Equivalent & Substitute Parts for UES1V100MEM

Part Overview

The Nichicon UES1V100MEM is a 10 µF, 35 V aluminum electrolytic capacitor in radial, can package with a rated lifetime of 1000 hours at 85°C. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity. Substitute parts maintain the same capacitance and tolerance while offering improved voltage ratings, extended operating temperature ranges, or enhanced lifetime specifications to meet current application requirements.

Substiute Parts

UES1V100MEM

NichiconIn Stock: 6680UES1V100MEM Datasheet

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UEP1H100MED

NichiconIn Stock: 960UEP1H100MED Datasheet

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UEP1J100MED

NichiconIn Stock: 4136UEP1J100MED Datasheet

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UVP1J100MED

NichiconIn Stock: 2194UVP1J100MED Datasheet

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106BPS050M

Cornell Dubilier / Illinois CapacitorIn Stock: 5163106BPS050M Datasheet

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106BPS063M

Cornell Dubilier / Illinois CapacitorIn Stock: 1020106BPS063M Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the UES1V100MEM is determined by strict adherence to the following electrical and mechanical parameters:

Mandatory Compatibility Criteria:

• Capacitance: 10 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Lead Spacing: 0.098" (2.50mm) (exact match required)
• Size / Dimension: 0.248" Dia (6.30mm) (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package / Case: Radial, Can (exact match required)
• Polarization: Bi-Polar (exact match required)

Allowable Substitution Parameters:

• Voltage - Rated: May be equal to or greater than 35 V
• Operating Temperature Range: May be equal to or extended beyond -40°C ~ 85°C
• Lifetime @ Temperature: May be equal to or greater than 1000 Hrs @ 85°C
• Manufacturer: Alternative manufacturers permitted if all mandatory criteria are met

All substitute parts listed below satisfy these criteria and are electrically and mechanically compatible with the original UES1V100MEM.

Parameter Comparison

Engineering Selection Recommendations

Nichicon UEP1H100MED and UEP1J100MED: These Nichicon parts maintain manufacturer continuity and are electrically compatible. Both offer higher voltage ratings (50 V and 63 V respectively) and extended operating temperature ranges (-55°C ~ 105°C). However, both are classified as obsolete, limiting long-term availability.

Nichicon UVP1J100MED: This Nichicon part offers a 63 V rating with doubled lifetime (2000 Hrs @ 85°C) while maintaining the original operating temperature range (-40°C ~ 85°C). Obsolete status applies.

Cornell Dubilier / Illinois Capacitor 106BPS050M and 106BPS063M: These parts are currently active products, ensuring ongoing availability and supply chain continuity. Both offer 2000-hour lifetime ratings at 85°C and are ROHS3 compliant. The 106BPS050M provides 50 V rating, while 106BPS063M provides 63 V rating. Physical height is 0.512" (13.00mm) compared to the original 0.492" (12.50mm), requiring PCB layout verification for clearance compatibility.

For new designs or long-term production support, the Cornell Dubilier / Illinois Capacitor BPS series (106BPS050M or 106BPS063M) is recommended due to active product status and extended lifetime specifications.

Frequently Asked Questions (FAQ)

Q: Can UES1V100MEM be directly replaced with any of these substitute parts?

A: Yes, all listed substitute parts are electrically and mechanically compatible. They maintain identical capacitance (10 µF), tolerance (±20%), lead spacing (0.098" / 2.50mm), diameter (0.248" / 6.30mm), and mounting type (through hole, radial can). Physical height differences must be evaluated for PCB layout compatibility.

Q: What is the primary difference between Nichicon and Cornell Dubilier / Illinois Capacitor substitutes?

A: Nichicon substitutes (UEP1H100MED, UEP1J100MED, UVP1J100MED) are obsolete, while Cornell Dubilier / Illinois Capacitor parts (106BPS050M, 106BPS063M) are active products. Active products provide superior supply chain availability and long-term production support.

Q: Does the height difference of 106BPS050M and 106BPS063M affect compatibility?

A: The Cornell Dubilier parts have a maximum seated height of 0.512" (13.00mm) compared to the original 0.492" (12.50mm). This 0.020" (0.50mm) difference requires verification of PCB layout clearance, particularly in space-constrained applications or near adjacent components.

Q: Which substitute offers the best reliability for extended temperature operation?

A: UEP1H100MED and UEP1J100MED support extended operating temperatures (-55°C ~ 105°C) compared to the original -40°C ~ 85°C range. However, both are obsolete. For active products, 106BPS050M and 106BPS063M maintain the original temperature range (-40°C ~ 85°C) with doubled lifetime (2000 Hrs @ 85°C).

Q: Are all substitute parts ROHS3 compliant?

A: Yes, all substitute parts listed are ROHS3 compliant and REACH unaffected, matching the compliance status of the original UES1V100MEM.

Q: What voltage rating should be selected for a 35 V application?

A: Any substitute with a voltage rating equal to or greater than 35 V is suitable. Options include 50 V (UEP1H100MED, 106BPS050M) or 63 V (UEP1J100MED, UVP1J100MED, 106BPS063M). Higher voltage ratings provide additional safety margin and are electrically compatible.