| Allicdata Part #: | RER70F2490MC02-ND |
| Manufacturer Part#: |
RER70F2490MC02 |
| Price: | $ 19.68 |
| Product Category: | Resistors |
| Manufacturer: | Vishay Dale |
| Short Description: | RES CHAS MNT 249 OHM 1% 20W |
| More Detail: | 249 Ohms ±1% 20W Wirewound Chassis Mount Resistor |
| DataSheet: | RER70F2490MC02 Datasheet/PDF |
| Quantity: | 1000 |
| 5 +: | $ 17.88660 |
| 10 +: | $ 15.73060 |
| 25 +: | $ 14.33880 |
| 50 +: | $ 13.60380 |
| 100 +: | $ 13.11370 |
| 250 +: | $ 12.49630 |
| Operating Temperature: | -55°C ~ 250°C |
| Failure Rate: | M (1%) |
| 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 |
| Series: | Military, MIL-PRF-39009, RER70 |
| Temperature Coefficient: | ±20ppm/°C |
| Composition: | Wirewound |
| Power (Watts): | 20W |
| Tolerance: | ±1% |
| Resistance: | 249 Ohms |
| Part Status: | Active |
| Packaging: | Bulk |
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Chassis Mount Resistors
Chassis mount resistors are electrical components designed for use within electronic circuits. They come in a variety of sizes and types and typically consist of a metal housing, a ceramic core, and a conductor that is wrapped around the core. These components are used to reduce current or voltage levels, act as voltage or current dividers, provide a known load, or to protect sensitive components. Specifically, the RER70F2490MC02 Chassis Mount Resistor is widely used in many industries such as automotive, HVAC, industrial, medical, and telecommunication.The RER70F2490MC02 Chassis Mount resistor is designed with a wide range of power ratings, high thermal conductivity, and excellent resistance stability and corrosion resistance. This component features a 0.157 x 0.0787 inch (4.00 x 2.00 mm) metal housing and a 0.984 x 0.243 inch (25.00 x 6.20 mm) ceramic core. It also features a further power rating of 0.5 W, operating temperature range of -55°C to +125°C (-67°F to +257°F), and resistance value range of 0.06 Ω - 22 MΩ. It also covers a wide range of voltage and current limits including 5V-4A, 10V-2A, 250V-400mA, 500V-200mA, 1000V-100mA, and 15V-4A. The working principle behind the RER70F2490MC02 Chassis Mount Resistor is based on the concept of electrical resistance. Basically, when a current passes through a conductor, it experiences a certain electrical resistance, which is proportional to the material used and the size of its diameter. The resistance of a conductor decreases as its diameter increases while its material affects the rate of current flow. The resistance value of the RER70F2490MC02 Chassis Mount Resistor is determined by the number and type of materials used and the overall size of the resistor.The RER70F2490MC02 Chassis Mount Resistor is commonly used in automotive, industrial, medical, and telecommunication applications. It is used in automotive applications to act as a voltage divider to reduce the current or voltage levels in order to protect sensitive components. It is also used in industrial applications to resist EMI and RFI interference, as well as in medical applications to regulate electrical signals. Additionally, it is used in telecommunications systems to supply a known load or to regulate current and voltage levels. In summary, the RER70F2490MC02 Chassis Mount Resistor is a wide-ranging component designed for various applications. It features a metal housing, ceramic core, and conductor that is wrapped around the core. The component works according to the concept of electrical resistance and is used to reduce current or voltage levels, act as voltage or current dividers, provide a known load, or protect sensitive components, depending on the type of application.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| RER70FR392RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 0.392 OHM 1%... |
| RER70F73R2MC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 73.2 OHM 1% ... |
| RER75F53R6RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 53.6 OHM 1% ... |
| RER75F4R22RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 4.22 OHM 1% ... |
| RER75F2R21RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 2.21 OHM 1% ... |
| RER75F4021RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 4.02K OHM 1%... |
| RER75F2R94RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 2.94 OHM 1% ... |
| RER70F6R34RCSL | Vishay Dale | 22.65 $ | 1000 | RES CHAS MNT 6.34 OHM 1% ... |
| RER70F8661RCSL | Vishay Dale | 22.65 $ | 1000 | RES CHAS MNT 8.66K OHM 1%... |
| RER75F5110RCSL | Vishay Dale | 22.65 $ | 1000 | RES CHAS MNT 511 OHM 1% 3... |
| RER75F2R49RCSL | Vishay Dale | 22.65 $ | 1000 | RES CHAS MNT 2.49 OHM 1% ... |
| RER75F3011RCSL | Vishay Dale | 22.65 $ | 1000 | RES CHAS MNT 3.01K OHM 1%... |
| RER75F4R22MCSL | Vishay Dale | 22.65 $ | 1000 | RES CHAS MNT 4.22 OHM 1% ... |
| RER70F2R49MCSL | Vishay Dale | 22.65 $ | 1000 | RES CHAS MNT 2.49 OHM 1% ... |
| RER70F3R01RC02 | Vishay Dale | 19.68 $ | 10 | RES CHAS MNT 3.01 OHM 1% ... |
| RER70F1000RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 100 OHM 1% 2... |
| RER70FR243MC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 0.243 OHM 1%... |
| RER70FR422RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 0.422 OHM 1%... |
| RER75F1211RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 1.21K OHM 1%... |
| RER75F1501RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 1.5K OHM 1% ... |
| RER70F4021RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 4.02K OHM 1%... |
| RER70F66R5RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 66.5 OHM 1% ... |
| RER75F2R15RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 2.15 OHM 1% ... |
| RER75F33R2RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 33.2 OHM 1% ... |
| RER70F2R21RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 2.21 OHM 1% ... |
| RER75F1802RC02 | Vishay Dale | 21.87 $ | 1000 | RES CHAS MNT 18K OHM 1% 3... |
| RER75F6R65RCSL | Vishay Dale | 22.65 $ | 1000 | RES CHAS MNT 6.65 OHM 1% ... |
| RER75F1472RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 14.7K OHM 1%... |
| RER70FR165RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 0.165 OHM 1%... |
| RER70F4R87RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 4.87 OHM 1% ... |
| RER70F90R9MC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 90.9 OHM 1% ... |
| RER70F6811RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 6.81K OHM 1%... |
| RER75F54R9RC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 54.9 OHM 1% ... |
| RER75F24R9MC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 24.9 OHM 1% ... |
| RER75F3R48PC02 | Vishay Dale | 19.68 $ | 1000 | RES CHAS MNT 3.48 OHM 1% ... |
| RER75F10R7RCSL | Vishay Dale | 22.65 $ | 1000 | RES CHAS MNT 10.7 OHM 1% ... |
| RER70F7R32RCSL | Vishay Dale | 22.65 $ | 1000 | RES CHAS MNT 7.32 OHM 1% ... |
| RER75F7R50RCSL | Vishay Dale | 22.65 $ | 1000 | RES CHAS MNT 7.5 OHM 1% 3... |
| RER75F5901MCSL | Vishay Dale | 22.65 $ | 1000 | RES CHAS MNT 5.9K OHM 1% ... |
| RER75F59R0MCSL | Vishay Dale | 22.65 $ | 1000 | RES CHAS MNT 59 OHM 1% 30... |
AH100 10K 5% E66 E310 kOhms 5% 100W Wire...
RES CHAS MNT 4.7K OHM 5% 160W4.7 kOhms 5...
RES CHAS MNT 6.81 OHM 1% 20W6.81 Ohms 1%...
RES CHAS MNT 124 OHM 1% 20W124 Ohms 1% 2...
RES CHAS MNT 221 OHM 1% 20W221 Ohms 1% 2...
RES CHAS MNT 2.2 OHM 1% 30W2.2 Ohms 1% 3...
RER70F2490MC02 Datasheet/PDF