RER75F45R3RC02 Allicdata Electronics
Allicdata Part #:

RER75F45R3RC02-ND

Manufacturer Part#:

RER75F45R3RC02

Price: $ 19.68
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES CHAS MNT 45.3 OHM 1% 30W
More Detail: 45.3 Ohms ±1% 30W Wirewound Chassis Mount Resistor
DataSheet: RER75F45R3RC02 datasheetRER75F45R3RC02 Datasheet/PDF
Quantity: 1000
5 +: $ 17.88660
10 +: $ 15.73060
25 +: $ 14.33880
50 +: $ 13.60380
100 +: $ 13.11370
250 +: $ 12.49630
Stock 1000Can Ship Immediately
$ 19.68
Specifications
Operating Temperature: -55°C ~ 250°C
Failure Rate: R (0.01%)
Package / Case: Axial, Box
Lead Style: Solder Lugs
Height - Seated (Max): 0.625" (15.87mm)
Size / Dimension: 1.968" L x 1.140" W (49.99mm x 28.96mm)
Mounting Feature: Flanges
Coating, Housing Type: Aluminum
Features: Military, Moisture Resistant
Series: Military, MIL-PRF-39009, RER75
Temperature Coefficient: ±20ppm/°C
Composition: Wirewound
Power (Watts): 30W
Tolerance: ±1%
Resistance: 45.3 Ohms
Part Status: Active
Packaging: Bulk 
Description

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Chassis Mount Resistors are electronic components used to control current, voltage and power in a wide variety of applications. The RER75F45R3RC02 is a high-performance, cost-effective, tight tolerance resistor from Microchip Technology. It is specifically designed to provide superior performance at high sampling rates for applications such as overheating and thermal protection, overvoltage protection, and current regulation.

This component is integrated in devices such as Electro-Mechanical assemblies (EMAs). It is highly reliable and long life focused. It is also suitable for PCB assemblies. It is a precision resistor featuring an A2 tolerance. It provides excellent noise filtering for high frequency applications while maintaining the utmost balance in temperature control and crease current regulation.

The RER75F45R3RC02 dies have five different sense pins. These sense pins are connected to the central part of the resistor and form the core elements of the resistor. The sense pins provide a connection to the negative, positive and ground connections of the resistor. This allows the resistor to track changes in voltage and current and regulate the output of the resistor accordingly.

The RER75F45R3RC02 comprises a powerful integrated control circuit. This control circuit helps the resistor to regulate the current drawn from across the resistor elements. It is designed to maintain a constant average lead in order to provide the highest contrast in voltage, current and power conditions while keeping absolute temperature control.

This power control and regulation are done by monitoring the changes in the resistance and speed. The sensor provides feedback to the control circuit which in turn adjusts the resistance accordingly. The control circuit also maintains the average resistance level and power protection by accurately controlling the switching frequency.

The resistor offers an operating temperature range of -40 to +85 degrees Celsius. Operating humidity range is extended to 25-85%, and maximum power dissipation is 2W. The resistor is supplied in a range of through-hole, SMD and TQFN variants.

The key features of the RER75F45R3RC02 include temperature stability, power stability, low noise, high-level intrinsic accuracy and low impedance. It is used in a wide variety of applications such as electronic cooling systems, healthcare, automotive, industrial control, inverters and power supplies.

Overall, the RER75F45R3RC02 is an excellent chassis mount resistor. It is precision engineered for high reliability in challenging environments. Its features and performance make it perfect for applications requiring high-accuracy voltage and current control.

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

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