UPS1V151MPD Equivalent & Substitute Parts

Part Overview

The UPS1V151MPD is a 150 µF, 35 V aluminum electrolytic capacitor in radial configuration manufactured by Nichicon. This component is classified as "Not For New Designs," indicating it has reached end-of-life status. The UPS series offers a 2000-hour lifetime rating at 105°C with general-purpose applications. Due to its discontinued status, equivalent and substitute parts from active product lines are necessary for ongoing maintenance, repair, and legacy system support.

Key Parameters

Parameter	Value
Capacitance	150 µF
Voltage Rating	35 V
Tolerance	±20%
Lifetime @ 105°C	2000 Hrs
Operating Temperature Range	-55°C ~ 105°C
Polarization	Polar
Package Type	Radial, Can
Mounting Type	Through Hole
Lead Spacing	0.138" (4.60mm)
Case Diameter	0.315" (8.00mm)
Height	0.512" (13.00mm)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the UPS1V151MPD is determined by strict adherence to the following parameters:

Critical Parameters (Must Match):

Capacitance: 150 µF
Voltage Rating: 35 V
Tolerance: ±20%
Polarization: Polar
Package Type: Radial, Can
Mounting Type: Through Hole

Compatible Variation Parameters:

Lead Spacing: 0.138" (4.60mm) or 0.197" (5.00mm)
Case Diameter: 0.315" (8.00mm) or 0.394" (10.00mm)
Height: Within PCB layout constraints
Lifetime @ 105°C: Equal to or greater than 2000 hours
Impedance: Lower values indicate improved performance
Ripple Current: Equal to or greater than specified values

Substitute parts are grouped into three categories:

Direct Substitutes (Identical Packaging): Parts with matching lead spacing (4.60mm), case diameter (8.00mm), and height (13.00mm). These require no PCB layout modifications.

Similar Substitutes (Compatible Footprint): Parts with different lead spacing or case dimensions but compatible with standard through-hole PCB layouts. Physical verification of PCB clearance is required.

Upgrade Substitutes (Enhanced Performance): Parts with superior lifetime ratings, lower impedance, or higher ripple current ratings while maintaining electrical compatibility.

Parameter Comparison

Part Number	Manufacturer	Series	Capacitance	Voltage	Lifetime @ 105°C	Lead Spacing	Case Dia	Height	Impedance	Product Status	Packaging
UPS1V151MPD	Nichicon	UPS	150 µF	35 V	2000 Hrs	4.60mm	8.00mm	13.00mm	280 mOhms	Not For New Designs	Bulk
UPS1V151MPD1TD	Nichicon	UPS	150 µF	35 V	2000 Hrs	4.60mm	8.00mm	13.00mm	280 mOhms	Not For New Designs	Cut Tape (CT)
UPJ1V151MPD	Nichicon	UPJ	150 µF	35 V	3000 Hrs	4.60mm	8.00mm	16.00mm	180 mOhms	Not For New Designs	Bulk
UPJ1V151MPD6	Nichicon	UPJ	150 µF	35 V	5000 Hrs	5.00mm	10.00mm	14.00mm	200 mOhms	Not For New Designs	Bulk
UPM1V151MPD	Nichicon	UPM	150 µF	35 V	3000 Hrs	4.60mm	8.00mm	16.50mm	120 mOhms	Not For New Designs	Bulk
UPM1V151MPD6	Nichicon	UPM	150 µF	35 V	5000 Hrs	5.00mm	10.00mm	14.50mm	120 mOhms	Not For New Designs	Bulk
UPW1V151MPD	Nichicon	UPW	150 µF	35 V	3000 Hrs	4.60mm	8.00mm	11.50mm	117 mOhms	Not For New Designs	Bulk
157KXM035M	Cornell Dubilier / Illinois Capacitor	KXM	150 µF	35 V	3000 Hrs	4.60mm	8.00mm	13.00mm	220 mOhms	Active	Bulk
ELXZ350ELL151MH12S	Chemi-Con	LXZ	150 µF	35 V	3000 Hrs	4.60mm	8.00mm	14.60mm	120 mOhms	Active	Bulk
EEU-FC1V151	Panasonic Electronic Components	FC	150 µF	35 V	2000 Hrs	4.60mm	8.00mm	12.50mm	117 mOhms	Active	Bulk
EEU-FC1V151B	Panasonic Electronic Components	FC	150 µF	35 V	2000 Hrs	5.00mm	8.00mm	12.50mm	117 mOhms	Active	Cut Tape (CT)

Engineering Selection Recommendations

For Direct Replacement (No PCB Modification):

UPS1V151MPD1TD is the direct equivalent, differing only in packaging format (Cut Tape vs. Bulk). Both maintain identical electrical and mechanical specifications.

For Active Product Line Substitution:

157KXM035M (Cornell Dubilier / Illinois Capacitor) is the recommended substitute for new procurement. It maintains identical physical dimensions (4.60mm lead spacing, 8.00mm diameter, 13.00mm height) and electrical ratings while offering Active product status. ESR of 220 mOhms is comparable to the original 280 mOhms.

ELXZ350ELL151MH12S (Chemi-Con) provides superior performance with lower impedance (120 mOhms) and Active product status. Physical height of 14.60mm requires verification of PCB clearance but remains within standard through-hole spacing tolerances.

EEU-FC1V151 (Panasonic Electronic Components) offers Active status with equivalent electrical performance (117 mOhms impedance, 2000-hour lifetime). Lead spacing of 4.60mm ensures direct PCB compatibility.

For Enhanced Reliability Applications:

UPM1V151MPD and UPM1V151MPD6 (Nichicon) provide AEC-Q200 automotive qualification with significantly lower impedance (120 mOhms). UPM1V151MPD6 extends lifetime to 5000 hours but requires PCB layout verification due to 5.00mm lead spacing.

For Space-Constrained Designs:

UPW1V151MPD (Nichicon) offers the lowest profile at 11.50mm height with superior impedance (117 mOhms) and maintains 4.60mm lead spacing for direct PCB compatibility.

Frequently Asked Questions (FAQ)

Q: Can UPS1V151MPD be replaced with UPJ1V151MPD?

A: Yes, with height verification. Both share 4.60mm lead spacing and 8.00mm diameter. UPJ1V151MPD is 16.00mm tall versus 13.00mm for UPS1V151MPD. PCB clearance above the component must accommodate the additional 3.00mm height. Electrical performance improves with 3000-hour lifetime and 180 mOhms impedance.

Q: What is the difference between UPJ1V151MPD and UPJ1V151MPD6?

A: Lead spacing and case

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