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

164316 표시되는 제품 Passive Components

정렬 기준
759 / 999+
재고있음
RS PRO 18 kΩ Carbon Film Resistor 2 W 5 %
  • RS 제품 번호 707-8912
Subtotal (1 pack of 10 units)
₩15.70
₩1.57/unit
일시적 품절
KEMET R79 Film Capacitor, ±5 %, 10 nF 400 V dc 200V ac, Through Hole
  • RS 제품 번호 171-9269
  • 제조사 부품 번호 R82IC2330Z350K
Subtotal (1 pack of 50 units)
₩77.10
₩1.542/unit
현재 비가용
Vishay, IHLP, EK Shielded Surface Mount Inductor with a Metal Composite Core, 10 μH ±20 % 5.4 A Idc
  • RS 제품 번호 565-206
  • 제조사 부품 번호 IHLP3232DZEK100M11
Subtotal (1 reel of 1250 units)
₩9,623.75
₩7.699/unit
재고있음
Isabellenhutte SMS 15 mΩ, 2512 Zeranin Surface Mount Resistor ±1 % 3 W - SMS-R015-1.0
  • RS 제품 번호 193-0056
  • 제조사 부품 번호 SMS-R015-1.0
Subtotal (1 tape of 5 units)
₩165.20
₩33.04/unit
재고있음
Wurth Elektronik, WELQ 1812 Surface Mount Inductor with a Ferrite Core, 47 μH 0.39 A Idc Q:55
  • RS 제품 번호 548-602
  • 제조사 부품 번호 744045470
Subtotal (1 tape of 10 units)
₩73.50
₩7.35/unit
현재 비가용
Nichicon 820 μF Capacitor 6.3V dc, Radial, Through Hole - UPW0J821MPD Radial Lead
  • RS 제품 번호 165-3915
  • 제조사 부품 번호 UPW0J821MPD
Subtotal (1 Box of 200 units)
₩393.80
₩1.969/unit
일시적 품절
KEMET 2.8 mH 3 A Common Mode Choke 60 mΩ 250V ac
  • RS 제품 번호 186-1194
  • 제조사 부품 번호 SSHB21HS-R30028
Subtotal (1 pack of 5 units)
₩91.80
₩18.36/unit
일시적 품절
Panasonic ERJPC3 3.92 kΩ, 0603 Thick Film Resistor Thick Film Resistor ±0.1 % Surface 0.2 W - ERJPC3B3921V
  • RS 제품 번호 789-304
  • 제조사 부품 번호 ERJPC3B3921V
Subtotal (1 tape of 10 units)
₩4.91
₩0.491/unit
마지막 RS 재고
TDK Single Layer Ceramic Capacitor 120 pF 3kV dc ±5 %, CC45, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 262-1953
  • 제조사 부품 번호 CC45SL3FD121JYNNA
Subtotal (1 Bag of 10 units)
₩18.80
₩1.88/unit
재고있음
Wurth Elektronik Ferrite Bead (0402) (Ferrite Bead), 1000 Ω impedance at 100 MHz, 216 Ω impedance at 1 GHz
  • RS 제품 번호 332-383
  • 제조사 부품 번호 74269241102
Subtotal (1 reel of 50 units)
₩39.90
₩0.798/unit
현재 이용 불가
Nichicon XK Film Capacitor 100 nF 250V ac 630 V dc, Through Hole 2
  • RS 제품 번호 167-1385
  • 제조사 부품 번호 QXK2J104KTP
Subtotal (1 Box of 1000 units)
₩4,436.00
₩4.436/unit
재고있음
IQD 40MHz Oscillator HCMOS ±0.5 ppm Ceramic package LFTVXO009912
  • RS 제품 번호 148-5365
  • 제조사 부품 번호 LFTVXO009912
Subtotal (1 unit)
₩173.80
₩173.80/unit
재고있음
Vishay Single Layer Ceramic Capacitor 4.7 nF -20 to 80 % Y5U Dielectric, 715C30DK, Screw 85 °C Max Op. Temp.
  • RS 제품 번호 184-9578
  • 제조사 부품 번호 715C30DKD47
Subtotal (1 Box of 20 units)
₩14,809.70
₩740.485/unit
재고있음
Murata 47 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Through Hole Radial
  • RS 제품 번호 133-5727
  • 제조사 부품 번호 RDER71H473K0M1H03A
Subtotal (1 pack of 25 units)
₩53.60
₩2.144/unit
일시적 품절
TE Connectivity, Sigma 3656, 1040 Shielded Surface Mount Inductor 560 nH ±20 % 25 A Idc
  • RS 제품 번호 616-958
  • 제조사 부품 번호 36561040MR56T
Subtotal (1 reel of 500 units)
₩4,683.00
₩9.366/unit
일시적 품절
Vishay 1 μF MnO2 Tantalum Capacitor 35V dc, Surface, 592D Series
  • RS 제품 번호 684-4402
  • 제조사 부품 번호 592D105X9035A2T15H
Subtotal (1 unit)
₩19.80
₩19.80/unit
재고있음
20 kΩ, Surface Trimmer Potentiometer, Lead 0.5 W Top Adjust Bourns, PV36
  • RS 제품 번호 445-948P
  • 제조사 부품 번호 PV36Y203C01B00
Subtotal 2 units (supplied in a tube)
₩33.10
₩16.55/unit
일시적 품절
Murata, NFA21SL, EMI Filter, 10V dc 50MHz, 20 mA, 0805, Surface, Solder 0.85 mm 2 mm, 1.25 mm
  • RS 제품 번호 106-5392
  • 제조사 부품 번호 NFA21SL506X1A48L
Subtotal (1 pack of 20 units)
₩70.30
₩3.515/unit
일시적 품절
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 37 Ω impedance at 25 MHz, 75 Ω impedance at 100
  • RS 제품 번호 262-9191
  • 제조사 부품 번호 MU3261-750Y
Subtotal (1 reel of 3000 units)
₩1,350.00
₩0.45/unit
재고있음
RS PRO 8 Ω 1 W Miniature Speaker 16 mm, 39.6mm
  • RS 제품 번호 102-747
Subtotal (1 unit)
₩65.90
₩65.90/unit
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