| Allicdata Part #: | RER50F49R9RC02-ND |
| Manufacturer Part#: |
RER50F49R9RC02 |
| Price: | $ 21.87 |
| Product Category: | Resistors |
| Manufacturer: | Vishay Dale |
| Short Description: | RES CHAS MNT 49.9 OHM 1% 20W |
| More Detail: | 49.9 Ohms ±1% 20W Wirewound Chassis Mount Resistor |
| DataSheet: | RER50F49R9RC02 Datasheet/PDF |
| Quantity: | 1000 |
| 5 +: | $ 19.87470 |
| 10 +: | $ 17.47850 |
| 25 +: | $ 15.93210 |
| 50 +: | $ 15.11530 |
| 100 +: | $ 14.57080 |
| 250 +: | $ 13.88480 |
| Operating Temperature: | -55°C ~ 250°C |
| Failure Rate: | R (0.01%) |
| Package / Case: | Axial, Box |
| Lead Style: | Solder Lugs |
| Height - Seated (Max): | 0.561" (14.25mm) |
| Size / Dimension: | 1.062" L x 1.080" W (26.97mm x 27.43mm) |
| Mounting Feature: | Flanges |
| Coating, Housing Type: | Aluminum |
| Features: | Military, Moisture Resistant, Non-Inductive |
| Series: | Military, MIL-PRF-39009, RER50 |
| Temperature Coefficient: | ±20ppm/°C |
| Composition: | Wirewound |
| Power (Watts): | 20W |
| Tolerance: | ±1% |
| Resistance: | 49.9 Ohms |
| Part Status: | Active |
| Packaging: | Bulk |
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Chassis-mount resistors are types of electrical resistor commonly used in electronics. They are designed for direct mounting on a heat sink or panel, allowing them to dissipate heat more efficiently than other resistors. The RER50F49R9RC02 is a popular chassis-mount resistor that is widely used in a variety of applications. This article will discuss the application fields and working principles of the RER50F49R9RC02.
Application Fields
The RER50F49R9RC02 is a chassis-mount resistor that is typically used in power conversion circuits, particularly circuits used in medical applications. Due to its low thermal resistance, the resistor is able to dissipate heat more efficiently than other resistors, making it suitable for high-power applications. Additionally, it is able to withstand high current and excellent power handling capabilities, allowing it to maintain its stability even under heavy load.
In addition to its use in medical applications, the RER50F49R9RC02 is also used in a variety of circuit designs, including automotive electronic control units, industrial electronics, and even military applications. Its resistance range of 100 ohms – 10 kΩ allows it to be applied to almost any power supply design. Additionally, its wide operating temperature range between -55 and +125 degrees Celsius makes it suitable for a wide range of environments.
Working Principle
The RER50F49R9RC02 is a fixed-value non-inductive resistor that operates by reducing the voltage and current in a circuit. This is achieved by passing a current through a resistor, converting the excess energy into heat. The heat dissipates into the air or is absorbed by a heat sink or panel, allowing the voltage and current to be stabilized.
The RER50F49R9RC02 operates at a very efficient rate due to its low thermal resistance, which allows it to effectively convert electrical energy into heat without overloading the circuit. Additionally, its wide operating temperature range makes it suitable for use in circuits with fluctuating power levels. The resistor also features a lightweight design and compact size, making it an ideal choice for many applications.
The RER50F49R9RC02 is a unique chassis-mount resistor that offers many advantages over other types of resistors. Its low thermal resistance, wide operating temperature range, and excellent power handling make it an ideal choice for many power conversion and circuit design applications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
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| RER50F3R48RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 3.48 OHM 1% ... |
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| RER50F6R34RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 6.34 OHM 1% ... |
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| RER50F1211RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 1.21K OHM 1%... |
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| RER50F15R8PCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 15.8 OHM 1% ... |
| RER50F84R5RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 84.5 OHM 1% ... |
| RER50F1500RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 150 OHM 1% 2... |
| RER50F49R9RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 49.9 OHM 1% ... |
| RER55F30R1MC02 | Vishay Dale | 26.21 $ | 1000 | RES CHAS MNT 30.1 OHM 1% ... |
| RER50F3R09RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 3.09 OHM 1% ... |
| RER50F11R0RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 11 OHM 1% 20... |
| RER55F64R9RC02 | Vishay Dale | 26.21 $ | 1000 | RES CHAS MNT 64.9 OHM 1% ... |
| RER50F1R96RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 1.96 OHM 1% ... |
| RER50F1R91RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 1.91 OHM 1% ... |
| RER50F1R54RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 1.54 OHM 1% ... |
| RER50F1R24RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 1.24 OHM 1% ... |
| RER50F3160RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 316 OHM 1% 2... |
| RER50F4R53RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 4.53 OHM 1% ... |
| RER50F1270RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 127 OHM 1% 2... |
| RER50F5R49RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 5.49 OHM 1% ... |
| RER50F60R4MC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 60.4 OHM 1% ... |
| RER50F3R65RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 3.65 OHM 1% ... |
| RER50F1691RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 1.69K OHM 1%... |
| RER50F64R9PC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 64.9 OHM 1% ... |
| RER50F1910RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 191 OHM 1% 2... |
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RER50F49R9RC02 Datasheet/PDF