Part Details for ULW3-22RJA1 by TT Electronics Resistors
Results Overview of ULW3-22RJA1 by TT Electronics Resistors
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Internet of Things (IoT)
Environmental Monitoring
Industrial Automation
Financial Technology (Fintech)
Smart Cities
Transportation and Logistics
Agriculture Technology
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Telecommunications
Education and Research
Consumer Electronics
Security and Surveillance
Audio and Video Systems
Computing and Data Storage
Healthcare
Entertainment and Gaming
ULW3-22RJA1 Information
ULW3-22RJA1 by TT Electronics Resistors is a Fusible Resistor.
Fusible Resistors are under the broader part category of Resistors.
Resistors are passive components that work by limiting electron flow in a circuit. They are available as fixed or as variable (potentionmeters). Read more about Resistors on our Resistors part category page.
Part Details for ULW3-22RJA1
ULW3-22RJA1 CAD Models
ULW3-22RJA1 Part Data Attributes
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ULW3-22RJA1
TT Electronics Resistors
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Datasheet
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ULW3-22RJA1
TT Electronics Resistors
3W, 22ohm, 5% +/-Tol, 200ppm/Cel, Through Hole Mount, AXIAL LEADED
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TT ELECTRONICS PLC | |
| Package Description | AXIAL LEADED | |
| Reach Compliance Code | compliant | |
| Additional Feature | FLAME PROOF | |
| Construction | Tubular | |
| JESD-609 Code | e3 | |
| Lead Diameter | 0.8 mm | |
| Mounting Feature | THROUGH HOLE MOUNT | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 200 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Diameter | 5.8 mm | |
| Package Length | 14.5 mm | |
| Package Shape | TUBULAR PACKAGE | |
| Package Style | Axial | |
| Packing Method | AMMO PACK | |
| Rated Power Dissipation (P) | 3 W | |
| Rated Temperature | 25 °C | |
| Reference Standard | CUL; UL | |
| Resistance | 22 Ω | |
| Resistor Type | FUSIBLE RESISTOR | |
| Surface Mount | NO | |
| Technology | WIRE WOUND | |
| Temperature Coefficient | 200 ppm/°C | |
| Terminal Finish | Tin (Sn) | |
| Terminal Shape | WIRE | |
| Tolerance | 5% | |
| Working Voltage | 8.124 V |
Alternate Parts for ULW3-22RJA1
This table gives cross-reference parts and alternative options found for ULW3-22RJA1. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ULW3-22RJA1, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
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| ULW3-22RJA1 | TT Electronics Welwyn Components | $0.5510 | RESISTOR, 3W, 5%, 200ppm, 22ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT | ULW3-22RJA1 vs ULW3-22RJA1 |
ULW3-22RJA1 Frequently Asked Questions (FAQ)
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The recommended soldering temperature is 260°C (500°F) for 10 seconds, with a peak temperature of 240°C (464°F) for 5 seconds. However, it's always best to consult the manufacturer's soldering guidelines for specific recommendations.
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While ULW3-22RJA1 is a general-purpose resistor, it's not specifically designed for high-frequency applications. For high-frequency use, consider using resistors with a higher frequency rating, such as those with a metal film or wirewound construction.
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ULW3-22RJA1 has a maximum operating temperature of 155°C (311°F). While it can tolerate high temperatures, it's essential to derate the power rating accordingly to prevent overheating and ensure reliable operation.
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Yes, ULW3-22RJA1 is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, making it suitable for use in environmentally friendly designs.
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The typical tolerance of ULW3-22RJA1 is ±1%. However, it's essential to check the specific tolerance rating for the particular resistor value and batch you're using, as it may vary.