TXC CORPORATION 7M25000013 Crystal 25.0000MHz 10pF SMD Equivalent & Substitute Parts

Part Overview

The TXC CORPORATION 7M25000013 is a 25 MHz crystal oscillator in 4-SMD, No Lead surface mount package with 10pF load capacitance. This component is classified as Active product status and is RoHS Compliant. Crystal oscillators of this specification are essential timing references in digital circuits, communication systems, and microcontroller applications. Substitute parts are identified when original inventory is unavailable or when design requirements permit alternative components meeting equivalent electrical and mechanical parameters.

Substiute Parts

7M25000013

TXC CORPORATIONIn Stock: 26447M25000013 Datasheet

Current PartRFQ

FA-128 25.0000MF10Z-AC3

EPSONIn Stock: 1593FA-128 25.0000MF10Z-AC3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7M25000013 is determined by the following critical parameters:

Primary Matching Criteria:

• Frequency: 25 MHz (exact match required)
• Frequency Stability: ±10ppm (exact match required)
• Operating Temperature Range: -20°C ~ 75°C (exact match required)
• Package / Case: 4-SMD, No Lead (exact match required)
• Mounting Type: Surface Mount (exact match required)
• RoHS Compliance Status: RoHS Compliant or equivalent (ROHS3 Compliant acceptable)

Secondary Compatibility Factors:

• Load Capacitance: 10pF (primary specification); 9pF acceptable within circuit design tolerance
• Moisture Sensitivity Level: 1 (Unlimited) or equivalent
• REACH Status: REACH Unaffected (consistent across all qualified substitutes)

The EPSON FA-128 25.0000MF10Z-AC3 meets all primary matching criteria and qualifies as an equivalent substitute. The 1pF load capacitance variance (9pF vs 10pF) falls within acceptable substitution parameters for this crystal category.

Parameter Comparison

Engineering Selection Recommendations

TXC CORPORATION 7M25000013 Selection Criteria:

• Primary choice when original part number availability is confirmed
• Active product status ensures continued manufacturer support
• RoHS Compliant certification meets environmental compliance requirements
• Larger package dimensions (3.20mm x 2.50mm) suitable for applications with standard PCB layout spacing

EPSON FA-128 25.0000MF10Z-AC3 Selection Criteria:

• Qualified substitute when TXC 7M25000013 inventory is unavailable
• ROHS3 Compliant status meets current regulatory requirements
• Smaller package footprint (2.00mm x 1.60mm) and reduced height (0.50mm) provide space optimization benefits
• 9pF load capacitance specification requires circuit design verification for load capacitance tolerance
• Active product status ensures manufacturer availability

Both parts maintain identical frequency stability (±10ppm), operating temperature range (-20°C ~ 75°C), and moisture sensitivity classification (MSL 1). Selection between these parts depends on PCB layout constraints and load capacitance circuit requirements.

Frequently Asked Questions (FAQ)

Q: Can the EPSON FA-128 25.0000MF10Z-AC3 directly replace the TXC 7M25000013 without PCB modification?

A: The EPSON substitute has different physical dimensions (2.00mm x 1.60mm vs 3.20mm x 2.50mm) and reduced height (0.50mm vs 0.80mm). PCB footprint compatibility must be verified. The 1pF load capacitance difference (9pF vs 10pF) requires circuit design confirmation.

Q: What is the significance of the 1pF load capacitance difference between these parts?

A: Load capacitance affects crystal oscillation frequency and circuit stability. The 9pF specification of the EPSON part differs from the 10pF specification of the TXC part. Circuit design parameters must accommodate this variance to maintain frequency stability within ±10ppm tolerance.

Q: Are both parts RoHS compliant?

A: Yes. The TXC 7M25000013 is RoHS Compliant. The EPSON FA-128 25.0000MF10Z-AC3 is ROHS3 Compliant. Both meet current environmental compliance standards.

Q: What is the operating temperature range for both parts?

A: Both the TXC 7M25000013 and EPSON FA-128 25.0000MF10Z-AC3 operate across -20°C ~ 75°C temperature range.

Q: Do both parts have the same moisture sensitivity classification?

A: Yes. Both parts are classified as MSL 1 (Unlimited), indicating unlimited shelf life under normal storage conditions.

Q: What packaging formats are available for these parts?

A: The TXC 7M25000013 is available in standard packaging. The EPSON FA-128 25.0000MF10Z-AC3 is supplied in Tape & Reel (TR) format.

Q: Are both parts currently in active production?

A: Yes. Both the TXC 7M25000013 and EPSON FA-128 25.0000MF10Z-AC3 maintain Active product status.