RT1206FRE07909KL Equivalent & Substitute Parts

Part Overview

The RT1206FRE07909KL is a 909 kOhms ±1% 0.25W chip resistor in 1206 (3216 Metric) package manufactured by YAGEO. This thin film resistor is designed for general-purpose applications requiring moderate tolerance and standard operating temperature range. The part is currently in active production status with 1061 units available in stock.

Equivalent and substitute parts are identified when they maintain the same resistance value, power rating, and package footprint while meeting or exceeding the electrical and mechanical specifications of the original component.

Substiute Parts

RT1206FRE07909KL

YAGEOIn Stock: 1134RT1206FRE07909KL Datasheet

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ERA-8AEB9093V

Panasonic Electronic ComponentsIn Stock: 3319ERA-8AEB9093V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206FRE07909KL is determined by the following critical parameters:

• Resistance Value: Must be 909 kOhms
• Package / Case: Must be 1206 (3216 Metric) for PCB footprint compatibility
• Power Rating: Must be 0.25W (1/4W) or higher
• Composition: Thin film construction preferred for consistency
• Operating Temperature Range: Must cover or exceed -55°C ~ 155°C
• RoHS Compliance: ROHS3 Compliant status required

The ERA-8AEB9093V qualifies as a direct substitute because it maintains identical resistance, power rating, and package specifications while offering improved tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C). Both parts are thin film resistors with identical operating temperature ranges and RoHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206FRE07909KL and ERA-8AEB9093V are active production components with full RoHS3 compliance and unlimited moisture sensitivity rating. The ERA-8AEB9093V offers enhanced performance characteristics through tighter tolerance (±0.1% vs ±1%) and reduced temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it suitable for applications requiring higher precision. The ERA-8AEB9093V carries AEC-Q200 automotive qualification, which provides additional reliability assurance for demanding environments. Selection between these parts should be based on application-specific tolerance and temperature stability requirements rather than functional compatibility, as both meet the core electrical and mechanical specifications.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB9093V be used as a direct replacement for RT1206FRE07909KL?

A: Yes. Both parts share identical resistance value (909 kOhms), power rating (0.25W), package footprint (1206), and operating temperature range (-55°C ~ 155°C). The ERA-8AEB9093V is electrically and mechanically compatible with the RT1206FRE07909KL.

Q: What are the key differences between these two parts?

A: The primary differences are tolerance specification (±0.1% vs ±1%), temperature coefficient (±25ppm/°C vs ±50ppm/°C), and automotive qualification (AEC-Q200 for ERA-8AEB9093V). The ERA-8AEB9093V provides superior precision and temperature stability.

Q: Are there any physical dimension differences?

A: Minor dimensional variations exist. The RT1206FRE07909KL measures 0.122" L x 0.063" W (3.10mm x 1.60mm) with 0.026" maximum seated height, while the ERA-8AEB9093V measures 0.126" L x 0.063" W (3.20mm x 1.60mm) with 0.028" maximum seated height. Both fit the standard 1206 package footprint.

Q: Do both parts meet RoHS requirements?

A: Yes. Both RT1206FRE07909KL and ERA-8AEB9093V are ROHS3 Compliant with MSL 1 (Unlimited) rating.

Q: Which part should be selected for high-precision applications?

A: The ERA-8AEB9093V is recommended for applications requiring tighter tolerance control and lower temperature coefficient drift due to its ±0.1% tolerance and ±25ppm/°C specification.