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
723 / 999+
일시적 품절
Bourns, SDR0403 Unshielded Surface Mount Inductor with a Ferrite Core, 2.2 μH Ferrite Core 20 % 2.6 A Idc Q:28
  • RS 제품 번호 223-1730
  • 제조사 부품 번호 SDR0403-2R2ML
Subtotal (1 reel of 2000 units)
₩3,968.00
₩1.984/unit
재고있음
Vishay MMA0204 110 kΩ, 0204 Thin Film Surface Mount Resistor ±0.1 % 0.25 W - MMA02040E1103BB100
  • RS 제품 번호 678-7582
  • 제조사 부품 번호 MMA02040E1103BB100
Subtotal (1 pack of 5 units)
₩49.60
₩9.92/unit
일시적 품절
Vishay MMB0207 2 kΩ, 0207 Thin Film Surface Mount Resistor ±1 % 0.4 W - MMB02070C2001FB200
  • RS 제품 번호 168-8260
  • 제조사 부품 번호 MMB02070C2001FB200
Subtotal (1 reel of 2000 units)
₩1,408.00
₩0.704/unit
일시적 품절
Panasonic ERJP08 13 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.66 W - ERJP08F1302V
  • RS 제품 번호 172-4334
  • 제조사 부품 번호 ERJP08F1302V
Subtotal (1 reel of 5000 units)
₩1,855.00
₩0.371/unit
재고있음
RS PRO 2.2 mΩ, 1206 Thick Film Resistor 1 % 7 W - RSPHVRC06FTEO2204
  • RS 제품 번호 257-2962
Subtotal (1 tape of 10 units)
₩11.20
₩1.12/unit
마지막 RS 재고
Vishay CRCW 464 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW0402464RFKED
  • RS 제품 번호 168-8452
  • 제조사 부품 번호 CRCW0402464RFKED
Subtotal (1 reel of 10000 units)
₩750.00
₩0.075/unit
재고있음
Yageo 22 pF Multilayer Ceramic Capacitor, 1kV dc, ±5 %, Surface
  • RS 제품 번호 199-1932
  • 제조사 부품 번호 CC1206JKNPOCBN220
Subtotal (1 tape of 50 units)
₩38.00
₩38.00/tape
재고있음
KOA RK73B 10 Ω, 0402 Thick Film Surface Mount Resistor ±5 % Surface 0.1 W - RK73B1ETTP100J
  • RS 제품 번호 430-408
  • 제조사 부품 번호 RK73B1ETTP100J
Subtotal (1 pack of 100 units)
₩8.40
₩0.084/unit
재고있음
TDK B85321, EMI Filter 250V ac 0.0025 μF, Through Hole
  • RS 제품 번호 279-7954
  • 제조사 부품 번호 B85321A2502W160
Subtotal (1 Box of 10 units)
₩13,447.60
₩1,344.76/unit
일시적 품절
Panasonic 330 μF Surface Polymer Capacitor, 2.5V dc
  • RS 제품 번호 103-8666
  • 제조사 부품 번호 2R5TPE330MAZB
Subtotal (1 reel of 2000 units)
₩10,242.00
₩5.121/unit
재고있음
TDK 270 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 915-5553
  • 제조사 부품 번호 CGA2B2C0G1H271J050BA
Subtotal (1 pack of 200 units)
₩39.20
₩0.196/unit
일시적 품절
TE Connectivity TLM 0.056 Ω, 0603 Metal Foil Surface Mount Resistor 1 % Surface 0.13 W - TLM1JER056FTD
  • RS 제품 번호 478-004
  • 제조사 부품 번호 TLM1JER056FTD
Subtotal (1 reel of 5000 units)
₩7,070.00
₩1.414/unit
재고있음
1.5 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Side Adjust Bourns, 3386
  • RS 제품 번호 785-9565
  • 제조사 부품 번호 3386X-1-152LF
Subtotal (1 unit)
₩10.70
₩10.70/unit
재고있음
Panasonic ERJ 3EK 174 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - ERJ3EKF1743V
  • RS 제품 번호 287-532P
  • 제조사 부품 번호 ERJ3EKF1743V
Subtotal 10 units (supplied on a continuous strip)
₩1.90
₩0.19/unit
재고있음
Wurth Elektronik, WE-CAIR, 4248 Shielded Surface Mount Air Coil Inductor with a Ferrite Core, 47 nH Without Core ±5 % 3
  • RS 제품 번호 816-4972
  • 제조사 부품 번호 744912147
Subtotal (1 Bag of 5 units)
₩48.00
₩9.60/unit
재고있음
2 mΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Nidec Components, FT-63
  • RS 제품 번호 244-3728
  • 제조사 부품 번호 FT-63ETP104
Subtotal (1 pack of 10 units)
₩71.60
₩7.16/unit
일시적 품절
100 kΩ, Through Hole Trimmer Potentiometer, Pin 0.25 W Side Adjust Bourns, 3266
  • RS 제품 번호 167-3490
  • 제조사 부품 번호 3266X-1-104LF
Subtotal (1 tube of 50 units)
₩1,077.80
₩21.556/unit
제한된 재고
TDK 100 nF Multilayer Ceramic Capacitor, 35V dc, ±10 %, Surface
  • RS 제품 번호 915-5635P
  • 제조사 부품 번호 CGA2B3X7R1V104K050BB
Subtotal 100 units (supplied on a continuous strip)
₩28.90
₩0.289/unit
재고있음
KEMET 10 nF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 801-5139P
  • 제조사 부품 번호 C0402C103K4RACTU
Subtotal 1000 units (supplied on a reel)
₩190.00
₩0.19/unit
재고있음
50 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Bourns, 3296
  • RS 제품 번호 167-3397
  • 제조사 부품 번호 3296X-1-503LF
Subtotal (1 tube of 50 units)
₩685.50
₩13.71/unit
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