RT1206FRD07464RL Equivalent & Substitute Parts

Part Overview

The RT1206FRD07464RL is a 464 Ohms ±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 specifications and mechanical compatibility are maintained while offering alternative manufacturing sources or enhanced performance characteristics.

Substiute Parts

RT1206FRD07464RL

YAGEOIn Stock: 836RT1206FRD07464RL Datasheet

Current PartRFQ

ERA-8AEB4640V

Panasonic Electronic ComponentsIn Stock: 10518ERA-8AEB4640V Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206FRD07464RL is determined by the following critical parameters:

• Resistance value: 464 Ohms (exact match required)
• Package format: 1206 (3216 Metric) surface mount
• Power rating: 0.25W minimum
• Composition: Thin film construction
• Temperature coefficient: ±25ppm/°C or better
• Operating temperature range: -55°C to 155°C minimum coverage
• RoHS3 compliance and MSL 1 rating

The ERA-8AEB4640V qualifies as a direct substitute based on matching all critical electrical and mechanical parameters. Enhanced tolerance (±0.1% versus ±1%) and automotive AEC-Q200 qualification represent performance improvements rather than compatibility restrictions.

Parameter Comparison

Engineering Selection Recommendations

Both the RT1206FRD07464RL and ERA-8AEB4640V maintain Active product status with full regulatory compliance. The ERA-8AEB4640V carries AEC-Q200 automotive qualification, which provides additional assurance for applications requiring automotive-grade reliability standards. Selection between these parts should be based on supply chain availability, cost considerations, and application-specific requirements for tolerance performance. The tighter tolerance specification of the ERA-8AEB4640V (±0.1%) offers improved accuracy compared to the standard ±1% tolerance of the RT1206FRD07464RL, with no mechanical or thermal performance trade-offs.

Frequently Asked Questions (FAQ)

Q: Can the ERA-8AEB4640V replace the RT1206FRD07464RL in existing designs?

A: Yes. Both parts share identical resistance values, power ratings, package dimensions, and operating temperature ranges. The 1206 (3216 Metric) package format ensures mechanical compatibility on PCB layouts. No design modifications are required.

Q: What is the significance of the ±0.1% tolerance on the ERA-8AEB4640V?

A: The ERA-8AEB4640V provides tighter tolerance control compared to the ±1% specification of the RT1206FRD07464RL. This enhanced accuracy may benefit precision analog circuits, but both parts meet the same operating temperature and thermal coefficient requirements.

Q: Are there physical dimension differences between these parts?

A: Minor dimensional variations exist within manufacturing tolerances. The RT1206FRD07464RL measures 0.122" L × 0.063" W (3.10mm × 1.60mm) with 0.026" maximum seated height. The ERA-8AEB4640V measures 0.126" L × 0.063" W (3.20mm × 1.60mm) with 0.028" maximum seated height. Both conform to the 1206 package standard and are compatible with standard PCB footprints.

Q: What does AEC-Q200 qualification mean?

A: AEC-Q200 is an automotive industry standard for passive component reliability. The ERA-8AEB4640V carries this qualification, indicating compliance with automotive-grade testing and performance requirements. This certification is optional for general-purpose applications but required for automotive and mission-critical designs.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the RT1206FRD07464RL and ERA-8AEB4640V are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity ratings, meeting current environmental and regulatory standards.