RT1206FRE07348KL Equivalent & Substitute Parts

Part Overview

The RT1206FRE07348KL is a 348 kOhms ±1% thin film chip resistor in 1206 package format, rated for 0.25W power dissipation. This YAGEO component is actively produced and ROHS3 compliant. Substitute parts are identified to address applications requiring improved tolerance specifications, automotive-grade reliability, or enhanced temperature coefficient performance while maintaining electrical and mechanical compatibility.

Substiute Parts

RT1206FRE07348KL

YAGEOIn Stock: 1070RT1206FRE07348KL Datasheet

Current PartRFQ

RT1206BRD07348KL

YAGEOIn Stock: 4933RT1206BRD07348KL Datasheet

UpgradeRFQ

ERA-8AEB3483V

Panasonic Electronic ComponentsIn Stock: 7758ERA-8AEB3483V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

• Resistance Value: Must be 348 kOhms
• Package Format: Must be 1206 (3216 Metric) for mechanical and electrical compatibility
• Power Rating: Must be 0.25W minimum
• Composition: Thin film technology
• Operating Temperature Range: Must encompass -55°C to 155°C
• Compliance: ROHS3 and REACH requirements

Substitute parts RT1206BRD07348KL and ERA-8AEB3483V meet all mandatory criteria. Both offer improved tolerance (±0.1% versus ±1%) and reduced temperature coefficient (±25ppm/°C versus ±50ppm/°C), providing enhanced precision for precision analog circuits while maintaining full mechanical and thermal compatibility.

Parameter Comparison

Engineering Selection Recommendations

RT1206BRD07348KL is a direct upgrade within the YAGEO RT series, offering tighter tolerance (±0.1%) and improved temperature stability (±25ppm/°C) while maintaining identical package dimensions and thermal characteristics. Selection is appropriate for applications requiring enhanced precision without automotive qualification requirements.

ERA-8AEB3483V provides equivalent electrical performance to RT1206BRD07348KL with the addition of AEC-Q200 automotive qualification. This Panasonic component is suitable for automotive and mission-critical applications where reliability standards and temperature coefficient performance are specified. Dimensional variations (0.126" L vs. 0.122" L and 0.028" height vs. 0.026" height) are within standard PCB layout tolerances for 1206 packages.

Both substitute parts are actively produced with established supply availability and full compliance with ROHS3 and REACH regulations.

Frequently Asked Questions (FAQ)

Q: Can RT1206BRD07348KL be used as a direct replacement for RT1206FRE07348KL?

A: Yes. Both components share identical resistance value, power rating, package format, and operating temperature range. The substitute offers improved tolerance and temperature coefficient specifications, making it functionally compatible for all applications where the original part is specified.

Q: What is the difference between RT1206BRD07348KL and ERA-8AEB3483V?

A: Both parts provide ±0.1% tolerance and ±25ppm/°C temperature coefficient. ERA-8AEB3483V includes AEC-Q200 automotive qualification and is manufactured by Panasonic. Minor dimensional variations exist within standard 1206 package tolerances. Selection depends on automotive requirement specifications.

Q: Are there package compatibility concerns when substituting ERA-8AEB3483V?

A: No. ERA-8AEB3483V is specified as 1206 (3216 Metric) package. Dimensional variations (length 0.126" vs. 0.122", height 0.028" vs. 0.026") fall within standard PCB design tolerances for 1206 footprints and do not require layout modifications.

Q: Which substitute part should be selected for automotive applications?

A: ERA-8AEB3483V is the appropriate selection for automotive applications, as it carries AEC-Q200 qualification. This certification confirms compliance with automotive reliability and environmental stress testing requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. RT1206BRD07348KL and ERA-8AEB3483V are both ROHS3 compliant and REACH unaffected, matching the compliance status of the original RT1206FRE07348KL.