AT1206DRD07976RL Equivalent & Substitute Parts

Part Overview

The AT1206DRD07976RL is a 976 Ohm ±0.5% thin film chip resistor manufactured by YAGEO in the 1206 (3216 Metric) package. This component is designed for automotive applications with AEC-Q200 qualification, anti-sulfur coating, and moisture resistance. The part is currently active in production with 777 pieces in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, lead time considerations, or design flexibility needs.

Substiute Parts

AT1206DRD07976RL

YAGEOIn Stock: 811AT1206DRD07976RL Datasheet

Current PartRFQ

ERA-8AEB9760V

Panasonic Electronic ComponentsIn Stock: 6109ERA-8AEB9760V Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The ERA-8AEB9760V from Panasonic Electronic Components qualifies as a substitute based on the following critical parameters:

• Identical resistance value: 976 Ohms
• Identical package: 1206 (3216 Metric)
• Identical power rating: 0.25W (1/4W)
• Identical composition: Thin Film
• Identical temperature coefficient: ±25ppm/°C
• Identical operating temperature range: -55°C to 155°C
• Identical automotive qualification: AEC-Q200
• Identical RoHS compliance: ROHS3 Compliant
• Identical MSL rating: MSL 1 (Unlimited)

The ERA-8AEB9760V features a tighter tolerance specification (±0.1% versus ±0.5%), which represents an enhancement rather than a limitation for substitution purposes. Physical dimensions show minor variations within acceptable PCB assembly tolerances.

Parameter Comparison

Engineering Selection Recommendations

Both the AT1206DRD07976RL and ERA-8AEB9760V are active production components with full AEC-Q200 automotive qualification and ROHS3 compliance. The ERA-8AEB9760V provides superior tolerance performance at ±0.1% compared to the ±0.5% specification of the AT1206DRD07976RL, while maintaining identical electrical and thermal characteristics. Physical dimensions are within standard PCB assembly tolerances for the 1206 package class. Selection between these parts should be based on availability, lead time requirements, and design margin considerations rather than functional limitations.

Frequently Asked Questions (FAQ)

Q: Can the ERA-8AEB9760V replace the AT1206DRD07976RL in automotive applications?

A: Yes. Both components meet AEC-Q200 automotive qualification, operate across the identical temperature range (-55°C to 155°C), and feature equivalent thin film construction with matching temperature coefficients. The ERA-8AEB9760V's tighter tolerance does not create incompatibility.

Q: Are there physical compatibility concerns between these parts?

A: Both components use the 1206 (3216 Metric) package with identical width (0.063" / 1.60mm). Length and height variations (0.004" and 0.002" respectively) fall within standard PCB assembly tolerances and do not affect footprint compatibility.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the AT1206DRD07976RL and ERA-8AEB9760V are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity ratings. Both carry AEC-Q200 automotive qualification.

Q: What is the significance of tolerance differences?

A: The ERA-8AEB9760V tolerance of ±0.1% is tighter than the AT1206DRD07976RL tolerance of ±0.5%. This represents improved precision and does not create substitution barriers; circuits designed for ±0.5% tolerance will function correctly with ±0.1% components.

Q: Are these parts suitable for high-reliability applications?

A: Both components are thin film resistors with AEC-Q200 qualification, suitable for automotive and high-reliability applications. MSL 1 rating indicates unlimited shelf life under standard storage conditions.