RT1206CRE07412RL Equivalent & Substitute Parts

Part Overview

The RT1206CRE07412RL is a 412 Ohm thin film chip resistor manufactured by YAGEO in the 1206 (3216 Metric) package format. This component is rated for 0.25W power dissipation with ±0.25% tolerance and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter constraints of this product category.

Substiute Parts

RT1206CRE07412RL

YAGEOIn Stock: 723RT1206CRE07412RL Datasheet

Current PartRFQ

ERA-8AEB4120V

Panasonic Electronic ComponentsIn Stock: 3797ERA-8AEB4120V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206CRE07412RL is determined by the following criteria:

• Resistance value must be 412 Ohms
• Package format must be 1206 (3216 Metric)
• Composition must be thin film
• Power rating must be 0.25W or greater
• Operating temperature range must encompass -55°C to 155°C
• RoHS3 compliance required
• Tolerance may be equal to or tighter than ±0.25%

The ERA-8AEB4120V meets all substitution criteria with improved tolerance specification (±0.1%) and automotive-grade qualification (AEC-Q200).

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206CRE07412RL and ERA-8AEB4120V are active production components with full ROHS3 compliance and unlimited moisture sensitivity ratings. The ERA-8AEB4120V provides tighter tolerance specification (±0.1% versus ±0.25%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), with automotive-grade AEC-Q200 qualification. Selection between these parts depends on application requirements for tolerance precision and automotive qualification status.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB4120V be used as a direct replacement for RT1206CRE07412RL?

A: Yes. Both components share identical resistance value (412 Ohms), power rating (0.25W), package format (1206), composition (thin film), and operating temperature range (-55°C to 155°C). The substitute part meets or exceeds all electrical specifications of the main part.

Q: What are the physical dimension differences between these parts?

A: RT1206CRE07412RL dimensions are 0.122" L × 0.063" W (3.10mm × 1.60mm) with maximum seated height of 0.026" (0.65mm). ERA-8AEB4120V dimensions are 0.126" L × 0.063" W (3.20mm × 1.60mm) with maximum seated height of 0.028" (0.70mm). Both fit the 1206 package specification and are compatible with standard PCB layouts designed for this package format.

Q: Does the tighter tolerance of ERA-8AEB4120V affect circuit compatibility?

A: The ERA-8AEB4120V tolerance of ±0.1% is tighter than the RT1206CRE07412RL tolerance of ±0.25%. Tighter tolerance specifications do not create compatibility issues; they provide improved precision for applications requiring closer resistance values.

Q: Are both parts suitable for automotive applications?

A: The ERA-8AEB4120V carries AEC-Q200 automotive qualification. The RT1206CRE07412RL does not specify automotive qualification. Selection depends on whether automotive-grade components are required for the application.

Q: What is the significance of the temperature coefficient difference?

A: The ERA-8AEB4120V has a temperature coefficient of ±25ppm/°C compared to ±50ppm/°C for the RT1206CRE07412RL. Lower temperature coefficient indicates smaller resistance value changes across the operating temperature range, providing improved stability in temperature-sensitive applications.