8W-10.000MBD-T Equivalent & Substitute Parts

Part Overview

The 8W-10.000MBD-T is a 10 MHz XO (Standard) CMOS oscillator manufactured by TXC CORPORATION. This surface mount crystal oscillator operates at 3.3V with enable/disable functionality, housed in a 4-SMD, no lead package. The device is classified as Active product status and is RoHS3 compliant with MSL 1 rating.

Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when inventory requirements necessitate multiple qualified suppliers. Substitutes must maintain electrical and mechanical compatibility across all critical parameters including frequency, output type, supply voltage, operating temperature range, and physical package dimensions.

Substiute Parts

8W-10.000MBD-T

TXC CORPORATIONIn Stock: 11718W-10.000MBD-T Datasheet

Current PartRFQ

SXO22C3C481-10.000M

Suntsu Electronics, Inc.In Stock: 2946SXO22C3C481-10.000M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 8W-10.000MBD-T is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Requirements:

• Frequency: 10 MHz (exact match required)
• Output Configuration: CMOS (exact match required)
• Supply Voltage: 3.3V (exact match required)
• Function: Enable/Disable capability (exact match required)
• Frequency Stability: ±25ppm (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)

Mechanical Compatibility Requirements:

• Package Type: 4-SMD, No Lead (exact match required)
• Physical Dimensions: 0.098" L x 0.079" W / 2.50mm x 2.00mm (exact match required)
• Mounting Type: Surface Mount (exact match required)

Compliance Requirements:

• RoHS3 Compliance (required for substitution)
• ECCN Classification: EAR99 (required for substitution)

The SXO22C3C481-10.000M from Suntsu Electronics, Inc. qualifies as a direct substitute based on full alignment with all electrical, mechanical, and compliance parameters listed above.

Parameter Comparison

Engineering Selection Recommendations

Primary Part: 8W-10.000MBD-T (TXC CORPORATION)

The TXC 8W series oscillator is the specified component and should be used as the first choice when available. This part maintains Active product status with established supply chain presence (1125 pcs in stock).

Substitute Part: SXO22C3C481-10.000M (Suntsu Electronics, Inc.)

The Suntsu SXO22C series oscillator is a qualified direct substitute. This part meets all electrical and mechanical requirements for pin-compatible operation. The substitute demonstrates the following characteristics:

• Active product status with robust inventory availability (2852 pcs in stock)
• ROHS3 compliance and EAR99 classification matching the primary part
• Reduced maximum supply current (7mA versus 10mA), which provides improved power efficiency
• Identical frequency, output type, supply voltage, and operating temperature specifications
• Identical package footprint and physical dimensions for PCB layout compatibility
• Maximum seated height of 0.039" (1.00mm) compared to 0.035" (0.90mm) on primary part, representing a 0.004" (0.10mm) difference within standard PCB assembly tolerances

Both parts are suitable for applications requiring 10 MHz CMOS oscillators with enable/disable control at 3.3V supply voltage across the -40°C to 85°C operating range.

Frequently Asked Questions (FAQ)

Q: Can the SXO22C3C481-10.000M be used as a direct replacement for the 8W-10.000MBD-T?

A: Yes. The SXO22C3C481-10.000M is a direct substitute. Both parts share identical electrical specifications (10 MHz, CMOS output, 3.3V supply, ±25ppm stability, -40°C to 85°C operating range), identical package type (4-SMD, no lead), and identical physical footprint (2.50mm x 2.00mm). No circuit modifications are required.

Q: Are there any physical differences between these parts?

A: The maximum seated height differs by 0.004" (0.10mm): the TXC part measures 0.035" (0.90mm) while the Suntsu part measures 0.039" (1.00mm). This difference is within standard PCB assembly tolerances and does not affect board-level compatibility or functionality.

Q: What is the difference in power consumption between these oscillators?

A: The TXC 8W-10.000MBD-T has a maximum supply current of 10mA, while the Suntsu SXO22C3C481-10.000M has a maximum supply current of 7mA. The Suntsu part consumes less power, which may provide benefits in power-sensitive applications.

Q: Do both parts have the same compliance certifications?

A: Yes. Both the 8W-10.000MBD-T and SXO22C3C481-10.000M are ROHS3 compliant and classified as EAR99 for export control purposes. Both parts are suitable for applications with equivalent regulatory requirements.

Q: What is the frequency stability specification for both parts?

A: Both oscillators maintain a frequency stability of ±25ppm across the operating temperature range of -40°C to 85°C.

Q: Are both parts available in the same packaging format?

A: Yes. Both parts are supplied in 4-SMD, no lead surface mount packages with identical physical dimensions of 0.098" L x 0.079" W (2.50mm x 2.00mm). The parts are interchangeable at the PCB assembly level.

Q: What is the moisture sensitivity level for these oscillators?

A: The TXC 8W-10.000MBD-T carries an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.