TA-10.000MBD-T MEMS Oscillator Equivalent & Substitute Parts

Part Overview

The TA-10.000MBD-T is a 10 MHz MEMS-based XO (Standard) oscillator manufactured by TXC CORPORATION, designed for CMOS applications with 3.3V supply and Enable/Disable functionality. This component is classified as Obsolete, necessitating identification of active equivalent parts that maintain electrical and mechanical compatibility for ongoing production and field replacement requirements.

The part operates across the industrial temperature range of -40°C to 85°C with a frequency stability of ±25ppm and maximum supply current of 25mA. Its compact 4-SMD, No Lead package (7.00mm x 5.00mm x 1.00mm) is standard for modern surface-mount oscillator applications.

Substiute Parts

TA-10.000MBD-T

TXC CORPORATIONIn Stock: 1122TA-10.000MBD-T Datasheet

Current PartRFQ

510CBA10M0000AAGR

Skyworks Solutions Inc.In Stock: 1130510CBA10M0000AAGR Datasheet

DirectRFQ

CPPLC7L-A7BR-10.0TS

Cardinal Components Inc.In Stock: 1135CPPLC7L-A7BR-10.0TS Datasheet

DirectRFQ

SXO75C3C481-10.000M

Suntsu Electronics, Inc.In Stock: 3090SXO75C3C481-10.000M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TA-10.000MBD-T is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Frequency: 10.0000 MHz (exact)
• Output Type: CMOS
• Supply Voltage: 3.3V
• Frequency Stability: ±25ppm
• Operating Temperature Range: -40°C to 85°C
• Package Type: 4-SMD, No Lead
• Package Dimensions: 7.00mm x 5.00mm
• Function: Enable/Disable

Allowable Variation Parameters:

• Supply Current (Max): Substitute must not exceed 26mA (within 4% tolerance of original 25mA specification)
• Seated Height (Max): Substitute must not exceed 2.00mm (accommodates PCB layout variations)
• Base Resonator Type: Crystal-based oscillators are functionally equivalent to MEMS resonators when all electrical parameters match
• Packaging Format: Cut Tape (CT) and Tape & Reel (TR) are interchangeable for component procurement; Bulk packaging requires inventory management consideration

All three substitute parts meet these criteria and are therefore direct functional equivalents.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: CPPLC7L-A7BR-10.0TS (Cardinal Components Inc.)

This part is the optimal substitute based on the following criteria:

• Active product status ensures long-term availability and manufacturer support
• Exact match on maximum supply current (25mA) eliminates power budget recalculation
• ROHS3 Compliant and REACH Unaffected certifications satisfy modern regulatory requirements
• Tape & Reel packaging format supports high-volume production workflows
• Seated height of 1.90mm remains within acceptable PCB assembly tolerances

Secondary Recommendation: SXO75C3C481-10.000M (Suntsu Electronics, Inc.)

This part offers advantages for power-constrained applications:

• Lowest maximum supply current (16mA) provides 36% power reduction compared to original specification
• Active product status with ROHS3 Compliance and REACH Unaffected certification
• Seated height of 1.60mm provides additional PCB clearance margin
• Bulk packaging suitable for high-volume procurement with inventory management

Tertiary Recommendation: 510CBA10M0000AAGR (Skyworks Solutions Inc.)

This part is acceptable with design verification:

• Active product status with established supply chain
• Maximum supply current of 26mA requires verification that power delivery circuits accommodate 4% increase
• Seated height of 1.80mm requires confirmation of PCB assembly clearance
• Tape & Reel packaging supports production requirements

All three substitute parts are electrically and mechanically compatible with the TA-10.000MBD-T. Selection should be based on procurement availability, cost structure, and specific application power budget constraints.

Frequently Asked Questions (FAQ)

Q: Can the TA-10.000MBD-T be directly replaced with any of these substitute parts without PCB modification?

A: Yes. All substitute parts maintain identical electrical specifications (10 MHz, CMOS output, 3.3V supply, ±25ppm stability, Enable/Disable function) and package footprint (7.00mm x 5.00mm, 4-SMD No Lead). Seated height variations (1.00mm to 1.90mm) are within standard PCB assembly tolerances and do not require layout changes.

Q: What is the difference between MEMS and Crystal-based oscillators in this application?

A: The TA-10.000MBD-T uses MEMS resonators, while all substitute parts use crystal resonators. Both technologies deliver identical electrical performance at 10 MHz with ±25ppm stability across the -40°C to 85°C operating range. The substitution is valid because the electrical interface and performance specifications are equivalent.

Q: Does the supply current difference between parts affect circuit design?

A: The substitute parts range from 16mA to 26mA maximum supply current, compared to the original 25mA specification. The Suntsu part (16mA) reduces power consumption by 36%. The Skyworks part (26mA) requires verification that power delivery circuits can accommodate a 4% increase. The Cardinal part (25mA) matches the original specification exactly. Review your power budget to confirm compatibility.

Q: Are there packaging format considerations for procurement?

A: The original part is supplied in Cut Tape (CT) format. Cardinal and Skyworks substitute parts are supplied in Tape & Reel (TR) format, which is standard for production assembly. Suntsu supplies in Bulk format, requiring separate reel packaging for automated assembly. Confirm your assembly equipment compatibility with the selected packaging format.

Q: What compliance certifications should I verify for new designs?

A: Cardinal (CPPLC7L-A7BR-10.0TS) and Suntsu (SXO75C3C481-10.000M) parts carry ROHS3 Compliance and REACH Unaffected certifications. If your application requires these certifications, select one of these two parts. Skyworks part compliance documentation should be verified with the manufacturer.

Q: Can I use the Suntsu part in a power-sensitive application?

A: Yes. The SXO75C3C481-10.000M delivers the lowest supply current at 16mA maximum, providing significant power savings in battery-powered or thermally constrained designs. Verify that the disable-mode current specification (not provided) meets your standby power requirements.

Q: What is the lead time impact of switching to an active substitute part?

A: All three substitute parts are classified as Active products with current inventory levels (1,057 to 2,987 pieces in stock). Lead times are typically 1-2 weeks for standard orders. The TA-10.000MBD-T is Obsolete and subject to extended lead times or unavailability.