Equivalent & Substitute Parts for UTM1A101MPD

Part Overview

The UTM1A101MPD is a 100 µF, 10 V aluminum electrolytic capacitor in radial, can package manufactured by Nichicon. This component is classified as obsolete, making substitute parts necessary for ongoing production and maintenance applications. The part operates across a temperature range of -40°C to 85°C with a rated lifetime of 2000 hours at 85°C, serving general-purpose applications requiring stable capacitance and reliable performance in through-hole mounting configurations.

Key Parameters

Parameter	Value
Capacitance	100 µF
Voltage Rating	10 V
Tolerance	±20%
Polarization	Polar
Package Type	Radial, Can
Lead Spacing	0.197" (5.00 mm)
Size / Dimension	0.394" Dia (10.00 mm)
Mounting Type	Through Hole
Operating Temperature	-40°C ~ 85°C
Lifetime @ Temperature	2000 Hrs @ 85°C

Substitute Part Grouping Explanation

Substitution for the UTM1A101MPD is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters (Must Match):

Capacitance: 100 µF
Polarization: Polar
Package Type: Radial, Can
Lead Spacing: 0.197" (5.00 mm)
Size / Dimension: 0.394" Dia (10.00 mm)
Mounting Type: Through Hole

Allowable Variation Parameters:

Voltage Rating: Equal to or greater than 10 V
Tolerance: ±20% or tighter
Operating Temperature: Must encompass -40°C to 85°C minimum
Lifetime @ Temperature: Equal to or greater than 2000 Hrs @ 85°C

Substitute parts are grouped into three categories based on voltage rating and performance characteristics: direct equivalents at 10 V, upgraded voltage ratings (35 V to 100 V), and alternative manufacturers meeting identical mechanical and electrical specifications.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Polarization	Lead Spacing	Size Dia	Height (Max)	Operating Temp	Lifetime @ Temp	Product Status
UTM1A101MPD	Nichicon	100 µF	10 V	±20%	Polar	0.197" (5.00 mm)	0.394" (10.00 mm)	0.669" (17.00 mm)	-40°C ~ 85°C	2000 Hrs @ 85°C	Obsolete
10TWL100KEFC10X16	Rubycon	100 µF	10 V	±10%	Polar	0.197" (5.00 mm)	0.394" (10.00 mm)	0.689" (17.50 mm)	-40°C ~ 85°C	2000 Hrs @ 85°C	Active
ECE-A1VN101U	Panasonic Electronic Components	100 µF	35 V	±20%	Bi-Polar	0.197" (5.00 mm)	0.394" (10.00 mm)	0.630" (16.00 mm)	-40°C ~ 85°C	2000 Hrs @ 85°C	Active
UPJ1H101MPD6	Nichicon	100 µF	50 V	±20%	Polar	0.197" (5.00 mm)	0.394" (10.00 mm)	0.650" (16.50 mm)	-55°C ~ 105°C	5000 Hrs @ 105°C	Not For New Designs
UPM1H101MPD6	Nichicon	100 µF	50 V	±20%	Polar	0.197" (5.00 mm)	0.394" (10.00 mm)	0.669" (17.00 mm)	-55°C ~ 105°C	5000 Hrs @ 105°C	Not For New Designs
80ZLJ100M10X16	Rubycon	100 µF	80 V	±20%	Polar	0.197" (5.00 mm)	0.394" (10.00 mm)	0.689" (17.50 mm)	-40°C ~ 105°C	10000 Hrs @ 105°C	Active
100PX100MEFC10X16	Rubycon	100 µF	100 V	±20%	Polar	0.197" (5.00 mm)	0.394" (10.00 mm)	0.689" (17.50 mm)	-55°C ~ 105°C	2000 Hrs @ 105°C	Active
107CKE100MLQ	Cornell Dubilier / Illinois Capacitor	100 µF	100 V	±20%	Polar	0.197" (5.00 mm)	0.394" (10.00 mm)	0.689" (17.50 mm)	-40°C ~ 105°C	2000 Hrs @ 105°C	Active
107CKS100M	Cornell Dubilier / Illinois Capacitor	100 µF	100 V	±20%	Polar	0.197" (5.00 mm)	0.394" (10.00 mm)	0.689" (17.50 mm)	-40°C ~ 85°C	2000 Hrs @ 85°C	Active
107CKS100MLQ	Cornell Dubilier / Illinois Capacitor	100 µF	100 V	±20%	Polar	0.197" (5.00 mm)	0.394" (10.00 mm)	0.689" (17.50 mm)	-40°C ~ 85°C	2000 Hrs @ 85°C	Active
678D107M040CD4D	Vishay Sprague	100 µF	40 V	±20%	Polar	0.197" (5.00 mm)	0.394" (10.00 mm)	0.669" (17.00 mm)	-55°C ~ 105°C	3000 Hrs @ 105°C	Active

Engineering Selection Recommendations

Direct Equivalent (Same Voltage Rating): The 10TWL100KEFC10X16 from Rubycon is the primary direct substitute for the UTM1A101MPD. Both parts share identical 10 V voltage rating, 100 µF capacitance, and through-hole radial can package. The Rubycon part offers tighter tolerance (±10% versus ±20%) and maintains active product status, making it suitable for new designs and ongoing production.

Upgraded Voltage Ratings (Higher Voltage Tolerance): Parts rated at 35 V, 50 V, 80 V, and 100 V are electrically compatible substitutes. These higher voltage ratings provide additional design margin and are mechanically interchangeable due to identical lead spacing, package dimensions, and mounting type. Selection among upgraded ratings depends on circuit requirements and thermal performance needs.

Active Product Status Priority: The following parts maintain active product status and are recommended for new designs: 10TWL100KEFC10X16 (Rubycon), ECE-A1VN101U (Panasonic), 80ZLJ100M10X16 (Rubycon), 100PX100MEFC10X16 (Rubycon), 107CKE100MLQ (Cornell Dubilier), 107CKS100M (Cornell Dubilier), 107CKS100MLQ (Cornell Dubilier), and 678D107M040CD4D (Vishay Sprague).

Compliance Considerations: Parts with ROHS3 compliance status are preferred for applications requiring regulatory adherence. The UPM1H101MPD6 carries REACH Affected status and should be evaluated against specific supply chain requirements.

Frequently Asked Questions (FAQ)

Q: Can I use a higher voltage-rated capacitor as a substitute for the 10 V UTM1A101MPD? A: Yes. Higher voltage ratings (35 V, 50 V, 80 V, 100 V) are electrically compatible substitutes. The capacitor will function correctly in circuits designed for 10 V operation. Higher voltage ratings provide additional safety margin and do not negatively impact circuit performance.

Q: What is the difference between the Nichicon UPJ1H101MPD6 and UPM1H101MPD6? A: Both parts share identical electrical specifications (100 µF, 50 V, ±20% tolerance) and mechanical dimensions. The UPM1H101MPD6 includes AEC-Q200 automotive qualification and lower impedance (160 mOhms versus 210 mOhms). The UPM1H101MPD6 carries REACH Affected status, while UPJ1H101MPD6 is REACH Unaffected. Both are classified as Not For New Designs.

Q: Are the Cornell Dubilier 107CKE100MLQ and 107CKS100M interchangeable? A: Yes. Both parts are mechanically and electrically identical (100 µF, 100 V, ±20% tolerance, radial can package). The primary difference is operating temperature range: 107CKE100MLQ operates -40°C to 105°C, while 107CKS100M operates -40°C to 85°C. Select based on thermal environment requirements.

Q: Does the Panasonic ECE-A1VN101U bi-polar polarization affect substitution compatibility? A: The ECE-A1VN101U is mechanically and electrically compatible as a substitute. Bi-polar polarization indicates the part can function with either polarity applied, providing additional flexibility in circuit design. It remains a valid substitute for the polar UTM1A101MPD in standard applications.

Q: What is the significance of the Rubycon 80ZLJ100M10X16 extended lifetime rating? A: The 80ZLJ100M10X16 offers 10,000 hours at 105°C compared to 2,000 hours at 85°C for the original part. This extended lifetime provides superior reliability in applications subject to sustained elevated temperatures or requiring long service intervals. The higher voltage rating (80 V) and extended temperature range (-40°C to 105°C) make this part suitable for demanding industrial applications.

Q: How do I select between multiple active substitute options? A: Selection criteria include: voltage rating margin required by circuit design, operating temperature range, lifetime requirements at operating temperature, compliance certifications (ROHS3, AEC-Q200), and impedance characteristics if ripple current performance is critical. The 10TWL100KEFC10X16 provides the closest electrical match at 10 V. Higher voltage options offer additional design margin at the cost of potentially larger physical dimensions in some cases.

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