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RT0805FRE07147RL Equivalent & Substitute Parts
Part Overview
The RT0805FRE07147RL is a 147 Ohms ±1% thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This component is actively produced and widely used in general-purpose electronic applications requiring standard tolerance resistive elements. Substitute parts are identified to address inventory availability, enhanced performance specifications, or specific application requirements such as automotive compliance or improved tolerance characteristics.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 147 Ohms |
| Tolerance | ±1% |
| Power Rating | 0.125W (1/8W) |
| Package | 0805 (2012 Metric) |
| Composition | Thin Film |
| Temperature Coefficient | ±50ppm/°C |
| Operating Temperature Range | -55°C to 155°C |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility is determined by the following mandatory parameters:
- Resistance Value: Must be 147 Ohms
- Package Type: Must be 0805 (2012 Metric)
- Composition: Must be Thin Film
- Operating Temperature Range: Must support -55°C to 155°C minimum
- Termination Count: Must be 2 terminations
- RoHS Compliance: Must be ROHS3 Compliant
Tolerance, power rating, and temperature coefficient may vary within acceptable limits for the application. All identified substitutes meet these core requirements and are electrically and mechanically compatible with the RT0805FRE07147RL.
Parameter Comparison
| Parameter | RT0805FRE07147RL (YAGEO) | 4-2176091-0 (TE Connectivity) | ERA-6AEB1470V (Panasonic) | RG2012P-1470-B-T5 (Susumu) |
|---|---|---|---|---|
| Resistance | 147 Ohms | 147 Ohms | 147 Ohms | 147 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 | 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 |
| Moisture Sensitivity Level | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| Features | — | — | Automotive AEC-Q200 | Anti-Sulfur, Automotive AEC-Q200 |
Engineering Selection Recommendations
All substitute parts maintain electrical and mechanical compatibility with the RT0805FRE07147RL within the specified 0805 package footprint and operating temperature range.
4-2176091-0 (TE Connectivity): Offers improved tolerance (±0.1% vs ±1%) and higher power rating (0.25W vs 0.125W). Height is 0.026" (0.65mm), which is 0.002" taller than the main part. Suitable for applications requiring enhanced precision and thermal headroom.
ERA-6AEB1470V (Panasonic): Provides improved tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C). Includes Automotive AEC-Q200 certification. Maintains identical power rating and height to the main part.
RG2012P-1470-B-T5 (Susumu): Delivers improved tolerance (±0.1%), lower temperature coefficient (±25ppm/°C), and Anti-Sulfur feature with Automotive AEC-Q200 certification. Lowest seated height at 0.020" (0.50mm). Suitable for automotive and harsh environment applications.
Frequently Asked Questions (FAQ)
Q: Can I use a substitute part with higher tolerance (±0.1%) in place of the ±1% main part?
A: Yes. A tighter tolerance (±0.1%) is electrically superior and maintains backward compatibility. The substitute will perform within the original specification window.
Q: Are the substitute parts mechanically compatible with the RT0805FRE07147RL footprint?
A: Yes. All substitutes use the 0805 (2012 Metric) package with identical length (0.079") and width (0.049"). Seated heights vary slightly (0.020" to 0.026"), which is within standard PCB assembly tolerances and does not affect footprint compatibility.
Q: What is the significance of the Automotive AEC-Q200 certification on ERA-6AEB1470V and RG2012P-1470-B-T5?
A: AEC-Q200 certification indicates the component meets automotive industry reliability and performance standards. These parts are suitable for automotive and mission-critical applications requiring enhanced qualification testing.
Q: Can I use the 4-2176091-0 with its higher power rating (0.25W) in a circuit designed for 0.125W?
A: Yes. Higher power rating provides additional thermal margin and does not create compatibility issues. The component will operate safely in circuits rated for lower power dissipation.
Q: What does the Anti-Sulfur feature on RG2012P-1470-B-T5 provide?
A: Anti-Sulfur construction protects against sulfur-induced corrosion in harsh industrial and automotive environments, extending component reliability in applications exposed to sulfur-containing contaminants.
Q: Are all substitute parts RoHS3 compliant?
A: Yes. All identified substitutes are ROHS3 Compliant and maintain environmental compliance equivalent to the main part.
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