
Metal film resistor with 1.21kΩ resistance and 1% tolerance. Features 0.5W power dissipation, 50ppm temperature coefficient, and a 250V DC rated voltage. Cylindrical construction with axial tin-plated leads, measuring 6.1mm in length and 2.29mm in diameter. Operating temperature range from -55°C to 175°C, with moisture resistant and flame retardant coating. RoHS compliant.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Vishay CMF551K2100FHEK datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Package/Case | Axial |
| Construction | Cylindrical |
| Contact Plating | Tin, Matte |
| Diameter | 2.29mm |
| Features | Moisture Resistant, Flame Retardant Coating |
| Lead Diameter | 0.64mm |
| Lead Free | Lead Free |
| Length | 6.1mm |
| Max Operating Temperature | 175°C |
| Military Standard | Not |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 500mW |
| Number of Terminations | 2 |
| Package Quantity | 100 |
| Packaging | Bulk |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| Resistance | 1.21kR |
| Resistance Tolerance | 1% |
| Resistor Type | Metal Film |
| RoHS Compliant | Yes |
| Series | CMF |
| Termination | Axial |
| Tolerance | 1% |
| Voltage Rating | 250V |
| DC Rated Voltage | 250V |
| Weight | 0.007055oz |
| Width | 2.29mm |
| RoHS | Compliant |
Download the complete datasheet for Vishay CMF551K2100FHEK to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
