CS07225-26M 26 MHz Crystal Equivalent & Substitute Parts

Part Overview

The CS07225-26M is a 26 MHz fundamental mode crystal manufactured by NDK America, Inc., designed for surface mount applications in the NX2016SA series. This active product operates across the industrial temperature range of -40°C to 125°C and meets AEC-Q200 automotive qualification standards. The component is specified with 8pF load capacitance and 60 Ohms equivalent series resistance in a compact 4-SMD, No Lead package measuring 2.00mm × 1.60mm.

Substitute parts are identified when design requirements permit variation in load capacitance while maintaining identical frequency, ESR, package geometry, temperature range, and compliance certifications.

Substiute Parts

CS07225-26M

NDK America, Inc.In Stock: 4144CS07225-26M Datasheet

Current PartRFQ

CS08144-26M

NDK America, Inc.In Stock: 2937CS08144-26M Datasheet

SimilarRFQ

CS09818-26M

NDK America, Inc.In Stock: 3032CS09818-26M Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CS07225-26M are qualified based on the following criteria:

Identical Parameters (Non-Negotiable):

• Frequency: 26 MHz
• ESR: 60 Ohms
• Operating Mode: Fundamental
• Operating Temperature Range: -40°C to 125°C
• Package / Case: 4-SMD, No Lead
• Physical Dimensions: 2.00mm × 1.60mm
• Height - Seated (Max): 0.50mm
• Mounting Type: Surface Mount
• Ratings: AEC-Q200
• RoHS Status: ROHS3 Compliant
• MSL: 1 (Unlimited)

Variable Parameter (Design-Dependent):

• Load Capacitance: 8pF (primary) or 10pF (substitute variants)

The CS08144-26M and CS09818-26M are qualified substitutes when circuit design permits load capacitance of 10pF. Both substitute parts maintain all other electrical and mechanical specifications identical to the primary part.

Parameter Comparison

Engineering Selection Recommendations

Component selection between CS07225-26M and its substitutes is determined by circuit load capacitance requirements:

CS07225-26M (8pF Load Capacitance): Select this part when the oscillator circuit is designed for 8pF load capacitance. This specification is the primary reference for the NX2016SA series in this frequency band.

CS08144-26M and CS09818-26M (10pF Load Capacitance): These parts are interchangeable with each other and serve as substitutes when circuit design specifies 10pF load capacitance. Both parts carry identical AEC-Q200 ratings, ROHS3 compliance, and MSL classification, ensuring equivalent reliability and environmental performance.

All three parts maintain active product status with NDK America, Inc., ensuring continued availability and supply chain stability. Selection between CS08144-26M and CS09818-26M is based on inventory availability, as both parts are electrically and mechanically identical.

Frequently Asked Questions (FAQ)

Q: Can CS08144-26M or CS09818-26M be used as direct replacements for CS07225-26M?

A: Direct substitution is possible only if the circuit design permits 10pF load capacitance. The primary difference between these parts is load capacitance (8pF versus 10pF). All other electrical and mechanical parameters are identical. Circuit validation is required to confirm compatibility with the higher load capacitance specification.

Q: What is the difference between CS08144-26M and CS09818-26M?

A: Both parts are electrically and mechanically identical. They share the same frequency (26 MHz), load capacitance (10pF), ESR (60 Ohms), package geometry, temperature range, and compliance certifications. Selection between these two parts is based on inventory availability and procurement lead times.

Q: Are all three parts compatible with the same PCB footprint?

A: Yes. All three parts use the 4-SMD, No Lead package with identical dimensions (2.00mm × 1.60mm) and maximum seated height (0.50mm). PCB footprints designed for one part accommodate all three without modification.

Q: Do these parts meet automotive qualification standards?

A: Yes. All three parts carry AEC-Q200 ratings, confirming suitability for automotive applications across the -40°C to 125°C operating temperature range.

Q: What is the moisture sensitivity classification for these parts?

A: All three parts are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard handling and storage procedures apply without special moisture control requirements.