AF2010JK-0782KL Equivalent & Substitute Parts

Part Overview

The AF2010JK-0782KL is an 82 kOhms ±5% 0.75W chip resistor in 2010 (5025 Metric) package manufactured by YAGEO. This component is a thick film, anti-sulfur resistor designed for automotive applications and meets AEC-Q200 qualification standards. The part is currently in active production status. Substitute parts may be required due to inventory constraints, supply chain considerations, or specific application requirements where alternative feature sets provide equivalent electrical performance.

Substiute Parts

AF2010JK-0782KL

YAGEOIn Stock: 792AF2010JK-0782KL Datasheet

Current PartRFQ

RC2010JK-0782KL

YAGEOIn Stock: 6947RC2010JK-0782KL Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AF2010JK-0782KL is determined by strict equivalence across the following critical parameters:

• Resistance value: 82 kOhms
• Tolerance: ±5%
• Power rating: 0.75W
• Package: 2010 (5025 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

The RC2010JK-0782KL meets all these criteria and qualifies as a direct substitute. While the AF series features anti-sulfur properties and the RC series features moisture-resistant properties, both maintain identical electrical specifications and package dimensions, allowing functional interchangeability in applications where the specific environmental protection feature is not a design-critical requirement.

Parameter Comparison

Engineering Selection Recommendations

Both the AF2010JK-0782KL and RC2010JK-0782KL are active production components from YAGEO with full ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on application-specific environmental requirements:

The AF2010JK-0782KL includes anti-sulfur properties and carries AEC-Q200 automotive qualification, making it suitable for automotive and harsh environment applications where sulfur exposure is a concern.

The RC2010JK-0782KL features moisture-resistant properties and is suitable for applications where moisture protection is the primary environmental consideration.

Both parts maintain identical electrical performance, dimensional specifications, and thermal characteristics. Substitution is electrically and mechanically valid when the specific environmental protection feature of the primary part is not a design-critical requirement.

Frequently Asked Questions (FAQ)

Q: Can RC2010JK-0782KL replace AF2010JK-0782KL in automotive applications?

A: Electrically and mechanically, yes. However, the AF2010JK-0782KL carries AEC-Q200 qualification specifically for automotive use. If AEC-Q200 certification is a design requirement, the AF series should be retained. If the application does not mandate AEC-Q200, the RC2010JK-0782KL provides equivalent electrical performance.

Q: Are the physical dimensions identical?

A: Yes. Both parts use the 2010 (5025 Metric) package with identical length (0.197" / 5.00mm), width (0.098" / 2.50mm), and maximum seated height (0.026" / 0.65mm).

Q: What is the difference between anti-sulfur and moisture-resistant features?

A: Anti-sulfur protection addresses corrosion from sulfur-containing environments, while moisture-resistant protection addresses water ingress and humidity. These are distinct environmental protections. Selection depends on the specific environmental exposure of the application.

Q: Are both parts RoHS compliant?

A: Yes. Both AF2010JK-0782KL and RC2010JK-0782KL are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes, from electrical and mechanical perspectives. Both parts have identical resistance, tolerance, power rating, temperature coefficient, and package dimensions. Interchangeability is valid unless design specifications explicitly require the anti-sulfur or AEC-Q200 features of the AF series.