82 kOhm 1% 1/2W 1210 Chip Resistor Equivalent & Substitute Parts

Part Overview

The RMCF1210FT82K0 is an 82 kOhm thick film chip resistor in 1210 (3225 Metric) package format, rated for 0.5W power dissipation with ±1% tolerance. Manufactured by Stackpole Electronics Inc, this component is designed for automotive applications and carries AEC-Q200 qualification. The part is currently in active production status. Equivalent and substitute parts are identified based on matching electrical specifications, package dimensions, and compliance certifications to ensure direct functional interchangeability in circuit designs.

Substiute Parts

RMCF1210FT82K0

Stackpole Electronics IncIn Stock: 834RMCF1210FT82K0 Datasheet

Current PartRFQ

RC1210FR-0782KL

YAGEOIn Stock: 8994RC1210FR-0782KL Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMCF1210FT82K0 is determined by the following critical parameters:

• Resistance value: 82 kOhms
• Tolerance: ±1%
• Power rating: 0.5W minimum
• Package format: 1210 (3225 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C minimum
• Termination count: 2
• RoHS3 compliance

The RC1210FR-0782KL from YAGEO meets all substitution criteria. Both parts share identical electrical specifications, package designation, and environmental compliance ratings. Physical dimensions vary slightly within acceptable tolerances for PCB assembly and thermal performance.

Parameter Comparison

Engineering Selection Recommendations

Both the RMCF1210FT82K0 and RC1210FR-0782KL are active production components with ROHS3 compliance and identical electrical performance specifications. Selection between these parts may be based on:

• Availability and lead time from respective suppliers
• Packaging format requirements (Tape & Reel for both)
• Physical dimension constraints within PCB layout tolerances
• Specific feature requirements (Stackpole part rated for automotive AEC-Q200; YAGEO part features moisture-resistant construction)

Both parts satisfy the core electrical and environmental requirements for direct substitution in 1210 package applications requiring 82 kOhm ±1% 0.5W thick film resistors.

Frequently Asked Questions (FAQ)

Q: Can RC1210FR-0782KL replace RMCF1210FT82K0 in automotive applications?

A: The RC1210FR-0782KL meets all electrical and compliance specifications for substitution. However, the RMCF1210FT82K0 carries explicit AEC-Q200 automotive qualification, while the YAGEO part is specified with moisture-resistant features. Application requirements should determine which qualification is prioritized.

Q: Are the physical dimension differences significant?

A: The parts differ by approximately 0.004" in length and 0.004" in width, with the YAGEO part being 0.004" shorter in height. These variations fall within standard PCB assembly tolerances for 1210 package components and do not affect electrical performance or thermal characteristics.

Q: Do both parts require the same PCB footprint?

A: Both components use the 1210 (3225 Metric) package designation. Standard 1210 footprints accommodate both parts. Minor dimensional variations do not require footprint redesign.

Q: What is the significance of the moisture-resistant feature on the YAGEO part?

A: The RC1210FR-0782KL includes moisture-resistant construction as a specified feature. Both parts carry MSL 1 (Unlimited) rating, indicating minimal moisture sensitivity. The YAGEO feature provides additional environmental protection in high-humidity or condensation-prone applications.

Q: Are both parts available in Tape & Reel packaging?

A: Yes, both RMCF1210FT82K0 and RC1210FR-0782KL are supplied in Tape & Reel (TR) format for automated assembly processes.