RT1206DRE0782K5L Equivalent & Substitute Parts

Part Overview

The RT1206DRE0782K5L is a 1206 (3216 Metric) thin film chip resistor manufactured by YAGEO, rated at 82.5 kOhms with ±0.5% tolerance and 0.25W power dissipation. This component is actively produced and widely used in precision analog circuits, measurement equipment, and general-purpose applications requiring stable resistive elements. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and environmental ratings can be maintained within the specified parameter constraints.

Substiute Parts

RT1206DRE0782K5L

YAGEOIn Stock: 835RT1206DRE0782K5L Datasheet

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ERA-8AEB8252V

Panasonic Electronic ComponentsIn Stock: 11574ERA-8AEB8252V Datasheet

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RG3216P-8252-B-T5

SusumuIn Stock: 5771RG3216P-8252-B-T5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT1206DRE0782K5L are qualified based on the following criteria:

Mandatory Matching Parameters:

• Resistance value: 82.5 kOhms (exact match required)
• Package type: 1206 (3216 Metric) form factor
• Power rating: 0.25W minimum
• Composition: Thin film construction
• Operating temperature range: -55°C to 155°C minimum
• RoHS3 compliance
• MSL rating: 1 or better

Allowable Variations:

• Tolerance: May be equal to or tighter than ±0.5%
• Temperature coefficient: May be equal to or lower than ±50ppm/°C
• Physical dimensions: Minor variations within standard 1206 package specifications are acceptable
• Certifications: Additional automotive or industrial ratings (AEC-Q200) do not disqualify substitution

Two substitute parts meet these criteria and are listed below.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts exceed the electrical specifications of the RT1206DRE0782K5L through tighter tolerance (±0.1% versus ±0.5%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), making them suitable direct replacements in applications where the original part is specified.

ERA-8AEB8252V (Panasonic): Carries AEC-Q200 automotive qualification, appropriate for automotive and industrial applications requiring enhanced reliability documentation. Physical dimensions are 0.126" L × 0.063" W with 0.028" maximum seated height.

RG3216P-8252-B-T5 (Susumu): Carries AEC-Q200 automotive qualification with additional anti-sulfur protection, suitable for harsh environmental conditions and automotive applications. Physical dimensions are 0.126" L × 0.063" W with 0.020" maximum seated height, offering the lowest profile option.

Selection between substitute parts depends on application requirements: standard industrial use favors either option, while automotive or corrosive environments benefit from the anti-sulfur feature of the Susumu part.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB8252V or RG3216P-8252-B-T5 be used as direct replacements for RT1206DRE0782K5L?

A: Yes. Both substitute parts maintain the same resistance value, power rating, package form factor, and operating temperature range. The tighter tolerance and lower temperature coefficient of the substitutes provide equal or superior performance in precision applications.

Q: What is the significance of AEC-Q200 certification on the substitute parts?

A: AEC-Q200 is an automotive industry standard qualification demonstrating enhanced reliability testing and quality assurance. This certification is beneficial in automotive and high-reliability applications but does not affect basic electrical compatibility in non-automotive circuits.

Q: Are there physical dimension differences between the main part and substitutes?

A: Minor variations exist within standard 1206 package specifications. The RT1206DRE0782K5L has a maximum seated height of 0.026" (0.65mm), while ERA-8AEB8252V reaches 0.028" (0.70mm) and RG3216P-8252-B-T5 reaches 0.020" (0.50mm). Length and width dimensions vary slightly (3.10mm vs. 3.20mm length). These differences are within normal 1206 package tolerances and do not affect PCB layout compatibility.

Q: What does anti-sulfur protection mean on the RG3216P-8252-B-T5?

A: Anti-sulfur protection refers to enhanced resistance to sulfur-containing atmospheric contaminants that can degrade component performance in industrial or marine environments. This feature is optional for general-purpose applications but valuable in corrosive settings.

Q: Can I mix these parts in the same production batch?

A: Yes, provided your circuit design and application requirements do not mandate a single manufacturer or specific certification. All three parts are electrically and mechanically compatible within the 1206 package standard.