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

163625 표시되는 제품 Passive Components

정렬 기준
729 / 999+
마지막 RS 재고
Vishay 56 kΩ Thin Film Resistor 0.4 W 1 %
  • RS 제품 번호 162-2822
  • 제조사 부품 번호 MBA02040C5602FC100
Subtotal (1 Box of 1000 units)
₩1,532.00
₩1.532/unit
재고있음
Arcol, 330 Ω 100 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 186-0091
  • 제조사 부품 번호 HS100F 330R F
Subtotal (1 unit)
₩211.90
₩211.90/unit
재고있음
Vishay MMA0204 220 Ω, 0204 Thin Film Surface Mount Resistor ±1 % 0.25 W - MMA02040C2200FB300
  • RS 제품 번호 180-3792
  • 제조사 부품 번호 MMA02040C2200FB300
Subtotal (1 reel of 500 units)
₩156.00
₩0.312/unit
일시적 품절
VPG Foil Resistors SMR1DZ 50 Ω Metal Foil Surface Mount Resistor ±0.01 % 0.25 W - SMR1D 50R 0,02%
  • RS 제품 번호 173-2964
  • 제조사 부품 번호 SMR1D 50R 0,02%
Subtotal (1 Box of 25 units)
₩6,869.10
₩274.764/unit
재고있음
Panasonic ERJP14 390 Ω, 1210 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJP14F3900U
  • RS 제품 번호 922-9027
  • 제조사 부품 번호 ERJP14F3900U
Subtotal (1 reel of 5000 units)
₩2,620.00
₩0.524/unit
일시적 품절
Panasonic 560 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - ERJUP3F5603V
  • RS 제품 번호 243-2202
  • 제조사 부품 번호 ERJUP3F5603V
Subtotal (1 reel of 5000 units)
₩1,605.00
₩0.321/unit
일시적 품절
Bourns, ZV Varistor 400 pF 1 A, Clamping 33 V, Varistor 18 V, 0805
  • RS 제품 번호 211-1097P
  • 제조사 부품 번호 ZV11K0805121NIR1
Subtotal 50 units (supplied on a continuous strip)
₩59.10
₩1.182/unit
마지막 RS 재고
TE Connectivity 180 Ω Power Film Through Hole Fixed Resistor 100 W 1 % MPT100C180RF
  • RS 제품 번호 195-5164
  • 제조사 부품 번호 MPT100C180RF
Subtotal (1 unit)
₩148.30
₩148.30/unit
일시적 품절
Wurth Elektronik, WE-GFH, 2520 Unshielded Surface Mount Inductor with a Powdered Iron Core, 6.8 μH Moulded ±20 % 450 mA
  • RS 제품 번호 899-7154
  • 제조사 부품 번호 7447629068
Subtotal (1 Bag of 10 units)
₩32.00
₩3.20/unit
재고있음
Arcol HS25 R1 J, 100 mΩ 25 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 158-480
  • 제조사 부품 번호 HS25 R1 J
Subtotal (1 unit)
₩102.50
₩102.50/unit
일시적 품절
Wurth Elektronik, WE-SL5 Surface Mount Common Mode Line Filter with a Ferrite Core, 470 μH Sectional Winding ±40 % 1.6 A
  • RS 제품 번호 163-3666
  • 제조사 부품 번호 744272471
Subtotal (1 reel of 800 units)
₩14,372.00
₩17.965/unit
재고있음
Wurth Elektronik, WE-SL3 Surface Mount Common Mode Line Filter with a Ferrite Core, 100 μH Dual -30 to 50 % 500 mA Idc
  • RS 제품 번호 500-3256
  • 제조사 부품 번호 744252101
Subtotal (1 pack of 5 units)
₩100.90
₩20.18/unit
재고있음
Bourns CR 27 kΩ, 0402 Thick Film Resistor 1 % Surface 0.06 W - CR0402-FX-2702GLF
  • RS 제품 번호 630-481
  • 제조사 부품 번호 CR0402-FX-2702GLF
Subtotal (1 tape of 20 units)
₩1.30
₩0.065/unit
일시적 품절
ROHM ESR25 300 Ω, 1210 Thick Film Resistor ±1 % 0.66 W - ESR25JZPF3000
  • RS 제품 번호 263-7454
  • 제조사 부품 번호 ESR25JZPF3000
Subtotal (1 reel of 4000 units)
₩2,280.00
₩0.57/unit
현재 비가용
Murata, LQW31H, 1206 Surface Mount Inductor with a Ferrite Core, 27 nH 560 mA Idc Q:60
  • RS 제품 번호 785-5472
  • 제조사 부품 번호 LQW31HN27NK03L
Subtotal (1 Bag of 10 units)
₩46.70
₩4.67/unit
일시적 품절
KEMET 330 pF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Through Hole Axial
  • RS 제품 번호 173-5600
  • 제조사 부품 번호 C410C331J1H5TA9170
Subtotal (1 reel of 300 units)
₩675.00
₩2.25/unit
재고있음
Panasonic 330 μF Polymer Capacitor 6.3V dc, Through Hole - 6SEP330M
  • RS 제품 번호 795-5667
  • 제조사 부품 번호 6SEP330M
Subtotal (1 pack of 5 units)
₩64.60
₩12.92/unit
일시적 품절
Panasonic ERJT06 2 kΩ, 0805 Thick Film Surface Mount Resistor ±5 % 0.25 W - ERJT06J202V
  • RS 제품 번호 922-8838
  • 제조사 부품 번호 ERJT06J202V
Subtotal (1 reel of 5000 units)
₩1,235.00
₩0.247/unit
재고있음
KEMET 15 μF Surface Polymer Capacitor, 63V dc
  • RS 제품 번호 173-7260
  • 제조사 부품 번호 T521X156M063ATE035
Subtotal (1 unit)
₩58.00
₩58.00/unit
재고있음
PUI Audio 0.3 W Miniature Speaker 12 mm Dia., 100 mm Lead Length 3.2 mm
  • RS 제품 번호 276-739
  • 제조사 부품 번호 AS01208MS-SP12-WP-LW100-R
Subtotal (1 unit)
₩49.40
₩49.40/unit
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