T322E107K006AT Equivalent & Substitute Parts

Part Overview

The T322E107K006AT is a molded tantalum capacitor manufactured by KEMET, rated at 100 µF capacitance with 6 V voltage rating and ±10% tolerance. This axial through-hole component operates across the temperature range of -55°C to 125°C and features an equivalent series resistance (ESR) of 1.6 Ohm. The part is currently in active production status with ROHS3 compliance and REACH unaffected certification. Substitute parts are identified when equivalent electrical and mechanical parameters are available from alternative manufacturers, enabling procurement flexibility and supply chain continuity.

Substiute Parts

T322E107K006AT

KEMETIn Stock: 1139T322E107K006AT Datasheet

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173D107X9020YWE3

Vishay SpragueIn Stock: 432124173D107X9020YWE3 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the T322E107K006AT is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters for Substitution:

• Capacitance value: 100 µF (exact match required)
• Tolerance: ±10% (exact match required)
• Mounting type: Through Hole (exact match required)
• Package type: Axial (exact match required)
• Operating temperature range: -55°C ~ 125°C (exact match required)
• Type: Molded Tantalum (exact match required)

Allowable Parameter Variance:

• Voltage rating: May be equal to or greater than the rated voltage of the main part
• Physical dimensions: Minor variations acceptable within standard axial package specifications
• ESR: Variations acceptable when not specified for substitute part

The substitute part 173D107X9020YWE3 meets all critical parameters with an elevated voltage rating of 20 V, which is compatible with applications designed for 6 V operation.

Parameter Comparison

Engineering Selection Recommendations

Both the T322E107K006AT and 173D107X9020YWE3 are active production components with full ROHS3 compliance and REACH unaffected status, ensuring regulatory compliance for current and future applications. The substitute part 173D107X9020YWE3 maintains identical capacitance, tolerance, and operating temperature specifications while providing a higher voltage rating of 20 V compared to the 6 V rating of the main part. This voltage elevation is compatible with 6 V circuit designs and provides additional safety margin in voltage stress conditions. Both components feature axial through-hole mounting with comparable physical dimensions suitable for standard PCB layouts. Selection between these parts should be based on availability, lead time requirements, and procurement cost considerations, as electrical performance in 6 V applications remains equivalent.

Frequently Asked Questions (FAQ)

Q: Can the 173D107X9020YWE3 be used as a direct replacement for the T322E107K006AT?

A: Yes. Both components share identical capacitance (100 µF), tolerance (±10%), mounting type (through-hole axial), and operating temperature range (-55°C ~ 125°C). The substitute part features a higher voltage rating (20 V vs. 6 V), which is compatible with applications designed for 6 V operation.

Q: What is the significance of the voltage rating difference?

A: The substitute part's 20 V rating exceeds the main part's 6 V rating. In a 6 V circuit application, the higher-rated component operates with greater voltage margin and does not compromise circuit functionality or reliability.

Q: Are there physical dimension differences between these parts?

A: Both components are axial molded tantalum capacitors with 0.280" diameter. The length differs slightly: T322E107K006AT measures 0.530" L while 173D107X9020YWE3 measures 0.550" L. This 0.020" difference is within standard axial package tolerances and does not affect PCB layout compatibility.

Q: Do both parts meet current regulatory requirements?

A: Yes. Both the T322E107K006AT and 173D107X9020YWE3 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: What packaging formats are available for these parts?

A: The T322E107K006AT is supplied in bulk packaging. The 173D107X9020YWE3 is supplied in cut tape (CT) format. Packaging format selection depends on assembly process requirements and order quantity specifications.