩4,206.00
₩2.103/unit
재고있음
Panasonic 3300 μF Capacitor 25V dc, Radial - EEUFR1E332 Radial Lead
  • RS 제품 번호 108-4770
  • 제조사 부품 번호 EEUFR1E332
Subtotal (1 Bag of 50 units)
₩579.30
₩11.586/unit
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