RT0805FRE07147KL Equivalent & Substitute Parts

Part Overview

The RT0805FRE07147KL is a 147 kOhms ±1% thin film chip resistor in 0805 (2012 Metric) package 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 based on matching resistance value, package form factor, and compatible electrical ratings within the 0805 SMD resistor category.

Substiute Parts

RT0805FRE07147KL

YAGEOIn Stock: 972RT0805FRE07147KL Datasheet

Current PartRFQ

RT0805BRD07147KL

YAGEOIn Stock: 2514RT0805BRD07147KL Datasheet

UpgradeRFQ

1-2176094-0

TE Connectivity Passive ProductIn Stock: 18441-2176094-0 Datasheet

DirectRFQ

ERA-6AEB1473V

Panasonic Electronic ComponentsIn Stock: 12035ERA-6AEB1473V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE07147KL is determined by the following criteria:

Primary Matching Parameters:

• Resistance value: 147 kOhms (exact match required)
• Package form factor: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Operating temperature range: -55°C ~ 155°C (minimum requirement)

Secondary Compatibility Parameters:

• Tolerance: ±1% or better (tighter tolerance acceptable)
• Power rating: 0.125W or higher (equal or greater acceptable)
• Temperature coefficient: ±50ppm/°C or better (lower coefficient acceptable)
• RoHS compliance: ROHS3 Compliant (required)
• Moisture sensitivity: MSL 1 (required)

All identified substitute parts meet or exceed these criteria within the 0805 SMD resistor category.

Parameter Comparison

Engineering Selection Recommendations

RT0805BRD07147KL (YAGEO): Direct upgrade within the same manufacturer series. Offers improved tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C) while maintaining identical power rating and package specifications. Suitable for applications requiring tighter tolerance control.

1-2176094-0 (TE Connectivity): Cross-manufacturer substitute with higher power rating (0.25W vs 0.125W). Provides thermal margin for applications with elevated power dissipation requirements. Maintains ±0.1% tolerance and ±25ppm/°C temperature coefficient. Slightly increased height (0.026" vs 0.024") requires PCB layout verification.

ERA-6AEB1473V (Panasonic): Automotive-grade substitute with AEC-Q200 certification. Delivers ±0.1% tolerance and ±25ppm/°C temperature coefficient. Recommended for automotive and mission-critical applications requiring automotive-qualified components. Highest inventory availability (12,007 pcs).

All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD07147KL replace RT0805FRE07147KL in any application?

A: Yes. RT0805BRD07147KL is a direct substitute with improved specifications (tighter tolerance and lower temperature coefficient). The identical package, power rating, and operating temperature range ensure mechanical and electrical compatibility.

Q: What is the primary difference between 1-2176094-0 and the original part?

A: The 1-2176094-0 has a higher power rating (0.25W vs 0.125W) and is manufactured by TE Connectivity instead of YAGEO. The increased height (0.026" vs 0.024") requires verification against PCB clearance specifications. Resistance, tolerance, and temperature coefficient are equivalent or superior.

Q: When should ERA-6AEB1473V be selected?

A: ERA-6AEB1473V is specified for automotive applications or systems requiring AEC-Q200 certification. The Panasonic automotive-grade qualification provides additional reliability assurance for mission-critical deployments.

Q: Are all substitute parts available in the same packaging format?

A: Yes. All substitute parts are supplied in Tape & Reel (TR) packaging in 0805 (2012 Metric) form factor, maintaining compatibility with standard SMD assembly processes.

Q: Does tolerance improvement affect circuit performance?

A: Tolerance improvement (from ±1% to ±0.1%) reduces resistor value variation and improves circuit accuracy. Applications sensitive to component tolerance will benefit from RT0805BRD07147KL, 1-2176094-0, or ERA-6AEB1473V.

Q: What is the significance of temperature coefficient differences?

A: Lower temperature coefficient (±25ppm/°C vs ±50ppm/°C) indicates reduced resistance drift across the operating temperature range. Applications operating across wide temperature ranges benefit from substitute parts with lower temperature coefficients.