RT1206CRE0752K3L Equivalent & Substitute Parts

Part Overview

The RT1206CRE0752K3L is a 52.3 kOhms ±0.25% thin film chip resistor in 1206 (3216 Metric) package format, rated for 0.25W power dissipation. Manufactured by YAGEO, this component is actively produced and ROHS3 compliant. Substitute parts are identified to provide alternatives with improved tolerance specifications or enhanced automotive qualification while maintaining core electrical and mechanical compatibility.

Substiute Parts

RT1206CRE0752K3L

YAGEOIn Stock: 992RT1206CRE0752K3L Datasheet

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RT1206BRE0752K3L

YAGEOIn Stock: 10350RT1206BRE0752K3L Datasheet

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ERA-8AEB5232V

Panasonic Electronic ComponentsIn Stock: 5948ERA-8AEB5232V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 52.3 kOhms
• Power rating: 0.25W minimum
• Operating temperature range: -55°C to 155°C minimum
• Composition: Thin film

Mechanical Parameters (Must Match):

• Package type: 1206 (3216 Metric)
• Number of terminations: 2
• Tape & Reel packaging format

Allowable Variations:

• Tolerance may be equal to or tighter than ±0.25%
• Temperature coefficient may be equal to or lower than ±50ppm/°C
• Physical dimensions may vary within standard 1206 specifications
• Additional certifications (AEC-Q200) are permissible

Parameter Comparison

Engineering Selection Recommendations

RT1206BRE0752K3L (YAGEO): This substitute provides tighter tolerance (±0.1% versus ±0.25%) while maintaining identical electrical and mechanical specifications. Both components are YAGEO products with active production status and ROHS3 compliance. Selection is appropriate for applications requiring improved tolerance performance without additional qualification requirements.

ERA-8AEB5232V (Panasonic): This substitute offers tighter tolerance (±0.1%) and superior temperature coefficient (±25ppm/°C versus ±50ppm/°C). The component carries AEC-Q200 automotive qualification, making it suitable for automotive applications. Physical dimensions vary slightly within standard 1206 specifications. Selection is appropriate for automotive-grade applications or where enhanced temperature stability is required.

Frequently Asked Questions (FAQ)

Q: Can RT1206BRE0752K3L replace RT1206CRE0752K3L in any application?

A: Yes. Both components share identical resistance value, power rating, package format, and operating temperature range. The substitute features improved tolerance (±0.1% versus ±0.25%), making it suitable for all applications where the original part functions.

Q: Is ERA-8AEB5232V compatible with the original RT1206CRE0752K3L?

A: Yes, from an electrical and mechanical standpoint. The ERA-8AEB5232V maintains the same resistance, power rating, package type, and operating temperature range. The component offers tighter tolerance and lower temperature coefficient. Physical dimensions vary slightly (3.20mm L x 1.60mm W versus 3.10mm L x 1.60mm W), which may require PCB layout verification for space-constrained designs.

Q: What does AEC-Q200 qualification mean?

A: AEC-Q200 is an automotive industry standard qualification for passive components. ERA-8AEB5232V meets this standard, making it suitable for automotive applications requiring certified components.

Q: Are all three parts available in Tape & Reel packaging?

A: Yes. RT1206CRE0752K3L, RT1206BRE0752K3L, and ERA-8AEB5232V are all supplied in Tape & Reel (TR) format for automated assembly.

Q: What is the difference between ±0.25% and ±0.1% tolerance?

A: Tolerance specifies the maximum deviation from the nominal resistance value. ±0.1% tolerance (substitute parts) provides tighter control than ±0.25% (main part), resulting in more precise resistance values across production batches.

Q: Can I use ERA-8AEB5232V in non-automotive applications?

A: Yes. AEC-Q200 qualification is an additional certification that does not restrict use in non-automotive applications. The component functions identically to the other substitutes in standard industrial or consumer applications.