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

162864 표시되는 제품 Passive Components

정렬 기준
215 / 999+
재고있음
Panasonic ECQE(F) Film Capacitor 10 μF 250V ac 250 V dc, Through Hole
  • RS 제품 번호 808-3444
  • 제조사 부품 번호 ECQE2106JF
Subtotal (1 unit)
₩31.00
₩31.00/unit
재고있음
Vishay NTC Thermistor, NTC Type 10 kΩ 16.8 mm 8.5 mm
  • RS 제품 번호 179-3873
  • 제조사 부품 번호 NTCALUG02A103G
Subtotal (1 Bag of 10 units)
₩122.20
₩12.22/unit
재고있음
Panasonic 820 μF Capacitor 6.3V dc, Radial, Through Hole - EEUFC0J821L Radial Lead
  • RS 제품 번호 571-943
  • 제조사 부품 번호 EEUFC0J821L
Subtotal (1 pack of 5 units)
₩25.20
₩5.04/unit
일시적 품절
Murata, BNX 15 A 50V dc 1 GHz, 1MHz, Through Hole EMI Filter, Pin
  • RS 제품 번호 125-3161
  • 제조사 부품 번호 BNX012-01
Subtotal (1 reel of 150 units)
₩3,772.05
₩25.147/unit
재고있음
TDK 560 μF Capacitor 400V dc, Snap-in
  • RS 제품 번호 838-5110
  • 제조사 부품 번호 B43644B9567M060
Subtotal (1 unit)
₩102.30
₩102.30/unit
재고있음
Arcol, 33 kΩ 50 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 162-1008
  • 제조사 부품 번호 HS50 33K J
Subtotal (1 Bag of 20 units)
₩1,150.90
₩57.545/unit
재고있음
Bourns, SRF2012A, 2012 Unshielded Surface Mount Common Mode Choke with a Ferrite Core, ±25 % 400 mA Idc
  • RS 제품 번호 172-8320
  • 제조사 부품 번호 SRF2012-900YA
Subtotal (1 reel of 2000 units)
₩2,404.00
₩1.202/unit
일시적 품절
TDK, VLS-EX, 5045 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 220 μH ±20/±30 % 450 mA Idc
  • RS 제품 번호 181-5295
  • 제조사 부품 번호 VLS5045EX-221M
Subtotal (1 reel of 250 units)
₩434.50
₩1.738/unit
현재 비가용
TE Connectivity GRGP 68 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.12 W - CRGP0402F68K
  • RS 제품 번호 176-4680
  • 제조사 부품 번호 CRGP0402F68K
Subtotal (1 reel of 10000 units)
₩1,030.00
₩0.103/unit
재고있음
TDK 47000 μF Capacitor 63V dc, Screw - B41458B8479M600
  • RS 제품 번호 171-1159
  • 제조사 부품 번호 B41458B8479M600
Subtotal (1 Box of 25 units)
₩9,987.80
₩399.512/unit
재고있음
500 Ω, Through Hole Trimmer Potentiometer, Pin 0.75 W Side Adjust Bourns, 3006
  • RS 제품 번호 521-9120
  • 제조사 부품 번호 3006P-1-501LF
Subtotal (1 unit)
₩15.70
₩15.70/unit
재고있음
Wurth Elektronik, WE-MAPI SMT Unshielded Wirewound Surface Mount Inductor with a Magnetic Iron Alloy Core, 1.5 μH ±20 %
  • RS 제품 번호 217-7312P
  • 제조사 부품 번호 74438366015
Subtotal 5 units (supplied on a continuous strip)
₩77.70
₩15.54/unit
재고있음
Walsin Technology Corporation 10 pF Multilayer Ceramic Capacitor, 50V, ±5 %
  • RS 제품 번호 176-3301
  • 제조사 부품 번호 0603N100J500CT
Subtotal (1 Bag of 500 units)
₩40.50
₩0.081/unit
재고있음
Wurth Elektronik, WE-LQSA, 6045 Shielded Power Inductor with a Manganese Zinc, Nickel Zinc Core, 1 μH Semi Shielded ±30
  • RS 제품 번호 259-1099P
  • 제조사 부품 번호 78404064010
Subtotal 1 unit (supplied on a continuous strip)
₩11.00
₩11.00/unit
제조사가 재고 비축중
Siemens 6GT2812-2GB08 Square RFID Antenna with TNC Connector, UHF RFID
  • RS 제품 번호 282-3413
  • 제조사 부품 번호 6GT2812-2GB08
Subtotal (1 unit)
₩4,538.40
₩4,538.40/unit
일시적 품절
TDK Single Layer Ceramic Capacitor 2.5 nF 20kV dc ±10 % Z5T Dielectric, UHV, Screw 85 °C Max Op. Temp.
  • RS 제품 번호 741-6954
  • 제조사 부품 번호 UHV-2A
Subtotal (1 unit)
₩419.50
₩419.50/unit
마지막 RS 재고
TDK, B82559_A016 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 2.2 μH ±10 % 34 A Idc
  • RS 제품 번호 185-8184P
  • 제조사 부품 번호 B82559A4222A016
Subtotal 1 unit (supplied on a continuous strip)
₩20.00
₩20.00/unit
재고있음
Bourns 51 μH 0.23 A Common Mode Choke 1 Ω 50V
  • RS 제품 번호 210-7547
  • 제조사 부품 번호 SRF4530A-510Y
Subtotal (1 tape of 10 units)
₩46.90
₩4.69/unit
재고있음
RS PRO 1 μF Capacitor 50V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 707-5663
Subtotal (1 pack of 200 units)
₩95.40
₩0.477/unit
신제품 - 오늘 사전 주문하세요
Cornell-Dubilier 150 pF Capacitor 500V 5 % Tolerance, MC12 Radial
  • RS 제품 번호 785-824
  • 제조사 부품 번호 MC12FD151J-F
Subtotal (1 Bag of 50 units)
₩2,676.90
₩53.538/unit
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