MLS821M200EB0D Equivalent & Substitute Parts

Part Overview

The MLS821M200EB0D is an 820 µF, 200 V aluminum electrolytic capacitor manufactured by Cornell Dubilier Electronics (CDE) in FlatPack, Tabbed configuration. This component is classified as Active product status and is designed for general purpose applications requiring high capacitance density in a compact chassis-mount form factor. The part operates across a temperature range of -55°C to 125°C with a rated lifetime of 10,000 hours at 85°C.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product series and manufacturer specifications, ensuring direct functional interchangeability without circuit redesign or board layout modification.

Substiute Parts

MLS821M200EB0D

Cornell Dubilier Electronics (CDE)In Stock: 770MLS821M200EB0D Datasheet

Current PartRFQ

MLS821M200EB1A

Cornell Dubilier Electronics (CDE)In Stock: 977MLS821M200EB1A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MLS821M200EB0D is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Capacitance value: 820 µF (exact match required)
• Rated voltage: 200 V (exact match required)
• Tolerance: ±20% (exact match required)
• ESR @ 120Hz: 172 mOhm (exact match required)
• Lifetime rating: 10,000 Hrs @ 85°C (exact match required)
• Operating temperature range: -55°C to 125°C (exact match required)
• Ripple current specifications at both 120 Hz and 20 kHz (exact match required)

Mechanical Parameters:

• Package type: FlatPack, Tabbed (exact match required)
• Lead spacing: 1.000" / 25.40mm (exact match required)
• Physical dimensions: 3.000" L x 1.750" W / 76.20mm x 44.45mm (exact match required)
• Height seated: 0.500" / 12.70mm maximum (exact match required)
• Mounting configuration: Chassis Mount (exact match required)

Product Series:

• Manufacturer series: MLS (Cornell Dubilier Electronics)
• Product status: Active

Substitute parts must originate from the same MLS series and maintain identical electrical performance characteristics and physical form factor to ensure direct board-level compatibility.

Parameter Comparison

Engineering Selection Recommendations

The MLS821M200EB1A is a direct parametric equivalent to the MLS821M200EB0D. Both components are manufactured by Cornell Dubilier Electronics within the MLS series and maintain identical electrical specifications, mechanical dimensions, and performance characteristics.

Selection Basis:

Both parts carry Active product status, indicating current manufacturing availability and ongoing support. Both components share identical RoHS non-compliance status and REACH Affected classification, ensuring consistent regulatory treatment in supply chain documentation and compliance reporting.

The MLS821M200EB1A currently maintains higher inventory availability (906 pieces in stock versus 747 pieces for the MLS821M200EB0D), which may influence procurement decisions based on lead time and supply chain requirements.

No electrical performance degradation or functional compromise occurs when substituting between these two part numbers. The components are interchangeable at the circuit design level, PCB layout level, and assembly level without requiring design modifications or performance re-qualification.

Frequently Asked Questions (FAQ)

Q: Can MLS821M200EB1A be used as a direct replacement for MLS821M200EB0D?

A: Yes. Both parts are parametrically identical across all electrical and mechanical specifications. The components share the same capacitance (820 µF), voltage rating (200 V), ESR characteristics (172 mOhm @ 120Hz), thermal lifetime (10,000 Hrs @ 85°C), and physical form factor (FlatPack, Tabbed, 3.000" x 1.750" x 0.500" maximum height). Direct substitution requires no circuit redesign or board layout modification.

Q: Are there any differences in the package or mounting configuration?

A: No. Both MLS821M200EB0D and MLS821M200EB1A utilize identical FlatPack, Tabbed packaging with 1.000" (25.40mm) lead spacing and chassis mount configuration. Physical dimensions and height specifications are identical, ensuring compatibility with existing PCB footprints and mechanical assemblies.

Q: What determines whether a part can substitute for the MLS821M200EB0D?

A: Substitution is determined by exact equivalence across capacitance value, voltage rating, tolerance, ESR at specified frequency, thermal lifetime rating, operating temperature range, ripple current specifications, lead spacing, physical dimensions, package type, and mounting method. All parameters must match precisely. Parts from the same MLS series manufactured by Cornell Dubilier Electronics that meet these criteria are considered equivalent.

Q: Do both parts have the same compliance and regulatory status?

A: Yes. Both MLS821M200EB0D and MLS821M200EB1A are RoHS non-compliant and REACH Affected. They share identical MSL rating (1 - Unlimited) and carry the same ECCN (EAR99) and HTSUS (8532.22.0085) classifications. Regulatory treatment and compliance documentation requirements are identical for both parts.

Q: What is the significance of the different part number suffixes (EB0D versus EB1A)?

A: The suffix variation indicates different manufacturing batches or revisions within the MLS series. However, both parts maintain identical electrical performance, mechanical specifications, and functional characteristics. The suffix does not indicate a performance or specification change; rather, it reflects manufacturing traceability and production dating.

Q: Are there any thermal or reliability differences between these parts?

A: No. Both components are rated for 10,000 hours of operation at 85°C and operate across the identical temperature range of -55°C to 125°C. ESR characteristics at both low frequency (120 Hz) and high frequency (20 kHz) are identical, ensuring equivalent thermal performance and ripple current handling capability in circuit applications.