Equivalent & Substitute Parts for RT0805FRE07383KL

Part Overview

The RT0805FRE07383KL is a 383 kOhms ±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 precision resistive elements. Substitute parts are identified to provide alternatives for inventory management, supply chain continuity, or performance enhancement while maintaining electrical and mechanical compatibility.

Substiute Parts

RT0805FRE07383KL

YAGEOIn Stock: 797RT0805FRE07383KL Datasheet

Current PartRFQ

4-2176094-9

TE Connectivity Passive ProductIn Stock: 17564-2176094-9 Datasheet

DirectRFQ

ERA-6AEB3833V

Panasonic Electronic ComponentsIn Stock: 22951ERA-6AEB3833V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE07383KL is determined by the following criteria:

Core Electrical Parameters (Must Match):

• Resistance value: 383 kOhms
• Package type: 0805 (2012 Metric)
• Composition: Thin Film
• Operating temperature range: -55°C ~ 155°C minimum

Allowable Variations:

• Tolerance: May be equal to or tighter than ±1%
• Power rating: May be equal to or greater than 0.125W
• Temperature coefficient: May be equal to or lower (better stability)
• Certifications and compliance: May include additional qualifications (e.g., AEC-Q200)

Identified Substitutes:

1. 4-2176094-9 (TE Connectivity Passive Product) – Direct substitute with enhanced tolerance (±0.1%) and higher power rating (0.25W)
2. ERA-6AEB3833V (Panasonic Electronic Components) – Upgrade substitute with enhanced tolerance (±0.1%), automotive AEC-Q200 qualification, and equivalent power rating (0.125W)

Parameter Comparison

Engineering Selection Recommendations

RT0805FRE07383KL (YAGEO) – Primary specification. Suitable for general-purpose applications with standard tolerance requirements. ROHS3 compliant and unlimited moisture sensitivity rating.

4-2176094-9 (TE Connectivity Passive Product) – Direct substitute offering tighter tolerance (±0.1%) and higher power dissipation capability (0.25W). Recommended where improved accuracy or thermal margin is required. Height increase of 0.002" (0.05mm) is within typical PCB assembly tolerances. ROHS3 compliant.

ERA-6AEB3833V (Panasonic Electronic Components) – Upgrade substitute with tighter tolerance (±0.1%), lower temperature coefficient (±25ppm/°C), and AEC-Q200 automotive qualification. Maintains original power rating (0.125W) and physical height (0.024"). Recommended for automotive applications or where enhanced stability and qualification are required. ROHS3 compliant and REACH unaffected.

Frequently Asked Questions (FAQ)

Q: Can 4-2176094-9 be used as a direct replacement for RT0805FRE07383KL?

A: Yes. Both components share identical resistance value (383 kOhms), package type (0805), composition (thin film), and operating temperature range (-55°C ~ 155°C). The substitute offers improved tolerance (±0.1% vs ±1%) and higher power rating (0.25W vs 0.125W). The height difference of 0.002" (0.05mm) is negligible for standard PCB assembly.

Q: What is the difference between ERA-6AEB3833V and the original RT0805FRE07383KL?

A: ERA-6AEB3833V provides tighter tolerance (±0.1% vs ±1%), lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), and AEC-Q200 automotive qualification. Physical dimensions and power rating remain equivalent. This substitute is suitable for applications requiring higher precision or automotive compliance.

Q: Are all three parts interchangeable on the same PCB?

A: Yes, all three parts are mechanically and electrically interchangeable. All use the 0805 (2012 Metric) package with identical footprint dimensions (0.079" L x 0.049" W). Height variations (0.024" to 0.026") are within standard PCB assembly tolerances and do not affect placement or soldering.

Q: Which substitute should I select for a new design?

A: Selection depends on application requirements. For general-purpose circuits, RT0805FRE07383KL or 4-2176094-9 are suitable. For automotive applications or designs requiring enhanced stability and precision, ERA-6AEB3833V is recommended due to AEC-Q200 qualification and tighter tolerance.

Q: Do all parts meet RoHS compliance?

A: Yes. RT0805FRE07383KL, 4-2176094-9, and ERA-6AEB3833V are all ROHS3 compliant. Moisture sensitivity level is 1 (unlimited) for all three parts, indicating no special storage or handling requirements.

Q: What is the temperature coefficient significance?

A: Temperature coefficient indicates resistance value drift with temperature change. RT0805FRE07383KL has ±50ppm/°C, while both substitutes have ±25ppm/°C. Lower values indicate better stability across the operating temperature range (-55°C ~ 155°C). For precision analog circuits, the substitute parts with ±25ppm/°C provide superior performance.