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

162191 표시되는 제품 Passive Components

611 / 999+
일시적 품절
Panasonic ERA2A 473 Ω, 0402 Thin Film Thin Film Resistor ±0.1 % Surface 0.063 W - ERA2AEB473X
  • RS 제품 번호 763-908
  • 제조사 부품 번호 ERA2AEB473X
Subtotal (1 pack of 10 units)
₩10.30
₩1.03/unit
현재 비가용
TE Connectivity CPF 6.98 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B6R98E1
  • RS 제품 번호 146-3277
  • 제조사 부품 번호 CPF0805B6R98E1
Subtotal (1 reel of 1000 units)
₩1,054.00
₩1.054/unit
재고있음
Vishay CRCW 26.1 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.063 W - CRCW040226K1FKED
  • RS 제품 번호 678-9033
  • 제조사 부품 번호 CRCW040226K1FKED
Subtotal (1 pack of 50 units)
₩6.80
₩0.136/unit
일시적 품절
Nichicon 220 μF Capacitor 16V dc, Surface Solder - UCL1C221MCL1GS
  • RS 제품 번호 187-2255
  • 제조사 부품 번호 UCL1C221MCL1GS
Subtotal (1 pack of 25 units)
₩57.00
₩2.28/unit
일시적 품절
Bourns, 4600X 560 Ω 2 % ISOL Resistor Array, 4 Resistors, 1 W total, SIP, Pin
  • RS 제품 번호 161-6794
  • 제조사 부품 번호 4608X-102-561LF
Subtotal (1 Bag of 200 units)
₩193.20
₩0.966/unit
일시적 품절
Taiyo Yuden 2.2 μF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 240-5769
  • 제조사 부품 번호 MSASU31LSB7225KTNA01
Subtotal (1 pack of 50 units)
₩50.80
₩1.016/unit
재고있음
Vishay 132 1 kΩ Rotary Potentiometer 1-Turns 1-Gang Bush, 132-2-0-102
  • RS 제품 번호 850-9542
  • 제조사 부품 번호 132-2-0-102
Subtotal (1 unit)
₩1,062.30
₩1,062.30/unit
재고있음
Panasonic 82 μF Surface Polymer Capacitor, 25V
  • RS 제품 번호 249-1187P
  • 제조사 부품 번호 25SVPK82M
Subtotal 10 units (supplied on a continuous strip)
₩65.70
₩6.57/unit
재고있음
Vishay MCS 0402 22 kΩ, 0402 Thin Film Resistor 0.01 Surface 0.1 W - MCS04020C2202FE000
  • RS 제품 번호 667-616
  • 제조사 부품 번호 MCS04020C2202FE000
Subtotal (1 tape of 20 units)
₩4.36
₩0.218/unit
마지막 RS 재고
TDK Single Layer Ceramic Capacitor 27 pF 1kV dc ±5 %, CC45, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 262-1875
  • 제조사 부품 번호 CC45SL3AD270JYVNA
Subtotal (1 Box of 1000 units)
₩767.00
₩0.767/unit
재고있음
Wurth Elektronik 100 μH Ferrite Leaded Inductor, Max SRF:5.1 MHz, 1.5 A Idc, 300 mΩ Rdc, WE-TI
  • RS 제품 번호 489-0071
  • 제조사 부품 번호 744743101
Subtotal (1 pack of 10 units)
₩120.50
₩12.05/unit
재고있음
TDK Thermistor, NTC Type 10 kΩ 45 mm 73.3 mm 1.8 mm
  • RS 제품 번호 769-1940
  • 제조사 부품 번호 B57551G1103F000
Subtotal (1 pack of 5 units)
₩126.30
₩25.26/unit
재고있음
Vishay MMA0204 4.7 kΩ, 0204 Thin Film Surface Mount Resistor ±1 % 0.25 W - MMA02040C4701FB300
  • RS 제품 번호 678-7425
  • 제조사 부품 번호 MMA02040C4701FB300
Subtotal (1 pack of 25 units)
₩8.90
₩0.356/unit
재고있음
Murata Ferrite Bead 0.8 mm (Surface) (0603) (Chip Ferrite Bead), 220 Ω impedance at 100 MHz
  • RS 제품 번호 747-4714
  • 제조사 부품 번호 BLM18KG221SN1D
Subtotal (1 Bag of 100 units)
₩33.40
₩0.334/unit
일시적 품절
Wurth Elektronik 470 pF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 263-3922
  • 제조사 부품 번호 885012006027
Subtotal (1 reel of 4000 units)
₩936.00
₩0.234/unit
현재 액세스할 수 없는 재고 정보
RS PRO TCS 1 Ω, 1206 Thin Film Surface Mount Resistor ±0.5 % 0.25 W
  • RS 제품 번호 241-4914
Subtotal (1 reel of 5000 units)
₩1,900.00
₩0.38/unit
일시적 품절
Murata, LQM, 1008 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 4.7 μH Multilayer ±20 % 800 mA Idc
  • RS 제품 번호 167-4181
  • 제조사 부품 번호 LQM2HPN4R7MGCL
Subtotal (1 reel of 3000 units)
₩2,052.00
₩0.684/unit
일시적 품절
TDK, VLS-EX, 6045 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 6.8 μH ±20 % 3.6 A Idc
  • RS 제품 번호 123-3213
  • 제조사 부품 번호 VLS6045EX-6R8M
Subtotal (1 pack of 100 units)
₩171.00
₩1.71/unit
일시적 품절
Littelfuse, CG 108 V dc 4 kA, Axial 2 Electrode Arrester Gas Discharge Tube
  • RS 제품 번호 170-9935
  • 제조사 부품 번호 CG90LTR
Subtotal (1 reel of 500 units)
₩6,461.00
₩12.922/unit
일시적 품절
Panasonic, V Surge Absorber 2 nF 25 A, Clamping 135 V, Varistor 82 V
  • RS 제품 번호 110-1913
  • 제조사 부품 번호 ERZV10D820
Subtotal (1 Bag of 1000 units)
₩1,551.00
₩1.551/unit
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