Equivalent & Substitute Parts for UPS1J151MPD

Part Overview

The UPS1J151MPD is a 150 µF, 63 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 This component is classified as Not For New Designs, indicating it has been superseded in Nichicon's product portfolio. For new applications or when UPS1J151MPD stock becomes unavailable, equivalent and substitute parts from active product lines or alternative manufacturers provide functional alternatives while maintaining electrical and mechanical compatibility within specified parameters.

Key Parameters

Parameter	Value
Capacitance	150 µF
Voltage Rating	63 V
Tolerance	±20%
Package Type	Radial, Can
Mounting Type	Through Hole
Lead Spacing	0.197" (5.00 mm)
Polarization	Polar
Operating Temperature Range	-55°C to 105°C
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the UPS1J151MPD is determined by strict equivalence in the following parameters:

Primary Equivalence Criteria:

Capacitance: 150 µF (exact match required)
Voltage Rating: 63 V (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Lead Spacing: 0.197" (5.00 mm) (exact match required for PCB compatibility)
Mounting Type: Through Hole (exact match required)
Package Type: Radial, Can (exact match required)

Secondary Compatibility Parameters:

Operating Temperature Range: -55°C to 105°C (minimum requirement)
RoHS Compliance: ROHS3 Compliant (regulatory requirement)

Substitute parts are grouped into three categories based on product status and performance characteristics:

Direct Substitutes (Same Series, Different Packaging): UPS1J151MPD1TD maintains identical electrical specifications and differs only in packaging format (Cut Tape vs. Bulk).

Enhanced Performance Substitutes (Nichicon Series): UPW1J151MPD, UPJ1J151MHD6, and UPM1J151MPD offer improved lifetime ratings (5000 hours at 105°C vs. 2000 hours) and lower impedance while maintaining core electrical parameters. UPM1J151MPD includes AEC-Q200 automotive qualification.

Active Product Alternatives (Other Manufacturers): B41888C8157M (EPCOS - TDK Electronics), MAL215058151E3, MAL215068151E3 (Vishay), and EEU-FC1J151 series (Panasonic) are from active product lines with AEC-Q200 automotive ratings and extended lifetime specifications.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ 105°C	Lead Spacing	Size Dia	Height (Max)	Impedance	Product Status	Packaging
UPS1J151MPD	Nichicon	150 µF	63 V	±20%	2000 Hrs	0.197" (5.00 mm)	0.394" (10.00 mm)	0.689" (17.50 mm)	250 mOhms	Not For New Designs	Bulk
UPS1J151MPD1TD	Nichicon	150 µF	63 V	±20%	2000 Hrs	0.197" (5.00 mm)	0.394" (10.00 mm)	0.689" (17.50 mm)	250 mOhms	Not For New Designs	Cut Tape (CT)
UPW1J151MPD	Nichicon	150 µF	63 V	±20%	5000 Hrs	0.197" (5.00 mm)	0.394" (10.00 mm)	0.630" (16.00 mm)	194 mOhms	Not For New Designs	Bulk
UPJ1J151MHD6	Nichicon	150 µF	63 V	±20%	5000 Hrs	0.197" (5.00 mm)	0.492" (12.50 mm)	0.650" (16.50 mm)	140 mOhms	Not For New Designs	Bulk
UPM1J151MPD	Nichicon	150 µF	63 V	±20%	5000 Hrs	0.197" (5.00 mm)	0.394" (10.00 mm)	1.063" (27.00 mm)	90 mOhms	Not For New Designs	Bulk
B41888C8157M	EPCOS - TDK Electronics	150 µF	63 V	±20%	7000 Hrs	0.197" (5.00 mm)	0.394" (10.00 mm)	0.669" (17.00 mm)	279 mOhms	Active	Bulk
MAL215058151E3	Vishay Beyschlag/Draloric/BC Components	150 µF	63 V	±20%	6000 Hrs	0.197" (5.00 mm)	0.394" (10.00 mm)	0.689" (17.50 mm)	190 mOhms	Active	Bulk
MAL215068151E3	Vishay Beyschlag/Draloric/BC Components	150 µF	63 V	±20%	6000 Hrs	0.197" (5.00 mm)	0.394" (10.00 mm)	0.689" (17.50 mm)	190 mOhms	Active	Bulk
EEU-FC1J151	Panasonic Electronic Components	150 µF	63 V	±20%	2000 Hrs	0.138" (4.60 mm)	0.315" (8.00 mm)	0.787" (20.00 mm)	178 mOhms	Active	Bulk
EEU-FC1J151B	Panasonic Electronic Components	150 µF	63 V	±20%	2000 Hrs	0.197" (5.00 mm)	0.315" (8.00 mm)	1.024" (26.00 mm)	178 mOhms	Active	Tape & Box (TB)
EEU-FC1J151BJ	Panasonic Electronic Components	150 µF	63 V	±20%	2000 Hrs	0.138" (4.60 mm)	0.315" (8.00 mm)	0.866" (22.00 mm)	178 mOhms	Active	Tape & Box (TB)

Engineering Selection Recommendations

For Direct PCB Compatibility (No Layout Modification Required):

Select UPS1J151MPD1TD when packaging format change from Bulk to Cut Tape is acceptable. This part maintains identical electrical and mechanical specifications with only packaging differentiation.

For Enhanced Reliability in Non-Automotive Applications:

UPW1J151MPD provides 2.5× extended lifetime (5000 hours vs. 2000 hours at 105°C) with reduced impedance (194 mOhms vs. 250 mOhms). Height reduction from 0.689" to 0.630" may provide PCB layout benefits. This part remains within the Not For New Designs classification but offers superior performance characteristics.

For Automotive Applications with AEC-Q200 Requirement:

UPM1J151MPD (Nichicon), B41888C8157M (EPCOS - TDK Electronics), MAL215058151E3, MAL215068151E3 (Vishay), and EEU-FC1J151 series (Panasonic) all carry AEC-Q200 automotive qualification. Among these, B41888C8157M offers the longest lifetime specification (7000 hours at 105°C) with Active product status. MAL215058151E3 and MAL215068151E3 provide 6000-hour lifetime with Active status and identical footprint to the original UPS1J151MPD.

For Active Product Line Continuity:

B41888C8157M, MAL215058151E3, MAL215068151E3, and EEU-FC1J151 series are from active manufacturer product lines, ensuring long-term availability and supply chain stability compared to Not For New Designs classifications.

For Mechanical Constraint Scenarios:

EEU-FC1J151 and EEU-FC1J151BJ feature reduced lead spacing (0.138" vs. 0.197") and smaller diameter (0.315" vs. 0.394"), suitable for compact PCB layouts. EEU-FC1J151B maintains the 0.197" lead spacing while offering the same compact diameter.

Frequently Asked Questions (FAQ)

Q: Can UPS1J151MPD be replaced with any 150 µF, 63 V capacitor?

A: No. Substitution requires exact matching of lead spacing (0.197" / 5.00 mm), package type (Radial, Can), mounting type (Through Hole), and tolerance (±20%). Panasonic EEU-FC series parts with 0.138" lead spacing are not direct PCB replacements without layout modification, despite matching electrical specifications.

Q: What is the difference between UPS1J151MPD and UPW1J151MPD?

A: Both are Nichicon 150 µF, 63 V radial capacitors with identical electrical ratings. UPW1J151MPD offers extended lifetime (5000 hours vs. 2000 hours at 105°C), lower impedance (194 mOhms vs. 250 mOhms), and slightly reduced height (0.630" vs. 0.689"). Both are classified as Not For New Designs.

Q: Why do some substitute parts have different physical dimensions despite matching electrical specifications?

A: Manufacturer design variations result in different case sizes and heights while maintaining the same capacitance, voltage, and tolerance. UPJ1J151MHD6 uses a larger diameter case (0.492" vs. 0.394") to achieve lower impedance (140 mOhms). UPM1J151MPD uses extended height (1.063") for automotive-grade construction. These dimensional differences require PCB layout verification before substitution.

Q: Are Panasonic EEU-FC1J151 series parts direct replacements?

A: EEU-FC1J151B is a direct replacement with matching 0.197" lead spacing and identical electrical specifications. EEU-FC1J151 and EEU-FC1J151BJ feature 0.138" lead spacing, requiring PCB layout modification. All three are Active products with AEC-Q200 automotive qualification.

Q: What is the advantage of selecting an Active product status part?

A: Active product status indicates ongoing manufacturer support, guaranteed long-term availability, and continued supply chain reliability. Not For New Designs parts may face discontinuation or supply constraints. B41888C8157M, MAL215058151E3, MAL215068151E3, and EEU-FC series are Active products suitable for new designs.

Q: Can UPS1J151MPD be used in automotive applications?

A: UPS1J151MPD lacks AEC-Q200 automotive qualification. For automotive applications, select UPM1J151MPD (Nichicon), B41888C8157M (EPCOS - TDK Electronics), MAL215058151E3 or MAL215068151E3 (Vishay), or EEU-FC series (Panasonic), all carrying AEC-Q200 certification.

Q: What does impedance difference mean for circuit performance?

A: Lower impedance indicates better high-frequency performance and reduced voltage ripple. UPM1J151MPD (90 mOhms) and UPJ1J151MHD6 (140 mOhms) provide superior ripple current handling compared to UPS1J151MPD (250 mOhms). Selection depends on circuit ripple current requirements at operating frequency.

Q: Is RoHS3 compliance maintained across all substitute parts?

A: Yes. All listed substitute parts maintain ROHS3 compliance, meeting regulatory requirements for hazardous substance restrictions.

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