ERJ-MP2MF7M0U Equivalent & Substitute Parts

Part Overview

The ERJ-MP2MF7M0U is a 7 mOhms ±1% 1W chip resistor in 1206 (3216 Metric) package manufactured by Panasonic Electronic Components. This metal element current sense resistor is designed for automotive applications with AEC-Q200 qualification and moisture resistance. The part is currently obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications.

Substiute Parts

ERJ-MP2MF7M0U

Panasonic Electronic ComponentsIn Stock: 1004ERJ-MP2MF7M0U Datasheet

Current PartRFQ

CSNL1206FT7L00

Stackpole Electronics IncIn Stock: 9117CSNL1206FT7L00 Datasheet

DirectRFQ

PE1206FRM470R007L

YAGEOIn Stock: 4501PE1206FRM470R007L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ERJ-MP2MF7M0U is determined by strict equivalence in the following parameters:

• Resistance value: 7 mOhms
• Tolerance: ±1%
• Power rating: 1W
• Package: 1206 (3216 Metric)
• Composition: Metal Element or Metal Film
• Current sense application capability
• Moisture resistance
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

Two substitute parts meet these criteria and are classified as follows:

Direct Substitute (CSNL1206FT7L00): Identical electrical specifications with metal element composition, matching the original part's core functionality.

Similar Substitute (PE1206FRM470R007L): Metal film composition with automotive AEC-Q200 qualification, offering enhanced temperature coefficient stability (±75ppm/°C) and automotive-grade reliability.

Parameter Comparison

Engineering Selection Recommendations

CSNL1206FT7L00 (Stackpole Electronics Inc): This direct substitute maintains metal element composition identical to the original ERJ-MP2MF7M0U. The part is active in production with ROHS3 compliance and unlimited moisture sensitivity rating. The temperature coefficient of ±50ppm/°C provides improved stability compared to the original specification. Operating temperature range extends to -55°C minimum, which covers most industrial and commercial applications. This substitute is suitable for direct replacement in current sense applications where the original part is no longer available.

PE1206FRM470R007L (YAGEO): This substitute offers automotive AEC-Q200 qualification matching the original part's automotive-grade specification. Metal film composition provides enhanced precision and stability. The temperature coefficient of ±75ppm/°C matches the original specification exactly. Operating temperature range of -55°C ~ 170°C is suitable for automotive and industrial environments. This substitute is appropriate for applications requiring automotive-grade reliability and AEC-Q200 compliance.

Both substitutes are currently in active production status, ensuring long-term availability and supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can CSNL1206FT7L00 be used as a direct replacement for ERJ-MP2MF7M0U?

A: Yes. Both parts share identical resistance (7 mOhms), tolerance (±1%), power rating (1W), package (1206), and composition (metal element). The CSNL1206FT7L00 is classified as a direct substitute and maintains functional equivalence for current sense applications.

Q: What is the difference between the two substitute parts?

A: CSNL1206FT7M0U uses metal element composition with a temperature coefficient of ±50ppm/°C. PE1206FRM470R007L uses metal film composition with a temperature coefficient of ±75ppm/°C and includes automotive AEC-Q200 qualification. Both meet the core electrical and mechanical requirements for substitution.

Q: Does the operating temperature range difference affect substitution?

A: The ERJ-MP2MF7M0U operates from -65°C ~ 170°C, while both substitutes operate from -55°C ~ 170°C. For applications requiring operation below -55°C, neither substitute is suitable. For standard industrial and automotive applications within -55°C ~ 170°C, both substitutes are compatible.

Q: Are both substitutes RoHS3 compliant?

A: Yes. Both CSNL1206FT7L00 and PE1206FRM470R007L are ROHS3 compliant with MSL rating of 1 (Unlimited), matching the original part's environmental compliance.

Q: Which substitute should be selected for automotive applications?

A: PE1206FRM470R007L is recommended for automotive applications due to its AEC-Q200 qualification, which matches the original part's automotive-grade specification. CSNL1206FT7L00 is suitable for non-automotive current sense applications.

Q: Is packaging format identical across all three parts?

A: All three parts use 1206 (3216 Metric) package with identical footprint dimensions. The CSNL1206FT7L00 is supplied in Tape & Reel format, while the original ERJ-MP2MF7M0U was supplied in Cut Tape format. Both packaging formats are compatible with standard PCB assembly equipment.