8W-8.000MBE-T Equivalent & Substitute Parts

Part Overview

The 8W-8.000MBE-T is an 8 MHz crystal oscillator manufactured by TXC CORPORATION, designed for applications requiring a standard XO (Standard) CMOS oscillator with Enable/Disable functionality. This Surface Mount Device (SMD) operates at 3.3V supply voltage and is housed in a compact 4-SMD, No Lead package measuring 2.50mm x 2.00mm. The part is Active in product status and RoHS3 compliant, making it suitable for modern electronic applications requiring frequency generation with low power consumption and precise timing control.

Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part specifications, ensuring functional interchangeability within the same application context.

Substiute Parts

8W-8.000MBE-T

TXC CORPORATIONIn Stock: 9548W-8.000MBE-T Datasheet

Current PartRFQ

625L3I008M00000

CTS-Frequency ControlsIn Stock: 37076625L3I008M00000 Datasheet

DirectRFQ

ECS-2033-080-BN

ECS Inc.In Stock: 12277ECS-2033-080-BN Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 8W-8.000MBE-T are qualified based on strict alignment of the following critical parameters:

Electrical Parameters:

• Frequency: 8.0000 MHz (exact match required)
• Output Type: CMOS
• Supply Voltage: 3.3V
• Frequency Stability: ±50ppm
• Operating Temperature Range: -40°C to 85°C
• Function: Enable/Disable capability

Mechanical Parameters:

• Package Type: 4-SMD, No Lead
• Package Dimensions: 2.50mm x 2.00mm (length x width)
• Mounting Type: Surface Mount

Compliance Parameters:

• RoHS3 Compliant
• Moisture Sensitivity Level: MSL 1

The identified substitute parts (625L3I008M00000 from CTS-Frequency Controls and ECS-2033-080-BN from ECS Inc.) meet all critical electrical and mechanical specifications. Variations in maximum supply current and seated height do not affect functional interchangeability when these parameters remain within acceptable operating ranges for the target application.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts are qualified for direct replacement of the 8W-8.000MBE-T based on electrical and mechanical parameter alignment:

625L3I008M00000 (CTS-Frequency Controls): This part maintains identical electrical specifications and package dimensions. The maximum seated height of 0.039" (1.00mm) is marginally higher than the main part but remains within typical PCB assembly tolerances for 4-SMD packages. Current consumption specifications are equivalent. This part is Active in product status with RoHS3 compliance and MSL 1 rating.

ECS-2033-080-BN (ECS Inc.): This part provides identical electrical specifications and package dimensions with a seated height matching the main part at 0.035" (0.90mm). The maximum supply current is specified at 7mA, which is lower than the main part's 15mA rating, indicating improved power efficiency. Disable mode current is specified at 10µA. This part is Active in product status with RoHS3 compliance and MSL 1 rating.

Both substitute parts carry identical ECCN (EAR99) and HTSUS (8542.39.0001) classifications, confirming regulatory equivalence. Selection between substitutes should be based on availability, lead time, and application-specific power consumption requirements.

Frequently Asked Questions (FAQ)

Q: Can 625L3I008M00000 be used as a direct replacement for 8W-8.000MBE-T?

A: Yes. The 625L3I008M00000 meets all critical electrical parameters (8 MHz frequency, CMOS output, 3.3V supply, ±50ppm stability, Enable/Disable function) and mechanical specifications (4-SMD No Lead package, 2.50mm x 2.00mm dimensions, Surface Mount). The 0.01mm difference in seated height does not affect functional interchangeability.

Q: Can ECS-2033-080-BN be used as a direct replacement for 8W-8.000MBE-T?

A: Yes. The ECS-2033-080-BN meets all critical electrical parameters and mechanical specifications. The lower maximum supply current (7mA versus 15mA) indicates improved efficiency and does not prevent substitution.

Q: What are the key parameters that determine substitution compatibility?

A: Substitution compatibility is determined by: frequency (8.0000 MHz), output type (CMOS), supply voltage (3.3V), frequency stability (±50ppm), operating temperature range (-40°C to 85°C), Enable/Disable function, package type (4-SMD No Lead), package dimensions (2.50mm x 2.00mm), and compliance certifications (RoHS3, MSL 1).

Q: Are there differences in power consumption between the main part and substitutes?

A: The ECS-2033-080-BN specifies a maximum supply current of 7mA compared to the main part's 15mA, representing lower power consumption. The 625L3I008M00000 maintains the 15mA specification. Both substitutes specify 10µA disable mode current. These differences do not affect functional interchangeability.

Q: Do all three parts have identical package dimensions?

A: The length and width dimensions are identical at 2.50mm x 2.00mm. The seated height varies slightly: 8W-8.000MBE-T and ECS-2033-080-BN are 0.90mm, while 625L3I008M00000 is 1.00mm. This 0.10mm difference is within standard PCB assembly tolerances.

Q: Are all parts RoHS3 compliant?

A: Yes. All three parts (8W-8.000MBE-T, 625L3I008M00000, and ECS-2033-080-BN) are RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.