RES 20 OHM 1% 20W TO220 Product overview: MP820-20.0-1% from Caddock Electronics, Inc. is a Resistor for current limiting, voltage division, biasing, sensing, termination, and precision electronic circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 20 OHM, 20W, TO220. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 20 OHM, 20W, TO220, Through Hole Resistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 53-MP820-20.0-1% can be used for catalog matching and distributor lookup.
20 Ohms ±1% 20W Through Hole Resistor TO-220-2 Full Pack Moisture Resistant, Non-Inductive Thick Film
Use your thermal design experience with power semiconductors in TO-220 style power packages to help you get the most out of this unique family of power resistors. The thermal design issues are the same where power handling capability is based on the case temperature which is maintained in your design.
Temperature Coefficient: ΔR taken at +175°C ref. to +25°C. 5.00 ohms and above: –20 to +50 ppm/°C 0.50 ohm to 4.99 ohm: –20 to +80 ppm/°C 0.050 ohm to 0.49 ohm: 0 to +200 ppm/°C 0.020 ohm to 0.049 ohm: 0 to +300 ppm/°C.
Measurement Note: For these specifications, resistance measurement shall be made at a point 0.2" (5 mm) from the resistor body.
Specifications
CURRENT SENSE RESISTOR, 20 OHM, 20W, 1%; Resistance:20ohm; Product Range:MP800 Series; Power Rating:20W; Resistance Tolerance:± 1%; Resistor Case / Package:TO-220; Voltage Rating:300V; Resistor Technology:Thick Film; Qualification:- RoHS Compliant: NA
| ERSAELECTRONICS PTE. LTD. | DigiKey | Allied Electronics, Inc. | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors | Resistors |
| Product Number | 53-MP820-20.0-1% | MP820-20.0F-ND | 70089455 | 87H8075 |
| Product Name | 20 OHM 20W TO220 Resistor | Through Hole Resistors | Resistor;Thick Film;Res 20 Ohms;Pwr-Rtg20 W;Tol 1%;Radial;TO-220;Heat Sink | Current Sense Resistor, 20 Ohm, 20W, 1%; Resistance Caddock |
| Technology / Construction | Power Film | Thick Film (Chip) | Thick Film (Chip) | Thick Film (Chip) |
| Mounting / Packaging | TO-220-2 Full Pack | TO-220-2 Full Pack | Radial Leads; TO-220 | TO-220 |
| Resistance Range | 20 ohms | 20 ohms | 20 ohms | 20 ohms |
| Temperature Coefficient | -0.4000 ±ppm/°C | 50 ±ppm/°C | -20 to 50 ±ppm/°C | |
| Operating DC Voltage | 300 volts | 300 volts | 300 volts |
