W21-270RJI
Through Hole Resistor, 270 ohm, W20 Series, 3 W, ± 5%, Axial Leaded, 100 V
| Manufacturer | TT ELECTRONICS / WELWYN |
|---|---|
| Manufacturer Part No | W21-270RJICopy |
| Manufacturer Standard Lead Time | 42 weeks |
| Order Code | 9503820 |
| Product Range | W20 Series |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$4.630 (S$5.0467) |
| 50+ | S$1.880 (S$2.0492) |
| 100+ | S$1.870 (S$2.0383) |
| 250+ | S$1.450 (S$1.5805) |
| 500+ | S$1.020 (S$1.1118) |
| 1000+ | S$0.947 (S$1.0322) |
Product Information
| Manufacturer | TT ELECTRONICS / WELWYN |
|---|---|
| Manufacturer Part No | W21-270RJICopy |
| Manufacturer Standard Lead Time | 42 weeks |
| Order Code | 9503820 |
| Product Range | W20 Series |
| Technical Datasheet | |
| Resistance | 270ohm |
| Product Range | W20 Series |
| Power Rating | 3W |
| Resistance Tolerance | ± 5% |
| Resistor Case / Package | Axial Leaded |
| Voltage Rating | 100V |
| Resistor Technology | Wirewound |
| Temperature Coefficient | ± 75ppm/°C |
| Resistor Type | High Stability, High Reliability |
| Product Diameter | 5.6mm |
| Product Length | 12.7mm |
| Product Width | - |
| Operating Temperature Min | -55°C |
| Operating Temperature Max | 350°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The W21-270RJI is a 270Ω 3W through-hole mounting Wirewound Resistor with nickel-plated and solder-coated copper clad steel wire terminations. A high purity ceramic substrate is assembled with interference fit end caps to which are welded the termination wires. The resistive element is wound on the substrate and welded to the caps and the vitreous enamel protective coating is then applied. The resistor is legend marked with type reference, resistance value and tolerance and the values are marked in accordance with IEC 62. The vitreous enamelled wirewound resistor is suitable for harsh environments.
- Impervious lead-free vitreous enamel coating
- Overload characteristics ideal for protection circuits
- High stability and reliability
- High power dissipation for size
Technical Specifications
| Resistance | 270ohm |
|---|---|
| Power Rating | 3W |
| Resistor Case / Package | Axial Leaded |
| Resistor Technology | Wirewound |
| Resistor Type | High Stability, High Reliability |
| Product Length | 12.7mm |
| Operating Temperature Min | -55°C |
| Qualification | - |
| Product Range | W20 Series |
|---|---|
| Resistance Tolerance | ± 5% |
| Voltage Rating | 100V |
| Temperature Coefficient | ± 75ppm/°C |
| Product Diameter | 5.6mm |
| Product Width | - |
| Operating Temperature Max | 350°C |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (2)
Associated Products
1 Product Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Great Britain Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85332100 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .001 |