Wirewound Resistors - Chassis Mount 25watt 7.5ohm 1% Product overview: RH0257R500FE02 from Vishay / Dale 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 7.5ohm. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 7.5ohm, Chassis Mount Resistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 54-RH0257R500FE02 can be used for catalog matching and distributor lookup.
RH-25 7.5 1% E02 e4
Manufacturer: Vishay
Storage Condition: Dry storage cabinet & Humidity protection package
Win Source Part Number: 1182222-RH0257R500FE
Termination: Axial
Length: 26.97 mm
Tolerance: 1 %
Temperature Coefficient: 50 ppm/°C
Military Standard: Not
Composition: Wirewound
Height: 13.87 mm
Resistance: 7.5 Ω
Power Rating: 25 W
Number of Pins: 2
Width: 27.43 mm
Categories: Wirewound Resistors
Case / Package: Aluminum
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Limited
Depth: 27.43 mm
Lead Free: Lead Free
RoHS: Compliant
Radiation Hardening: No
Min Operating Temperature: -55 °C
REACH SVHC: Unknown
Max Operating Temperature: 250 °C
RH-25 7.5 1% E02 E4
WIREWOUND RESISTOR, 7.5 OHM, 25W, 1%; Resistance:7.5ohm; Product Range:RH Series; Power Rating:25W; Resistance Tolerance:± 1%; Voltage Rating:-; Resistor Technology:Wirewound
Complete welded and molded construction for total environmental protection in aluminum housed wirewound chassis mount resistor. Mounts on chassis to utilized heat-sink effect. High stability at conventional power ratings. Flat marking surface for easy identification. Series has ceramic, steatite or alumina core (depending on size). Copper-nickel, manganese copper or nickel-chrome alloy element (depending on resistance value) with stainless steel end caps and tinned Copperweld® terminals. Operating Temperature Range: –55°C to +275°C.
| ERSAELECTRONICS PTE. LTD. | New Yorker Electronics Co., Inc. | Win Source Electronics | ASAP Semiconductor LLC | DigiKey | Newark, An Avnet Company | Allied Electronics, Inc. | |
|---|---|---|---|---|---|---|---|
| Product Category | Resistors | Wirewound Resistors | Resistors | Resistors | Resistors | Resistors | Resistors |
| Product Number | 54-RH0257R500FE02 | 3110-RH0257R500FE02 | 1182222-RH0257R500FE02 | RH0257R500FE02 | 541-RH0257R500FE02-ND | 41K9133 | 70201462 |
| Product Name | 7.5ohm Resistor | Wirewound Resistors | Wirewound Resistors - RH0257R500FE02 | RH0257R500FE02 | Chassis Mount Resistors | Wirewound Resistor, 7.5 Ohm, 25W, 1%; Resistance Vishay | Resistor;Wirewound;Res 7.5 Ohms;Pwr-Rtg25 W;Tol 1%;Lug;Alum Housed;Military |
| Technology / Construction | Wirewound | Wirewound | Wirewound | Wirewound | Wirewound | ||
| Resistance Range | 7.5 ohms | 7.5 ohms | 7.5 ohms | 7.5 ohms | 7.5 ohms | ||
| Tolerance | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | |
| Temperature Coefficient | 50 ±ppm/°C | 50 ±ppm/°C | 50 ±ppm/°C | 50 ±ppm/°C | |||
| Operating Temperature | -55 to 250 C (-67 to 482 F) | -55 to 250 C (-67 to 482 F) |
