SN100M016ST Equivalent & Substitute Parts

Part Overview

The SN100M016ST is a 10 µF, 16 V aluminum electrolytic capacitor in radial, can package manufactured by Cornell Dubilier Electronics (CDE). This component is classified as obsolete and is used in general-purpose applications requiring through-hole mounting. Due to its obsolete status, equivalent substitute parts with compatible electrical and mechanical specifications are necessary for design continuity and procurement alternatives.

Substiute Parts

SN100M016ST

Cornell Dubilier Electronics (CDE)In Stock: 801SN100M016ST Datasheet

Current PartRFQ

UVP1V100MDD1TD

NichiconIn Stock: 4988UVP1V100MDD1TD Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SN100M016ST is determined by the following critical parameters:

Electrical Compatibility:

• Capacitance value must be 10 µF
• Tolerance must be ±20%
• Rated voltage must be equal to or greater than 16 V
• Operating temperature range must encompass -40°C ~ 85°C
• Polarization must be Bi-Polar

Mechanical Compatibility:

• Mounting type must be Through Hole
• Package type must be Radial, Can
• Lead spacing and physical dimensions must accommodate existing PCB layouts

Compliance Requirements:

• RoHS3 compliance required

The substitute part UVP1V100MDD1TD from Nichicon meets all electrical and mechanical compatibility criteria. The higher rated voltage (35 V) provides additional design margin while maintaining identical capacitance and tolerance specifications.

Parameter Comparison

Engineering Selection Recommendations

The UVP1V100MDD1TD is a direct electrical substitute for the SN100M016ST. Both components are obsolete and ROHS3 compliant, meeting current regulatory requirements.

Voltage Consideration: The substitute part carries a 35 V rating compared to the original 16 V specification. This higher voltage rating does not create incompatibility; it provides additional safety margin in the circuit. The component will function correctly in applications designed for 16 V operation.

Physical Dimensions: Lead spacing differs between the two parts (0.079" versus 0.098"). PCB layout verification is required to confirm that the substitute part's lead spacing accommodates existing through-hole pad patterns. The substitute part is slightly smaller in diameter (5.00mm versus 6.00mm) but taller (12.50mm versus 11.00mm).

Thermal Performance: Both components operate across the identical temperature range (-40°C ~ 85°C) and support general-purpose applications.

Frequently Asked Questions (FAQ)

Q: Can the UVP1V100MDD1TD replace the SN100M016ST in all applications?

A: Electrical substitution is valid. The substitute part has identical capacitance (10 µF), tolerance (±20%), and operating temperature range. The higher voltage rating (35 V versus 16 V) is not a limitation. Physical compatibility must be verified due to differences in lead spacing and dimensions.

Q: What is the significance of the higher 35 V rating on the substitute part?

A: The 35 V rating indicates the maximum voltage the capacitor can withstand. In a 16 V circuit, the substitute part operates well below its maximum rating, providing additional design margin and potentially improved reliability.

Q: Are there any compliance differences between the two parts?

A: Both parts are ROHS3 compliant and carry identical ECCN and HTSUS classifications. No compliance barriers exist for substitution.

Q: What must be verified before using the UVP1V100MDD1TD as a replacement?

A: PCB layout compatibility must be confirmed. The lead spacing differs (0.079" versus 0.098"), and physical dimensions vary. Verify that existing through-hole pad patterns and component clearances accommodate the substitute part's specifications.

Q: Are both parts currently available?

A: Both parts are classified as obsolete. Inventory availability should be confirmed with component distributors before design implementation.