AWK107C7225MV-T Equivalent & Substitute Parts

Part Overview

The AWK107C7225MV-T is a 2.2 µF ceramic capacitor rated at 4V with X7S temperature coefficient, manufactured by Taiyo Yuden. This Surface Mount MLCC (Multilayer Ceramic Capacitor) is designed for bypass and decoupling applications in compact 0306 (0816 Metric) package form factor. The part is classified as Not For New Designs, indicating it has been superseded in the manufacturer's product line. Identification of equivalent substitute parts is necessary for ongoing support of existing designs, inventory management, and procurement of functionally compatible alternatives.

Substiute Parts

AWK107C7225MV-T

Taiyo YudenIn Stock: 850AWK107C7225MV-T Datasheet

Current PartRFQ

C0816X7S0G225M050AC

TDK CorporationIn Stock: 21084C0816X7S0G225M050AC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AWK107C7225MV-T is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part C0816X7S0G225M050AC from TDK Corporation qualifies as a direct equivalent based on the following matching criteria:

Electrical Parameters (Must Match):

• Capacitance: 2.2 µF (identical)
• Voltage Rating: 4V (identical)
• Temperature Coefficient: X7S (identical)
• Tolerance: ±20% (identical)
• Operating Temperature Range: -55°C ~ 125°C (identical)

Mechanical Parameters (Must Match):

• Package / Case: 0306 (0816 Metric) (identical)
• Mounting Type: Surface Mount, MLCC (identical)

Compliance Parameters (Must Match or Maintain):

• RoHS Status: ROHS3 Compliant (maintained)
• Moisture Sensitivity Level: 1 (Unlimited) (maintained)

The substitute part maintains all functional and physical compatibility requirements for direct replacement in existing designs.

Parameter Comparison

Engineering Selection Recommendations

The C0816X7S0G225M050AC from TDK Corporation is a direct functional and physical equivalent to the AWK107C7225MV-T. Both parts are discontinued from their respective manufacturers' active product lines, with the Taiyo Yuden part marked as Not For New Designs and the TDK part marked as Obsolete.

Selection Basis:

Both parts maintain identical electrical specifications (2.2 µF, 4V, X7S, ±20% tolerance) and mechanical compatibility (0306 package, Surface Mount MLCC). The maximum thickness difference of 0.002" (0.05mm) between the two parts is within standard PCB assembly tolerances and does not affect functional performance or board-level compatibility.

Compliance certifications are maintained across both parts: ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating ensure regulatory and environmental compatibility with existing design requirements.

For applications requiring the AWK107C7225MV-T, the C0816X7S0G225M050AC provides equivalent performance in bypass and decoupling circuit applications. Inventory availability and lead time should be evaluated based on current procurement channels, as both parts are obsolete and sourcing may be limited to existing stock.

Frequently Asked Questions (FAQ)

Q: Can the C0816X7S0G225M050AC be used as a direct replacement for the AWK107C7225MV-T?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical capacitance (2.2 µF), voltage rating (4V), temperature coefficient (X7S), tolerance (±20%), package (0306), and operating temperature range (-55°C ~ 125°C). Physical dimensions are compatible within standard assembly tolerances.

Q: What is the significance of the X7S temperature coefficient?

A: X7S designates a temperature coefficient of ±15% over the -55°C ~ 125°C operating range. This specification ensures predictable capacitance stability across the full operating temperature range, which is critical for bypass and decoupling applications where capacitance variation directly affects circuit performance.

Q: Are there differences in packaging between these two parts?

A: The main part (AWK107C7225MV-T) is supplied in Tape & Reel (TR) packaging, while the substitute (C0816X7S0G225M050AC) is supplied in Cut Tape (CT) packaging. Both are Surface Mount MLCC components in the 0306 (0816 Metric) package. Packaging format does not affect component functionality or PCB compatibility.

Q: What does the 0306 (0816 Metric) package designation mean?

A: 0306 is the imperial designation and 0816 Metric is the metric equivalent for the same physical package. The component measures 0.031" L x 0.063" W (0.80mm x 1.60mm) with a maximum thickness of approximately 0.022" to 0.024" depending on the manufacturer.

Q: Why are both parts marked as discontinued?

A: The AWK107C7225MV-T is marked Not For New Designs by Taiyo Yuden, and the C0816X7S0G225M050AC is marked Obsolete by TDK. Both manufacturers have superseded these parts with newer product lines. Existing inventory may be available through authorized distributors, but long-term availability is not guaranteed.

Q: Is the thickness difference between the two parts significant?

A: The AWK107C7225MV-T has a maximum thickness of 0.022" (0.55mm), while the C0816X7S0G225M050AC has a maximum thickness of 0.024" (0.60mm). This 0.002" (0.05mm) difference is within standard PCB assembly tolerances and does not affect component placement, soldering, or functional performance.

Q: Do both parts maintain the same RoHS compliance?

A: Yes. Both parts are ROHS3 Compliant, ensuring they meet current regulatory requirements for hazardous substance restrictions in electronic equipment.

Q: What is Moisture Sensitivity Level 1 (MSL 1)?

A: MSL 1 (Unlimited) indicates the component has unlimited shelf life and does not require special moisture control during storage or handling. This is the lowest risk classification for moisture sensitivity and simplifies inventory management and logistics.