RT0805FRE0763R4L Equivalent & Substitute Parts

Part Overview

The RT0805FRE0763R4L is a 63.4 Ohm ±1% thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This surface mount resistor is rated for 0.125W (1/8W) power dissipation with a temperature coefficient of ±50ppm/°C and operates across -55°C to 155°C. The component is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating and maintains Active product status. Equivalent and substitute parts are identified for applications requiring alternative sourcing, higher tolerance specifications, or enhanced automotive qualification.

Substiute Parts

RT0805FRE0763R4L

YAGEOIn Stock: 1181RT0805FRE0763R4L Datasheet

Current PartRFQ

2176091-5

TE Connectivity Passive ProductIn Stock: 19342176091-5 Datasheet

DirectRFQ

ERA-6AEB63R4V

Panasonic Electronic ComponentsIn Stock: 10655ERA-6AEB63R4V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0805FRE0763R4L are qualified based on the following criteria:

Mandatory Matching Parameters:

• Resistance value: 63.4 Ohms
• Package type: 0805 (2012 Metric)
• Composition: Thin Film
• Operating temperature range: -55°C to 155°C
• RoHS3 compliance
• MSL 1 rating

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)
• Additional certifications: Automotive AEC-Q200 qualification is permissible

The identified substitutes meet all mandatory parameters while offering improved specifications in tolerance and temperature coefficient performance.

Parameter Comparison

Engineering Selection Recommendations

RT0805FRE0763R4L (YAGEO): Primary selection for standard industrial applications. Active product status with established supply chain. Suitable for general-purpose circuit applications where ±1% tolerance and ±50ppm/°C temperature coefficient meet design requirements.

2176091-5 (TE Connectivity): Selection for applications requiring improved tolerance specification (±0.1%) and enhanced temperature stability (±25ppm/°C). Higher power rating (0.25W) provides thermal margin in space-constrained designs. ROHS3 compliant with Active product status. Appropriate for precision analog circuits and signal conditioning applications.

ERA-6AEB63R4V (Panasonic): Selection for automotive and high-reliability applications requiring AEC-Q200 qualification. Combines ±0.1% tolerance with ±25ppm/°C temperature coefficient while maintaining 0.125W power rating identical to the primary part. ROHS3 compliant with REACH Unaffected status. Recommended for automotive-grade circuit designs and applications subject to automotive supply chain requirements.

Frequently Asked Questions (FAQ)

Q: Can ERA-6AEB63R4V replace RT0805FRE0763R4L in non-automotive applications? A: Yes. ERA-6AEB63R4V meets all electrical and mechanical parameters required for direct substitution. The AEC-Q200 automotive qualification is an additional feature that does not restrict use in non-automotive circuits. The improved tolerance (±0.1% vs ±1%) and temperature coefficient (±25ppm/°C vs ±50ppm/°C) provide enhanced performance.

Q: Is 2176091-5 compatible with the original part's footprint? A: Yes. Both components use identical 0805 (2012 Metric) package dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm). Maximum seated height differs slightly (0.026" vs 0.024"), which remains within standard PCB assembly tolerances and does not affect placement or soldering.

Q: What is the primary difference between the three parts? A: All three parts share identical resistance value (63.4 Ohms) and package type (0805). The RT0805FRE0763R4L offers standard ±1% tolerance. The 2176091-5 provides higher power rating (0.25W vs 0.125W) with tighter tolerance (±0.1%). The ERA-6AEB63R4V combines automotive AEC-Q200 qualification with ±0.1% tolerance and ±25ppm/°C temperature coefficient at the original 0.125W power rating.

Q: Are all three parts ROHS3 compliant? A: Yes. RT0805FRE0763R4L, 2176091-5, and ERA-6AEB63R4V are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, suitable for standard PCB assembly and storage conditions.

Q: Which substitute part should be selected for precision measurement circuits? A: ERA-6AEB63R4V or 2176091-5 are appropriate for precision applications. Both offer ±0.1% tolerance and ±25ppm/°C temperature coefficient, compared to the original part's ±1% tolerance and ±50ppm/°C coefficient. Selection between these two depends on thermal design requirements: 2176091-5 for applications benefiting from higher power dissipation capability, or ERA-6AEB63R4V for automotive-qualified designs.