ERX3SJR47 Panasonic Resistor (Axial) In Stock
The Panasonic ERX3SJR47 is a precision metal-film through-hole resistor rated at 0.47Ω with ±5% tolerance and exceptional accuracy for demanding analog circuits. This flame-proof axial component features IEC 60115-4 compliance, lead-free construction, and robust 5.5mm diameter package suitable for industrial, medical, and automotive prototyping applications. Available in stock worldwide with express shipping options.
- Manufacturer
- Panasonic
- Package
- Axial
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- ERX3SJR47 Datasheet PDF
- Category
- Resistor
- Temp Range
- -55.0°C to 235.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ERX3SJR47?
- 0.47Ω precision metal-film construction with ±5% tolerance for low-impedance circuits
- Through-hole axial package with 38mm lead length for traditional PCB assembly
- IEC 60115-4 flame-proof rated for safety-critical and industrial applications
- Lead-free JESD-609 e3 compliant with 5.5mm diameter body for robust mechanical stability
What is ERX3SJR47 used for?
Widely used in precision current sensing, power supply feedback networks, and analog instrumentation requiring low-impedance accuracy. Typical applications include laboratory test equipment, audio amplifier output biasing, medical device current monitors, and industrial control circuits where metal-film stability and traditional through-hole mounting are preferred.
What are the specifications of ERX3SJR47?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Additional Feature | FLAME PROOF, IEC60115-4 |
| Construction | Tubular |
| JESD-609 Code | e3 |
| Lead Diameter | 0.8mm |
| Lead Length | 38mm |
| Mounting Feature | THROUGH HOLE MOUNT |
| Package Diameter | 5.5mm |
| Package Length | 15mm |
| Package Style | Axial |
| Packing Method | BULK |
| Rated Power Dissipation (P) | 3W |
| Rated Temperature | 70°C |
| Reference Standard | IEC60115-2 |
| Resistance | 0.47Ω |
| Resistor Type | FIXED RESISTOR |
| Surface Mount | NO |
| Technology | METAL FILM |
| Temperature Coefficient | 300ppm/°C |
| Terminal Finish | Tin (Sn) |
| Terminal Shape | WIRE |
| Tolerance | 5% |
| Working Voltage | 350V |
| Package | Axial |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.90 |
Where can I find the ERX3SJR47 datasheet?
ERX3SJR47 Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERX3SJR47?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What accuracy and impedance range does the ERX3SJR47 metal-film resistor deliver for precision measurement?
The ERX3SJR47 provides 0.47Ω at ±5% tolerance with metal-film construction ensuring superior stability for precision current-sensing applications, ammeter shunts, and analog feedback networks in laboratory equipment and industrial control systems requiring ultra-low impedance with repeatable performance.
How does the axial through-hole package of ERX3SJR47 simplify prototyping and repair work?
The ERX3SJR47 features an axial through-hole package with 38mm lead length and 5.5mm body diameter, enabling hand-soldering, breadboard prototyping, and field repair without surface-mount equipment, making it ideal for laboratory, medical device, and industrial retrofit applications requiring traditional assembly methods.
Is the ERX3SJR47 suitable for flame-rated and automotive applications?
Yes, the ERX3SJR47 meets IEC 60115-4 flame-proof requirements with lead-free JESD-609 e3 compliance and RoHS certification, making it suitable for automotive underhood circuits, medical implants, and industrial safety-critical applications where material flammability and regulatory compliance are mandatory.
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About Panasonic
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