RT1206FRE07464KL Equivalent & Substitute Parts

Part Overview

The RT1206FRE07464KL is a 464 kOhms ±1% thin film chip resistor in 1206 (3216 Metric) package format, rated for 0.25W (1/4W) power dissipation. This YAGEO component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently active in production with 742 units in stock. Substitute parts are identified to address applications requiring tighter tolerance specifications, enhanced temperature stability, or automotive-grade reliability certifications while maintaining electrical and mechanical compatibility.

Substiute Parts

RT1206FRE07464KL

YAGEOIn Stock: 809RT1206FRE07464KL Datasheet

Current PartRFQ

RT1206BRD07464KL

YAGEOIn Stock: 1305RT1206BRD07464KL Datasheet

UpgradeRFQ

ERA-8AEB4643V

Panasonic Electronic ComponentsIn Stock: 4300ERA-8AEB4643V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Electrical Compatibility: All substitute parts maintain the same 464 kOhms resistance value and 0.25W power rating. Tolerance and temperature coefficient variations are permitted when the substitute part meets or exceeds the performance envelope of the original specification.

Mechanical Compatibility: All substitute parts use the 1206 (3216 Metric) package with 2 terminations, ensuring direct PCB footprint compatibility. Minor dimensional variations (length, width, height) within standard package tolerances do not affect substitutability.

Environmental & Compliance: All parts maintain ROHS3 compliance, MSL 1 rating, and the -55°C to 155°C operating temperature range. Additional certifications (such as AEC-Q200) represent enhancements and do not restrict substitution.

Substitution Logic: The RT1206FRE07464KL can be substituted with parts offering tighter tolerance (±0.1% vs. ±1%), lower temperature coefficient (±25ppm/°C vs. ±50ppm/°C), or automotive-grade qualifications, provided all mechanical and environmental parameters remain compatible.

Parameter Comparison

Engineering Selection Recommendations

RT1206BRD07464KL (YAGEO): This upgrade substitute offers ±0.1% tolerance and ±25ppm/°C temperature coefficient, providing improved precision and stability over the original RT1206FRE07464KL. Both parts are YAGEO products with identical package geometry and environmental ratings. Selection is appropriate for applications requiring tighter tolerance control without automotive qualification requirements. Inventory availability is higher (1295 units).

ERA-8AEB4643V (Panasonic): This substitute combines ±0.1% tolerance with AEC-Q200 automotive qualification, making it suitable for automotive and mission-critical applications. The part maintains full electrical and mechanical compatibility with identical operating temperature range and package footprint. Dimensional variations (3.20mm L vs. 3.10mm L; 0.70mm H vs. 0.65mm H) remain within standard 1206 package tolerances. Highest inventory availability (4250 units) and automotive-grade reliability certification.

Frequently Asked Questions (FAQ)

Q: Can RT1206BRD07464KL directly replace RT1206FRE07464KL on existing PCBs?

A: Yes. Both parts use identical 1206 (3216 Metric) package geometry with 2 terminations. PCB footprints are directly compatible. The RT1206BRD07464KL offers superior tolerance (±0.1% vs. ±1%) and lower temperature coefficient (±25ppm/°C vs. ±50ppm/°C) with no design modifications required.

Q: Is ERA-8AEB4643V suitable for non-automotive applications?

A: Yes. AEC-Q200 certification represents an additional qualification standard and does not restrict use in non-automotive circuits. The part meets all standard industrial specifications and is fully compatible with the original RT1206FRE07464KL footprint and electrical requirements.

Q: What are the dimensional differences between substitute parts?

A: RT1206FRE07464KL and RT1206BRD07464KL are identical (3.10mm L × 1.60mm W × 0.65mm H). ERA-8AEB4643V dimensions are 3.20mm L × 1.60mm W × 0.70mm H. All variations fall within standard 1206 package tolerances and do not affect PCB assembly or functionality.

Q: Which substitute should be selected for precision analog circuits?

A: Both RT1206BRD07464KL and ERA-8AEB4643V offer ±0.1% tolerance and ±25ppm/°C temperature coefficient, meeting precision requirements. Selection between them depends on automotive qualification necessity: RT1206BRD07464KL for standard industrial applications, ERA-8AEB4643V for automotive or high-reliability environments.

Q: Are all parts ROHS3 compliant?

A: Yes. RT1206FRE07464KL, RT1206BRD07464KL, and ERA-8AEB4643V are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating and REACH unaffected status.