RT0805FRE07348KL Equivalent & Substitute Parts

Part Overview

The RT0805FRE07348KL is a 348 kOhms ±1% thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This surface mount device is rated for 0.125W (1/8W) power dissipation with an operating temperature range of -55°C to 155°C. The part is ROHS3 compliant and carries MSL Level 1 (Unlimited) moisture sensitivity rating, indicating suitability for standard storage and handling conditions.

Equivalent and substitute parts are identified based on matching the core electrical specifications: 348 kOhms resistance value, 0805 package footprint, thin film composition, and compatible operating temperature range. Substitutes may vary in tolerance grade, power rating, and manufacturer-specific certifications while maintaining functional compatibility in circuit applications.

Substiute Parts

RT0805FRE07348KL

YAGEOIn Stock: 999RT0805FRE07348KL Datasheet

Current PartRFQ

RT0805BRD07348KL

YAGEOIn Stock: 6476RT0805BRD07348KL Datasheet

UpgradeRFQ

4-2176094-5

TE Connectivity Passive ProductIn Stock: 37734-2176094-5 Datasheet

DirectRFQ

ERA-6AEB3483V

Panasonic Electronic ComponentsIn Stock: 14062ERA-6AEB3483V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Primary Matching Criteria (Mandatory):

• Resistance value: 348 kOhms
• Package footprint: 0805 (2012 Metric)
• Composition: Thin Film
• Operating temperature range: -55°C to 155°C minimum

Secondary Variation Parameters (Allowed):

• Tolerance: May be equal or tighter (±1% or better)
• Power rating: May be equal or higher (0.125W or greater)
• Temperature coefficient: May be equal or lower (±50ppm/°C or better)
• Manufacturer: Different manufacturers acceptable
• Certifications: Additional certifications (e.g., AEC-Q200) acceptable

All identified substitutes meet the primary matching criteria and represent valid alternatives for circuit applications requiring the RT0805FRE07348KL specification.

Parameter Comparison

Engineering Selection Recommendations

RT0805BRD07348KL (YAGEO): This upgrade option from YAGEO provides tighter tolerance (±0.1% vs ±1%) and improved temperature coefficient (±25ppm/°C vs ±50ppm/°C) while maintaining identical power rating and package specifications. Product status is Active with ROHS3 compliance and MSL Level 1 rating. Selection is appropriate for applications requiring enhanced precision without power rating constraints.

4-2176094-5 (TE Connectivity Passive Product): This direct substitute from TE Connectivity offers tighter tolerance (±0.1%) and elevated power rating (0.25W vs 0.125W) in the same 0805 package. Temperature coefficient is ±25ppm/°C. Product status is Active with ROHS3 compliance and MSL Level 1 rating. The increased power rating provides additional thermal margin for applications with higher dissipation requirements. Height-seated maximum is 0.026" (0.65mm) versus 0.024" (0.60mm) for the main part.

ERA-6AEB3483V (Panasonic Electronic Components): This upgrade option from Panasonic combines tighter tolerance (±0.1%), improved temperature coefficient (±25ppm/°C), and automotive AEC-Q200 certification. Package and power rating match the main part specifications. Product status is Active with ROHS3 compliance and MSL Level 1 rating. Selection is appropriate for automotive applications or designs requiring AEC-Q200 qualified components.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD07348KL replace RT0805FRE07348KL in any application?

A: Yes. RT0805BRD07348KL is a direct substitute with identical resistance, power rating, package, and operating temperature range. The tighter tolerance (±0.1% vs ±1%) and improved temperature coefficient (±25ppm/°C vs ±50ppm/°C) represent performance enhancements suitable for all applications requiring the main part specification.

Q: What is the primary difference between 4-2176094-5 and the main part?

A: The primary difference is power rating: 4-2176094-5 is rated for 0.25W (1/4W) versus 0.125W (1/8W) for RT0805FRE07348KL. Both share identical resistance value, package footprint, and operating temperature range. The higher power rating provides increased thermal capacity. Physical height differs slightly: 0.026" (0.65mm) maximum versus 0.024" (0.60mm).

Q: Is ERA-6AEB3483V suitable for automotive applications?

A: Yes. ERA-6AEB3483V carries automotive AEC-Q200 certification, making it suitable for automotive-grade applications. It maintains identical resistance, power rating, package, and operating temperature specifications as the main part while offering tighter tolerance and improved temperature coefficient.

Q: Do all substitute parts maintain the same 0805 package footprint?

A: Yes. All substitute parts use the 0805 (2012 Metric) package with identical length (0.079") and width (0.049"). Height-seated maximum varies slightly: RT0805FRE07348KL, RT0805BRD07348KL, and ERA-6AEB3483V are 0.024" (0.60mm); 4-2176094-5 is 0.026" (0.65mm). This minor variation is within standard PCB assembly tolerances.

Q: Are all parts ROHS3 compliant?

A: Yes. All listed parts are ROHS3 compliant with MSL Level 1 (Unlimited) moisture sensitivity rating, indicating compatibility with standard component storage and handling procedures.