Manufacturer: Vishay
Win Source Part Number: 1078165-MMA02040C499
Packaging: Reel - TR
Features: Anti-Sulfur, Automotive AEC-Q200
Tolerance: ±1%
Temperature Coefficient: ±50ppm/°C
Power (Watts): 0.4W
Resistance (Ohms): 4.99k
Composition: Thin Film
Number of Terminations: 2
Categories: Resistors
Status: Active
Temperature Range - Operating: -55°C to 155°C
Case / Package: 0204
Popularity: Medium
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Limited
MELF Resistors 0.4W 4.99Kohm 1% 0204 MELF 200V 50ppm Product overview: MMA02040C4991FB300 from Vishay / Beyschlag / Draloric 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 0.4W, 4.99Kohm, 200V. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 0.4W, 4.99Kohm, 200V, Chip Resistor(SMD). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 52-MMA02040C4991FB30
4.99 kOhms ±1% 0.4W, 2/5W Chip Resistor MELF, 0204 Anti-Sulfur, Automotive AEC-Q200 Thin Film
4.99 kOhms ±1% 0.4W, 2/5W Chip Resistor MELF, 0204 Anti-Sulfur, Automotive AEC-Q200 Thin Film
4.99 kOhms ±1% 0.4W, 2/5W Chip Resistor MELF, 0204 Anti-Sulfur, Automotive AEC-Q200 Thin Film
RES, 4K99, 1%, 0.4W, 0204, THIN FILM ROHS COMPLIANT: YES
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors | Resistors |
| Product Number | 1078165-MMA02040C4991FB300 | 52-MMA02040C4991FB300 | MMA-4.99KACT-ND | 84AH7452 |
| Product Name | Chip Resistor - Surface Mount - MMA02040C4991FB300 | 0.4W 4.99Kohm 200V Resistor | Chip Resistor - Surface Mount | Res, 4K99, 1%, 0.4W, 0204, Thin Film Rohs Compliant Vishay |
| Technology / Construction | MetalFilm; Thin Film (Chip) | Thin Film (Chip) | Thin Film (Chip) | |
| Resistance Range | 4990 ohms | 4990 ohms | 4990 ohms | |
| Tolerance | 1 +/- % | 1 +/- % | 1 +/- % | |
| Temperature Coefficient | 50 ±ppm/°C | 50 ±ppm/°C | 50 ±ppm/°C | |
| Power Rating | 0.4000 watts | 0.4000 watts |
