TE50B3R9J Allicdata Electronics
Allicdata Part #:

A137880-ND

Manufacturer Part#:

TE50B3R9J

Price: $ 5.61
Product Category:

Resistors

Manufacturer: TE Connectivity Passive Product
Short Description: RES CHAS MNT 3.9 OHM 5% 50W
More Detail: 3.9 Ohms ±5% 50W Wirewound Chassis Mount Resistor
DataSheet: TE50B3R9J datasheetTE50B3R9J Datasheet/PDF
Quantity: 1000
1 +: $ 5.10300
10 +: $ 4.63995
25 +: $ 4.17618
50 +: $ 3.59613
100 +: $ 3.30610
250 +: $ 3.13211
500 +: $ 3.01610
1000 +: $ 2.87690
Stock 1000Can Ship Immediately
$ 5.61
Specifications
Operating Temperature: -25°C ~ 225°C
Failure Rate: --
Package / Case: Radial, Tubular
Lead Style: Solder Lugs
Height - Seated (Max): --
Size / Dimension: 1.102" Dia x 4.016" L (28.00mm x 102.00mm)
Mounting Feature: Brackets
Coating, Housing Type: Silicone Coated
Features: Flame Proof, Safety
Series: TE, CGS
Temperature Coefficient: ±440ppm/°C
Composition: Wirewound
Power (Watts): 50W
Tolerance: ±5%
Resistance: 3.9 Ohms
Part Status: Active
Packaging: Bulk 
Description

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Chassis mount resistors are used to provide a fixed resistance in a circuit, connecting two points to balance the voltage. One of the most effective, reliable and cost efficient types of chassis mount resistors is the TE50B3R9J. This resistor is designed to provide a fixed resistance to circuits with minimal losses. Let\'s take a look at the application field and working principle of the TE50B3R9J.

Application Field

The TE50B3R9J is a popular choice in the automotive industry. The resistor is utilized in automobile parts such as radios, headlights, airbags, and dashboards. It is also used in military and aerospace applications, such as missile guidance systems, navigational instruments, and communication systems. The resistor has a wide temperature range, making it suitable for these harsh environment applications.

The TE50B3R9J is also found in various consumer electronics. This includes small appliances, digital cameras, LCD screens, and MP3 players. This resistor is designed to handle a large number of electrical currents, making it suitable for these common household devices.

TE50B3R9J resistors are also used in industrial applications. Its rugged design and reliability make it a reliable choice for industrial machinery, such as factory automation equipment, robotics, and process control systems. Withstanding extremely high temperatures, TE50B3R9J resistors can be used in parts of electrical devices which require special resistance.

Working Principle

TE50B3R9J resistors are constructed from a spiral etched metal track which is attached to two terminals. The width of the track determines the amount of resistance the resistor will provide. A thin metal resistor provides a small amount of resistance whereas a thick metal resistor provides a large amount of resistance. When a direct current flows through the resistor, the electrons flowing through the track — which represent the current — are impeded by the metal. This also causes the resistor to heat up, as energy is being converted from the electrical current into heat.

The two terminals of the resistor are connected to two points in a circuit. The resistor then works to balance the voltage, so that the current is the same at both points. This ensures that the current in the rest of the circuit is not too high or too low. The resistor is also designed to dissipate any excess heat generated, preventing the circuit from getting too hot and damaging other components.

The TE50B3R9J is a highly reliable resistor which can withstand extreme temperatures. Its wide temperature range makes it suitable for applications in both automotive and industrial contexts. This makes TE50B3R9J a cost effective choice for many different applications.

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

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