AT1206DRD0759RL Equivalent & Substitute Parts

Part Overview

The AT1206DRD0759RL is a 59 Ohm ±0.5% thin film chip resistor in 1206 package format, rated for 0.25W (1/4W) power dissipation. This component is manufactured by YAGEO and features anti-sulfur coating with automotive AEC-Q200 qualification and moisture resistance. The part is currently in active production status with 777 pieces available in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances for this resistor category.

Substiute Parts

AT1206DRD0759RL

YAGEOIn Stock: 824AT1206DRD0759RL Datasheet

Current PartRFQ

ERA-8AEB59R0V

Panasonic Electronic ComponentsIn Stock: 2290ERA-8AEB59R0V Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AT1206DRD0759RL is determined by the following critical parameters:

Resistance value must be 59 Ohms. Tolerance must be equal to or tighter than ±0.5%. Power rating must be 0.25W or greater. Package must be 1206 (3216 Metric) with identical termination count (2 terminations). Composition must be thin film. Temperature coefficient must be ±25ppm/°C or better. Operating temperature range must encompass -55°C ~ 155°C. Automotive AEC-Q200 qualification is required. RoHS3 compliance and MSL 1 rating must be maintained.

The ERA-8AEB59R0V qualifies as a direct substitute because it meets all critical parameters: identical 59 Ohm resistance, tighter tolerance at ±0.1%, matching 0.25W power rating, identical 1206 package, thin film composition, matching ±25ppm/°C temperature coefficient, matching -55°C ~ 155°C operating range, AEC-Q200 automotive qualification, ROHS3 compliance, and MSL 1 rating.

Parameter Comparison

Engineering Selection Recommendations

Both the AT1206DRD0759RL and ERA-8AEB59R0V are active production components with full AEC-Q200 automotive qualification and ROHS3 compliance. The ERA-8AEB59R0V offers improved tolerance specification at ±0.1% compared to the ±0.5% of the AT1206DRD0759RL, providing tighter resistance accuracy within the same package and power rating. Both components maintain identical temperature coefficient, operating temperature range, and moisture sensitivity characteristics. Selection between these parts should be based on availability, lead time, and tolerance requirements for the specific application circuit.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB59R0V replace AT1206DRD0759RL in existing designs?

A: Yes. Both parts share identical resistance value, power rating, package format, temperature coefficient, and operating temperature range. The ERA-8AEB59R0V provides tighter tolerance specification, making it functionally compatible for direct substitution in 1206 footprints.

Q: What is the significance of the ±0.1% tolerance improvement in the substitute part?

A: The ERA-8AEB59R0V tolerance of ±0.1% is tighter than the AT1206DRD0759RL tolerance of ±0.5%. This means the substitute part maintains resistance value within a narrower range, which may be beneficial for precision circuit applications requiring tighter component matching.

Q: Are both parts suitable for automotive applications?

A: Yes. Both the AT1206DRD0759RL and ERA-8AEB59R0V carry AEC-Q200 automotive qualification, indicating compliance with automotive reliability and quality standards.

Q: Do these parts have identical physical dimensions?

A: Both parts use the 1206 (3216 Metric) package. The AT1206DRD0759RL measures 0.122" L x 0.063" W with 0.026" maximum seated height. The ERA-8AEB59R0V measures 0.126" L x 0.063" W with 0.028" maximum seated height. These minor dimensional variations are within standard 1206 package tolerances and do not affect PCB footprint compatibility.

Q: What is the moisture sensitivity level, and why does it matter?

A: Both parts are rated MSL 1 (Unlimited), indicating they have unlimited shelf life and require no special moisture control during storage or handling. This simplifies inventory management and reduces component preparation requirements.

Q: Are both parts RoHS compliant?

A: Yes. Both the AT1206DRD0759RL and ERA-8AEB59R0V are ROHS3 compliant, meeting European Union restrictions on hazardous substances in electrical and electronic equipment.