Description
ROHM 2.7K Ohm 0.4W 5% 0805 SMD Resistor (ESR10EZPJ272)
The ROHM 2.7K Ohm 0.4W 5% 0805 SMD Resistor (ESR10EZPJ272) is high-reliability anti-surge chip resistor engineered for robust electronic circuits. Built with ROHM’s proprietary surge-resistant element structure, this surface-mount device (SMD) delivers superior power handling capabilities in a compact 0805 footprint, making it ideal for automotive, power supply, and industrial applications exposed to high voltage surges and ESD events.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ROHM Semiconductor |
| Part Number | ESR10EZPJ272 |
| Resistance Value | 2.7 kΩ (2K7) |
| Tolerance | ±5% |
| Power Rating | 0.4W (2/5W) |
| Technology / Series | Thick Film Anti-Surge (ESR Series) |
| Package / Case | 0805 (2012 Metric) SMD |
Key Performance Advantages
- Exclusive surge-resistant element design provides excellent ESD and pulse-withstand characteristics
- High 0.4W power rating in a standard 0805 package saves critical board space
- Thick film resistive element ensures long-term operational stability under harsh environmental conditions
- Fully RoHS compliant and suitable for automated high-speed SMT assembly processes
- Enhanced reliability for protection against transient overvoltage spikes
Typical Applications
- Power supply unit (PSU) input/output protection circuits
- Automotive electronic control units (ECUs) and infotainment systems
- Industrial automation equipment, drive controls, and power converters
- Consumer electronics requiring surge and ESD protection



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