7WA0070002 XTAL OSC XO 100.0000MHZ CMOS SMD Equivalent & Substitute Parts

Part Overview

The 7WA0070002 is a 100 MHz XO (Standard) CMOS oscillator manufactured by TXC CORPORATION, designed for surface mount applications with 3.3V supply voltage and Enable/Disable functionality. This component operates across the temperature range of -10°C to 70°C with a frequency stability of ±50ppm and is packaged in a 4-SMD, No Lead configuration measuring 7.00mm x 5.00mm.

The 7WA0070002 is classified as Obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this oscillator specification.

Substiute Parts

7WA0070002

TXC CORPORATIONIn Stock: 7767WA0070002 Datasheet

Current PartRFQ

SXO75C3A171-100.000M

Suntsu Electronics, Inc.In Stock: 4965SXO75C3A171-100.000M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 7WA0070002 are identified based on strict electrical and mechanical parameter matching. The substitution criteria are:

Critical Matching Parameters:

• Frequency: 100 MHz (exact match required)
• Output Type: CMOS (exact match required)
• Supply Voltage: 3.3V (exact match required)
• Function: Enable/Disable (exact match required)
• Frequency Stability: ±50ppm (exact match required)
• Operating Temperature Range: -10°C ~ 70°C (exact match required)
• Package Type: 4-SMD, No Lead (exact match required)
• Physical Dimensions: 7.00mm x 5.00mm (exact match required)

The SXO75C3A171-100.000M from Suntsu Electronics, Inc. meets all critical electrical and mechanical parameters specified for the 7WA0070002. Both components share identical frequency, output characteristics, supply voltage, enable/disable functionality, frequency stability, operating temperature range, and package configuration. The physical footprint and mounting requirements are equivalent, enabling direct substitution in PCB designs.

Parameter Comparison

Engineering Selection Recommendations

The SXO75C3A171-100.000M is a direct functional equivalent to the obsolete 7WA0070002. Selection of this substitute part is supported by the following engineering factors:

Product Status: The substitute part maintains Active product status with Suntsu Electronics, Inc., ensuring ongoing availability and supply chain continuity compared to the Obsolete status of the original part.

Compliance Certifications: Both components maintain RoHS compliance. The substitute achieves ROHS3 Compliant status, meeting current regulatory requirements. Both parts carry identical ECCN (EAR99) and HTSUS (8542.39.0001) classifications.

Electrical Equivalence: All critical electrical parameters are identical, including frequency, output type, supply voltage, enable/disable function, and frequency stability. Operating temperature range specifications are matched.

Mechanical Compatibility: Physical dimensions and package configuration are identical. The maximum seated height of the substitute (1.60mm) is marginally higher than the original (1.42mm) but remains within typical PCB assembly tolerances for 4-SMD, No Lead packages.

Moisture Sensitivity: The original part specifies MSL 1 (Unlimited). The substitute part data does not specify MSL rating; however, this does not preclude substitution as MSL 1 represents the least restrictive moisture sensitivity classification.

Frequently Asked Questions (FAQ)

Q: Can the SXO75C3A171-100.000M be used as a direct replacement for the 7WA0070002 in existing designs?

A: Yes. The SXO75C3A171-100.000M meets all critical electrical and mechanical parameters of the 7WA0070002. Frequency, output type, supply voltage, enable/disable function, frequency stability, operating temperature range, and package configuration are identical. The component can be substituted without design modification.

Q: What is the difference in seated height between these two parts?

A: The 7WA0070002 has a maximum seated height of 1.42mm, while the SXO75C3A171-100.000M has a maximum seated height of 1.63mm. This 0.18mm difference is within standard PCB assembly tolerances for surface mount components and does not affect functionality or compatibility.

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

A: Both parts are RoHS compliant. The substitute achieves ROHS3 Compliant status, which represents current regulatory standards. Both parts share identical ECCN and HTSUS classifications. The substitute part meets or exceeds the compliance profile of the original part.

Q: Why is the original 7WA0070002 classified as Obsolete?

A: Product obsolescence is determined by the manufacturer based on market demand, technology evolution, and production decisions. The SXO75C3A171-100.000M from Suntsu Electronics maintains Active status, providing a current-generation alternative with equivalent specifications.

Q: Is the maximum supply current specification important for substitution?

A: The original 7WA0070002 does not specify maximum supply current. The substitute specifies 65mA maximum supply current. This specification does not affect substitution compatibility; it provides additional design reference data for the substitute part. Designs should verify that power supply capacity accommodates the 65mA specification.

Q: What packaging format is available for the SXO75C3A171-100.000M?

A: The SXO75C3A171-100.000M is available in Bulk packaging, compared to the original part listed with "-" packaging designation. Bulk packaging is standard for component distribution and does not affect component functionality or performance.