2765E-40.000000MHZ Equivalent & Substitute Parts

Part Overview

The NDK America 2765E-40.000000MHZ is a 40 MHz XO (Standard) CMOS oscillator designed for applications requiring a crystal-based frequency reference with standby power-down capability. This component operates at 3.3V supply voltage and is packaged in a 4-SMD, No Lead surface mount configuration with dimensions of 5.00mm x 3.20mm.

The 2765E series is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance of systems utilizing this oscillator.

Substiute Parts

2765E-40.000000MHZ

NDK America, Inc.In Stock: 8942765E-40.000000MHZ Datasheet

Current PartRFQ

SG5032CAN 40.000000M-TJGA3

EPSONIn Stock: 912SG5032CAN 40.000000M-TJGA3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2765E-40.000000MHZ is determined by the following critical parameters:

• Frequency Match: 40 MHz (exact match required)
• Output Type: CMOS (exact match required)
• Package / Case: 4-SMD, No Lead (exact match required)
• Physical Dimensions: 5.00mm x 3.20mm (exact match required)
• Base Resonator: Crystal (exact match required)
• Type: XO (Standard) (exact match required)
• Function: Standby (Power Down) capability (exact match required)

The EPSON SG5032CAN 40.000000M-TJGA3 meets all critical substitution criteria. While this substitute offers enhanced electrical performance characteristics (lower supply current, improved frequency stability, wider supply voltage range, and extended operating temperature range), it maintains functional and physical compatibility with the original 2765E design.

Parameter Comparison

Engineering Selection Recommendations

The EPSON SG5032CAN 40.000000M-TJGA3 is an active product with ROHS3 compliance, providing supply chain continuity for applications currently using the obsolete NDK America 2765E-40.000000MHZ.

The substitute part maintains identical frequency, output type, package configuration, and physical dimensions. The SG5032 series offers improved electrical performance with reduced supply current consumption and enhanced frequency stability. The wider supply voltage range (1.6V ~ 3.6V) accommodates the original 3.3V specification while providing additional design flexibility.

Both parts carry identical REACH and ECCN classifications (REACH Unaffected, EAR99), ensuring regulatory compliance equivalence.

Frequently Asked Questions (FAQ)

Q: Can the SG5032CAN 40.000000M-TJGA3 directly replace the 2765E-40.000000MHZ in existing designs?

A: Yes. Both parts share identical frequency (40 MHz), output type (CMOS), package configuration (4-SMD, No Lead), and physical dimensions (5.00mm x 3.20mm). The substitute operates within the original 3.3V specification and maintains standby power-down functionality.

Q: What are the key differences between these parts?

A: The SG5032 offers superior electrical performance: supply current reduced from 30mA to 3mA, frequency stability improved from ±100ppm to ±50ppm, and operating temperature range extended from -20°C ~ 70°C to -40°C ~ 85°C. The substitute also supports a wider supply voltage range (1.6V ~ 3.6V) compared to the fixed 3.3V of the original.

Q: Are there packaging differences?

A: Both parts use 4-SMD, No Lead surface mount packages with identical footprints (5.00mm x 3.20mm). The seated height differs slightly: 1.20mm (original) versus 1.30mm (substitute). This minimal difference does not affect PCB layout compatibility.

Q: What is the moisture sensitivity level for both parts?

A: Both the 2765E and SG5032 carry MSL 1 (Unlimited) classification, indicating no moisture sensitivity restrictions for storage or handling.

Q: Are both parts RoHS compliant?

A: The SG5032CAN 40.000000M-TJGA3 is ROHS3 compliant. The original 2765E does not specify RoHS status in the provided data.