UPJ1K101MPD1TD Equivalent & Substitute Parts

Part Overview

The UPJ1K101MPD1TD is a 100 µF, 80 V aluminum electrolytic capacitor in radial configuration manufactured by Nichicon. This component is classified as Not For New Designs, indicating it is a legacy part. Finding equivalent and substitute parts is necessary for maintenance, repair, and legacy system support where original stock may be unavailable or depleted.

Substiute Parts

UPJ1K101MPD1TD

NichiconIn Stock: 1366UPJ1K101MPD1TD Datasheet

Current PartRFQ

UPM1K101MPD1TD

NichiconIn Stock: 1053UPM1K101MPD1TD Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the UPJ1K101MPD1TD is determined by strict equivalence across the following critical parameters:

• Capacitance: 100 µF (exact match required)
• Voltage Rating: 80 V (exact match required)
• Tolerance: ±20% (exact match required)
• Polarization: Polar (exact match required)
• Package Type: Radial, Can (exact match required)
• Mounting Type: Through Hole (exact match required)
• Lead Spacing: 0.197" (5.00 mm) (exact match required)
• Physical Dimensions: 0.394" Dia (10.00 mm) (exact match required)
• Operating Temperature Range: -55°C ~ 105°C (exact match required)
• Lifetime @ Temperature: 5000 Hrs @ 105°C (exact match required)

The UPM1K101MPD1TD meets all substitution criteria and is therefore a direct equivalent part.

Parameter Comparison

Engineering Selection Recommendations

The UPM1K101MPD1TD is a direct substitute for the UPJ1K101MPD1TD. Both parts are manufactured by Nichicon and share identical electrical specifications: 100 µF capacitance, 80 V voltage rating, ±20% tolerance, and 5000 hour lifetime at 105°C. Both are ROHS3 compliant and classified as Not For New Designs.

The UPM1K101MPD1TD offers enhanced ripple current capability (525 mA @ 120 Hz and 795 mA @ 10 kHz compared to 347 mA @ 120 Hz for the main part) and includes AEC-Q200 automotive qualification. The physical height difference is minimal (27.00 mm versus 26.50 mm), which does not affect PCB layout compatibility given standard through-hole mounting tolerances.

Selection between these parts should be based on application requirements and inventory availability. Both parts are electrically and mechanically interchangeable for the specified parameters.

Frequently Asked Questions (FAQ)

Q: Can the UPM1K101MPD1TD replace the UPJ1K101MPD1TD in existing designs?

A: Yes. Both parts meet identical electrical and mechanical specifications for capacitance, voltage rating, tolerance, operating temperature range, and physical dimensions. Through-hole mounting compatibility is maintained.

Q: What is the significance of the height difference between these parts?

A: The UPM1K101MPD1TD has a maximum seated height of 27.00 mm compared to 26.50 mm for the UPJ1K101MPD1TD. This 0.50 mm difference does not affect PCB layout compatibility for standard through-hole applications.

Q: Why does the UPM1K101MPD1TD have higher ripple current ratings?

A: The UPM series includes automotive-grade qualification (AEC-Q200) and is designed for higher ripple current applications. The electrical core specifications remain identical to the UPJ series.

Q: Are both parts suitable for new designs?

A: Both the UPJ1K101MPD1TD and UPM1K101MPD1TD are classified as Not For New Designs. For new applications, consult current Nichicon product lines.

Q: What are the key parameters that must match for substitution?

A: Capacitance (100 µF), voltage rating (80 V), tolerance (±20%), polarization (polar), package type (radial can), mounting type (through hole), lead spacing (5.00 mm), and physical dimensions (10.00 mm diameter) must all match exactly.