MLS821M200EB0C Equivalent & Substitute Parts

Part Overview

The MLS821M200EB0C is an 820 µF, 200 V aluminum electrolytic capacitor manufactured by Cornell Dubilier Electronics (CDE) in FlatPack configuration. This component is classified as Active product status and is designed for general-purpose applications requiring high-capacitance energy storage in through-hole mounting configurations. 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 within the specified tolerances and ratings of this product category.

Substiute Parts

MLS821M200EB0C

Cornell Dubilier Electronics (CDE)In Stock: 1218MLS821M200EB0C Datasheet

Current PartRFQ

MLS821M200EB1C

Cornell Dubilier Electronics (CDE)In Stock: 833MLS821M200EB1C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MLS821M200EB0C is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Capacitance value: 820 µF (exact match required)
• Voltage rating: 200 V (exact match required)
• Tolerance: ±20% (exact match required)
• ESR: 172 mOhm (exact match required)
• Lifetime: 10,000 Hrs @ 85°C (exact match required)
• Operating temperature range: -55°C to 125°C (exact match required)

Mechanical Parameters:

• Package type: FlatPack (exact match required)
• Mounting type: Through Hole (exact match required)
• Lead spacing: 1.000" / 25.40 mm (exact match required)
• Physical dimensions: 3.000" L x 1.750" W / 76.20 mm x 44.45 mm (exact match required)
• Height seated (max): 0.500" / 12.70 mm (exact match required)

Manufacturer & Series:

• Manufacturer: Cornell Dubilier Electronics (CDE)
• Series: MLS

The substitute part MLS821M200EB1C maintains all critical electrical and mechanical parameters, with the distinction that ESR is specified at 120 Hz measurement frequency and includes additional ripple current ratings at specified frequencies.

Parameter Comparison

Engineering Selection Recommendations

Both MLS821M200EB0C and MLS821M200EB1C are Active product status components manufactured by Cornell Dubilier Electronics within the MLS series. Selection between these parts is based on the following engineering criteria:

Compliance & Regulatory: Both parts share identical RoHS non-compliance status and REACH Affected classification. No regulatory advantage exists between the two options.

Availability & Inventory:

• MLS821M200EB0C: 1131 Pcs New Original In Stock
• MLS821M200EB1C: 758 Pcs New Original In Stock

Electrical Equivalence: Both parts maintain identical capacitance (820 µF), voltage rating (200 V), tolerance (±20%), ESR (172 mOhm), and lifetime specifications (10,000 Hrs @ 85°C). The MLS821M200EB1C provides additional ripple current specifications (7.7 A @ 120 Hz and 10 A @ 20 kHz), which may be relevant for applications requiring ripple current derating calculations.

Mechanical Compatibility: Both parts are identical in physical dimensions, lead spacing, and FlatPack through-hole mounting configuration, ensuring direct board-level compatibility.

Selection should be based on inventory availability and application-specific ripple current requirements.

Frequently Asked Questions (FAQ)

Q: Can MLS821M200EB1C be used as a direct replacement for MLS821M200EB0C?

A: Yes. Both parts maintain identical electrical specifications (820 µF, 200 V, ±20% tolerance, 172 mOhm ESR, 10,000 Hrs @ 85°C) and mechanical parameters (FlatPack, through-hole mounting, 1.000" lead spacing, identical physical dimensions). Direct substitution is supported at the board level.

Q: What is the difference between MLS821M200EB0C and MLS821M200EB1C?

A: The primary difference is that MLS821M200EB1C includes specified ripple current ratings (7.7 A @ 120 Hz and 10 A @ 20 kHz), while MLS821M200EB0C does not provide these specifications in the datasheet. The ESR value of 172 mOhm is equivalent in both parts. All other electrical and mechanical parameters are identical.

Q: Are these parts RoHS compliant?

A: No. Both MLS821M200EB0C and MLS821M200EB1C are RoHS non-compliant. Both parts are REACH Affected. Compliance requirements must be evaluated against application and regional regulations.

Q: What is the operating temperature range for these capacitors?

A: Both parts operate across -55°C to 125°C. The rated lifetime of 10,000 hours applies at 85°C ambient temperature.

Q: Can these FlatPack capacitors be used in surface-mount applications?

A: No. Both MLS821M200EB0C and MLS821M200EB1C are through-hole mounted components with 1.000" (25.40 mm) lead spacing. They are not designed for surface-mount applications.

Q: What is the tolerance specification for capacitance?

A: Both parts carry a ±20% tolerance on the 820 µF nominal capacitance value, resulting in an acceptable range of 656 µF to 984 µF.

Q: Is moisture sensitivity a concern for these components?

A: Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard handling and storage practices are sufficient.