RT0805FRE07127KL Equivalent & Substitute Parts

Part Overview

The RT0805FRE07127KL is a 127 kOhms ±1% thin film chip resistor in 0805 (2012 Metric) package format, rated at 0.125W (1/8W) power dissipation. Manufactured by YAGEO under the RT series, this component is actively produced and ROHS3 compliant. Substitute parts are identified to address inventory availability, enhanced tolerance specifications, increased power ratings, or automotive-grade certifications while maintaining core electrical and mechanical compatibility.

Substiute Parts

RT0805FRE07127KL

YAGEOIn Stock: 1090RT0805FRE07127KL Datasheet

Current PartRFQ

RT0805BRD07127KL

YAGEOIn Stock: 2550RT0805BRD07127KL Datasheet

UpgradeRFQ

2176094-5

TE Connectivity Passive ProductIn Stock: 22092176094-5 Datasheet

DirectRFQ

ERA-6AEB1273V

Panasonic Electronic ComponentsIn Stock: 8053ERA-6AEB1273V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Mandatory Compatibility Parameters:

• Resistance value: 127 kOhms (exact match required)
• Package / Case: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) or equivalent

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 than ±50ppm/°C
• RoHS Status: ROHS3 Compliant (required)

Substitute Categories:

1. Upgrade Tolerance Substitutes – Tighter tolerance (±0.1%) with identical or superior electrical characteristics
2. Higher Power Rating Substitutes – Same tolerance with increased power dissipation capability
3. Automotive-Grade Substitutes – Enhanced reliability with AEC-Q200 certification

Parameter Comparison

Engineering Selection Recommendations

RT0805BRD07127KL (YAGEO) – Direct upgrade within the same manufacturer series. Provides tighter tolerance (±0.1% vs ±1%) and improved temperature coefficient (±25ppm/°C vs ±50ppm/°C) with identical power rating and package dimensions. Recommended for applications requiring enhanced precision without thermal or spatial constraints.

2176094-5 (TE Connectivity) – Suitable for applications requiring higher power dissipation (0.25W vs 0.125W). Maintains ±0.1% tolerance and ±25ppm/°C temperature coefficient. Seated height increases by 0.002" (0.05mm); verify PCB clearance before substitution. REACH status listed as Vendor Undefined; confirm compliance requirements for your application.

ERA-6AEB1273V (Panasonic) – Automotive-grade option with AEC-Q200 certification. Provides ±0.1% tolerance and ±25ppm/°C temperature coefficient with identical power rating and package dimensions. Recommended for automotive or high-reliability applications requiring certified component traceability.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD07127KL replace RT0805FRE07127KL in any application?

A: Yes. RT0805BRD07127KL is electrically and mechanically compatible. It provides superior tolerance and temperature stability. No design changes are required.

Q: What is the key difference between 2176094-5 and the other substitutes?

A: 2176094-5 has a higher power rating (0.25W vs 0.125W) and is manufactured by TE Connectivity. Its seated height is 0.026" compared to 0.024" for other options. Verify PCB layout clearance before use.

Q: When should ERA-6AEB1273V be selected?

A: Select ERA-6AEB1273V when automotive-grade reliability and AEC-Q200 certification are required. It is electrically identical to RT0805BRD07127KL but carries automotive qualification.

Q: Are all substitutes available in the same packaging format?

A: Yes. All substitute parts use Tape & Reel (TR) packaging and 0805 (2012 Metric) case format, ensuring compatibility with standard SMD assembly processes.

Q: Can substitutes be mixed on the same PCB assembly?

A: Yes. All parts are mechanically and electrically compatible within the specified parameters. Mixed usage is permissible if design requirements are met for each location.

Q: What compliance certifications apply to all listed parts?

A: All parts are ROHS3 compliant and rated for -55°C ~ 155°C operating temperature. ERA-6AEB1273V additionally carries AEC-Q200 automotive certification. REACH status is Unaffected for YAGEO and Panasonic parts; TE Connectivity status is Vendor Undefined.