RPC2512FT24R0 Equivalent & Substitute Parts

Part Overview

The RPC2512FT24R0 is a 24 Ohms ±1% 1.5W chip resistor in 2512 (6432 Metric) package manufactured by Stackpole Electronics Inc. This thick film resistor is designed for automotive applications with AEC-Q200 qualification and pulse withstanding capability. The part is currently active in production with 1032 pieces available in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to inventory constraints, supply chain considerations, or application-specific requirements.

Substiute Parts

RPC2512FT24R0

Stackpole Electronics IncIn Stock: 1140RPC2512FT24R0 Datasheet

Current PartRFQ

352124RFT

TE Connectivity Passive ProductIn Stock: 26263352124RFT Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RPC2512FT24R0 is determined by the following critical parameters:

• Resistance value: 24 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Package / Case: 2512 (6432 Metric) (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• Automotive Rating: AEC-Q200 (exact match required)
• Composition: Thick Film (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

The substitute part 352124RFT meets all critical electrical and mechanical parameters. The power rating difference (2W versus 1.5W) represents an upgrade in thermal capability and does not restrict substitution in applications designed for the original 1.5W specification.

Parameter Comparison

Engineering Selection Recommendations

The 352124RFT is a qualified substitute for the RPC2512FT24R0 based on matching electrical specifications, identical package dimensions, and equivalent automotive compliance. Both parts carry AEC-Q200 qualification, ROHS3 compliance, and unlimited moisture sensitivity rating. The 352124RFT provides increased power dissipation capability (2W versus 1.5W) while maintaining all other electrical and thermal characteristics. Physical dimensions are within acceptable tolerance for PCB layout compatibility. Both parts are active products with established supply availability.

Frequently Asked Questions (FAQ)

Q: Can the 352124RFT replace the RPC2512FT24R0 in automotive applications?

A: Yes. Both parts meet AEC-Q200 automotive qualification, operate across the identical temperature range (-55°C ~ 155°C), and share matching resistance, tolerance, and temperature coefficient specifications. The 2512 package footprint is identical between both parts.

Q: What is the significance of the power rating difference (1.5W vs 2W)?

A: The 352124RFT has a higher power dissipation rating. In applications designed for the 1.5W RPC2512FT24R0, the 2W capability of the 352124RFT provides additional thermal margin and does not create compatibility issues.

Q: Are the physical dimensions compatible for PCB assembly?

A: Yes. Both parts use the 2512 (6432 Metric) package with identical height (0.026" maximum). Length and width dimensions are within 0.002" and 0.004" respectively, which is within standard PCB design tolerance for component placement.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the RPC2512FT24R0 and 352124RFT are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the temperature coefficient specification and does it match between parts?

A: Both parts have a temperature coefficient of ±100ppm/°C, ensuring equivalent thermal stability across the operating temperature range.