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RT0805FRE07324RL Equivalent & Substitute Parts
Part Overview
The RT0805FRE07324RL is a 324 Ohm thin film chip resistor manufactured by YAGEO in the 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation with ±1% tolerance and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and is RoHS3 compliant with MSL Level 1 rating, making it suitable for general industrial and commercial applications requiring standard precision resistors.
Equivalent and substitute parts are identified based on matching the core electrical specifications: 324 Ohm resistance value, 0805 package geometry, thin film composition, and compatible operating temperature range. Substitute parts may offer improved tolerance, enhanced power ratings, or additional certifications while maintaining functional equivalence in circuit applications.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 324 Ohms |
| Tolerance | ±1% |
| Power Rating | 0.125W (1/8W) |
| Package / Case | 0805 (2012 Metric) |
| Composition | Thin Film |
| Operating Temperature | -55°C to 155°C |
| Temperature Coefficient | ±50ppm/°C |
| RoHS Status | RoHS3 Compliant |
| Moisture Sensitivity Level | MSL 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility is determined by strict adherence to the following core parameters:
- Resistance Value: All substitute parts must be 324 Ohms
- Package Format: All substitute parts must use 0805 (2012 Metric) package
- Composition: All substitute parts must be thin film construction
- Operating Temperature Range: All substitute parts must support -55°C to 155°C minimum
- Termination Count: All substitute parts must have 2 terminations
- RoHS Compliance: All substitute parts must maintain RoHS3 compliance
Substitute parts identified in this reference are grouped into two categories: Direct Substitutes (functionally equivalent with enhanced specifications) and Upgrade Substitutes (improved tolerance and/or power rating with additional certifications).
Parameter Comparison
| Parameter | RT0805FRE07324RL (YAGEO) | 7-2176091-1 (TE Connectivity) | ERA-6AEB3240V (Panasonic) | RG2012P-3240-B-T5 (Susumu) |
|---|---|---|---|---|
| Resistance | 324 Ohms | 324 Ohms | 324 Ohms | 324 Ohms |
| Tolerance | ±1% | ±0.1% | ±0.1% | ±0.1% |
| Power Rating | 0.125W (1/8W) | 0.25W (1/4W) | 0.125W (1/8W) | 0.125W (1/8W) |
| Package / Case | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 Metric) |
| Composition | Thin Film | Thin Film | Thin Film | Thin Film |
| Temperature Coefficient | ±50ppm/°C | ±25ppm/°C | ±25ppm/°C | ±25ppm/°C |
| Operating Temperature | -55°C to 155°C | -55°C to 155°C | -55°C to 155°C | -55°C to 155°C |
| Height - Seated (Max) | 0.024" (0.60mm) | 0.026" (0.65mm) | 0.024" (0.60mm) | 0.020" (0.50mm) |
| RoHS Status | RoHS3 Compliant | RoHS3 Compliant | RoHS3 Compliant | RoHS3 Compliant |
| MSL Rating | MSL 1 (Unlimited) | MSL 1 (Unlimited) | MSL 1 (Unlimited) | MSL 1 (Unlimited) |
| Automotive Certification | None | None | AEC-Q200 | AEC-Q200, Anti-Sulfur |
Engineering Selection Recommendations
RT0805FRE07324RL (YAGEO) - Primary specification. Suitable for standard industrial applications requiring ±1% tolerance and general environmental conditions. Active product status with established supply chain.
7-2176091-1 (TE Connectivity) - Direct substitute with enhanced power rating (0.25W vs 0.125W) and improved tolerance (±0.1%). Accommodates higher power dissipation requirements while maintaining identical package footprint. Height increase of 0.002" (0.05mm) requires PCB layout verification. Active product status.
ERA-6AEB3240V (Panasonic) - Upgrade substitute with AEC-Q200 automotive certification, ±0.1% tolerance, and improved temperature coefficient (±25ppm/°C). Maintains original 0.125W power rating and 0.024" height. Suitable for automotive and high-reliability applications. Active product status.
RG2012P-3240-B-T5 (Susumu) - Upgrade substitute with AEC-Q200 automotive certification, anti-sulfur feature, ±0.1% tolerance, and lowest seated height (0.020"). Improved temperature coefficient (±25ppm/°C). Suitable for automotive and corrosive environment applications. Active product status.
Frequently Asked Questions (FAQ)
Q: Can 7-2176091-1 replace RT0805FRE07324RL in all applications?
A: Yes, with PCB layout consideration. The 7-2176091-1 has identical electrical specifications and package footprint but is 0.002" taller (0.026" vs 0.024"). Verify clearance in height-constrained designs. The higher power rating (0.25W) provides additional thermal margin.
Q: What is the difference between the YAGEO part and the Panasonic ERA-6AEB3240V?
A: Both maintain 324 Ohm resistance and 0.125W power rating in 0805 package. The ERA-6AEB3240V offers ±0.1% tolerance (vs ±1%), lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), and AEC-Q200 automotive certification. Physical dimensions are identical.
Q: Is the Susumu RG2012P-3240-B-T5 suitable for harsh environments?
A: Yes. The RG2012P-3240-B-T5 includes anti-sulfur feature and AEC-Q200 certification, making it suitable for automotive and corrosive environments. It also has the lowest seated height (0.020") among all options.
Q: Do all substitute parts have the same MSL rating?
A: Yes. All parts listed maintain MSL Level 1 (Unlimited) rating, indicating no moisture sensitivity concerns for storage and handling.
Q: Can I use ERA-6AEB3240V or RG2012P-3240-B-T5 in non-automotive applications?
A: Yes. Automotive-certified parts exceed standard industrial requirements and are fully compatible with general applications. The improved tolerance and temperature coefficient provide performance benefits in any application.
Q: Are there height constraints I should consider when substituting?
A: Yes. The 7-2176091-1 is 0.002" taller than the original. The RG2012P-3240-B-T5 is 0.004" shorter. Verify PCB clearance and component stacking requirements before substitution in height-constrained designs.
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