The Win Source Electronics part number 967954-CRCW201049K9FKEF is a surface mount chip resistor from the CRCW series, specifically designed for high reliability applications in automotive, industrial, and telecommunication sectors. It features a resistance value of 49.9 kOhms with a tolerance of ¬±1% and a temperature coefficient of ¬±100 ppm/¬8C. The resistor is AEC-Q200 qualified, ensuring it meets stringent automotive standards. This component has a rated power dissipation of 0.75W and operates effectively within a temperature range of -55¬8C to +155¬8C. It is packaged in a 2010 (5025 metric) size, measuring 5.00mm x 2.50mm, and is supplied in tape and reel format for automated assembly. The resistor's stability under various environmental conditions is rated at OîR/R ,⧠1% after 1000 hours at rated power at 70¬8C, making it suitable for long-term applications.
Thick Film Resistor, 49.9kR, 1%, 0.75W, 400V, 2010 SMD Product overview: CRCW201049K9FKEF from Vishay 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 SMD, 0.75W, 400V. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 0.75W, 400V, Chip Resistor(SMD). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 52-CRCW201049K9FKEF can be used for catalog matching and distributor lookup.
49.9 kOhms ±1% 0.75W, 3/4W Chip Resistor 2010 (5025 Metric) Automotive AEC-Q200 Thick Film
49.9 kOhms ±1% 0.75W, 3/4W Chip Resistor 2010 (5025 Metric) Automotive AEC-Q200 Thick Film
49.9 kOhms ±1% 0.75W, 3/4W Chip Resistor 2010 (5025 Metric) Automotive AEC-Q200 Thick Film
Win Source Part Number: 967954-CRCW201049K9F
Category: Resistors>Chip Resistor - Surface Mount
Series: CRCW
Features: Automotive AEC-Q200
Package: Tape & Reel
Height - Seated (Max): 0.028" (0.70mm)
Standard Package: 4,000
Tolerance: ±1%
Temperature Coefficient: ±100ppm/°C
Ratings: AEC-Q200
Power (Watts): 0.75W, 3/4W
Composition: Thick Film
Number of Terminations: 2
Resistance: 49.9 kOhms
Package / Case: 2010 (5025 Metric)
Supplier Device Package: 2010
Temperature Range - Operating: -55°C ~ 155°C
Dimension: 0.197" L x 0.098" W (5.00mm x 2.50mm)
ECCN: EAR99
Fake Threat In the Open Market: 54 pct.
MSL Level: 1 (Unlimited)
HTSUS: 8533.21.0030
Mfr: Vishay Dale
Other Names: 541-49.9KACTR,541-49
Base Product Number: CRCW2010
Thick Film Resistors - SMD 3/4watt 49.9Kohms 1%
RES, THICK FILM, 49K9, 1%, 0.75W, 2010; Resistance:49.9kohm;
RES, THICK FILM, 49K9, 1%, 0.5W, 2010, REEL; Resistance:49.9kohm;
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | ASAP Semiconductor LLC | Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors | Resistors | Resistors | Resistors |
| Product Number | 52-CRCW201049K9FKEF | 541-49.9KACCT-ND | 967954-CRCW201049K9FKEF | CRCW201049K9FKEF | 89M6913 | 89M6914 |
| Product Name | SMD 0.75W 400V Resistor | Chip Resistor - Surface Mount | Resistors - Chip Resistor - Surface Mount | Thick Film Resistors - SMD 3/4watt 49.9Kohms 1% | Res, Thick Film, 49K9, 1%, 0.75W, 2010; Resistance Vishay | Res, Thick Film, 49K9, 1%, 0.5W, 2010, Reel; Resistance Vishay |
| Technology / Construction | THICK FILM | Thick Film (Chip) | MetalFilm; Thick Film (Chip) | Thick Film (Chip) | Thick Film (Chip) | Thick Film (Chip) |
| Resistance Range | 49900 ohms | 49900 ohms | 49900 ohms | 49900 ohms | 49900 ohms | 49900 ohms |
| Tolerance | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % |
| Operating DC Voltage | 400 volts | |||||
| Operating AC Voltage | 400 volts |
