RMCF2010FT82K5 Equivalent & Substitute Parts

Part Overview

The RMCF2010FT82K5 is a 82.5 kOhms ±1% 0.75W chip resistor in 2010 (5025 Metric) package manufactured by Stackpole Electronics Inc. This thick film resistor is designed for automotive applications and meets AEC-Q200 qualification standards. The part is currently in active production status with 963 units available in stock.

Finding equivalent and substitute parts is necessary when the primary part becomes unavailable, when supply chain optimization is required, or when design flexibility across multiple qualified suppliers is needed for production continuity.

Substiute Parts

RMCF2010FT82K5

Stackpole Electronics IncIn Stock: 982RMCF2010FT82K5 Datasheet

Current PartRFQ

ERJ-12SF8252U

Panasonic Electronic ComponentsIn Stock: 7213ERJ-12SF8252U Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RMCF2010FT82K5 is determined by strict equivalence across the following critical parameters:

• Resistance value: 82.5 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.75W (exact match required)
• Package: 2010 (5025 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)
• Automotive qualification: AEC-Q200 (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)

The ERJ-12SF8252U from Panasonic Electronic Components meets all substitution criteria and is classified as a direct equivalent part.

Parameter Comparison

Engineering Selection Recommendations

The ERJ-12SF8252U is a direct functional equivalent to the RMCF2010FT82K5. Both parts share identical electrical specifications, mechanical dimensions, and automotive qualification status. The primary distinction is product lifecycle status: the RMCF2010FT82K5 is in active production, while the ERJ-12SF8252U is designated as "Not For New Designs."

For new design implementations, the RMCF2010FT82K5 is the preferred selection due to its active production status and long-term availability assurance. The ERJ-12SF8252U remains suitable for legacy system support, field replacements, and applications where existing inventory is available. Both parts maintain full compliance with ROHS3 and AEC-Q200 automotive standards.

Frequently Asked Questions (FAQ)

Q: Can ERJ-12SF8252U be used as a direct replacement for RMCF2010FT82K5 in automotive applications?

A: Yes. Both parts are electrically and mechanically identical with matching 82.5 kOhms ±1% resistance, 0.75W power rating, 2010 package dimensions, and AEC-Q200 automotive qualification. Pin-to-pin compatibility is confirmed.

Q: What is the significance of "Not For New Designs" status on the ERJ-12SF8252U?

A: This designation indicates that Panasonic has discontinued active development and new production of this part number. It remains available from existing inventory but is not recommended for new product designs. The RMCF2010FT82K5 should be selected for new implementations to ensure long-term supply continuity.

Q: Are there any differences in thermal performance between these two parts?

A: No. Both parts share identical temperature coefficient (±100ppm/°C) and operating temperature range (-55°C ~ 155°C), ensuring equivalent thermal behavior in circuit applications.

Q: Do both parts meet the same compliance and certification standards?

A: Yes. Both the RMCF2010FT82K5 and ERJ-12SF8252U are ROHS3 compliant, AEC-Q200 qualified, and carry MSL 1 (Unlimited) moisture sensitivity rating. Compliance profiles are identical.

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

A: Yes, from an electrical and mechanical standpoint. However, supply chain and procurement procedures should account for the different manufacturer and product lifecycle status when planning component sourcing and inventory management.