AF1210FR-0782KL Equivalent & Substitute Parts

Part Overview

The AF1210FR-0782KL is an 82 kOhms ±1% 0.5W thick film chip resistor in 1210 (3225 Metric) package manufactured by YAGEO. This component is designed for automotive applications with AEC-Q200 qualification and anti-sulfur coating. The part is currently active in production with 735 units in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component requirements.

Substiute Parts

AF1210FR-0782KL

YAGEOIn Stock: 748AF1210FR-0782KL Datasheet

Current PartRFQ

RC1210FR-0782KL

YAGEOIn Stock: 8994RC1210FR-0782KL Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AF1210FR-0782KL is determined by the following critical parameters:

• Resistance value: 82 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.5W / 1/2W (exact match required)
• Package: 1210 (3225 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• RoHS compliance: ROHS3 Compliant (minimum requirement)
• Moisture sensitivity: MSL 1 (exact match required)

The RC1210FR-0782KL meets all substitution criteria. Both parts are manufactured by YAGEO, share identical electrical and mechanical specifications, and maintain equivalent environmental compliance ratings.

Parameter Comparison

Engineering Selection Recommendations

The RC1210FR-0782KL is a direct equivalent substitute for the AF1210FR-0782KL. Both components are manufactured by YAGEO and maintain identical electrical performance, mechanical compatibility, and regulatory compliance. The primary distinction is the coating specification: AF1210FR-0782KL features anti-sulfur coating while RC1210FR-0782KL features moisture-resistant coating. Both coatings provide environmental protection appropriate for their respective applications. Selection between these parts should be based on the specific environmental exposure requirements of the end application. Both parts carry ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component manufacturing and use.

Frequently Asked Questions (FAQ)

Q: Can RC1210FR-0782KL replace AF1210FR-0782KL in all applications?

A: Yes, provided the application does not specifically require anti-sulfur coating. The RC1210FR-0782KL provides moisture-resistant coating instead. Both parts meet identical electrical specifications, temperature performance, and dimensional requirements.

Q: Are the package dimensions identical between these parts?

A: Yes. Both parts use the 1210 (3225 Metric) package with dimensions of 0.122" L x 0.102" W (3.10mm x 2.60mm) and maximum seated height of 0.024" (0.60mm). They are mechanically interchangeable on PCBs designed for 1210 resistors.

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

A: Anti-sulfur coating protects against sulfur-containing atmospheric contaminants, while moisture-resistant coating protects against moisture ingress. The selection depends on the environmental conditions of the application.

Q: Are both parts automotive-qualified?

A: The AF1210FR-0782KL carries AEC-Q200 automotive qualification. The RC1210FR-0782KL does not list AEC-Q200 in the provided specifications. If automotive qualification is required, the AF1210FR-0782KL is the appropriate choice.

Q: What is the moisture sensitivity level for these parts?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Are these parts RoHS compliant?

A: Yes, both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.