Equivalent & Substitute Parts for MMA02040C7151FB000

Part Overview

The MMA02040C7151FB000 is a 7.15 kOhms ±1% thin film chip resistor in MELF 0204 package format, rated for 0.4W/2/5W power dissipation. This component is part of Vishay Beyschlag/Draloric/BC Components' MMA Professional series and meets automotive AEC-Q200 qualification standards with anti-sulfur coating. The part is currently active in production with substantial inventory availability. Substitute parts are identified based on matching electrical specifications, mechanical dimensions, package type, and compliance certifications to ensure direct interchangeability in circuit applications.

Substiute Parts

MMA02040C7151FB000

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 175335MMA02040C7151FB000 Datasheet

Current PartRFQ

MMA02040C7151FB300

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 6878MMA02040C7151FB300 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MMA02040C7151FB000 is determined by strict equivalence across the following critical parameters:

• Resistance value: 7.15 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.4W, 2/5W (exact match required)
• Package/case: MELF, 0204 (exact match required)
• Temperature coefficient: ±50ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• Composition: Thin Film (exact match required)
• Automotive qualification: AEC-Q200 (exact match required)
• Anti-sulfur coating: Present (exact match required)

The identified substitute part MMA02040C7151FB300 meets all these criteria and is therefore a direct equivalent suitable for one-to-one replacement in applications requiring the MMA02040C7151FB000.

Parameter Comparison

Engineering Selection Recommendations

Both MMA02040C7151FB000 and MMA02040C7151FB300 are active production components from the same manufacturer series with identical electrical and mechanical specifications. Both parts carry ROHS3 compliance and AEC-Q200 automotive qualification, confirming suitability for regulated applications. The MMA02040C7151FB000 maintains higher inventory levels (175,300 pcs) compared to the substitute (6,798 pcs), which may influence procurement decisions based on lead time and supply chain requirements. Selection between these parts should be based on availability and delivery timeline rather than technical performance, as they are functionally equivalent.

Frequently Asked Questions (FAQ)

Q: Can MMA02040C7151FB300 be used as a direct replacement for MMA02040C7151FB000?

A: Yes. Both parts are identical in resistance value (7.15 kOhms), tolerance (±1%), power rating (0.4W, 2/5W), package type (MELF 0204), temperature coefficient (±50ppm/°C), operating temperature range (-55°C to 155°C), and all compliance certifications. They are direct one-to-one substitutes.

Q: Are there any differences in the MELF 0204 package dimensions between these parts?

A: No. Both parts share identical package specifications: 0.055" diameter × 0.142" length (1.40mm × 3.60mm). Physical interchangeability is confirmed.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both MMA02040C7151FB000 and MMA02040C7151FB300 carry AEC-Q200 automotive qualification and anti-sulfur coating, making them suitable for automotive applications.

Q: What is the difference between these part numbers?

A: The part numbers differ only in their suffix designation (FB000 versus FB300). This suffix typically indicates packaging batch or manufacturing date code but does not affect electrical or mechanical specifications.

Q: Are both parts RoHS compliant?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, meeting environmental regulatory requirements.

Q: Which part should I select based on availability?

A: MMA02040C7151FB000 has significantly higher inventory (175,300 pcs) versus MMA02040C7151FB300 (6,798 pcs). For immediate availability, MMA02040C7151FB000 is the preferred choice. For applications where either part is acceptable, inventory status should guide procurement decisions.