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.

158306 Products showing for Passive Components

Sort By
31 of 999+
In Stock
  • RS Stock No. 172-8088
  • Mfr. Part No. RK0971110700
Subtotal (1 tray of 80 units)
PHP15,251.20(exc. VAT)
PHP190.64/unit
In Stock
  • RS Stock No. 198-7642P
  • Mfr. Part No. RC0402FR-07100RL
Subtotal 100 units (supplied on a continuous strip)
PHP24.80(exc. VAT)
PHP0.248/unit
In Stock
  • RS Stock No. 707-6455
Subtotal (1 pack of 2 units)
PHP354.29(exc. VAT)
PHP177.145/unit
Currently unavailable
  • RS Stock No. 920-6796
  • Mfr. Part No. EEUED2G150
Subtotal (1 bag of 100 units)
PHP5,522.20(exc. VAT)
PHP55.222/unit
In Stock
  • RS Stock No. 706-3314
Subtotal (1 unit)
PHP437.13(exc. VAT)
PHP437.13/unit
In Stock
  • RS Stock No. 162-3556
  • Mfr. Part No. HS100 250R F
Subtotal (1 unit)
PHP883.34(exc. VAT)
PHP883.34/unit
Last RS stock
  • RS Stock No. 224-4331
  • Mfr. Part No. 50YXF22M5X11
Subtotal (1 pack of 5 units)
PHP49.08(exc. VAT)
PHP9.816/unit
In Stock
  • RS Stock No. 223-2653
  • Mfr. Part No. CRG1206F1M0
Subtotal (1 pack of 50 units)
PHP76.45(exc. VAT)
PHP1.529/unit
In Stock
  • RS Stock No. 288-7147
  • Mfr. Part No. BLRCH500A000B44
Subtotal (1 unit)
PHP19,547.58(exc. VAT)
PHP19,547.58/unit
In Stock
  • RS Stock No. 173-1388
  • Mfr. Part No. TR3C106K035C0450
Subtotal (1 reel of 500 units)
PHP20,790.00(exc. VAT)
PHP41.58/unit
In Stock
  • RS Stock No. 721-7646
  • Mfr. Part No. ERJP06F51R0V
Subtotal (1 pack of 5 units)
PHP49.39(exc. VAT)
PHP9.878/unit
In Stock
  • RS Stock No. 773-7125
  • Mfr. Part No. 3020301
Subtotal (1 unit)
PHP611.03(exc. VAT)
PHP611.03/unit
In Stock
  • RS Stock No. 194-3616
  • Mfr. Part No. B32652A3474J000
Subtotal (1 pack of 20 units)
PHP678.02(exc. VAT)
PHP33.901/unit
In Stock
  • RS Stock No. 827-5016
  • Mfr. Part No. 3590S-4-102L
Subtotal (1 unit)
PHP1,300.08(exc. VAT)
PHP1,300.08/unit
In Stock
  • RS Stock No. 159-607
  • Mfr. Part No. HS25 10K J
Subtotal (1 unit)
PHP389.69(exc. VAT)
PHP389.69/unit
In Stock
  • RS Stock No. 205-0496
  • Mfr. Part No. RN73R2ATTD1002B25
Subtotal (1 tape of 50 units)
PHP238.00(exc. VAT)
PHP4.76/unit
In Stock
  • RS Stock No. 324-5341
  • Mfr. Part No. MAL202129109E3
Subtotal (1 pack of 5 units)
PHP609.48(exc. VAT)
PHP121.896/unit
In Stock
  • RS Stock No. 683-5922
  • Mfr. Part No. PR03000201003JAC00
Subtotal (1 pack of 10 units)
PHP200.61(exc. VAT)
PHP20.061/unit
In Stock
  • RS Stock No. 893-7180
  • Mfr. Part No. GA10K3MCD1
Subtotal (1 unit)
PHP1,138.29(exc. VAT)
PHP1,138.29/unit
In Stock
  • RS Stock No. 707-8873
Subtotal (1 pack of 10 units)
PHP57.20(exc. VAT)
PHP5.72/unit
Results per page

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy