RT1206FRE07324RL Equivalent & Substitute Parts

Part Overview

The RT1206FRE07324RL is a 324 Ohm ±1% thin film chip resistor manufactured by YAGEO in the 1206 (3216 Metric) package format. This surface mount device is rated for 0.25W (1/4W) power dissipation and operates across the temperature range of -55°C to 155°C. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent electrical performance can be maintained while potentially offering enhanced specifications such as improved tolerance, superior temperature coefficient stability, or additional quality certifications suitable for specific application requirements.

Substiute Parts

RT1206FRE07324RL

YAGEOIn Stock: 1095RT1206FRE07324RL Datasheet

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ERA-8AEB3240V

Panasonic Electronic ComponentsIn Stock: 8421ERA-8AEB3240V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The ERA-8AEB3240V qualifies as a direct substitute for the RT1206FRE07324RL based on the following critical parameters:

• Identical resistance value: 324 Ohms
• Identical package format: 1206 (3216 Metric)
• Identical power rating: 0.25W (1/4W)
• Identical composition: Thin Film
• Identical operating temperature range: -55°C to 155°C
• Identical RoHS3 compliance status
• Identical MSL rating: 1 (Unlimited)

The ERA-8AEB3240V provides enhanced specifications including improved tolerance (±0.1% versus ±1%) and superior temperature coefficient (±25ppm/°C versus ±50ppm/°C), along with AEC-Q200 automotive qualification. These enhancements do not create incompatibility; they represent performance upgrades within the same functional category.

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206FRE07324RL and ERA-8AEB3240V maintain Active product status with full RoHS3 compliance and REACH unaffected designation. Selection between these parts should be based on application-specific requirements:

The RT1206FRE07324RL serves as the baseline specification for general-purpose applications requiring 324 Ohm thin film resistors in the 1206 package format.

The ERA-8AEB3240V provides enhanced performance characteristics through improved tolerance and temperature coefficient stability. The inclusion of AEC-Q200 automotive qualification indicates suitability for automotive and high-reliability applications where tighter tolerance control and superior temperature stability are specified requirements.

Both parts are electrically and mechanically compatible within the 1206 package footprint and support identical thermal operating ranges.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB3240V replace RT1206FRE07324RL in existing designs?

A: Yes. Both parts share identical resistance values, power ratings, package formats, and operating temperature ranges. The ERA-8AEB3240V provides enhanced tolerance and temperature coefficient specifications, which represent performance improvements rather than deviations from the original specification.

Q: What is the significance of the ±0.1% tolerance on the ERA-8AEB3240V compared to ±1% on the RT1206FRE07324RL?

A: The ERA-8AEB3240V maintains tighter tolerance control, meaning the actual resistance value will remain closer to the nominal 324 Ohm specification across production batches. This enhanced precision may be required in applications with strict circuit performance requirements.

Q: Does the AEC-Q200 qualification on the ERA-8AEB3240V restrict its use to automotive applications only?

A: No. AEC-Q200 qualification indicates the part meets automotive industry reliability standards. Parts with automotive qualification are suitable for any application, including general industrial and consumer electronics, where the enhanced reliability characteristics provide additional assurance.

Q: Are the physical dimensions of both parts identical?

A: Both parts conform to the 1206 (3216 Metric) package standard. Minor dimensional variations exist within manufacturing tolerances: RT1206FRE07324RL measures 0.122" L x 0.063" W with 0.026" maximum seated height, while ERA-8AEB3240V measures 0.126" L x 0.063" W with 0.028" maximum seated height. These variations remain within standard 1206 package specifications and do not affect PCB footprint compatibility.

Q: What is the temperature coefficient difference, and when does it matter?

A: The RT1206FRE07324RL has a temperature coefficient of ±50ppm/°C, while the ERA-8AEB3240V has ±25ppm/°C. This parameter describes how much the resistance value changes per degree Celsius. The ERA-8AEB3240V exhibits half the temperature-induced drift, which is beneficial in precision circuits or applications operating across wide temperature ranges.

Q: Are both parts available in Tape & Reel packaging?

A: Yes. Both the RT1206FRE07324RL and ERA-8AEB3240V are supplied in Tape & Reel (TR) format suitable for automated assembly processes.