JITO-2-DC5DM-7.3728 Equivalent & Substitute Parts

Part Overview

The JITO-2-DC5DM-7.3728 is a 7.3728 MHz XO (Standard) HCMOS oscillator manufactured by Fox Electronics. This surface mount oscillator operates at 5V with enable/disable functionality and is packaged in a 6-SMD, No Lead configuration. The part is currently in stock with 1118 units available as new original inventory.

Finding equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and accommodate alternative sourcing options when the primary part becomes unavailable or when design requirements necessitate alternative specifications.

Substiute Parts

JITO-2-DC5DM-7.3728

Fox ElectronicsIn Stock: 1172JITO-2-DC5DM-7.3728 Datasheet

Current PartRFQ

CB3-5I-7M372800

CTS-Frequency ControlsIn Stock: 798CB3-5I-7M372800 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the JITO-2-DC5DM-7.3728 are identified based on the following critical parameters that determine functional compatibility:

• Frequency Match: 7.3728 MHz (exact frequency required for circuit operation)
• Output Type: HCMOS (or compatible logic family such as HCMOS/TTL)
• Supply Voltage: 5V
• Function: Enable/Disable capability
• Base Resonator: Crystal-based XO (Standard)
• Mounting Type: Surface Mount

The substitute part CB3-5I-7M372800 from CTS-Frequency Controls meets these core substitution criteria. While it uses a 4-SMD package instead of 6-SMD, the electrical specifications and functional characteristics align with the primary part's requirements.

Parameter Comparison

Engineering Selection Recommendations

The CB3-5I-7M372800 from CTS-Frequency Controls is a qualified substitute for the JITO-2-DC5DM-7.3728. Selection between these parts should be based on the following factors:

• Compliance Requirements: The CB3-5I-7M372800 carries ROHS3 compliance and REACH Unaffected status, meeting regulatory requirements for restricted substances.
• Product Status: The CB3-5I-7M372800 is listed as Active, ensuring continued availability and manufacturer support.
• Moisture Sensitivity: MSL rating of 1 (Unlimited) indicates minimal moisture sensitivity, suitable for standard handling and storage conditions.
• Package Consideration: The 4-SMD package of the substitute part is more compact than the 6-SMD configuration of the primary part. PCB layout and footprint compatibility must be verified before implementation.
• Inventory Availability: The substitute part has 710 units in stock, providing an alternative sourcing option when primary inventory is depleted.

Frequently Asked Questions (FAQ)

Q: Can the CB3-5I-7M372800 be used as a direct replacement for the JITO-2-DC5DM-7.3728?

A: The CB3-5I-7M372800 is electrically compatible as a substitute, matching the frequency, supply voltage, output type, and enable/disable function. However, the package difference (4-SMD vs. 6-SMD) requires PCB footprint verification before implementation.

Q: What is the primary difference between these two oscillators?

A: The main difference is the package configuration. The JITO-2-DC5DM-7.3728 uses a 6-SMD, No Lead package, while the CB3-5I-7M372800 uses a 4-SMD, No Lead package. Both operate at identical electrical specifications for this application.

Q: Are there any compliance or regulatory differences?

A: The CB3-5I-7M372800 provides documented ROHS3 compliance and REACH Unaffected status. Compliance documentation for the JITO-2-DC5DM-7.3728 is not provided in the available specifications.

Q: What should be verified before switching to the substitute part?

A: PCB footprint compatibility must be confirmed due to the package size difference. The substitute part dimensions are 7.00mm x 5.00mm with a maximum seated height of 1.80mm. Verify that the PCB layout can accommodate these dimensions and the 4-SMD pad configuration.

Q: Is the substitute part actively manufactured?

A: Yes, the CB3-5I-7M372800 is listed as Active status, indicating ongoing production and manufacturer support from CTS-Frequency Controls.