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

163544 표시되는 제품 Passive Components

정렬 기준
421 / 999+
마지막 RS 재고
TE Connectivity 3522 3.9 Ω, 2512 Thick Film Surface Mount Resistor ±5 % Surface 3 W - 35223R9JT
  • RS 제품 번호 871-1039
  • 제조사 부품 번호 35223R9JT
Subtotal (1 Bag of 10 units)
₩27.30
₩2.73/unit
재고있음
Wurth Elektronik, WE-LHMI Shielded Power Inductor 1.0 μH ±20 %
  • RS 제품 번호 486-589
  • 제조사 부품 번호 74437368010
Subtotal (1 unit)
₩207.40
₩207.40/unit
현재 비가용
Yageo RT 5.36 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.0625 W - RT0402BRD075K36L
  • RS 제품 번호 199-1359
  • 제조사 부품 번호 RT0402BRD075K36L
Subtotal (1 tape of 10 units)
₩7.70
₩0.77/unit
재고있음
Isabellenhutte BVB 300 Ω, 2725 Zeranin Surface Mount Resistor ±1 % 5 W - BVB-Z-R0003-1.0
  • RS 제품 번호 193-0024
  • 제조사 부품 번호 BVB-Z-R0003-1.0
Subtotal (1 tape of 5 units)
₩105.40
₩21.08/unit
재고있음
Renesas Electronics, 40MHz XO Oscillator, ±25 ppm LVCMOS, 6-Pin Surface Mount XLH536040.000000I
  • RS 제품 번호 217-7990
  • 제조사 부품 번호 XLH536040.000000I
Subtotal (1 tape of 1000 units)
₩7,839.00
₩7.839/unit
재고있음
Wurth Elektronik 302050199 Gasket of Polyurethane Foam With Adhesive Tape 1000 mm x 5mm x 1 mm
  • RS 제품 번호 748-232
  • 제조사 부품 번호 302050199
Subtotal (1 unit)
₩90.20
₩90.20/unit
재고있음
Panasonic ECQE(F) Film Capacitor 10 μF 250V ac 250 V dc, Through Hole
  • RS 제품 번호 808-3444
  • 제조사 부품 번호 ECQE2106JF
Subtotal (1 unit)
₩31.00
₩31.00/unit
재고있음
Vishay NTC Thermistor, NTC Type 10 kΩ 16.8 mm 8.5 mm
  • RS 제품 번호 179-3873
  • 제조사 부품 번호 NTCALUG02A103G
Subtotal (1 Bag of 10 units)
₩122.20
₩12.22/unit
재고있음
Wurth Elektronik, 784373, 7030 Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 8.2 μH Shielded ±20 %
  • RS 제품 번호 426-908
  • 제조사 부품 번호 784373460082
Subtotal (1 tape of 5 units)
₩121.80
₩24.36/unit
재고있음
Panasonic 820 μF Capacitor 6.3V dc, Radial, Through Hole - EEUFC0J821L Radial Lead
  • RS 제품 번호 571-943
  • 제조사 부품 번호 EEUFC0J821L
Subtotal (1 pack of 5 units)
₩25.20
₩5.04/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 1.54 kΩ, 0102 Thin Film Surface Mount Fixed Resistor 0.1 % Surface 0.3 W - SMA-Q0102BTCL1K54
  • RS 제품 번호 590-502
  • 제조사 부품 번호 SMA-Q0102BTCL1K54
Subtotal (1 reel of 3000 units)
₩25,779.00
₩8.593/unit
재고있음
Wurth Elektronik, WE-PD Shielded Power Inductor with a Ferrite Core, 3.3 μH ±30 % 4.6 A Idc
  • RS 제품 번호 485-719
  • 제조사 부품 번호 7447713033
Subtotal (1 unit)
₩171.20
₩171.20/unit
재고있음
TE Connectivity 110 Ω Metal Film Resistor 0.25 W 0.1 % YR1B110RCC
  • RS 제품 번호 755-0751
  • 제조사 부품 번호 YR1B110RCC
Subtotal (1 pack of 5 units)
₩33.20
₩6.64/unit
일시적 품절
Wurth Elektronik 1800 μF Capacitor 16V dc, Radial, Through Hole - 860160375036 Radial Lead
  • RS 제품 번호 163-7027
  • 제조사 부품 번호 860160375036
Subtotal (1 Box of 500 units)
₩2,975.50
₩5.951/unit
일시적 품절
TDK 220 pF Multilayer Ceramic Capacitor, 3kV dc, ±10 %, Surface
  • RS 제품 번호 111-0562
  • 제조사 부품 번호 C4532C0G3F221K200KA
Subtotal (1 reel of 1000 units)
₩2,548.00
₩2.548/unit
재고있음
Wurth Elektronik 500 μH 1 A Common Mode Filter 0.15 Ω 80V
  • RS 제품 번호 144-9813
  • 제조사 부품 번호 744223
Subtotal (1 reel of 1000 units)
₩14,261.00
₩14.261/unit
제조사가 재고 비축중
Phoenix Contact Copper Shielding Sheet 40 mm x 12mm x 12 mm
  • RS 제품 번호 609-191
  • 제조사 부품 번호 1404531
Subtotal (1 pack of 100 units)
₩201.60
₩2.016/unit
재고있음
Panasonic ERJ D1 150 mΩ, 1020 Thick Film Surface Mount Resistor ±1 % 2 W - ERJD1CFR150U
  • RS 제품 번호 216-7412
  • 제조사 부품 번호 ERJD1CFR150U
Subtotal (1 tape of 10 units)
₩48.90
₩4.89/unit
일시적 품절
Murata, BNX 15 A 50V dc 1 GHz, 1MHz, Through Hole EMI Filter, Pin
  • RS 제품 번호 125-3161
  • 제조사 부품 번호 BNX012-01
Subtotal (1 reel of 150 units)
₩3,772.05
₩25.147/unit
재고있음
TDK 560 μF Capacitor 400V dc, Snap-in
  • RS 제품 번호 838-5110
  • 제조사 부품 번호 B43644B9567M060
Subtotal (1 unit)
₩102.30
₩102.30/unit
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