RNF12DTD43R2 Allicdata Electronics
Allicdata Part #:

RNF12DTD43R2-ND

Manufacturer Part#:

RNF12DTD43R2

Price: $ 0.03
Product Category:

Resistors

Manufacturer: Stackpole Electronics Inc.
Short Description: RES 43.2 OHM 1/2W .5% AXIAL
More Detail: 43.2 Ohms ±0.5% 0.5W, 1/2W Through Hole Resistor A...
DataSheet: RNF12DTD43R2 datasheetRNF12DTD43R2 Datasheet/PDF
Quantity: 1000
2500 +: $ 0.02552
Stock 1000Can Ship Immediately
$ 0.03
Specifications
Series: RNF
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 43.2 Ohms
Tolerance: ±0.5%
Power (Watts): 0.5W, 1/2W
Composition: Metal Film
Features: Flame Retardant Coating, Safety
Temperature Coefficient: ±100ppm/°C
Operating Temperature: -55°C ~ 155°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.108" Dia x 0.344" L (2.75mm x 8.75mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors

The RNF 12 DTD 43 R2 is a through hole resistor which has a wide range of applications in a variety of industries. This resistor is designed with a tight tolerance and high accuracy, making it ideal for applications in medical electronics, instrumentation, industrial controls, and telecommunications. The ceramic core of the resistor provides superior thermal stability and vibration resistance, making it suitable for harsh environmental conditions. Additionally, the resistor is RoHS compliant and is UL-marked to ensure safety and reliability.

Application Fields

The wide application range of the RNF 12 DTD 43 R2 comes from its excellent features. Medical electronics require resistors that can withstand harsh environmental conditions due to their long-term use in equipment in a hospital setting. Instrumentation and industrial controls require resistors to provide measurements and signals in various temperature and vibration conditions, so the high stability and accuracy of this product make it a popular option. Telecommunications systems also use resistors to enable or disable the electronics and provide precise control in circuits, which the RNF 12 DTD 43 R2 meets perfectly.

Working Principle

The working principle of the RNF 12 DTD 43 R2 is relatively simple. The resistor is composed of a ceramic core surrounded by copper strips. The resistance of the ceramic core varies according to the temperature, but this variation is significantly reduced by the copper strips surrounding it. This ensures that the resistance of the resistor does not change under varying environmental conditions. When a current passes through the resistor, a fixed voltage drop will occur, creating a measurable amount of electrical resistance.

The RNF 12 DTD 43 R2 is then attached to a printed circuit board in a through-hole format. This is usually done using soldering, with the resistor attached to the board with the ends of the copper strips sticking through the board and the ceramic core is attached to the other side of the board. This method ensures that the resistor functions accurately and can withstand a variety of environmental conditions.

Conclusion

The RNF 12 DTD 43 R2 through hole resistor has a wide range of applications due to its excellent features and working principle. This resistor is designed with a tight tolerance and high accuracy, making it ideal for medical electronics, instrumentation, industrial controls, and telecommunications. Its ceramic core provides superior thermal stability and vibration resistance, while its through-hole attachment makes it perfect for installations on printed circuit boards. This product is RoHS compliant and UL-marked for safety and reliability, making it a popular choice for many applications.

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

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