RN70C2490BB14 Allicdata Electronics
Allicdata Part #:

RN70C2490BB14-ND

Manufacturer Part#:

RN70C2490BB14

Price: $ 0.78
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 249 OHM 3/4W .1% AXIAL
More Detail: 249 Ohms ±0.1% 0.75W, 3/4W Through Hole Resistor A...
DataSheet: RN70C2490BB14 datasheetRN70C2490BB14 Datasheet/PDF
Quantity: 1000
100 +: $ 0.70781
300 +: $ 0.60669
500 +: $ 0.50558
1000 +: $ 0.43817
5000 +: $ 0.42468
Stock 1000Can Ship Immediately
$ 0.78
Specifications
Series: Military, MIL-R-10509/3, RN70
Packaging: Bulk 
Part Status: Active
Resistance: 249 Ohms
Tolerance: ±0.1%
Power (Watts): 0.75W, 3/4W
Composition: Metal Film
Features: Flame Retardant Coating, Military, Moisture Resistant, Safety
Temperature Coefficient: ±50ppm/°C
Operating Temperature: -65°C ~ 175°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.180" Dia x 0.562" L (4.57mm x 14.27mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors play an important role in several electronic circuits and devices. A common type of through hole resistor is the RN70C2490BB14, which is a through hole resistor with a built-in resistor and capacitor circuit.

The RN70C2490BB14 is specially designed for applications in any electronic system and is capable of withstanding temperatures up to 185°C. It is capable of providing superior noise suppression and excellent over-temperature protection. The construction of this type of resistor provides excellent stability and long-term reliability.

The RN70C2490BB14 resistor can be found in the following application fields: automotive electronics, military electronics, test and measurement equipment, industrial control systems, power supplies, audio signal processing, power conversion, computer gaming systems, microwave systems, and RF systems.

The working principle of the RN70C2490BB14 is that the device is able to limit the current in the electric circuit without creating heat and without dissipating power. The resistor and capacitor are integrated into a single component, and a single point on the component is connected to ground.

The connected resistor and capacitor create an RC circuit. The capacitor provides electrical energy to the circuit, while the resistor limits the current. This type of resistor is capable of limiting current in the circuit up to 150 volts.

The RN70C2490BB14 resistor is also capable of providing superior noise suppression since it is able to reduce slow moving noise signals from entering the circuit. This is achieved by suppressing noise signals below the RC time constant.

In addition, the RN70C2490BB14 resistor is also capable of providing excellent over-temperature protection. This is achieved by using a ceramic resistor element which can withstand temperatures up to 185°C without experiencing failure or degradation in performance.

Overall, the RN70C2490BB14 is a highly reliable and efficient through hole resistor that can be found in several application fields. Its ability to provide high levels of noise suppression and over-temperature protection makes it an ideal choice for any electronic system.

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

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