Manufacturer: Vishay Dale
Manufacturer: Vishay
Win Source Part Number: 728401-WSC01/24R990F
Series: WSC
Packaging: Reel - TR
Operating Temperature Range: -65°C ~ 175°C
Features: Pulse Withstanding
Package: 2012 J-Lead
Tolerance: ±1%
Temperature Coefficient: ±50ppm/°C
Power (Watts): 0.5W, 1/2W
Resistance (Ohms): 4.99
Composition: Wirewound
Number of Terminations: 2
Size: 0.200" L x 0.125" W (5.08mm x 3.18mm)
Family Name: WSC
Categories: Resistors
Manufacturer Homepage: www.vishay.com
Manufacturer Package: 2012
Height - Seated (Maximum): 0.111" (2.82mm)
Alternative Parts (Cross-Reference): WSC01/24R990FTA; WSC01/24R990FBA; WSC01/24R990FEK;
Introduction Date: August 24, 2004
ECCN: EAR99
Country of Origin: Mexico
Estimated EOL Date: 2025
Halogen Free: Unknown
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Balance
RES 4.99ohm 1/2W 1% 2012 WW SMD
RES SMD 4.99 OHM 1% 1/2W 2012 Product overview: WSC01/24R990FEA 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 SMD, 4.99 OHM, 2W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 4.99 OHM, 2W, Chip Resistor(SMD). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 52-WSC01/24R990FEA can be used for catalog matching and distributor lookup.
4.99 Ohms ±1% 0.5W, 1/2W Chip Resistor 2012 J-Lead Pulse Withstanding Wirewound
4.99 Ohms ±1% 0.5W, 1/2W Chip Resistor 2012 J-Lead Pulse Withstanding Wirewound
4.99 Ohms ±1% 0.5W, 1/2W Chip Resistor 2012 J-Lead Pulse Withstanding Wirewound
RES, WIREWOUND, 4R99, 1%, 0.5W, 2012; Resistance:4.99ohm; Resistance Tolerance:± 1%; Power Rating:500mW; Resistor Case / Package:2012 [5030 Metric]; Resistor Technology:Wirewound
| Win Source Electronics | ASAP Semiconductor LLC | ERSAELECTRONICS PTE. LTD. | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors | Resistors | Resistors |
| Product Number | 728401-WSC01/24R990FEA | WSC01/24R990FEA | 52-WSC01/24R990FEA | WSCA-4.99CT-ND | 55P9868 |
| Product Name | Chip Resistor - Surface Mount - WSC01/24R990FEA | RES 4.99 OHM 1/2W 1% 2012 WW SMD | SMD 4.99 OHM 2W Resistor | Chip Resistor - Surface Mount | Res, Wirewound, 4R99, 1%, 0.5W, 2012; Resistance Vishay |
| Technology / Construction | Wirewound | Wirewound | Wirewound | Wirewound | |
| Resistance Range | 4.99 ohms | 4.99 ohms | 4.99 ohms | 4.99 ohms | 4.99 ohms |
| Tolerance | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | |
| Temperature Coefficient | 50 ±ppm/°C | 50 ±ppm/°C | |||
| Power Rating | 0.5000 watts | 2 to 2012 watts | 0.5000 watts | 0.5000 watts |
