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

161550 표시되는 제품 Passive Components

45 / 999+
신제품 - 오늘 사전 주문하세요
TE Connectivity HSHC5001R0J, 1 Ω 500 W Wirewound Power Resistor 5 %
  • RS 제품 번호 732-242
  • 제조사 부품 번호 HSHC5001R0J
Subtotal (1 unit)
₩242,704.80
₩1,244.64/unit
재고있음
ROHM MCRS Series 120 kΩ, 0805 Thick Film Resistor ±1 % Surface Mount 0.25 W - MCR10SEQPF1203
  • RS 제품 번호 780-415P
  • 제조사 부품 번호 MCR10SEQPF1203
Subtotal 500 units (supplied on a reel)
₩14,625.00
₩0.149/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity HSHC500100RJ, 100 Ω 500 W Wirewound Power Resistor 5 %
  • RS 제품 번호 732-253
  • 제조사 부품 번호 HSHC500100RJ
Subtotal (1 unit)
₩242,704.80
₩1,244.64/unit
일시적 품절
Panasonic E96 1210 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3AEB1211V
  • RS 제품 번호 782-815
  • 제조사 부품 번호 ERA3AEB1211V
Subtotal (1 tape of 10 units)
₩741.00
₩0.38/unit
재고있음
Panasonic 68 μF Capacitor 16V dc, Through Hole - EEUFM1C680 Radial Lead
  • RS 제품 번호 526-1395
  • 제조사 부품 번호 EEUFM1C680
Subtotal (1 pack of 5 units)
₩1,033.50
₩1.06/unit
제조사가 재고 비축중
Schaffner, FN5040 500V ac 8 A 4 kHz Line Reactor
  • RS 제품 번호 883-8216
  • 제조사 부품 번호 FN5040-8-82
Subtotal (1 unit)
₩1,447,426.50
₩7,422.70/unit
재고있음
Arcol, 25 kΩ 25 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 166-4058
  • 제조사 부품 번호 HS25 25K J
Subtotal (1 Bag of 25 units)
₩205,578.75
₩42.172/unit
현재 비가용
Panasonic 100 μF Capacitor 63V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 923-2934
  • 제조사 부품 번호 EEUEB1J101
Subtotal (1 Bag of 200 units)
₩95,550.00
₩2.452/unit
일시적 품절
Wurth Elektronik 22 μF Capacitor 50V dc, Radial, Through Hole - 860040672001 Radial Lead
  • RS 제품 번호 163-6631
  • 제조사 부품 번호 860040672001
Subtotal (1 Box of 2000 units)
₩237,900.00
₩0.608/unit
재고있음
Nichicon 330 μF Capacitor 25V dc, Surface Mount Solder - UWT1E331MNL1GS
  • RS 제품 번호 520-1933
  • 제조사 부품 번호 UWT1E331MNL1GS
Subtotal (1 pack of 25 units)
₩12,626.25
₩2.588/unit
일시적 품절
Nichicon 560 μF Capacitor 400V dc, Snap-in
  • RS 제품 번호 846-7041
  • 제조사 부품 번호 LGW2G561MELC45
Subtotal (1 unit)
₩18,544.50
₩95.10/unit
재고있음
Abracon 32.768 kHz Crystal Unit ±10 ppm Surface Mount 2-Pin 0.6 mm 2 mm 1.2mm
  • RS 제품 번호 171-2694P
  • 제조사 부품 번호 ABS06-32.768KHZ-1-T
Subtotal 10 units (supplied on a continuous strip)
₩9,828.00
₩5.04/unit
현재 비가용
Same Sky 87 dB Surface Mount Buzzer Internal Magnetic Buzzer 4 mm 3 V Min 8.5 mm 8.5mm 5V Max
  • RS 제품 번호 259-6273
  • 제조사 부품 번호 CMT-9504-87-SMT-TR
Subtotal (1 reel of 1000 units)
₩1,587,300.00
₩8.145/unit
일시적 품절
TDK 100 nF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface
  • RS 제품 번호 111-0080
  • 제조사 부품 번호 CGA5L1C0G2A104J160AC
Subtotal (1 reel of 2000 units)
₩1,212,900.00
₩3.107/unit
제조사가 재고 비축중
Ohmite 50 W 4 Ω Rheostat 3.53A, RJS4R0E
  • RS 제품 번호 891-5506
  • 제조사 부품 번호 RJS4R0E
Subtotal (1 unit)
₩278,382.00
₩1,427.60/unit
일시적 품절
Nichicon 390 μF Capacitor 400V dc, Snap-in - LGG2G391MELA45
  • RS 제품 번호 167-1481
  • 제조사 부품 번호 LGG2G391MELA45
Subtotal (1 Bag of 250 units)
₩2,595,450.00
₩53.244/unit
재고있음
Murata Ferrite Bead 0.5 mm (Surface) (0603) (Chip Ferrite Bead), 44.8 Ω impedance at 25 MHz, 70 Ω impedance at 100 MHz,
  • RS 제품 번호 223-4936
  • 제조사 부품 번호 BLM18SG700TZ1D
Subtotal (1 tape of 100 units)
₩9,945.00
₩0.51/unit
신제품 - 오늘 사전 주문하세요
Welwyn 3.01 kΩ Metal Film Resistor 0.25 W 0.1 % RC55Y 3K01BI
  • RS 제품 번호 814-293
  • 제조사 부품 번호 RC55Y 3K01BI
Subtotal (1 pack of 10 units)
₩33,189.00
₩17.018/unit
재고있음
ROHM ESR03 680 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ684
  • RS 제품 번호 262-9946
  • 제조사 부품 번호 ESR03EZPJ684
Subtotal (1 tape of 100 units)
₩4,095.00
₩0.209/unit
마지막 RS 재고
TE Connectivity RN73 6.65 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W
  • RS 제품 번호 215-3308P
  • 제조사 부품 번호 RN73C2A6K65B
Subtotal 5 units (supplied on a continuous strip)
₩9,165.00
₩9.40/unit
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