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RT0603BRE0782KL Equivalent & Substitute Parts
Part Overview
The RT0603BRE0782KL is a 82 kOhms ±0.1% thin film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. Manufactured by YAGEO under the RT series, this component is actively produced and ROHS3 compliant. Substitute parts are identified based on matching electrical specifications, mechanical compatibility, and package standardization to ensure direct circuit board replacement capability.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 82 kOhms |
| Tolerance | ±0.1% |
| Power Rating | 0.1W (1/10W) |
| Package / Case | 0603 (1608 Metric) |
| Composition | Thin Film |
| Operating Temperature Range | -55°C ~ 155°C |
| Temperature Coefficient | ±50ppm/°C |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility for the RT0603BRE0782KL is determined by the following mandatory parameters:
- Resistance value: 82 kOhms (exact match required)
- Tolerance: ±0.1% or tighter (±0.05% acceptable as upgrade)
- Power rating: 0.1W minimum
- Package: 0603 (1608 Metric) form factor
- Composition: Thin film construction
- Operating temperature range: -55°C ~ 155°C minimum coverage
- Termination count: 2 terminations
All identified substitute parts meet these core electrical and mechanical requirements. Temperature coefficient variations and additional certifications (such as AEC-Q200 automotive qualification) represent performance enhancements rather than substitution barriers.
Parameter Comparison
| Part Number | Manufacturer | Resistance | Tolerance | Power (W) | Temp Coeff (ppm/°C) | Operating Temp (°C) | Package | Features |
|---|---|---|---|---|---|---|---|---|
| RT0603BRE0782KL | YAGEO | 82 kOhms | ±0.1% | 0.1 | ±50 | -55 ~ 155 | 0603 | — |
| RT0603BRD0782KL | YAGEO | 82 kOhms | ±0.1% | 0.1 | ±25 | -55 ~ 155 | 0603 | — |
| ERA-3AEB823V | Panasonic | 82 kOhms | ±0.1% | 0.1 | ±25 | -55 ~ 155 | 0603 | AEC-Q200 |
| ERA-3APB823V | Panasonic | 82 kOhms | ±0.1% | 0.1 | ±15 | -55 ~ 155 | 0603 | AEC-Q200 |
| ERA-3ARB823V | Panasonic | 82 kOhms | ±0.1% | 0.1 | ±10 | -55 ~ 155 | 0603 | AEC-Q200 |
| ERA-3ARW823V | Panasonic | 82 kOhms | ±0.05% | 0.1 | ±10 | -55 ~ 155 | 0603 | AEC-Q200 |
| RG1608P-823-B-T5 | Susumu | 82 kOhms | ±0.1% | 0.1 | ±25 | -55 ~ 155 | 0603 | Anti-Sulfur, AEC-Q200 |
Engineering Selection Recommendations
All substitute parts listed maintain active product status and ROHS3 compliance, ensuring regulatory alignment with the original RT0603BRE0782KL specification.
RT0603BRD0782KL (YAGEO) provides direct substitution with improved temperature coefficient stability (±25ppm/°C versus ±50ppm/°C) while maintaining identical electrical and mechanical specifications.
Panasonic ERA-3A series parts (ERA-3AEB823V, ERA-3APB823V, ERA-3ARB823V, ERA-3ARW823V) are qualified to AEC-Q200 automotive standards. These components offer progressively tighter temperature coefficients and tolerance specifications. ERA-3ARW823V provides the highest precision with ±0.05% tolerance and ±10ppm/°C temperature coefficient.
RG1608P-823-B-T5 (Susumu) combines AEC-Q200 automotive qualification with anti-sulfur protection, suitable for applications requiring enhanced environmental resistance.
Frequently Asked Questions (FAQ)
Q: Can ERA-3ARW823V (±0.05% tolerance) replace RT0603BRE0782KL (±0.1% tolerance)?
A: Yes. The ERA-3ARW823V tolerance specification is tighter than the original part requirement, making it a direct functional upgrade. All other electrical and mechanical parameters align with substitution criteria.
Q: What is the difference between standard and AEC-Q200 qualified parts?
A: AEC-Q200 qualification indicates automotive-grade reliability testing and qualification. Parts bearing this certification (Panasonic ERA-3A series and Susumu RG1608P-823-B-T5) meet additional automotive industry standards. Non-automotive applications can use either qualified or non-qualified parts; automotive applications require AEC-Q200 certification.
Q: Are all substitute parts mechanically compatible with the original 0603 package footprint?
A: Yes. All substitute parts use the 0603 (1608 Metric) package specification with identical land pattern dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm). Physical board layout compatibility is maintained across all listed substitutes.
Q: What does temperature coefficient (ppm/°C) indicate?
A: Temperature coefficient specifies resistance value drift per degree Celsius change. Lower values (±10ppm/°C) indicate greater stability across temperature extremes. The original RT0603BRE0782KL has ±50ppm/°C; substitute parts offer equal or superior stability.
Q: Can I use RG1608P-823-B-T5 in non-automotive applications?
A: Yes. AEC-Q200 certification is a superset qualification; automotive-qualified parts function in standard industrial and consumer applications. The anti-sulfur feature provides additional environmental protection in corrosive atmospheres.
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