ERJP08F12R0V Panasonic Resistor (Other) In Stock
Panasonic ERJP08F12R0V is a thick film surface mount resistor in a 1206 case with 12Ω resistance, ±1% tolerance, 0.66W power rating, and ±100ppm/°C temperature coefficient. Designed for current limiting, power supply feedback, and low-resistance load circuit applications in industrial and consumer electronics. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJP08F12R0V Datasheet PDF
- Category
- Resistor
- Price
- From $0.0375(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 ERJP08F12R0V?
- 12Ω ±1% precision resistance in 1206 SMD package for accurate current-limiting and feedback circuits
- 0.66W power rating handles up to 235mA continuous current at room temperature
- ±100ppm/°C temperature coefficient ensures consistent resistance across -55°C to +155°C operating range
- RoHS and REACH compliant Pb-free construction with JESD-609 e3 designation
- 12-year YTEOL and 22-week lead time providing reliable long-term supply chain planning
What is ERJP08F12R0V used for?
The ERJP08F12R0V is used in current limiting circuits for LED drivers, motor control feedback networks, and power amplifier bias resistors where 12Ω provides precise current control. Its 0.66W rating enables operation with currents up to approximately 235mA, making it suitable for medium-power load resistor applications and inrush current limiting circuits. This resistor is also found in EMC filter networks and RF impedance matching circuits where tight ±1% tolerance maintains consistent frequency response.
What are the specifications of ERJP08F12R0V?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 22Weeks |
| YTEOL | 12 |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.6mm |
| Package Length | 3.2mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 1.6mm |
| Packing Method | TR, PUNCHED, 7 INCH |
| Rated Power Dissipation (P) | 0.66W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200, IEC60115-8 |
| Resistance | 12Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 1206 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 100ppm/°C |
| Terminal Finish | MATTE TIN OVER NICKEL |
| Terminal Shape | WRAPAROUND |
| Tolerance | 1% |
| Working Voltage | 500V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
| Country of Origin | Japan |
Where can I find the ERJP08F12R0V datasheet?
ERJP08F12R0V Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJP08F12R0V?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What continuous current can ERJP08F12R0V handle at its rated 0.66W power level?
At 12Ω and 0.66W power rating, the ERJP08F12R0V can handle a continuous current of approximately 235mA (I = √(P/R) = √(0.66/12) ≈ 0.235A). Engineers typically derate to 70-80% in thermal designs, targeting a safe operating current below 185mA. This makes it well suited for medium-current LED strings, motor brake resistors, and linear regulator pass networks.
How does 12Ω at ±1% tolerance benefit precision analog feedback circuits?
In feedback and sensing resistor positions, the ±1% tolerance of the ERJP08F12R0V limits gain error to within 1%, which is critical for op-amp based current sensing and power supply regulation loops. Compared to ±5% alternatives, this tighter tolerance reduces system-level calibration burden and ensures consistent behavior across production batches without individual component selection or trimming.
What PCB footprint does the 1206 package of ERJP08F12R0V require, and how does it compare to 0805?
The ERJP08F12R0V in a 1206 package occupies a 3.2mm × 1.6mm footprint with 0.6mm body height, using standard IPC-7351 land patterns for 1206 SMD components. The 1206 body is larger than the 0805 (2.0mm × 1.25mm), allowing greater power dissipation at 0.66W versus 0.25W for 0805, which makes the 1206 preferable in circuits where higher current or power dissipation is expected.
Is ERJP08F12R0V appropriate for use in automotive or high-reliability applications?
The ERJP08F12R0V is RoHS and REACH compliant and rated for a wide operating temperature range of -55°C to +155°C, which covers many automotive and industrial temperature requirements. However, engineers should verify whether AEC-Q200 automotive qualification is explicitly required for their application, as the ERJP08 series should be checked against Panasonic's qualification documentation before use in safety-critical automotive electronics.
How does ERJP08F12R0V fit into a gate drive resistor application for switching MOSFETs?
A 12Ω gate drive resistor controls the charge and discharge rate of a MOSFET gate capacitance, typically in the range of 1nF to 50nF, limiting the switching speed to balance between switching losses and EMI emissions. The ERJP08F12R0V at 0.66W handles the brief gate drive power pulses at switching frequencies up to several hundred kHz without exceeding thermal limits, making it a practical choice for half-bridge and full-bridge inverter gate drive circuits.
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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+ | $0.0800 | $4.00 |
| 250+ | $0.0720 | $18.00 |
| 500+ | $0.0690 | $34.50 |
| 5000+ | $0.0375 | $187.50 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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