H840K2DYA Allicdata Electronics
Allicdata Part #:

H840K2DYA-ND

Manufacturer Part#:

H840K2DYA

Price: $ 0.36
Product Category:

Resistors

Manufacturer: TE Connectivity Passive Product
Short Description: RES 40.2K OHM 1/4W 0.5% AXIAL
More Detail: 40.2 kOhms ±0.5% 0.25W, 1/4W Through Hole Resistor...
DataSheet: H840K2DYA datasheetH840K2DYA Datasheet/PDF
Quantity: 1000
250 +: $ 0.32825
Stock 1000Can Ship Immediately
$ 0.36
Specifications
Series: Holco, Holsworthy
Packaging: Bulk 
Part Status: Active
Resistance: 40.2 kOhms
Tolerance: ±0.5%
Power (Watts): 0.25W, 1/4W
Composition: Metal Film
Features: Pulse Withstanding
Temperature Coefficient: ±15ppm/°C
Operating Temperature: -55°C ~ 155°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.098" Dia x 0.283" L (2.50mm x 7.20mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors are an essential type of component in all types of electronic circuitry. They are widely used in industrial, automotive, and consumer electronics applications. Resistor varieties range from individual resistors to complex networks of devices including surface mount parameters. There are many types of Through Hole Resistors, including the H840K2DYA.

The H840K2DYA is an axial-leaded Through Hole Resistor with a homogenous resistive element. This type of resistor uses a metal oxide resistive film on top of a ceramic core as the resistive element. The result is a resistor with good temperature performance and stability. The size of the H840K2DYA is 0.22x0.93 inches. It has a total resistance of 18M ohms and can handle up to 125 volts AC or 170 volts DC.

The main application field of the H840K2DYA is in low and medium power applications. Typical uses include voltage isolation circuits, light dimmers, audio frequency amplifiers, and transistors. It can also be used in linear circuits to provide variable resistance. These resistors can be used in circuits at frequencies up to 20 kHz.

The working principle for Through Hole Resistors is fairly straightforward. The current flowing through the resistor creates an electrical field around the resistor. This electrical field causes the resistive material to resist the flow of current. Depending on the design, the resistor will decrease or increase the current flow. This results in either a decrease or increase in the voltage level. The resistor then serves to limit the current flow and regulate the output voltage.

The H840K2DYA Through Hole Resistor is an excellent choice for many low and medium power applications. Its combination of size, stability, and resistance make it suitable for a wide variety of tasks. It can be used to adjust voltage levels, isolate voltage sources, and provide variable resistance for linear circuits. The H840K2DYA is a great option for those looking for an easy-to-use, reliable Through Hole Resistor.

The specific data is subject to PDF, and the above content is for reference

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H8402KBZA TE Connectiv... 0.31 $ 1000 RES 402K OHM 1/4W 0.1% AX...
H840R2BDA TE Connectiv... 0.39 $ 1000 RES 40.2 OHM 1/4W 0.1% AX...
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H840K2BDA TE Connectiv... 0.39 $ 1000 RES 40.2K OHM 1/4W 0.1% A...
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H840K2BYA TE Connectiv... 0.4 $ 1000 RES 40.2K OHM 1/4W 0.1% A...
H8402KBYA TE Connectiv... 0.4 $ 1000 RES 402K OHM 1/4W 0.1% AX...
H8402RBCA TE Connectiv... 0.35 $ 1000 RES 402 OHM 1/4W 0.1% AXI...
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H8402KDCA TE Connectiv... 0.26 $ 1000 RES 402K OHM 1/4W 0.5% AX...
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H840K2DZA TE Connectiv... 0.24 $ 1000 RES 40.2K OHM 1/4W 0.5% A...
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