SFR16S0002002FR500 Vishay Resistor (Resistors, Axial Diameter Horizontal Mounting) In Stock
Vishay SFR16S0002002FR500 is a 20 kΩ, 1% tolerance metal film resistor in a compact axial leaded tubular package measuring 3.5 mm long by 1.9 mm diameter, rated for through-hole mounting. It delivers stable resistance performance with a lead-free (e3) finish suitable for precision analog circuits. Available from stock with worldwide shipping.
- Manufacturer
- Vishay
- Package
- Resistors, Axial Diameter Horizontal Mounting
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- SFR16S0002002FR500 Datasheet PDF
- Category
- Resistor
- Temp Range
- -55.0°C to 155.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 20 kΩ resistance with 1% tolerance metal film construction for precision analog signal conditioning and voltage divider networks
- Compact tubular axial package (3.5 mm x 1.9 mm) with 0.45 mm lead diameter suits high-density through-hole PCB layouts
- REACH-compliant lead-free (e3) termination meets RoHS and international environmental export requirements
Applications
The SFR16S0002002FR500 is used in precision analog front-end circuits, voltage divider networks, and feedback resistor networks in operational amplifier configurations where 1% tolerance and stable temperature coefficient are required. Its axial through-hole form factor suits industrial instrumentation, test-and-measurement equipment, and audio signal processing boards where low-noise metal film resistors are preferred over carbon film alternatives. The 3.5 mm body length also makes it compatible with automatic axial component insertion machines in medium-volume production.
Specifications
| Reach Compliance Code | Compliant |
| Factory Lead Time | 111Weeks |
| YTEOL | 0 |
| Construction | Tubular |
| JESD-609 Code | e3 |
| Lead Diameter | 0.45mm |
| Mounting Feature | THROUGH HOLE MOUNT |
| Package Diameter | 1.9mm |
| Package Length | 3.5mm |
| Package Shape | TUBULAR PACKAGE |
| Package Style | Axial |
| Packing Method | TR, Paper, 10 Inch |
| Rated Power Dissipation (P) | 0.5W |
| Rated Temperature | 70°C |
| Resistance | 20000Ω |
| Resistor Type | FIXED RESISTOR |
| Surface Mount | NO |
| Technology | METAL FILM |
| Temperature Coefficient | 100ppm/°C |
| Terminal Finish | MATTE TIN |
| Terminal Shape | WIRE |
| Tolerance | 1% |
| Working Voltage | 200V |
| Package | Resistors, Axial Diameter Horizontal Mounting |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.90 |
| Country of Origin | India, South Korea |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the resistance value and tolerance of the Vishay SFR16S0002002FR500, and why does 1% matter in analog designs?
The SFR16S0002002FR500 has a resistance of 20 kΩ with a 1% tolerance, meaning the actual value will fall within ±200 Ω of the nominal. In precision analog circuits such as instrumentation amplifiers, active filters, and ADC reference dividers, 1% resistors reduce gain error and offset voltage caused by resistor mismatch. Using 1% metal film instead of 5% carbon film reduces worst-case gain error from ±10% to ±2% in a two-resistor divider network.
What are the physical dimensions of the SFR16S0002002FR500 axial resistor, and which PCB assembly methods does it support?
The SFR16S0002002FR500 has a tubular body measuring 3.5 mm in length and 1.9 mm in diameter, with a 0.45 mm lead diameter. These dimensions are compatible with standard axial leaded through-hole PCB footprints and with automated radial/axial insertion machines. Standard lead spacing of 5 mm to 7.5 mm is typical for this body size, allowing it to fit standard 0.1 inch grid PCB hole patterns used in industrial and instrumentation boards.
How does the metal film construction of SFR16S0002002FR500 compare to carbon film resistors in precision measurement applications?
Metal film resistors like the SFR16S0002002FR500 offer superior performance to carbon film types in precision measurement applications. Metal film typically delivers temperature coefficients below ±100 ppm/°C, while carbon film may exceed ±500 ppm/°C. At an ambient temperature swing of 50°C, a 20 kΩ metal film resistor changes by less than 100 Ω, whereas a carbon film unit could drift by 500 Ω, introducing unacceptable error in bridge sensor and ADC reference circuits.
Is SFR16S0002002FR500 compliant with RoHS and REACH requirements for European market products?
Yes, the SFR16S0002002FR500 carries a JESD-609 code of e3 indicating a lead-free finish, and Vishay confirms REACH compliance for this part number. These certifications satisfy EU RoHS Directive 2011/65/EU requirements for restricted hazardous substances in electrical and electronic equipment. Products using this resistor can be exported to the EU, Japan, China (RoHS), and other regulated markets without requiring material declaration exemptions.
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