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Summary
Voltage-load local concentration is prevented by ROHM's unique designing of resistive element configuration and trimming. Also , ROHM’s highly precise resistive element printing and trimming technologies boosted surge-resistance characteristics and achieved high resistance accuracy.
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Features
- ESD resistance guaranteed up to 3kV.
- Enhanced rated power than the conventional products.
Only ROHM guarantees 0.2W for 1608 (0603) size.
- Low Resistance tolerance ±5% is achieved in the whole lineup.
- Operating temperature range : -55ºC to +155ºC
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Rated power per package is increased !
i.e. a rated power class in conventional MCR resistor can be now substituted by the ESR package one size smaller
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Lineup
Anti-surge Chip Resistors (ESR Series)
| Part Number |
Size |
Rated Power |
Limiting element voltage |
Resistance tolerance |
Temperature coefficient |
Resistance range |
Operating temperature range |
| ESR03EZPJ |
1608 (0603)
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1/5W (0.20W) |
50V |
J(±5%) |
±200ppm/ºC |
10Ω to 10MΩ |
-55ºC to +155ºC |
| ESR03EZPF |
F(±1%) |
±100ppm/ºC |
| ESR03EZPD |
D(±0.5%) |
±100ppm/ºC |
10Ω to 1MΩ |
| ESR10EZPJ |
2012 (0805) |
1/4W (0.25W) |
150V |
J(±5%) |
±200ppm/ºC |
1Ω to 10MΩ |
| ESR10EZPF |
F(±1%) |
±100ppm/ºC |
| ESR10EZPD |
D(±0.5%) |
±100ppm/ºC |
10Ω to 1MΩ |
| ESR18EZPJ |
3216 (1206) |
1/3W (0.33W) |
200V |
J(±5%) |
±200ppm/ºC |
1Ω to 10MΩ |
| ESR18EZPF |
F(±1%) |
±100ppm/ºC |
| ESR18EZPD |
D(±0.5%) |
±100ppm/ºC |
10Ω to 1MΩ |
| ESR25JZPJ |
3225 (1210) |
1/2W (0.50W) |
200V |
J(±5%) |
±200ppm/ºC |
1Ω to 10MΩ |
| ESR25JZPF |
F(±1%) |
±100ppm/ºC |
| ESR25JZPD |
D(±0.5%) |
±100ppm/ºC |
10Ω to 1MΩ |
Applications
Circuits requiring high rated power.
Best suited for blocking surge voltage from power supplies
- Electronic circuits in general
- Automotive appliances in general
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Related Information
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ROHM utilizes proprietary technology to develop Anti-surge Chip Resistors (ESR Series) that meet customer needs as well as expand our considerable lineup.
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 News
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