Equivalent & Substitute Parts for RT0603FRE07294KL

Part Overview

The RT0603FRE07294KL is a 294 kOhms ±1% thin film chip resistor in 0603 (1608 Metric) package rated at 0.1W, manufactured by YAGEO. This component is actively produced and widely stocked (1038 pcs available). Substitute parts are identified based on matching resistance value, package size, and compatible electrical specifications within the 0603 form factor.

Substiute Parts

RT0603FRE07294KL

YAGEOIn Stock: 1127RT0603FRE07294KL Datasheet

Current PartRFQ

RT0603BRD07294KL

YAGEOIn Stock: 4527RT0603BRD07294KL Datasheet

UpgradeRFQ

3-2176090-5

TE Connectivity Passive ProductIn Stock: 18963-2176090-5 Datasheet

DirectRFQ

ERA-3AEB2943V

Panasonic Electronic ComponentsIn Stock: 18738ERA-3AEB2943V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0603FRE07294KL is determined by the following criteria:

Primary Matching Parameters:

• Resistance value: 294 kOhms (exact match required)
• Package / Case: 0603 (1608 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Operating temperature range: -55°C ~ 155°C (minimum requirement)
• RoHS3 Compliance (required for regulatory alignment)

Secondary Compatibility Parameters:

• Tolerance: ±1% or better (±0.1% acceptable as upgrade)
• Power rating: 0.1W minimum (higher ratings acceptable)
• Temperature coefficient: ±50ppm/°C or better (±25ppm/°C acceptable as upgrade)
• Moisture sensitivity: MSL 1 (Unlimited)

Identified substitutes meet all primary parameters and maintain or improve secondary specifications.

Parameter Comparison

Engineering Selection Recommendations

RT0603BRD07294KL (YAGEO): This upgrade substitute offers improved tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C) while maintaining identical power rating and package specifications. Both components are YAGEO products with active status and ROHS3 compliance. Selection is appropriate for applications requiring tighter tolerance specifications.

3-2176090-5 (TE Connectivity): This direct substitute maintains the 294 kOhms resistance and 0603 package with ±0.1% tolerance and ±25ppm/°C temperature coefficient. The power rating is increased to 0.167W (1/6W), providing additional thermal margin. Dimensions vary slightly (1.55mm vs 1.60mm length). All regulatory requirements (ROHS3, RoHS compliance) are met. Selection is appropriate for applications with higher power dissipation requirements or where TE Connectivity supply chain is preferred.

ERA-3AEB2943V (Panasonic): This upgrade substitute provides ±0.1% tolerance and ±25ppm/°C temperature coefficient with AEC-Q200 automotive qualification. Highest inventory availability (18648 pcs) among all substitutes. Selection is appropriate for automotive applications or where automotive-grade reliability is required.

Frequently Asked Questions (FAQ)

Q: Can RT0603BRD07294KL replace RT0603FRE07294KL in any application? A: Yes. Both components share identical resistance (294 kOhms), package (0603), power rating (0.1W), and operating temperature range (-55°C ~ 155°C). RT0603BRD07294KL offers improved tolerance (±0.1% vs ±1%) and temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it suitable for all applications where the original part is used.

Q: What is the difference between the 0.1W and 0.167W power ratings? A: The 3-2176090-5 is rated at 0.167W (1/6W) compared to 0.1W (1/10W) for the main part and other substitutes. This higher rating provides additional thermal dissipation capability. The component can be used in applications requiring the lower 0.1W rating without derating concerns.

Q: Are all substitutes in the same 0603 package? A: Yes. All listed substitutes use the 0603 (1608 Metric) package. Physical dimensions are nearly identical: main part and most substitutes measure 1.60mm length, while 3-2176090-5 measures 1.55mm length. Both dimensions are within standard 0603 specifications and are PCB-compatible.

Q: Which substitute should I select for automotive applications? A: ERA-3AEB2943V is qualified to AEC-Q200 automotive standards and is the appropriate selection for automotive applications. This part maintains all electrical specifications while providing automotive-grade reliability certification.

Q: What does tolerance ±1% vs ±0.1% mean for circuit performance? A: Tolerance specifies the maximum deviation from the nominal 294 kOhms value. ±1% allows deviation up to ±2.94 kOhms (range: 291.06 kOhms to 296.94 kOhms). ±0.1% allows deviation up to ±0.294 kOhms (range: 293.706 kOhms to 294.294 kOhms). Applications requiring precise resistance values benefit from ±0.1% tolerance substitutes.

Q: Are all substitutes RoHS3 compliant? A: Yes. All listed substitutes are ROHS3 compliant and meet current regulatory requirements for hazardous substance restrictions.