SMDTC03470QB00MP00 Equivalent & Substitute Parts

Part Overview

The SMDTC03470QB00MP00 is a 0.47 µF film capacitor manufactured by WIMA, designed for surface mount applications in 2220 (5750 Metric) package format. This polyester film capacitor operates at 40V AC / 63V DC and is specified for DC Link and DC Filtering applications. The part is currently Active in product status with 1033 pieces in stock. Film capacitors of this specification are essential in power conditioning circuits where low ESR, low inductance, and stable capacitance across temperature ranges are required. Equivalent substitute parts are identified based on matching capacitance, tolerance, package dimensions, mounting type, and dielectric material while accommodating higher voltage ratings.

Substiute Parts

SMDTC03470QB00MP00

WIMAIn Stock: 1072SMDTC03470QB00MP00 Datasheet

Current PartRFQ

SMDTD03470QB00MP00

WIMAIn Stock: 2794SMDTD03470QB00MP00 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SMDTC03470QB00MP00 is based on the following criteria:

Mandatory Matching Parameters:

• Capacitance: 0.47 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Dielectric Material: Polyester, Polyethylene Terephthalate (PET), Metallized (exact match required)
• Package / Case: 2220 (5750 Metric) (exact match required)
• Mounting Type: Surface Mount (exact match required)
• Physical Dimensions: 0.224" L x 0.201" W, Height 0.189" max (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)
• Termination: Solder Pads (exact match required)

Allowable Variation Parameters:

• Voltage Rating - AC: Equal to or greater than 40V AC
• Voltage Rating - DC: Equal to or greater than 63V DC

The SMDTD03470QB00MP00 qualifies as a parametric equivalent because it maintains all mandatory parameters while providing higher voltage ratings (63V AC / 100V DC), which ensures compatibility in applications designed for the original part's voltage specifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (SMDTC03470QB00MP00): Select the SMDTC03470QB00MP00 when circuit design specifications explicitly require 40V AC / 63V DC voltage ratings. This part is Active in product status, ROHS3 Compliant, and carries MSL 1 rating indicating no moisture sensitivity constraints. Current inventory of 1033 pieces supports immediate procurement.

Substitute Selection (SMDTD03470QB00MP00): The SMDTD03470QB00MP00 is a direct substitute when the application circuit can accommodate higher voltage ratings (63V AC / 100V DC). This part maintains identical capacitance, tolerance, package dimensions, and thermal operating range. Both parts are manufactured by WIMA, carry identical compliance certifications (ROHS3, EAR99), and share the same MSL 1 rating. The substitute part offers higher inventory availability (2734 pieces) and provides voltage margin in applications where the original specification is not a hard constraint. Physical interchangeability is confirmed through matching package dimensions and solder pad termination.

Frequently Asked Questions (FAQ)

Q: Can SMDTD03470QB00MP00 be used as a direct replacement for SMDTC03470QB00MP00?

A: Yes. The SMDTD03470QB00MP00 is a direct substitute. Both parts share identical capacitance (0.47 µF), tolerance (±20%), package format (2220 / 5750 Metric), physical dimensions, mounting type, and operating temperature range. The substitute part provides higher voltage ratings (63V AC / 100V DC versus 40V AC / 63V DC), which ensures compatibility in circuits designed for the original part's specifications.

Q: What are the physical compatibility considerations?

A: Both parts are housed in identical 2220 (5750 Metric) packages with dimensions of 0.224" L x 0.201" W and maximum seated height of 0.189". Both use solder pad termination for surface mount assembly. No PCB layout modifications are required for substitution.

Q: Are there compliance or regulatory differences between these parts?

A: No. Both SMDTC03470QB00MP00 and SMDTD03470QB00MP00 are ROHS3 Compliant, carry EAR99 ECCN classification, and share identical HTSUS code 8532.25.0010. Both parts have MSL 1 rating with unlimited moisture sensitivity constraints.

Q: When should the higher voltage rating of SMDTD03470QB00MP00 be considered?

A: The substitute part's higher voltage ratings (63V AC / 100V DC) provide additional safety margin in DC Link and DC Filtering applications. Selection of the substitute is appropriate when circuit design allows for voltage ratings exceeding the original specification, or when higher voltage margin is desired for reliability.

Q: Are both parts from the same manufacturer?

A: Yes. Both SMDTC03470QB00MP00 and SMDTD03470QB00MP00 are manufactured by WIMA and belong to the SMD-PET series of metallized polyester film capacitors.

Q: What is the inventory status for each part?

A: SMDTC03470QB00MP00 has 1033 pieces in stock. SMDTD03470QB00MP00 has 2734 pieces in stock, providing greater availability for procurement planning.