MMF204FRE10R Equivalent & Substitute Parts

Part Overview

The MMF204FRE10R is a 10 Ohms ±1% metal film chip resistor in MELF 0204 package format, rated for 0.4W power dissipation. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical characteristics and mechanical compatibility are maintained across the specified parameter range.

Substiute Parts

MMF204FRE10R

YAGEOIn Stock: 857MMF204FRE10R Datasheet

Current PartRFQ

MMF25SFRE10R

YAGEOIn Stock: 35398MMF25SFRE10R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MMF204FRE10R is determined by the following criteria:

Resistance value must equal 10 Ohms with ±1% tolerance maintained. Composition must remain metal film to preserve temperature coefficient stability at ±50ppm/°C. Operating temperature range must span -55°C to 155°C minimum. Package configuration must be MELF 0204 with identical physical dimensions (0.055" Dia x 0.138" L). RoHS3 compliance and MSL 1 rating must be retained. Power rating may vary provided the substitute part meets or exceeds the application requirements.

Parameter Comparison

Engineering Selection Recommendations

The MMF25SFRE10R qualifies as a direct substitute for the MMF204FRE10R based on matching electrical specifications and mechanical compatibility. Both components maintain identical resistance value, tolerance, temperature coefficient, and operating temperature range. Both are ROHS3 compliant with MSL 1 rating and identical MELF 0204 package dimensions.

The primary distinction is power rating: MMF25SFRE10R is rated at 0.25W versus the MMF204FRE10R at 0.4W. Selection of the substitute part is appropriate when circuit design requirements do not exceed 0.25W power dissipation at the 10 Ohm resistance value. Both components are Active product status with equivalent supply availability and compliance certifications.

Frequently Asked Questions (FAQ)

Can MMF25SFRE10R replace MMF204FRE10R in all applications?

Substitution is valid when the application power dissipation requirement does not exceed 0.25W. The lower power rating of MMF25SFRE10R must be verified against circuit design specifications. All other electrical and mechanical parameters are equivalent.

Are the physical dimensions identical between these parts?

Yes. Both components use MELF 0204 package format with dimensions of 0.055" Dia x 0.138" L (1.40mm x 4.60mm). Board layout and mechanical assembly compatibility is maintained.

Do both parts meet the same compliance standards?

Both MMF204FRE10R and MMF25SFRE10R are ROHS3 compliant with MSL 1 (Unlimited) rating. REACH status is Unaffected for both components. Compliance certifications are equivalent.

What is the temperature stability difference between these resistors?

Both components maintain ±50ppm/°C temperature coefficient across the -55°C to 155°C operating range. Temperature stability performance is identical.

Is packaging format different between these parts?

MMF204FRE10R is supplied in Cut Tape (CT) & Digi-Reel format. MMF25SFRE10R is supplied in Tape & Reel (TR) format. Both use identical MELF 0204 component packaging; the difference is in the carrier tape configuration for automated assembly.