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RT0402FRE07274RL Equivalent & Substitute Parts
Part Overview
The RT0402FRE07274RL is a 274 Ohms ±1% thin film chip resistor in 0402 (1005 Metric) package format, rated at 0.063W (1/16W) power dissipation. This YAGEO component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently active in production with 744 pieces in stock. Substitute parts are identified when design requirements demand improved tolerance specifications, enhanced temperature stability, automotive qualification, or alternative manufacturer sourcing while maintaining identical resistance value, package geometry, and power rating.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 274 Ohms |
| Tolerance | ±1% |
| Power Rating | 0.063W (1/16W) |
| Package | 0402 (1005 Metric) |
| Composition | Thin Film |
| Operating Temperature Range | -55°C to 155°C |
| Temperature Coefficient | ±50ppm/°C |
| Compliance | ROHS3, MSL 1 |
Substitute Part Grouping Explanation
Substitution eligibility is determined by strict adherence to the following parameters: resistance value (274 Ohms), package format (0402/1005 Metric), power rating (0.063W), composition (thin film), and compliance certifications (ROHS3, MSL 1). All identified substitutes maintain these core specifications. Tolerance, temperature coefficient, and manufacturer-specific features (such as automotive AEC-Q200 qualification) define substitute categories but do not restrict interchangeability at the functional level. Substitute parts are grouped by tolerance grade: ±0.1% tolerance upgrades (RT0402BRD07274RL, CPF0402B274RE1, ERA-2AEB2740X, RN73C1E274RBTDF) and ±0.5% tolerance upgrade (RT0402DRD07274RL).
Parameter Comparison
| Part Number | Manufacturer | Resistance | Tolerance | Power Rating | Package | Temp Coefficient | Operating Temp | Height (Max) | Series |
|---|---|---|---|---|---|---|---|---|---|
| RT0402FRE07274RL | YAGEO | 274 Ω | ±1% | 0.063W | 0402 | ±50ppm/°C | -55°C to 155°C | 0.014" | RT |
| RT0402BRD07274RL | YAGEO | 274 Ω | ±0.1% | 0.063W | 0402 | ±25ppm/°C | -55°C to 155°C | 0.014" | RT |
| RT0402DRD07274RL | YAGEO | 274 Ω | ±0.5% | 0.063W | 0402 | ±25ppm/°C | -55°C to 155°C | 0.014" | RT |
| CPF0402B274RE1 | TE Connectivity Passive Product | 274 Ω | ±0.1% | 0.063W | 0402 | ±25ppm/°C | -55°C to 155°C | 0.014" | CPF, Neohm |
| ERA-2AEB2740X | Panasonic Electronic Components | 274 Ω | ±0.1% | 0.063W | 0402 | ±25ppm/°C | -55°C to 155°C | 0.016" | ERA-2A |
| RN73C1E274RBTDF | TE Connectivity Passive Product | 274 Ω | ±0.1% | 0.063W | 0402 | ±10ppm/°C | -55°C to 155°C | 0.014" | RN73, Holsworthy |
Engineering Selection Recommendations
All substitute parts maintain active production status and ROHS3 compliance. Selection between substitutes depends on application-specific requirements:
RT0402BRD07274RL and RT0402DRD07274RL offer YAGEO sourcing continuity with improved tolerance specifications (±0.1% and ±0.5% respectively) and reduced temperature coefficient (±25ppm/°C) compared to the original ±1% tolerance specification.
CPF0402B274RE1 provides TE Connectivity sourcing with ±0.1% tolerance and ±25ppm/°C temperature coefficient, maintaining identical package dimensions and height specifications.
ERA-2AEB2740X is qualified to automotive AEC-Q200 standard and supplied by Panasonic Electronic Components. This part carries ±0.1% tolerance and ±25ppm/°C temperature coefficient. Maximum seated height is 0.016" (0.40mm), which is 0.002" greater than other substitutes.
RN73C1E274RBTDF offers the lowest temperature coefficient specification at ±10ppm/°C with ±0.1% tolerance, supplied by TE Connectivity under the Holsworthy series designation.
Frequently Asked Questions (FAQ)
Q: Can RT0402FRE07274RL be directly replaced with any of these substitute parts?
A: Yes. All substitute parts maintain identical resistance value (274 Ohms), package format (0402/1005 Metric), power rating (0.063W), and operating temperature range (-55°C to 155°C). Direct PCB-level substitution is supported without design modification.
Q: What is the primary difference between the main part and substitute options?
A: The main part RT0402FRE07274RL specifies ±1% tolerance with ±50ppm/°C temperature coefficient. All substitutes offer improved tolerance grades (±0.1% or ±0.5%) and lower temperature coefficients (±10ppm/°C to ±25ppm/°C), providing enhanced precision and thermal stability.
Q: Does the ERA-2AEB2740X height specification affect PCB layout compatibility?
A: ERA-2AEB2740X has a maximum seated height of 0.016" (0.40mm) compared to 0.014" (0.35mm) for other substitutes. This 0.002" difference is within typical PCB assembly tolerances but should be verified against specific board clearance requirements.
Q: Are all substitute parts ROHS3 compliant?
A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the original part's environmental certifications.
Q: Which substitute offers the best temperature stability?
A: RN73C1E274RBTDF provides the lowest temperature coefficient at ±10ppm/°C, compared to ±25ppm/°C for other ±0.1% tolerance substitutes and ±50ppm/°C for the original part.
Q: Is automotive qualification available?
A: ERA-2AEB2740X carries AEC-Q200 automotive qualification. Other substitutes do not specify automotive ratings in their provided specifications.
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