TDL106M035S1D-F Equivalent & Substitute Parts

Part Overview

The TDL106M035S1D-F is a 10 µF conformal coated tantalum capacitor rated for 35 V, manufactured by Cornell Dubilier Electronics (CDE) in a through-hole radial package. This component is classified as obsolete, necessitating the identification of active equivalent and substitute parts from current manufacturers. Vishay Sprague's TANTALEX™ 199D series provides compatible alternatives that maintain the core electrical and mechanical specifications while offering improved availability and active product status.

Substiute Parts

TDL106M035S1D-F

Cornell Dubilier Electronics (CDE)In Stock: 862TDL106M035S1D-F Datasheet

Current PartRFQ

199D106X0035D1V1E3

Vishay SpragueIn Stock: 1718199D106X0035D1V1E3 Datasheet

DirectRFQ

199D106X0035D2V1E3

Vishay SpragueIn Stock: 876199D106X0035D2V1E3 Datasheet

DirectRFQ

199D106X5035D1V1E3

Vishay SpragueIn Stock: 879199D106X5035D1V1E3 Datasheet

UpgradeRFQ

199D106X9035D1V1E3

Vishay SpragueIn Stock: 1161199D106X9035D1V1E3 Datasheet

UpgradeRFQ

199D106X9035D2V1E3

Vishay SpragueIn Stock: 819199D106X9035D2V1E3 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by maintaining the following critical parameters:

• Capacitance: 10 µF (exact match required)
• Voltage Rating: 35 V (exact match required)
• Type: Conformal Coated (exact match required)
• Mounting Type: Through Hole, Radial package (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)
• Tolerance: ±20%, ±10%, or ±5% (upgrades permitted)

All substitute parts listed are from the Vishay Sprague TANTALEX™ 199D series. These parts differ only in tolerance specification, with tighter tolerances (±10% and ±5%) available as upgrades from the original ±20% specification. Physical dimensions remain compatible across all variants (0.236" Dia, 0.400" Height, 0.100" Lead Spacing), ensuring drop-in replacement capability.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Same Tolerance):

• 199D106X0035D1V1E3 and 199D106X0035D2V1E3: These Vishay Sprague parts maintain the ±20% tolerance of the original TDL106M035S1D-F. Both are active products with ROHS3 compliance and sufficient inventory. The primary difference between these variants is manufacturing date code designation (D1 versus D2), with no functional distinction. Either part provides a direct functional replacement.

Upgraded Alternatives (Tighter Tolerance):

• 199D106X9035D1V1E3 and 199D106X9035D2V1E3: These parts upgrade the tolerance to ±10%, providing improved capacitance accuracy while maintaining all other electrical and mechanical specifications. Active status and ROHS3 compliance are confirmed.
• 199D106X5035D1V1E3: This part offers the tightest tolerance at ±5%, suitable for applications requiring enhanced precision. This part is active and ROHS3 compliant.

All Vishay Sprague substitutes feature a smaller physical diameter (0.236" vs 0.340" on the original), which provides a PCB footprint advantage while maintaining identical height and lead spacing for direct mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can the Vishay Sprague 199D series parts directly replace the Cornell Dubilier TDL106M035S1D-F? A: Yes. The 199D106X0035D1V1E3 and 199D106X0035D2V1E3 provide direct electrical and mechanical equivalency at ±20% tolerance. All parts maintain the same capacitance (10 µF), voltage rating (35 V), conformal coating, radial package, and operating temperature range (-55°C to 125°C). The smaller diameter offers a PCB layout benefit without affecting functionality.

Q: What is the functional difference between the D1 and D2 variants? A: The D1 and D2 designations refer to manufacturing date codes and do not represent functional differences. Both variants are electrically and mechanically identical and are fully interchangeable.

Q: Should I use the ±10% or ±5% tolerance versions? A: Selection depends on circuit requirements. The ±20% variants (199D106X0035D1V1E3 or 199D106X0035D2V1E3) are suitable for general-purpose applications. The ±10% versions (199D106X9035D1V1E3 or 199D106X9035D2V1E3) are appropriate when tighter tolerance improves circuit performance. The ±5% version (199D106X5035D1V1E3) is specified only when maximum precision is required and justified by application performance criteria.

Q: Are all substitutes ROHS3 compliant and suitable for regulated applications? A: Yes. All Vishay Sprague 199D series substitutes carry ROHS3 compliance and REACH Unaffected status, confirming compliance with relevant environmental and restriction regulations.

Q: What are the lead spacing and package dimensions? A: All substitute parts maintain the same lead spacing (0.100" / 2.54mm) and seated height (0.400" / 10.16mm) as the original TDL106M035S1D-F. The radial package configuration remains unchanged. The diameter reduction from 0.340" to 0.236" provides a smaller board footprint.