ERJT06J12RV Panasonic Resistor (Resistor Chip) In Stock
Panasonic ERJT06J12RV is a thick film surface mount resistor in 0805 case with 12Ω resistance, ±5% tolerance, 0.25W power rating, and ±300ppm/°C TCR. Cost-effective general purpose design. Available from stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJT06J12RV Datasheet PDF
- Category
- Resistor
- Price
- From $0.0270(MOQ 125)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 12Ω ±5% resistance in compact 0805 SMD package for general-purpose current limiting and load applications
- 0.25W power rating with ±300ppm/°C TCR suitable for low-power consumer and industrial circuit designs
- Thick film construction offering robust mechanical stability for automated reflow soldering assembly processes
Applications
The ERJT06J12RV serves as a current-limiting resistor in LED driver circuits and discharge resistor in power supply designs where tight tolerance is not critical. Its 12Ω, 0.25W rating is commonly used in audio circuits, sensor interface networks, and EMI filtering applications. The 0805 package provides a balance between compact size and easy manual or automated PCB assembly in consumer electronics and home appliances.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What current does the ERJT06J12RV limit when used with a standard 5 V LED driver circuit?
With a 12Ω resistor and a 5 V supply driving a 2 V forward-voltage LED, the current is approximately (5V - 2V) / 12Ω = 250 mA theoretically, but the 0.25W power rating limits safe continuous current to about 145 mA. For LED applications, pairing a lower voltage rail or using a larger resistance value is recommended to stay within thermal limits.
How does the ±5% tolerance of ERJT06J12RV affect its suitability compared to ±1% precision resistors?
The ±5% tolerance means the actual resistance of ERJT06J12RV can range from 11.4Ω to 12.6Ω, which is acceptable for non-critical current-limiting and filtering applications but not for precision voltage dividers requiring better than ±2% accuracy. For circuits where tighter resistance matching matters, ±1% F-grade variants in the same 0805 package offer better performance.
In which compact portable device designs does the 0805 package of ERJT06J12RV offer advantages?
The 0805 package (2.0 mm × 1.25 mm) used in ERJT06J12RV provides adequate board space savings compared to 1206 components while remaining easier to hand-solder than 0402 parts. This makes it suitable for wearable devices, IoT sensor nodes, and handheld remote controls where 0.25W dissipation at 12Ω meets design requirements without ultra-miniaturization.
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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+ | $0.0330 | $4.13 |
| 250+ | $0.0300 | $7.50 |
| 500+ | $0.0270 | $13.50 |
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