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

164371 표시되는 제품 Passive Components

정렬 기준
915 / 999+
일시적 품절
TDK 10000 μF Capacitor 100V dc, Screw - B41560A9109M
  • RS 제품 번호 543-7069
  • 제조사 부품 번호 B41560A9109M
Subtotal (1 unit)
₩463.60
₩463.60/unit
일시적 품절
Panasonic ECHU(X) 16 V dc 16V ac Film Capacitor, 10 nF, Surface
  • RS 제품 번호 923-0320
  • 제조사 부품 번호 ECHU1C103JX5
Subtotal (3000 units, on reels of 3000)
₩4,104.00
₩1.368/unit
일시적 품절
Wurth Elektronik 4W620 Flat Cable Ferrite Core, Ferrite Core 28 mm
  • RS 제품 번호 332-272
  • 제조사 부품 번호 7427211
Subtotal (50 units, in trays of 50)
₩503.40
₩10.068/unit
재고있음
Wurth Elektronik, WE-MK Unshielded Multilayer Surface Mount Inductor with a Ceramic Core, 15 nH Multilayer 5 % 300 mA
  • RS 제품 번호 217-7593P
  • 제조사 부품 번호 7447860115
Subtotal (100 units, supplied on a continuous strip)
₩38.30
₩0.383/unit
재고있음
RS PRO, 0402 Surface Mount Inductor with a Ceramic Core, 12 nH Multilayer 400 mA Idc
  • RS 제품 번호 256-7629
Subtotal (50 units, on tapes of 50)
₩5.80
₩0.116/unit
일시적 품절
Bourns, PV Varistor 140 pF 10 A, Clamping 395 V, Varistor 240 V, 3225
  • RS 제품 번호 204-8725
  • 제조사 부품 번호 PV150K4032R2
Subtotal (1000 units, on reels of 1000)
₩3,194.00
₩3.194/unit
일시적 품절
Yageo SR 4.7 Ω, 1206 Thick Film Surface Mount Resistor ±5 % 0.5 W - SR1206JR-7W4R7L
  • RS 제품 번호 197-8445
  • 제조사 부품 번호 SR1206JR-7W4R7L
Subtotal (5000 units, on reels of 5000)
₩3,910.00
₩0.782/unit
재고있음
Wurth Elektronik, WE-LHMI, 5030 Shielded Wirewound Surface Mount Inductor with a Powdered Iron Core, 4.7 μH ±20 % 3.9 A
  • RS 제품 번호 863-1009P
  • 제조사 부품 번호 74437336047
Subtotal (1 unit, supplied on a continuous strip)
₩22.40
₩22.40/unit
재고있음
KOA 150 Ω Carbon Film Resistor 0.25 W 5 % CFS1/4C151J
  • RS 제품 번호 491-2430
  • 제조사 부품 번호 CFS1/4C151J
Subtotal (20 units, in packs of 20)
₩11.30
₩0.565/unit
재고있음
Panasonic ERJUP3 82 Ω, 0603 Surface Mount Resistor ±1 % 0.25 W - ERJUP3F82R0V
  • RS 제품 번호 243-2227P
  • 제조사 부품 번호 ERJUP3F82R0V
Subtotal (100 units, supplied on a continuous strip)
₩50.00
₩0.50/unit
재고있음
TE Connectivity HSA5047RJ, 47 Ω 50 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 720-5268
  • 제조사 부품 번호 HSA5047RJ
Subtotal (1 unit)
₩59.50
₩59.50/unit
일시적 품절
Bourns 12 Pulses Pulse Mechanical Rotary Encoder with a 6 mm Flatted Shaft
  • RS 제품 번호 854-495P
  • 제조사 부품 번호 PEC12R-4215F-S0024
Subtotal (5 units, supplied in a tray)
₩63.99
₩12.798/unit
일시적 품절
Panasonic ERJPC3 9.1 kΩ, 0603 Thick Film Resistor Thick Film Resistor ±0.1 % Surface 0.2 W - ERJPC3B9101V
  • RS 제품 번호 789-321
  • 제조사 부품 번호 ERJPC3B9101V
Subtotal (10 units, on tapes of 10)
₩4.91
₩0.491/unit
현재 비가용
TE Connectivity 3430 10 kΩ, 1225 Thick Film Surface Mount Fixed Resistor 1 % Surface 3 W - 3430A3F10KTE
  • RS 제품 번호 274-7070
  • 제조사 부품 번호 3430A3F10KTE
Subtotal (10 units, on tapes of 10)
₩60.70
₩6.07/unit
재고있음
100 Ω, Surface Trimmer Potentiometer, J-Hook 0.25 W Top Adjust Bourns, 3314
  • RS 제품 번호 177-295
  • 제조사 부품 번호 3314J-2-101E
Subtotal (5 units, in packs of 5)
₩61.30
₩12.26/unit
재고있음
Wurth Elektronik, WE-RFI, 0805 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 680 nH ±5 % 400 mA Idc
  • RS 제품 번호 800-7721P
  • 제조사 부품 번호 744760268A
Subtotal (5 units, supplied on a continuous strip)
₩18.30
₩3.66/unit
일시적 품절
Murata Ferrite Bead 0.5 mm (Surface) (0402) (Chip Ferrite Bead), 470 Ω impedance at 100 MHz
  • RS 제품 번호 166-9836
  • 제조사 부품 번호 BLM15BD471SN1D
Subtotal (10000 units, on reels of 10000)
₩1,020.00
₩0.102/unit
일시적 품절
Panasonic ERJPC3 806 kΩ, 0603 Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.2 W - ERJPC3D8063V
  • RS 제품 번호 788-812P
  • 제조사 부품 번호 ERJPC3D8063V
Subtotal (10 units, supplied on a continuous strip)
₩4.36
₩0.436/unit
일시적 품절
Wurth Elektronik Openable, Diameter 8.5 mm Ferrite Sleeve, Apertures: 1 24.5 mm 21 mm 40.5 mm, For Safety Relevant
  • RS 제품 번호 815-0009
  • 제조사 부품 번호 74271132S
Subtotal (1 unit)
₩39.90
₩39.90/unit
일시적 품절
1 kΩ, Surface Trimmer Potentiometer, Pin 0.25 W Top Adjust Bourns, 3224
  • RS 제품 번호 167-5406
  • 제조사 부품 번호 3224X-1-102E
Subtotal (200 units, on reels of 200)
₩3,982.40
₩19.912/unit
1
915
8219
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