SQP40AJB-1K8 Allicdata Electronics
Allicdata Part #:

SQP40AJB-1K8-ND

Manufacturer Part#:

SQP40AJB-1K8

Price: $ 0.72
Product Category:

Resistors

Manufacturer: Yageo
Short Description: RES 40W 5% AXIAL
More Detail: 1.8 kOhms ±5% 40W Through Hole Resistor Axial Anti...
DataSheet: SQP40AJB-1K8 datasheetSQP40AJB-1K8 Datasheet/PDF
Quantity: 1000
200 +: $ 0.65205
Stock 1000Can Ship Immediately
$ 0.72
Specifications
Series: SQP
Packaging: Bulk 
Part Status: Active
Resistance: 1.8 kOhms
Tolerance: ±5%
Power (Watts): 40W
Composition: Metal Oxide Film
Features: Anti-Arc, Flame Proof, Moisture Resistant, Safety
Temperature Coefficient: ±300ppm/°C
Operating Temperature: -55°C ~ 155°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.748" x 0.709" Rectangular x 3.543" L (19.00mm x 18.00mm x 90.00mm)
Height - Seated (Max): --
Number of Terminations: 2
Description

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A through-hole resistor is an electrical component used to protect, limit, or adjust current in a circuit, and is a form of passive resistor. It is composed of a ceramic condenser, a resistor coil, a metal shell, and a terminal terminal. The SQP40AJB-1K8 is a type of through-hole resistor that can be found in a wide range of electronic products.

The SQP40AJB-1K8 can operate in a wide temperature range, from -55°C to +125°C, and it is designed for 5 watts power dissipation. The primary applications for the SQP40AJB-1K8 are in computer motherboards, automotive, communications, consumer electronics, and industrial controls.

The SQP40AJB-1K8 consists of an electrical resistive element coiled around a ceramic core. The metal shell of the SQP40AJB-1K8 provides mechanical protection for the coil, as well as electrical grounding. The resistor is then terminated with two zinc-plated copper terminals for connections in the circuit.

The working principle of the SQP40AJB-1K8 is fairly simple. It uses the electrical resistive properties of the coil wound around the ceramic core to convert electrical energy into heat. This is done by applying electrical current through the coil. The resistance of the coil determines the amount of current flowing through it, which in turn determines the amount of heat generated by the resistor.

The SQP40AJB-1K8 is relatively straightforward in its design, making it a popular choice among engineers for a variety of applications. Its rugged construction and high-temperature operation make it a reliable choice in a wide range of environments. Additionally, the SQP40AJB-1K8 is relatively inexpensive, making it an economical choice for most applications.

In conclusion, the SQP40AJB-1K8 is a popular and reliable through-hole resistor. It is used in a wide variety of applications, from computers to industrial controls, and its robust construction and high-temperature operation make it a reliable choice in a wide range of environments. Additionally, its relatively low cost makes it an economical choice for most applications.

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

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