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

163607 표시되는 제품 Passive Components

정렬 기준
794 / 999+
재고있음
ROHM MCRS Series 82 kΩ, 0603 Thick Film Resistor ±1 % Surface 0.13 W - MCR03SEQPF8202
  • RS 제품 번호 780-581
  • 제조사 부품 번호 MCR03SEQPF8202
Subtotal (1 tape of 1000 units)
₩90.00
₩0.09/unit
재고있음
Bourns CRA 25 mΩ, 2512 Metal Strip Surface Mount Resistor ±1 % 3 W - CRA2512-FZ-R025ELF
  • RS 제품 번호 720-3177P
  • 제조사 부품 번호 CRA2512-FZ-R025ELF
Subtotal 5 units (supplied on a continuous strip)
₩20.40
₩4.08/unit
재고있음
Nova, SMR-07 Thick Film, Surface 168 Resistor Kit 14616, 1 Ω → 10 MΩ
  • RS 제품 번호 747-2705
  • 제조사 부품 번호 SMR-07
Subtotal (1 unit)
₩2,510.20
₩2,510.20/unit
일시적 품절
KEMET PHE845 Film Capacitor X1, ±20 %, 680 nF 1.5 kV dc, Through Hole
  • RS 제품 번호 165-0002
  • 제조사 부품 번호 PHE845VR6680MR06L2
Subtotal (1 unit)
₩70.20
₩70.20/unit
재고있음
Samsung Electro-Mechanics 20 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 257-5897P
  • 제조사 부품 번호 CL10C200JB8NNNC
Subtotal 250 units (supplied on a reel)
₩42.25
₩0.169/unit
재고있음
KEMET 10 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 133-5662
  • 제조사 부품 번호 C0402C103K5RACAUTO
Subtotal (1 pack of 25 units)
₩9.50
₩0.38/unit
신제품 - 오늘 사전 주문하세요
Schurter, FMBB NEO Power Line Filter
  • RS 제품 번호 577-220
  • 제조사 부품 번호 5500.2617.03
Subtotal (1 unit)
₩980.80
₩980.80/unit
일시적 품절
Isabellenhutte BVB 1 mΩ, 2725 Zeranin Surface Mount Resistor ±1 % Surface 5 W - BVB-M-R001-1.0
  • RS 제품 번호 193-0012
  • 제조사 부품 번호 BVB-M-R001-1.0
Subtotal (1 tape of 5 units)
₩171.80
₩34.36/unit
재고있음
Vishay PE30 1 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 167-8699
  • 제조사 부품 번호 PE30L0FL102KAB
Subtotal (1 Box of 10 units)
₩2,787.00
₩278.70/unit
재고있음
KOA RN73R 5.1 kΩ, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.13 W
  • RS 제품 번호 253-3295P
  • 제조사 부품 번호 RN73R2ATTD5101B25
Subtotal 5 units (supplied on a continuous strip)
₩5.80
₩1.16/unit
마지막 RS 재고
TE Connectivity CPF-A 51 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W - CPF-A-0603B51RE1
  • RS 제품 번호 866-7216
  • 제조사 부품 번호 CPF-A-0603B51RE1
Subtotal (1 Bag of 10 units)
₩14.10
₩1.41/unit
재고있음
Wurth Elektronik 33 μF Capacitor 160V dc, Through Hole
  • RS 제품 번호 275-9116
  • 제조사 부품 번호 860240978003
Subtotal (1 pack of 2 units)
₩22.20
₩11.10/unit
재고있음
Arcol 22 kΩ Thick Film Resistor 5 W 5 % FCR5 22K J
  • RS 제품 번호 864-4074
  • 제조사 부품 번호 FCR5 22K J
Subtotal (1 unit)
₩67.60
₩67.60/unit
일시적 품절
TE Connectivity 25 mΩ, 2512 Current Sensing Surface Mount Resistor ±1 % 3 W - TLRP3A30DR025FTE
  • RS 제품 번호 231-3956
  • 제조사 부품 번호 TLRP3A30DR025FTE
Subtotal (1 reel of 4000 units)
₩8,316.00
₩2.079/unit
재고있음
Wurth Elektronik 47 μF Capacitor 25V dc, Radial, Through Hole - 860240473003 Radial Lead
  • RS 제품 번호 163-6282
  • 제조사 부품 번호 860240473003
Subtotal (1 Box of 1500 units)
₩1,090.50
₩0.727/unit
현재 비가용
RS PRO CR 2 mΩ, 1206 Thick Film Surface Mount Resistor 1 % 0.25 W
  • RS 제품 번호 183-9773
Subtotal (1 reel of 1000 units)
₩105.00
₩0.105/unit
마지막 RS 재고
TE Connectivity CPF 422 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B422RE1
  • RS 제품 번호 123-2963
  • 제조사 부품 번호 CPF0805B422RE1
Subtotal (1 Bag of 20 units)
₩36.40
₩1.82/unit
재고있음
TDK, B84143A*R105 25 A 520V ac 50Hz, 60 Hz, Flange EMC Filter, Screw 3 Phase
  • RS 제품 번호 414-0691
  • 제조사 부품 번호 B84143A0025R105
Subtotal (1 unit)
₩1,226.00
₩1,226.00/unit
재고있음
Arcol 5 Ω Non-Inductive Resistor 50 W 1 %
  • RS 제품 번호 166-4659
  • 제조사 부품 번호 AP851 5R F 100PPM
Subtotal (1 tray of 50 units)
₩2,433.60
₩48.672/unit
재고있음
Panasonic EZPV Film Capacitor, ±10 %, 12 μF 1 kV dc, Through Hole
  • RS 제품 번호 288-9907
  • 제조사 부품 번호 EZPV1A126MTT
Subtotal (1 Box of 150 units)
₩7,131.75
₩47.545/unit
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