Equivalent & Substitute Parts for 199D225X9050C1V1E3

Part Overview

The 199D225X9050C1V1E3 is a 2.2 µF conformal coated tantalum capacitor rated at 50 V, manufactured by Vishay Sprague under the TANTALEX™ 199D series. This radial through-hole component is designed for general-purpose applications requiring stable capacitance and reliable performance across extended temperature ranges. The part maintains active product status with 944 units currently in stock. Substitute parts are identified when equivalent electrical and mechanical specifications align with application requirements, allowing for component interchangeability in circuit designs.

Substiute Parts

199D225X9050C1V1E3

Vishay SpragueIn Stock: 1017199D225X9050C1V1E3 Datasheet

Current PartRFQ

199D225X9016A1V1E3

Vishay SpragueIn Stock: 1854199D225X9016A1V1E3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 199D225X9050C1V1E3 is determined by the following critical parameters:

• Capacitance Value: Must be 2.2 µF
• Tolerance: Must be ±10%
• Type: Must be Conformal Coated
• Mounting Type: Must be Through Hole
• Package / Case: Must be Radial
• Lead Spacing: Must be 0.100" (2.54mm)
• Series: Must be TANTALEX™, 199D
• Operating Temperature Range: Must support -55°C ~ 125°C
• Compliance: Must maintain ROHS3 compliance

The identified substitute part 199D225X9016A1V1E3 shares all critical electrical and mechanical parameters with the main part, with the exception of rated voltage. This substitute operates at 16 V versus the main part's 50 V rating. Substitution is valid only in applications where the circuit voltage requirement does not exceed 16 V.

Parameter Comparison

Engineering Selection Recommendations

Both the main part 199D225X9050C1V1E3 and substitute 199D225X9016A1V1E3 maintain active product status and full ROHS3 compliance. The primary distinction is voltage rating: the main part supports 50 V applications, while the substitute is rated for 16 V maximum. Physical dimensions differ due to voltage rating differences, with the substitute featuring a smaller package footprint. Selection between these parts depends solely on circuit voltage requirements. For applications operating at or below 16 V, the substitute provides equivalent electrical performance with reduced board space consumption. For applications exceeding 16 V, the main part is required.

Frequently Asked Questions (FAQ)

Q: Can 199D225X9016A1V1E3 be used in place of 199D225X9050C1V1E3?

A: Yes, provided the circuit voltage does not exceed 16 V. Both parts share identical capacitance, tolerance, temperature range, and conformal coating specifications. The substitute is suitable only for lower-voltage applications.

Q: What is the physical size difference between these parts?

A: The main part measures 0.217" diameter with 0.360" maximum seated height. The substitute measures 0.173" diameter with 0.280" maximum seated height. Both maintain 0.100" lead spacing for PCB compatibility.

Q: Are both parts RoHS compliant?

A: Yes. Both 199D225X9050C1V1E3 and 199D225X9016A1V1E3 are ROHS3 compliant and REACH unaffected.

Q: What determines substitution eligibility?

A: Substitution is valid when capacitance (2.2 µF), tolerance (±10%), conformal coating type, through-hole mounting, radial package, lead spacing (0.100"), and operating temperature range (-55°C ~ 125°C) remain constant. Voltage rating may differ if circuit requirements permit.

Q: Can these parts be used interchangeably on the same PCB?

A: Lead spacing is identical (0.100"), allowing both parts to fit the same through-hole footprint. However, physical dimensions differ; verify PCB clearance before substitution, particularly in space-constrained layouts.