Equivalent & Substitute Parts for UPS2D100MPD1TD

Part Overview

The UPS2D100MPD1TD is a 10 µF, 200 V aluminum electrolytic capacitor in radial configuration manufactured by Nichicon. This component is classified as Not For New Designs, indicating it has been superseded in the product line. Finding equivalent and substitute parts is necessary to support existing designs, ensure supply chain continuity, and identify components with improved performance characteristics such as extended lifetime ratings and higher ripple current capabilities.

Substiute Parts

UPS2D100MPD1TD

NichiconIn Stock: 3412UPS2D100MPD1TD Datasheet

Current PartRFQ

UCS2D100MPD1TD

NichiconIn Stock: 1005UCS2D100MPD1TD Datasheet

DirectRFQ

UCY2G100MPD1TD

NichiconIn Stock: 2238UCY2G100MPD1TD Datasheet

UpgradeRFQ

B43858C2106M8

EPCOS - TDK ElectronicsIn Stock: 1068B43858C2106M8 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the UPS2D100MPD1TD is determined by the following critical parameters:

• Capacitance Value: Must be 10 µF (exact match required)
• Voltage Rating: Minimum 200 V (equal or higher acceptable)
• Polarization: Must be Polar
• Mounting Type: Must be Through Hole
• Package Configuration: Must be Radial, Can
• Lead Spacing: Must be 0.197" (5.00 mm)
• Physical Dimensions: Diameter 0.394" (10.00 mm); height compatibility within mechanical constraints
• Operating Temperature Range: Must support -40°C ~ 105°C minimum
• RoHS Compliance: ROHS3 Compliant required

The substitute parts identified below meet these core electrical and mechanical requirements. Secondary parameters such as lifetime rating, ripple current capacity, and product status provide differentiation for application-specific selection.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Same Voltage Rating):

UCS2D100MPD1TD (Nichicon) and B43858C2106M8 (EPCOS - TDK Electronics) are direct electrical equivalents to the UPS2D100MPD1TD, maintaining the 200 V voltage rating and 10 µF capacitance. Both are Active products with ROHS3 compliance. The UCS2D100MPD1TD offers superior performance with 8000 Hrs lifetime at 105°C and doubled ripple current capacity compared to the original part. The B43858C2106M8 provides 5000 Hrs lifetime with intermediate ripple current performance. Both are suitable for drop-in replacement in existing designs.

Upgraded Voltage Rating:

UCY2G100MPD1TD (Nichicon) provides a 400 V voltage rating while maintaining identical physical dimensions and lead spacing. This part is suitable for applications where higher voltage margin is beneficial. It delivers the highest lifetime rating at 10000 Hrs @ 105°C and superior ripple current handling. Physical compatibility is confirmed; however, the increased voltage rating may result in slightly different electrical behavior in the circuit.

All substitute parts maintain mechanical compatibility with the original UPS2D100MPD1TD through identical lead spacing (5.00 mm), diameter (10.00 mm), and compatible height specifications.

Frequently Asked Questions (FAQ)

Q: Can UCS2D100MPD1TD directly replace UPS2D100MPD1TD in my circuit?

A: Yes. The UCS2D100MPD1TD is a direct electrical equivalent with identical capacitance (10 µF), voltage rating (200 V), tolerance (±20%), and physical dimensions. It is mechanically and electrically compatible for through-hole mounting. The UCS2D100MPD1TD is an Active product, whereas the UPS2D100MPD1TD is Not For New Designs, making it the recommended replacement.

Q: What is the difference between UCS2D100MPD1TD and UCY2G100MPD1TD?

A: Both are Nichicon products with 10 µF capacitance and identical physical dimensions. The primary difference is voltage rating: UCS2D100MPD1TD is rated 200 V, while UCY2G100MPD1TD is rated 400 V. The UCY2G100MPD1TD also offers extended lifetime (10000 Hrs vs. 8000 Hrs @ 105°C) and higher ripple current capacity. Selection depends on circuit voltage requirements and thermal performance needs.

Q: Is B43858C2106M8 compatible with my PCB designed for UPS2D100MPD1TD?

A: Yes. The B43858C2106M8 maintains the same lead spacing (5.00 mm), diameter (10.00 mm), and compatible height (17.00 mm vs. 17.50 mm maximum). It is a through-hole radial capacitor with identical electrical specifications (10 µF, 200 V, ±20%). Physical compatibility is confirmed for PCB mounting.

Q: Can I use UCY2G100MPD1TD in a 200 V circuit?

A: Yes. The UCY2G100MPD1TD is rated for 400 V, which exceeds the 200 V requirement. Higher voltage-rated capacitors operate safely at lower voltages. This part is suitable for 200 V applications and provides additional voltage margin and improved reliability through extended lifetime and ripple current capacity.

Q: What are the key parameters I must match when selecting a substitute?

A: Critical parameters are capacitance (10 µF), voltage rating (minimum 200 V), polarization (Polar), mounting type (Through Hole), package type (Radial, Can), lead spacing (5.00 mm), and physical diameter (10.00 mm). Operating temperature range (-40°C ~ 105°C) and RoHS compliance must also be maintained.

Q: Why does the UPS2D100MPD1TD have "Not For New Designs" status?

A: This status indicates the part has been superseded by improved alternatives in the product line. The UCS2D100MPD1TD and UCY2G100MPD1TD offer superior performance characteristics, including extended lifetime ratings and higher ripple current capacity, while maintaining backward compatibility.