7M27070010 27 MHz Crystal Equivalent & Substitute Parts

Part Overview

The 7M27070010 is a 27 MHz surface mount crystal manufactured by TXC CORPORATION, designed for applications requiring precise frequency generation at 27.0000 MHz with ±30ppm stability. This active product operates across the industrial temperature range of -20°C to 70°C and is packaged in a compact 4-SMD, No Lead configuration measuring 3.20mm × 2.50mm. The component is RoHS Compliant with MSL 1 rating, indicating unlimited moisture resistance for standard storage and handling conditions.

Equivalent and substitute parts are identified when applications require alternative sourcing due to inventory constraints, supply chain considerations, or design flexibility within the same electrical and mechanical specifications.

Substiute Parts

7M27070010

TXC CORPORATIONIn Stock: 10657M27070010 Datasheet

Current PartRFQ

7M-27.000MAAE-T

TXC CORPORATIONIn Stock: 100017M-27.000MAAE-T Datasheet

SimilarRFQ

FL2700102Z

Diodes IncorporatedIn Stock: 50887FL2700102Z Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7M27070010 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Frequency: 27 MHz (exact match required)
• Frequency Stability: ±30ppm (exact match required)
• Load Capacitance: 12pF (exact match required)
• Package / Case: 4-SMD, No Lead (exact match required)
• Physical Dimensions: 3.20mm × 2.50mm (exact match required)
• Operating Temperature Range: -20°C ~ 70°C (exact match required)
• Mounting Type: Surface Mount (exact match required)

Compliance Parameters:

• RoHS Status: RoHS Compliant or equivalent regulatory compliance
• Moisture Sensitivity Level: MSL 1 or better
• REACH Status: REACH Unaffected or compliant

The identified substitute parts 7M-27.000MAAE-T and FL2700102Z meet all mandatory electrical and mechanical parameters. Both parts operate at identical frequency, stability, and load capacitance specifications. Physical footprints and mounting characteristics are equivalent, enabling direct substitution in PCB designs without layout modifications.

Parameter Comparison

Engineering Selection Recommendations

7M-27.000MAAE-T (TXC CORPORATION): This substitute maintains identical electrical specifications and physical dimensions to the main part. Both components are manufactured by TXC CORPORATION within the same 7M series. The substitute is supplied in Tape & Reel packaging with significantly higher inventory availability (9,898 pcs). RoHS Compliance and REACH Unaffected status match the main part. Selection of this substitute is appropriate for applications where TXC CORPORATION sourcing is preferred or where existing supply chain relationships exist.

FL2700102Z (Diodes Incorporated): This substitute meets all mandatory electrical and mechanical parameters with identical frequency, stability, load capacitance, and operating temperature specifications. The component is supplied by Diodes Incorporated under the SaRonix-eCera™ FL series with the highest inventory availability (50,828 pcs). Physical height is marginally reduced (0.75mm vs. 0.80mm), which remains within acceptable PCB assembly tolerances. ROHS3 Compliance provides enhanced regulatory coverage. Selection of this substitute is appropriate for applications requiring maximum supply availability or where multi-source qualification is required.

Both substitutes are Active products with full regulatory compliance and unlimited moisture sensitivity ratings, suitable for direct replacement in production environments.

Frequently Asked Questions (FAQ)

Q: Can 7M-27.000MAAE-T be used as a direct replacement for 7M27070010?

A: Yes. Both parts operate at 27 MHz with ±30ppm stability, 12pF load capacitance, and identical 4-SMD, No Lead packaging (3.20mm × 2.50mm). Electrical and mechanical specifications are equivalent, enabling direct PCB substitution without design modifications.

Q: What is the difference between the main part and its substitutes?

A: The main part 7M27070010 is supplied in standard packaging, while 7M-27.000MAAE-T is supplied in Tape & Reel format. FL2700102Z is manufactured by Diodes Incorporated rather than TXC CORPORATION. All three parts share identical frequency, stability, load capacitance, package type, and physical dimensions. The substitutes provide additional ESR specification (60 Ohms) and higher inventory availability.

Q: Are there any height differences that affect PCB assembly?

A: The main part and 7M-27.000MAAE-T have maximum seated heights of 0.031" (0.80mm). FL2700102Z has a maximum seated height of 0.030" (0.75mm). This 0.05mm difference is within standard PCB assembly tolerances and does not affect component placement or reflow soldering processes.

Q: Do all three parts meet RoHS requirements?

A: Yes. The main part 7M27070010 and substitute 7M-27.000MAAE-T are RoHS Compliant. Substitute FL2700102Z is ROHS3 Compliant, which represents enhanced regulatory coverage. All three parts have REACH Unaffected status.

Q: What is the Moisture Sensitivity Level for these crystals?

A: All three parts have MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for standard storage, handling, and assembly conditions. These components do not require special dry-pack storage or baking procedures prior to reflow soldering.

Q: Can I mix these parts in the same production batch?

A: Yes. All three parts meet identical electrical specifications (27 MHz, ±30ppm, 12pF) and physical requirements (4-SMD, No Lead, 3.20mm × 2.50mm). They are functionally interchangeable and can be used interchangeably in the same circuit design and PCB layout.

Q: Which substitute offers the best supply availability?

A: FL2700102Z (Diodes Incorporated) offers the highest inventory availability at 50,828 pcs. This substitute is appropriate for high-volume production requirements or applications where extended supply assurance is necessary.

Q: Are there any operating temperature differences?

A: No. All three parts operate across the identical temperature range of -20°C to 70°C. Temperature performance and stability specifications are equivalent across the main part and both substitutes.