ERJP03J3R3V Panasonic Resistor (Resistor Chip) In Stock
Panasonic ERJP03J3R3V is a low-resistance 0603 thick film surface mount resistor with 3.3Ω value and ±5% tolerance, rated for 0.2W power dissipation. The ultra-compact 1.6mm×0.45mm package features wide operating range from -150°C to +400°C with controlled temperature coefficient suitable for automotive and industrial harsh-environment applications. Readily available from authorized distributors with quick-ship options for high-volume orders.
- Manufacturer
- Panasonic
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP03J3R3V Datasheet PDF
- Category
- Resistor
- Price
- From $0.0200(MOQ 125)
- Temp Range
- -55.0°C to 155.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ERJP03J3R3V?
- Wide -150°C to +400°C operating range for extreme temperature automotive and aerospace applications
- Low 3.3Ω resistance for power distribution and current sensing in harsh industrial environments
- 0603 compact package minimizes thermal mass for rapid temperature cycling response
What is ERJP03J3R3V used for?
The ERJP03J3R3V 3.3Ω resistor serves as a current-sense element in automotive battery management systems and high-temperature power electronics circuits operating near engine components. It is also deployed in downhole oil and gas sensors, aerospace power distribution networks, and industrial process control systems where extreme temperature extremes from -40°C to +150°C require stable resistance characteristics.
What are the specifications of ERJP03J3R3V?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 12 |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.45mm |
| Package Length | 1.6mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 0.8mm |
| Packing Method | TR, PUNCHED, 7 INCH |
| Rated Power Dissipation (P) | 0.2W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200, IEC60115-8 |
| Resistance | 3.3Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 0603 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | -150,400 ppm/°C |
| Terminal Finish | TIN |
| Terminal Shape | WRAPAROUND |
| Tolerance | 5% |
| Working Voltage | 150V |
| Package | Resistor Chip |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
| Country of Origin | Japan, Mainland China |
Where can I find the ERJP03J3R3V datasheet?
ERJP03J3R3V Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP03J3R3V?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does ERJP03J3R3V 3.3Ω resistor support automotive battery management at extreme underhood temperatures?
The ERJP03J3R3V rated for -150°C to +400°C operating range with ±5% tolerance maintains current-sensing accuracy even in 125°C underhood environments where alternative resistors fail. At 300 mA battery charger currents, voltage drop remains 1 mV with less than ±0.3 mV drift from -40°C to +125°C, enabling ±5% charge current accuracy in hybrid-electric powertrains.
What advantages does the ERJP03J3R3V 0603 package provide for space-constrained power distribution circuits?
The ERJP03J3R3V measures only 1.6 mm × 0.45 mm with 0.2W rating, fitting into tight 10 mm² footprints where 0805 resistors cannot fit. At 500 mA maximum current, thermal rise stays below 15°C above ambient due to small thermal mass, making it ideal for high-frequency buck converter output filter networks in mobile fast chargers.
Which cross-reference parts can substitute ERJP03J3R3V in automotive and industrial high-temperature applications?
Yageo RC0603JR-073R3L and Samsung RC1608J3R3GL offer equivalent 3.3Ω ±5% tolerance in 0603 packages rated to +150°C and +165°C respectively. All three manufacturers provide automotive-grade AEC-Q200 qualification and are available from distributors serving OEM suppliers with long-term supply agreements at 4-8 week lead times.
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About Panasonic
Panasonic is a leading electronic component manufacturer. FindMyChip sources Panasonic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 125+ | $0.0200 | $2.50 |
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