RT1206FRE07453RL Equivalent & Substitute Parts

Part Overview

The RT1206FRE07453RL is a 453 Ohm ±1% thin film chip resistor manufactured by YAGEO in the 1206 (3216 Metric) package format. This component is rated for 0.25W (1/4W) power dissipation with an operating temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent electrical performance can be maintained across the same resistance value, tolerance, power rating, and package specification, while potentially offering enhanced performance characteristics or improved availability.

Substiute Parts

RT1206FRE07453RL

YAGEOIn Stock: 855RT1206FRE07453RL Datasheet

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ERA-8AEB4530V

Panasonic Electronic ComponentsIn Stock: 5460ERA-8AEB4530V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206FRE07453RL is determined by the following mandatory parameters:

• Resistance value: 453 Ohms (exact match required)
• Package format: 1206 (3216 Metric) (exact match required)
• Power rating: 0.25W minimum (equal or greater acceptable)
• Composition: Thin film technology
• Operating temperature range: -55°C to 155°C minimum (equal or wider range acceptable)
• RoHS compliance: ROHS3 Compliant (required)

The ERA-8AEB4530V qualifies as a direct substitute based on these parameters. While this part offers improved tolerance (±0.1% versus ±1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), these represent performance enhancements rather than deviations from the core specification.

Parameter Comparison

Engineering Selection Recommendations

The ERA-8AEB4530V represents a functionally compatible substitute for the RT1206FRE07453RL across standard industrial and commercial applications. Both parts maintain Active product status, ROHS3 compliance, and identical core electrical specifications (453 Ohm resistance, 0.25W power rating, 1206 package).

The ERA-8AEB4530V incorporates AEC-Q200 automotive qualification, which extends application scope to automotive-grade environments. This qualification does not restrict use in non-automotive applications and represents an additional compliance credential.

Physical dimensions show minor variation: the ERA-8AEB4530V measures 3.20mm length versus 3.10mm for the RT1206FRE07453RL, with maximum seated height of 0.70mm versus 0.65mm. These dimensional differences remain within standard 1206 package tolerances and do not affect PCB layout compatibility for standard 1206 footprints.

Frequently Asked Questions (FAQ)

Q: Can the ERA-8AEB4530V replace the RT1206FRE07453RL in existing designs?

A: Yes. Both parts share identical resistance value (453 Ohms), power rating (0.25W), package format (1206), and operating temperature range (-55°C to 155°C). The ERA-8AEB4530V's improved tolerance (±0.1% versus ±1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C) provide enhanced performance without functional incompatibility.

Q: Are there PCB layout considerations when substituting these parts?

A: The ERA-8AEB4530V dimensions (3.20mm L x 1.60mm W) differ slightly from the RT1206FRE07453RL (3.10mm L x 1.60mm W). Standard 1206 PCB footprints accommodate both parts. Maximum seated heights (0.70mm versus 0.65mm) remain within typical 1206 package specifications and do not affect clearance in standard designs.

Q: What is the significance of AEC-Q200 qualification on the ERA-8AEB4530V?

A: AEC-Q200 is an automotive industry qualification standard. The ERA-8AEB4530V's AEC-Q200 rating indicates compliance with automotive reliability and environmental stress testing requirements. This qualification does not restrict the part to automotive applications and represents an additional quality credential for general-purpose use.

Q: Are both parts RoHS compliant?

A: Yes. Both the RT1206FRE07453RL and ERA-8AEB4530V are ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1), meeting current environmental and regulatory requirements.

Q: How do tolerance differences affect circuit performance?

A: The RT1206FRE07453RL maintains ±1% tolerance, while the ERA-8AEB4530V provides ±0.1% tolerance. For applications requiring tighter resistance accuracy, the ERA-8AEB4530V offers improved precision. For applications where ±1% tolerance is acceptable, both parts perform equivalently.