ERJP03J5R1V Panasonic Resistor (Resistor Chip) In Stock
Panasonic ERJP03J5R1V is a compact thick film resistor with 5.1Ω nominal value and ±5% tolerance, mounted in the industry-standard 0603 surface-mount package. Rated for 0.2W power dissipation with ±200ppm/°C temperature coefficient from -55°C to +125°C, this RoHS-compliant component is ideal for current sensing, impedance matching, and low-value load circuits. Available worldwide with 18-week lead time and fast shipping from authorized distributors.
- Manufacturer
- Panasonic
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP03J5R1V Datasheet PDF
- Category
- Resistor
- Price
- From $0.0330(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 ERJP03J5R1V?
- Compact 0603 package (1.6 mm × 0.8 mm height 0.45 mm) for dense current-sensing networks
- Low 5.1Ω value with 0.2W rating for high-current switching applications
- RoHS-compliant, Pb-free with JESD-609 code e3 for automotive and industrial use
What is ERJP03J5R1V used for?
The ERJP03J5R1V is widely used as a current-sensing resistor in battery chargers, DC-DC converters, and LED driver circuits. Its 5.1Ω value and 0.2W rating enable measurement of moderate currents (up to 200 mA) without excessive thermal dissipation. The compact form factor makes it ideal for portable consumer electronics, wireless charging receivers, and automotive body control modules requiring space-efficient PCB layouts.
What are the specifications of ERJP03J5R1V?
| 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 | 5.1Ω |
| 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 ERJP03J5R1V datasheet?
ERJP03J5R1V Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP03J5R1V?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What maximum current can flow through ERJP03J5R1V at full 0.2W power rating?
The ERJP03J5R1V is rated for 0.2W continuous power dissipation with a 5.1Ω nominal resistance. At maximum rating, this allows I² × R = 0.2W, resulting in approximately 198 mA continuous current. At 100 mA, power dissipation is only 0.051W, providing thermal headroom for transient current spikes. This makes it suitable for battery charging control and LED current limiting in portable devices.
How does ERJP03J5R1V compare to alternatives in LED current-limiting circuits?
The ERJP03J5R1V's ±5% tolerance at 5.1Ω (±0.26Ω) ensures consistent LED current limiting compared to ±10% alternatives which would drift ±0.51Ω. For a 3.3V to 5V LED driving circuit, this precision tolerance delivers ±3-5% LED brightness consistency across 100-unit production batches. The 0.2W power rating accommodates single and multiple LED strings in parallel with integrated sense amplifier circuits.
What is the temperature coefficient and operating range of ERJP03J5R1V?
The ERJP03J5R1V features a ±200ppm/°C temperature coefficient across the -55°C to +125°C operating range. This translates to a maximum ±0.102Ω resistance shift over the full temperature span, or ±2% relative drift. This stability is critical for automotive under-hood applications and industrial control systems where ambient temperature swings can reach 100°C. The JESD-609 code e3 certification confirms suitability for automotive grades.
What are the 0603 package dimensions and availability for ERJP03J5R1V?
The ERJP03J5R1V is housed in the standard 0603 surface-mount package with dimensions 1.6 mm length × 0.8 mm width × 0.45 mm height. The compact form enables high-density pick-and-place assembly at rates exceeding 10,000 components per hour. With 18-week factory lead time and RoHS/Pb-free/REACH compliance, it is available for immediate sampling from authorized Panasonic distributors with worldwide fast shipping.
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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+ | $0.0500 | $2.50 |
| 250+ | $0.0440 | $11.00 |
| 500+ | $0.0420 | $21.00 |
| 5000+ | $0.0390 | $195.00 |
| 10000+ | $0.0340 | $340.00 |
| 25000+ | $0.0330 | $825.00 |
In Stock · 24h Response · Worldwide Shipping
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