PR2512FKF070R005L Equivalent & Substitute Parts

Part Overview

The PR2512FKF070R005L is a 5 mOhms ±1% 1W chip resistor in 2512 (6432 Metric) package manufactured by YAGEO. This metal element current sense resistor is designed for precision current measurement applications with operating temperature range of -55°C to 170°C. The part is classified as Obsolete, making identification of suitable alternatives essential for ongoing production and design requirements. Substitute parts must maintain electrical equivalence in resistance value, tolerance, and composition while meeting mechanical compatibility requirements.

Substiute Parts

PR2512FKF070R005L

YAGEOIn Stock: 798PR2512FKF070R005L Datasheet

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PA2512FKF070R005E

YAGEOIn Stock: 8228PA2512FKF070R005E Datasheet

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PA2512FKF7T0R005E

YAGEOIn Stock: 27801PA2512FKF7T0R005E Datasheet

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PA2512FKF7W0R005E

YAGEOIn Stock: 2632PA2512FKF7W0R005E Datasheet

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PMR100HZPFU5L00

Rohm SemiconductorIn Stock: 12475PMR100HZPFU5L00 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following mandatory parameters:

• Resistance value: 5 mOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Package / Case: 2512 (6432 Metric) (exact match required)
• Composition: Metal Element (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• RoHS Status: ROHS3 Compliant (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (minimum requirement)

Power rating may vary upward from the original 1W specification, as higher-rated components provide equivalent or superior thermal performance in the same package footprint. Operating temperature range may vary within the specified limits. Product status transitions from Obsolete to Active represent functional improvements and enhanced availability.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts meet the core electrical and mechanical requirements for direct replacement of the PR2512FKF070R005L. Selection among these alternatives depends on application-specific requirements:

PA2512FKF070R005E maintains identical power rating (1W) and operating temperature range (-55°C ~ 170°C) as the original part while transitioning to Active product status. This part includes Automotive AEC-Q200 certification and moisture-resistant features, providing enhanced reliability for automotive and industrial applications.

PA2512FKF7T0R005E offers increased power dissipation capability (3W) within the same 2512 package footprint, suitable for applications requiring thermal margin or higher current sensing loads. Active product status and AEC-Q200 certification ensure long-term availability and automotive-grade performance.

PA2512FKF7W0R005E provides intermediate power rating (2W) with Active product status and AEC-Q200 certification. Cut Tape and Digi-Reel packaging option supports both high-volume and low-volume procurement strategies.

PMR100HZPFU5L00 from Rohm Semiconductor offers 2W power rating and AEC-Q200 certification with identical electrical specifications. Operating temperature range extends to -55°C ~ 155°C, which is suitable for most applications but does not reach the upper limit of the original part. This option provides cross-manufacturer diversity for supply chain resilience.

Frequently Asked Questions (FAQ)

Q: Can PA2512FKF070R005E be used as a direct drop-in replacement for PR2512FKF070R005L?

A: Yes. Both parts share identical resistance (5 mOhms), tolerance (±1%), power rating (1W), package (2512), composition (Metal Element), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C ~ 170°C). The primary difference is product status transition from Obsolete to Active and addition of AEC-Q200 automotive certification.

Q: What is the advantage of selecting PA2512FKF7T0R005E or PA2512FKF7W0R005E over PA2512FKF070R005E?

A: Higher power ratings (3W and 2W respectively) provide increased thermal headroom in the same package footprint. This allows for higher current sensing applications or improved thermal stability under sustained load conditions. All three YAGEO parts maintain identical electrical specifications and operating temperature range.

Q: Is PMR100HZPFU5L00 suitable for applications requiring the full -55°C ~ 170°C temperature range?

A: PMR100HZPFU5L00 operates to -55°C ~ 155°C, which does not cover the upper temperature limit of the original part. Selection of this part requires confirmation that the application does not exceed 155°C maximum operating temperature.

Q: What packaging options are available for these substitute parts?

A: PA2512FKF070R005E and PA2512FKF7T0R005E are supplied in Tape & Reel (TR) format. PA2512FKF7W0R005E is available in Cut Tape (CT) and Digi-Reel format. PMR100HZPFU5L00 is supplied in Tape & Reel (TR) format. Packaging selection should align with procurement volume and assembly process requirements.

Q: Do all substitute parts meet RoHS and REACH compliance requirements?

A: Yes. All substitute parts are ROHS3 Compliant and REACH Unaffected, matching the compliance profile of the original PR2512FKF070R005L.

Q: What is the significance of AEC-Q200 certification on the substitute parts?

A: AEC-Q200 certification indicates automotive-grade qualification and enhanced reliability testing. While the original PR2512FKF070R005L does not specify this rating, all substitute parts include AEC-Q200 certification, providing additional assurance for mission-critical and automotive applications.