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

162339 표시되는 제품 Passive Components

298 / 999+
현재 비가용
2.5 MΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Side Adjust Bourns, 3386
  • RS 제품 번호 785-9593P
  • 제조사 부품 번호 3386X-1-225LF
Subtotal 1 unit (supplied in a tube)
₩2,310.75
₩11.85/unit
재고있음
200 kΩ, Surface Trimmer Potentiometer, J-Hook 0.25 W Top Adjust Bourns, 3224
  • RS 제품 번호 167-3209
  • 제조사 부품 번호 3224W-1-204E
Subtotal (1 reel of 250 units)
₩936,487.50
₩19.206/unit
재고있음
Fair-Rite Ferrite Ring Ferrite Ring 4.9 mm, For: Common Mode Filter, Broadband Transformer, Ground Fault Interrupter,
  • RS 제품 번호 255-5227
  • 제조사 부품 번호 5975000301
Subtotal (1 pack of 5 units)
₩4,485.00
₩4.60/unit
현재 비가용
TE Connectivity THS5033KJ, 33 kΩ 50 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 754-7294
  • 제조사 부품 번호 THS5033KJ
Subtotal (1 unit)
₩7,605.00
₩39.00/unit
재고있음
Vishay 100 Ω 10 % 50 W High Power Wirewound Adjustable Resistor, BO10 117 mm
  • RS 제품 번호 788-7848
  • 제조사 부품 번호 RA20117A100R0KB10
Subtotal (1 unit)
₩248,001.00
₩1,271.80/unit
단종되는 중
Nichicon XK(ZH) Film Capacitor 33 nF 630 V dc, Through Hole 2
  • RS 제품 번호 755-4646
  • 제조사 부품 번호 QXK2J333KTPTZH
Subtotal (1 pack of 5 units)
₩8,970.00
₩9.20/unit
재고있음
RS PRO 1.5 mΩ, 1210 Thin Film Resistor ±0.1 % 7 W - RSPARHV13BTC1504A
  • RS 제품 번호 256-7489
Subtotal (1 tape of 5 units)
₩9,145.50
₩9.38/unit
일시적 품절
Bourns PWR4318 10 Ω, 4318 Wirewound Surface Mount Resistor ±5 % 2 W - PWR4318W1R00JE
  • RS 제품 번호 796-2380
  • 제조사 부품 번호 PWR4318W1R00JE
Subtotal (1 unit)
₩2,457.00
₩12.60/unit
재고있음
Arcol, 3 Ω 50 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 162-3558
  • 제조사 부품 번호 HS50 3R F
Subtotal (1 unit)
₩10,744.50
₩55.10/unit
재고있음
Wurth Elektronik, WE-CMDC 4.5 A 80V dc 125Hz, -25 Hz, Surface EMC Filter 1 Phase
  • RS 제품 번호 253-3807
  • 제조사 부품 번호 744237152
Subtotal (1 unit)
₩4,134.00
₩21.20/unit
재고있음
Fair-Rite Ferrite Ring Ferrite Ring 4.9 mm, For: Ground Fault Interrupter, Pulse, Common Mode Filter, Broadband
  • RS 제품 번호 255-5209
  • 제조사 부품 번호 5967000301
Subtotal (1 pack of 5 units)
₩5,889.00
₩6.04/unit
재고있음
RS PRO 150 kΩ, 1206 Thick Film Resistor ±1 % 0.25 W - RSPHVR06FTEV1503
  • RS 제품 번호 256-7747
Subtotal (1 tape of 25 units)
₩7,410.00
₩1.524/unit
일시적 품절
Wurth Elektronik 3021008 Shielding Strip of Polyurethane Foam, Copper Layered Metallised Fibre, Nickel With Tape 1 m x
  • RS 제품 번호 163-4349
  • 제조사 부품 번호 3021008
Subtotal (1 Bag of 100 units)
₩2,556,645.00
₩131.11/unit
일시적 품절
TE Connectivity HSA252K2J, 2.2 kΩ 25 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 720-5132
  • 제조사 부품 번호 HSA252K2J
Subtotal (1 unit)
₩8,599.50
₩44.10/unit
일시적 품절
Panasonic ERA 4.7 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB472V
  • RS 제품 번호 742-0622
  • 제조사 부품 번호 ERA3AEB472V
Subtotal (1 reel of 5000 units)
₩292,500.00
₩0.304/unit
재고있음
KEMET 10 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 769-7077P
  • 제조사 부품 번호 CBR04C100J5GAC
Subtotal 100 units (supplied on a continuous strip)
₩6,045.00
₩0.314/unit
마지막 RS 재고
TE Connectivity TLRS 4 mΩ, 1050 Metal Strip Surface Mount Resistor ±1 % 3 W - TLRS105030DR004FTDG
  • RS 제품 번호 771-7871
  • 제조사 부품 번호 TLRS105030DR004FTDG
Subtotal (1 unit)
₩5,304.00
₩27.20/unit
일시적 품절
Vishay 9.53 kΩ Thin Film Resistor 0.6 W 1 %
  • RS 제품 번호 166-7965
  • 제조사 부품 번호 MBB02070C9531FCT00
Subtotal (1 Box of 5000 units)
₩351,000.00
₩0.359/unit
재고있음
Bourns, Through Hole 12 Resistor Kit 60, 500 Ω → 100 kΩ
  • RS 제품 번호 768-1952
  • 제조사 부품 번호 H-870
Subtotal (1 unit)
₩60,762.00
₩311.60/unit
재고있음
Broadcom 5V dc Optical Encoder Hollow Shaft, Standard Mount, External
  • RS 제품 번호 796-7859P
  • 제조사 부품 번호 HEDS-5540#A02
Subtotal 1 unit (supplied in a bag)
₩97,812.00
₩501.60/unit
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