One of the important groups of electronic components also used in robotics and programmable electronics are passive components. Passive electronic components are parts of electronic circuits that do not produce electricity. This group includes resistors, capacitors, chokes, potentiometers and resonators.
Contactless electronic thermometer UNI-T UT300R from 32 to 42,9 C
Index: LEC-16652
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Educational Robot Ohbot 2.1 assembled and software for Windows
Index: OHB-16731
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Passive elements
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Motor capacitor 3uF/450V 30x57mm with connectors
Capacitor for induction motors of AC 50/60 Hz which can be used in fans, blowers, drives, compressors, refrigerators, mowers, etc. It is characterized by high capacitive...
Index: PRO-11781
Index: PRO-11781
Motor capacitor 50uF / 450V 55x127mm with wires
Capacitor for induction motors of AC 50/60 Hz which can be used in fans, blowers, drives, compressors, refrigerators, mowers, etc. It is characterized by high capacitive...
Index: PRO-11794
Index: PRO-11794
Overcurrent - bimetallic switch MR1 20A
The switch interrupts the continuity of the circuit when the current exceeds a specified value. Rated voltage is 125 / 250 V AC and 32 V DC. Current load is 20 A.
Index: PRO-11953
Index: PRO-11953
Ceramic capacitor 4,7nF/50V - 1000 pcs.
Through hole ceramic capacitor of 4.7 nF / 50 V. The price is for 1000 pieces.
Index: PAS-08751
Index: PAS-08751
Ceramic capacitor 33pF/50V - 1000 pcs.
Ceramic capacitor 33 pF / 50 V. Price per 1000 pieces.
Index: PAS-08746
Index: PAS-08746
Car fuse, size Midi (19 mm) with the value of 25 A. The kit contains 10 pieces.
Index: KAB-08815
Index: KAB-08815
Motor capacitor 25uF / 450V 40x77mm with wires
Capacitor for induction motors of AC 50/60 Hz which can be used in fans, blowers, drives, compressors, refrigerators, mowers, etc. It is characterized by high capacitive...
Index: PRO-11792
Index: PRO-11792
Kanthal A1 resistance wire 0.16mm 56Ω/m - 30,5m
Resistance wire type Kanthal A1 with a diameter of 0.16 mm and a resistance of 56 Ω / m. The wire is wound on a reel and has a length of 30.5 m .
Index: AKS-16659
Index: AKS-16659
Ceramic capacitor 470pF/50V - 1000 pcs.
Through hole ceramic capacitor of 470 pF / 50 V. Price for 1000 pieces.
Index: PAS-08749
Index: PAS-08749
Ceramic capacitor 47pF/50V - 1000 pcs.
Through hole ceramic capacitor of 47 PF / 50 V. Price for 1000 pieces.
Index: PAS-08747
Index: PAS-08747
Ceramic capacitor 10nF/50V - 1000 pcs.
Through hole ceramic capacitor of 10 nF / 50 V. The price is for 1000 pieces.
Index: PAS-08752
Index: PAS-08752
A set of 200 resistors with the 1 W power. Elements are in the through hole THT case.
Index: PAS-08285
Index: PAS-08285
Ceramic Condenser 47nF / 50V - 1000pcs
Through hole ceramic capacitor of 47 nF / 50 V. The price is for 1000 pieces.
Index: DNG-12291
Index: DNG-12291
Overcurrent - bimetallic switch MR1 8A
The switch interrupts the continuity of the circuit when the current exceeds a specified value. Rated voltage is 125 / 250 V AC and 32 V DC. Current load is 8 A.
Index: PRO-11954
Index: PRO-11954
Think film power heater GBR-605/115/60-1 60W 220Ω
The adhered heating resistor with a power of 60 W. The size of the board is 51 x 13 x 1 mm.
Index: PAS-07407
Index: PAS-07407
Resistor THT 1W 0,47Ω - 200pcs
A set of 200 resistors with the 1 W power. Elements are in the through hole THT case.
Index: PAS-08277
Index: PAS-08277
Ceramic capacitor 22nF/50V - 1000 pcs.
Through hole ceramic capacitor of 22 nF / 50 V. The price is for 1000 pieces.
Index: PAS-08753
Index: PAS-08753
Motor capacitor 3uF/450V 30x57mm with wires
Capacitor for induction motors of AC 50/60 Hz which can be used in fans, blowers, drives, compressors, refrigerators, mowers, etc. It is characterized by high capacitive...
Index: PRO-11782
Index: PRO-11782
Car fuse, size Midi (19 mm) with the value of 5 A. The kit contains 10 pieces.
Index: KAB-08810
Index: KAB-08810
Think film power heater GBR-619-24-60-2 60W 9,6Ω
Heating resistor, glued with power 60 W. The dimensions of the board are 76 x 10 x 1 mm.
Index: PAS-07404
Index: PAS-07404
Kanthal A1 resistance wire 0.20mm 44,7Ω/m - 9,1m
Kanthal type resistance wire made of an alloy of iron, chromium and copper. It has a length of 9, 1 m and a diameter of 0,20 mm. Its resistance is 44.7 Ω / m. The wire is...
Index: AKS-16661
Index: AKS-16661
Car fuse, size Midi (19 mm) with the value of 30 A. The kit contains 10 pieces.
Index: KAB-08816
Index: KAB-08816
Fuse holder 6x30mm GBZ30 - 5pcs.
The socket is designed for mounting a 6 x 30 mm fuse.
Index: KAB-05474
Index: KAB-05474
THT RWA Resistor 10W 0,33 Ohm - 10pcs
A precise resistor with high stability of the RWA type with a capacity of 10 W and a resistance of 0.33 Ω. The price includes 10 pieces.
Index: PAS-04567
Index: PAS-04567
In this category, we present all passive components in the Botland store. Our offer includes both passive elements made in SMD (surface) and THT (through hole) technology. Differences in the method of industrial production. Special kits are also available for people who are just collecting materials to create electronic projects or want to complete their collection. We invite you to familiarize yourself with the entire category and to place orders!
What are passive elements? Fuses
We offer passive elements of various parameters. To explain how passive components work, we present the individual properties of specific electronic devices below.
In this category you will buy the best fuses, components designed to interrupt the flow of current in the circuit. Interruption of current flow occurs when a given parameter value (usually intensity) is exceeded. There are polymer and car fuses. The former, as a result of exceeding a certain value of current, heat up and open the circuit. This type of fuse can be used up to about 100 times (however, you should know that opening the circuit is never full, and too high voltage can cause a breakdown and ultimately damage the circuit components). On the other hand, car fuses (fuses) are inseparable elements of electric networks in vehicles. Such fuses are disposable and when the given value is exceeded, the fuse melts. Other products in the passive components category include overcurrent fuses, thermal fuses (temperatures from 96 � C to 135 � C), WTA fuses and fuse connectors.
Passive elements – electronic resonators, resistors, potentiometers
Another large group of passive devices in this category includes resonators. Also, you can extract many subgenes of these devices. Generally speaking, resonators are electronic components that are designed to stabilize the oscillation frequency of electronic oscillators. This function is used to build watches, electronic stopwatches or remote controls that use radio signal transmission. The operating frequency of resonators ranges from several dozen kHz to several dozen or even several hundred MHz - we offer resonators from about 32 kHz to 16 MHz (SMD and THT elements).
Resistors are the simplest and most popular passive element of most electronic circuits. They are used to adapt the voltage in the circuit to the needs of the device. The main function of the resistor is to convert the retained energy into heat. The operation of the resistor is linear, which means that the voltage drop is directly proportional to the current flowing through the resistor. In the Botland store you will find carbon resistors with resistance values from 0.1 Ω up to 1.5 MΩ, heating resistors, resistors made in THT, SMD technology (0805 and 1206) and resistor sets.
We also invite you to buy potentiometers, which will be useful in many advanced electrotechnical projects. Potentiometers are adjustable voltage dividers that act as resistors with adjustable resistance in a certain range (the potentiometer is often called an adjustable resistor). In this category you will buy potentiometers with a resistance value of 1 kΩ - 500 kΩ. There are slide potentiometers, rotary potentiometers, precision and digital multiturn potentiometers (in the form of a small integrated circuit). In addition, you can buy special knobs for potentiometers that are used for more precise control.
Finally, mentioning all the most popular passive components presented in this category, we should also mention capacitors. These are passive elements made of two guide covers separated by a dielectric. In our offer you will also find chokes and many other devices.
Sets of electronic components
In this category we also put practical sets of passive elements. If you are a beginner or need to complete and better organize your existing components, then choose these sets. You don't have to think about which potentiometer or resistor to choose. You have everything you need in one set. In addition, we encourage you to buy Forbot courses that will help you create your own electrical engineering projects.
For any questions - don't hesitate to write or call us. We are happy to help you choose the best passive elements you need.