Description
ROHM 100 Ohm 0.4W 5% 0805 SMD Chip Resistor (ESR10EZPJ101)
The ROHM 100 Ohm 0.4W 5% 0805 SMD Chip Resistor (ESR10EZPJ101) is high-reliability surface-mount resistor engineered for anti-surge performance and enhanced power handling. Utilizing ROHM’s proprietary surge-resistant structure, this compact 0805 component delivers an impressive 0.4W power rating—double that of standard 0805 resistors—making it an exceptional choice for automotive, industrial power, and high-density electronic circuits.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ROHM Semiconductor |
| Part Number | ESR10EZPJ101 |
| Resistance Value | 100 Ω |
| Tolerance | ±5% |
| Power Rating | 0.4W (2/5W) |
| Technology | Thick Film (ESR Anti-Surge Series) |
| Package / Size | 0805 (2012 Metric) SMD |
Key Performance Advantages
- Superior surge resistance ensures protection against electrostatic discharge (ESD) and voltage spikes
- High power rating of 0.4W in a standard 0805 footprint allows for board space optimization
- Thick film element constructed with high-reliability resistive material
- AEC-Q200 compliant suitability for demanding environments
- Excellent thermal dissipation and solderability for automated SMT assembly processes
Typical Applications
- Automotive electronic control units (ECUs) and powertrain systems
- Power supply unit (PSU) input/output surge protection
- Inverters, industrial drives, and automation equipment
- Consumer electronics, smart meters, and communication devices


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