RER45F2740PCSL Allicdata Electronics
Allicdata Part #:

RER45F2740PCSL-ND

Manufacturer Part#:

RER45F2740PCSL

Price: $ 18.43
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES CHAS MNT 274 OHM 1% 10W
More Detail: 274 Ohms ±1% 10W Wirewound Chassis Mount Resistor
DataSheet: RER45F2740PCSL datasheetRER45F2740PCSL Datasheet/PDF
Quantity: 1000
10 +: $ 16.74900
30 +: $ 15.26710
50 +: $ 14.48450
100 +: $ 13.96270
250 +: $ 13.30530
Stock 1000Can Ship Immediately
$ 18.43
Specifications
Operating Temperature: -55°C ~ 250°C
Failure Rate: P (0.1%)
Package / Case: Axial, Box
Lead Style: Solder Lugs
Height - Seated (Max): 0.405" (10.29mm)
Size / Dimension: 0.750" L x 0.800" W (19.05mm x 20.32mm)
Mounting Feature: Flanges
Coating, Housing Type: Aluminum
Features: Military, Moisture Resistant, Non-Inductive
Series: Military, MIL-PRF-39009, RER45
Temperature Coefficient: ±20ppm/°C
Composition: Wirewound
Power (Watts): 10W
Tolerance: ±1%
Resistance: 274 Ohms
Part Status: Active
Packaging: Bulk 
Description

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The RER45F2740PCSL is a special type of chassis mount resistor, which is commonly used in a variety of electrical and electronic applications. In particular, this type of resistor is used for high-temperature operations, in which the component needs to be capable of operating at high temperatures without issue. The resistor’s impressive operating temperature range, along with its ability to dissipate heat quickly and efficiently, allows for reliable performance during even the most demanding applications.

The RER45F2740PCSL is composed of two metal plates, which are insulated with a layer of epoxy. This insulator layer helps to keep the two plates separated and reduces the risk of electric shocks and short circuits. The resistor is then attached to the chassis using four screws to ensure a secure fit. The device is also equipped with a self-adhesive backing for easy installation.

The resistor’s design makes it suitable for a variety of applications, ranging from small-signal MOSFET amplifiers to power amplifiers. Its performance is also highly reliable, as the component can withstand extreme temperatures without compromising its electrical characteristics. This makes the RER45F2740PCSL a suitable option for many industrial applications.

The working principle of the RER45F2740PCSL is fairly simple. When a current is applied, the metal plates heat up due to the passage of the electric current. The metal plates then convert this electrical energy into thermal energy, which is then dissipated into the surrounding environment. This process helps to regulate the temperature of the electronic device or circuit in which the resistor is used, preventing it from overheating.

Overall, the RER45F2740PCSL is a highly reliable and cost-effective chassis mount resistor that is suitable for a variety of applications. Its impressive temperature range and efficient heat dissipation make the device perfect for demanding industrial conditions. In addition, its simple working principle allows for reliable performance and temperature regulation.

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

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