ERJP03J3R0V Panasonic Resistor (Resistor Chip) In Stock
The ERJP03J3R0V is a low-value thick-film resistor with 3 Ω ±5% tolerance and 0.2 W power rating in a compact 0603 surface-mount package measuring 1.6 × 0.8 mm. This PbFree resistor features a wide temperature coefficient range of -150 to +400 ppm/°C and is optimized for current-sense and power supply applications. Available worldwide in bulk quantities with fast delivery.
- Manufacturer
- Panasonic
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP03J3R0V Datasheet PDF
- Category
- Resistor
- Price
- From $0.0200(MOQ 50)
- 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 ERJP03J3R0V?
- Low 3 Ω resistance value with 0.2 W power rating enables precision current sensing in power management circuits
- Compact 0603 form factor (1.6 × 0.8 × 0.45 mm) maximizes board density while maintaining robust thick-film construction
- PbFree and RoHS-compliant material composition meets automotive and industrial supply chain environmental requirements
What is ERJP03J3R0V used for?
The ERJP03J3R0V serves as a current-sense resistor in battery charging circuits, gate drive resistor in power MOSFETs, and low-impedance path element in power distribution networks. Its low resistance value and 0.2 W rating make it ideal for compact power supply modules and automotive battery management systems.
What are the specifications of ERJP03J3R0V?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 18Weeks |
| 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 | 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 ERJP03J3R0V datasheet?
ERJP03J3R0V Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP03J3R0V?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance value and power rating make the ERJP03J3R0V suitable for precision current-sensing networks?
The ERJP03J3R0V provides 3 Ω ±5% resistance with 0.2 W power dissipation capability, enabling precision current measurement in power supply feedback circuits. This low impedance value is ideal for battery charging circuits requiring accurate current limiting to 100 mA-1 A range while minimizing voltage drop.
How does the compact 0603 package footprint enable current-sense integration into space-constrained battery management designs?
The 0603 package (1.6 × 0.8 × 0.45 mm) allows placement directly in series with battery or power distribution paths without significant PCB real estate overhead. Panasonic's thick-film construction provides robust thermal stability, making the ERJP03J3R0V ideal for portable device and IoT battery pack monitoring modules.
Which low-voltage power management and renewable energy applications rely on this 3 Ω current-sense resistor?
Solar charge controller circuits (tracking 10-20 A charging currents at 12-48 V), electric vehicle battery management modules (48-400 V cell balancing), and portable power bank charging systems all use the ERJP03J3R0V for current monitoring. The PbFree thick-film construction ensures long-term reliability across automotive and industrial thermal cycling.
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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 |
|---|---|---|
| 50+ | $0.0200 | $1.00 |
In Stock · 24h Response · Worldwide Shipping
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