7M25070080 Crystal 25.0000MHz 9pF SMD Equivalent & Substitute Parts

Part Overview

The 7M25070080 is a 25 MHz fundamental mode crystal oscillator manufactured by TXC CORPORATION, designed for surface mount applications in 4-SMD, No Lead package configuration. This Active product operates across the industrial temperature range of -20°C to 70°C with ±30ppm frequency stability and 9pF load capacitance. The component is RoHS Compliant with MSL 1 (Unlimited) moisture sensitivity rating, suitable for applications requiring stable frequency reference in compact form factors. Equivalent and substitute parts are identified based on matching frequency, stability, temperature range, mounting type, and package configuration while accommodating variations in load capacitance and ESR specifications.

Substiute Parts

7M25070080

TXC CORPORATIONIn Stock: 9217M25070080 Datasheet

Current PartRFQ

7R-25.000MAAQ-T

TXC CORPORATIONIn Stock: 20227R-25.000MAAQ-T Datasheet

SimilarRFQ

8Y-25.000MAAV-T

TXC CORPORATIONIn Stock: 32368Y-25.000MAAV-T Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 7M25070080 are qualified based on the following critical parameters that determine functional interchangeability:

Primary Matching Criteria:

• Frequency: 25 MHz (exact match required)
• Frequency Stability: ±30ppm (exact match required)
• Operating Temperature Range: -20°C ~ 70°C (exact match required)
• Mounting Type: Surface Mount (exact match required)
• Package Configuration: 4-SMD, No Lead (exact match required)
• RoHS Compliance Status: RoHS Compliant (compliance maintained)
• Moisture Sensitivity Level: MSL 1 (Unlimited) (exact match required)

Secondary Variation Parameters:

• Load Capacitance: 8pF to 10pF (acceptable variation range)
• ESR (Equivalent Series Resistance): 100 Ohms to 150 Ohms (where specified)
• Physical Dimensions: Variations within 4-SMD, No Lead package envelope permitted
• Packaging Format: Cut Tape (CT), Tape & Reel (TR), or standard packaging acceptable

The 7R-25.000MAAQ-T and 8Y-25.000MAAV-T meet all primary matching criteria and are qualified as direct substitutes. Load capacitance variations (9pF, 10pF, 8pF) fall within acceptable operating parameters for 25 MHz crystal applications with standard circuit topologies.

Parameter Comparison

Engineering Selection Recommendations

7R-25.000MAAQ-T Selection Criteria: The 7R-25.000MAAQ-T operates as a direct substitute with 10pF load capacitance and 150 Ohms ESR. This part maintains Active product status, RoHS Compliance, and MSL 1 rating. The increased load capacitance of 1pF relative to the main part falls within acceptable tolerance for standard 25 MHz crystal circuit designs. Available inventory of 2007 pieces supports production requirements. Packaging in Cut Tape (CT) format accommodates both manual and automated assembly processes.

8Y-25.000MAAV-T Selection Criteria: The 8Y-25.000MAAV-T operates as a direct substitute with 8pF load capacitance and 100 Ohms ESR. This part maintains Active product status and MSL 1 rating with ROHS3 Compliance certification. The reduced load capacitance of 1pF relative to the main part and lower ESR specification support applications requiring tighter frequency control margins. Available inventory of 3146 pieces provides extended supply availability. Packaging in Tape & Reel (TR) format optimizes high-volume automated assembly operations.

Compliance Assurance: All substitute parts maintain EAR99 ECCN classification and 8541.60.0060 HTSUS code consistency with the main part. RoHS and REACH compliance status remains unaffected across all qualified substitutes.

Frequently Asked Questions (FAQ)

Q: Can the 7R-25.000MAAQ-T with 10pF load capacitance replace the 7M25070080 with 9pF load capacitance?

A: Yes. The 7R-25.000MAAQ-T is a qualified substitute. The 1pF load capacitance difference operates within acceptable parameters for 25 MHz crystal applications. Both parts share identical frequency (25 MHz), frequency stability (±30ppm), operating temperature range (-20°C ~ 70°C), mounting type (Surface Mount), and package configuration (4-SMD, No Lead). Circuit design verification for load capacitance matching is standard engineering practice but does not preclude substitution.

Q: What is the difference between the 8Y-25.000MAAV-T and 7R-25.000MAAQ-T?

A: Both are qualified substitutes for the 7M25070080. The 8Y-25.000MAAV-T features 8pF load capacitance and 100 Ohms ESR, while the 7R-25.000MAAQ-T features 10pF load capacitance and 150 Ohms ESR. The 8Y series offers lower ESR and reduced load capacitance, suitable for applications requiring tighter frequency control. The 7R series offers higher load capacitance tolerance. Both maintain identical frequency stability and operating temperature specifications.

Q: Are there packaging format differences between substitute parts?

A: Yes. The 7M25070080 is specified with standard packaging. The 7R-25.000MAAQ-T is available in Cut Tape (CT) format, and the 8Y-25.000MAAV-T is available in Tape & Reel (TR) format. These packaging differences do not affect electrical or mechanical compatibility. Selection depends on assembly process requirements: Cut Tape supports manual and small-batch automated assembly, while Tape & Reel optimizes high-volume production lines.

Q: Do all substitute parts maintain RoHS compliance?

A: Yes. The 7M25070080 is RoHS Compliant. The 7R-25.000MAAQ-T is RoHS Compliant. The 8Y-25.000MAAV-T is ROHS3 Compliant. All parts maintain compliance with applicable RoHS directives and are suitable for applications requiring RoHS-compliant component sourcing.

Q: What is the significance of MSL 1 (Unlimited) rating across all parts?

A: MSL 1 (Unlimited) indicates the lowest moisture sensitivity level. All three parts—7M25070080, 7R-25.000MAAQ-T, and 8Y-25.000MAAV-T—share this rating, meaning they require no special moisture control during storage, handling, or assembly. This simplifies supply chain management and reduces component preparation requirements.

Q: Can the 8Y-25.000MAAV-T be used in applications originally designed for the 7M25070080?

A: Yes. The 8Y-25.000MAAV-T is a qualified substitute. Both parts operate at 25 MHz with ±30ppm frequency stability across -20°C ~ 70°C temperature range in 4-SMD, No Lead surface mount packages. The 1pF load capacitance reduction (8pF vs. 9pF) and lower ESR (100 Ohms) represent performance enhancements rather than limitations. Standard circuit design practices apply.