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

140914 표시되는 제품 Passive Components

126 / 999+
재고있음
RS PRO Single Layer Ceramic Capacitor 47 pF 6kV dc ±5 % SL Dielectric, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 180-5135
Subtotal (1 pack of 100 units)
₩14,235.00
₩0.728/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity 0.75 Ω Wirewound Fusible Resistor 7 W 5 % FWFU7WR75J
  • RS 제품 번호 732-335
  • 제조사 부품 번호 FWFU7WR75J
Subtotal (1 tape of 10 units)
₩15,931.50
₩8.174/unit
일시적 품절
Microchip 0.032768 MHz MEMS Oscillator, 4-Pin VDFN 20 ppm DSA6152CA3B-032K768TVAO
  • RS 제품 번호 724-696
  • 제조사 부품 번호 DSA6152CA3B-032K768TVAO
Subtotal (1 reel of 1000 units)
₩1,918,800.00
₩9.835/unit
일시적 품절
Arcol Ohmite 0.04 GΩ Resistive Fixed Resistor 1 W 1 % SM102034005FE
  • RS 제품 번호 760-431
  • 제조사 부품 번호 SM102034005FE
Subtotal (1 Bag of 100 units)
₩712,725.00
₩36.547/unit
재고있음
Yageo RC 33.2 kΩ, 0402 Thick Film Surface Mount Fixed Resistor ±1 % 0.063 W - RC0402FR-0733K2L
  • RS 제품 번호 242-3977
  • 제조사 부품 번호 RC0402FR-0733K2L
Subtotal (1 tape of 1000 units)
₩5,850.00
₩0.032/unit
재고있음
Ezurio Patch Multi-Band Antenna with IPEX Connector, ISM, WiFi, IoT
  • RS 제품 번호 210-7161
  • 제조사 부품 번호 EFF6989A3S-19MHF1
Subtotal (1 pack of 2 units)
₩12,460.50
₩31.95/unit
일시적 품절
Arcol Ohmite LVM 0.1 Ω, 2512 Resistive Fixed Resistor 0.01 1 W - LVM25FVR100E-TR
  • RS 제품 번호 760-332
  • 제조사 부품 번호 LVM25FVR100E-TR
Subtotal (1 pack of 10 units)
₩5,343.00
₩2.74/unit
재고있음
Wurth Elektronik 12 MHz Crystal ±20.00 ppm SMT 4-Pin 2.5 mm 3.2 mm 2.5mm
  • RS 제품 번호 197-632
  • 제조사 부품 번호 830055295
Subtotal (1 tape of 10 units)
₩11,173.50
₩5.73/unit
일시적 품절
Arcol Ohmite 20 kΩ Resistive Fixed Resistor 20 W 5 % B20J20KE
  • RS 제품 번호 760-189
  • 제조사 부품 번호 B20J20KE
Subtotal (1 unit)
₩27,163.50
₩139.30/unit
재고있음
Vishay CMB 1 kΩ, 0204 Carbon Film Carbon Film Resistor 0.02 0.4 W - CMA02040X1001GB300
  • RS 제품 번호 667-694
  • 제조사 부품 번호 CMA02040X1001GB300
Subtotal (1 tape of 10 units)
₩5,460.00
₩2.795/unit
재고있음
TDK 22 μH 250 mA Common Mode Choke 580 mΩ 80V ac
  • RS 제품 번호 184-9174
  • 제조사 부품 번호 B82789S0223N002
Subtotal (1 tape of 5 units)
₩10,432.50
₩10.70/unit
재고있음
Panasonic ERA 68 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB683V
  • RS 제품 번호 566-367
  • 제조사 부품 번호 ERA3AEB683V
Subtotal (1 pack of 5 units)
₩741.00
₩0.76/unit
일시적 품절
Panasonic ERJPC3 1050 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.2 W - ERJPC3B1051V
  • RS 제품 번호 789-183
  • 제조사 부품 번호 ERJPC3B1051V
Subtotal (1 tape of 10 units)
₩955.50
₩0.491/unit
사용할 수 없음
Bourns, 4600X 100 Ω 2 % ISOL Resistor Array, 4 Resistors, 1 W total, SIP, Solder
  • RS 제품 번호 522-3797P
  • 제조사 부품 번호 4608X-102-101LF
Subtotal 25 units (supplied in a bag)
₩5,752.50
₩1.184/unit
일시적 품절
Renesas Electronics, 100MHz Crystal Oscillator Oscillator LVCMOS, 6-Pin XLH335100.000000I
  • RS 제품 번호 264-1326
  • 제조사 부품 번호 XLH335100.000000I
Subtotal (1 pack of 5 units)
₩16,789.50
₩17.22/unit
재고있음
Vishay Mounting Type, For Use With Potentiometer
  • RS 제품 번호 393-967
  • 제조사 부품 번호 ACCTR536-1235
Subtotal (1 kit)
₩9,496.50
₩48.70/kit
재고있음
TE Connectivity 220 mΩ Wirewound Resistor 7 W 5 %
  • RS 제품 번호 199-7961P
  • 제조사 부품 번호 SQMW7R22J
Subtotal 5 units (supplied in a box)
₩5,070.00
₩5.20/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity 130 Ω Wirewound Fusible Resistor 3 W 5 % FWFU3W130RJ
  • RS 제품 번호 732-287
  • 제조사 부품 번호 FWFU3W130RJ
Subtotal (1 tape of 50 units)
₩15,210.00
₩1.559/unit
재고있음
Wurth Elektronik, WE-TPC, 1028 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 4.7 μH ±30 % 4.6 A Idc
  • RS 제품 번호 669-0280
  • 제조사 부품 번호 7440650047
Subtotal (1 pack of 5 units)
₩13,864.50
₩14.22/unit
일시적 품절
Panasonic ERJPC3 470 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.2 W - ERJPC3D4700V
  • RS 제품 번호 784-827
  • 제조사 부품 번호 ERJPC3D4700V
Subtotal (1 tape of 10 units)
₩858.00
₩0.436/unit
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