FD0810005 Equivalent & Substitute Parts

Part Overview

The FD0810005 is an 8.192 MHz XO (Standard) CMOS Oscillator manufactured by Diodes Incorporated as part of the SaRonix-eCera™ FD series. This surface mount crystal oscillator operates at 3.3V with Enable/Disable functionality and is housed in a 4-SMD, No Lead package. The part is Active status and ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters align with application requirements, particularly when inventory availability or packaging preferences necessitate alternative part selection.

Substiute Parts

FD0810005

Diodes IncorporatedIn Stock: 1243FD0810005 Datasheet

Current PartRFQ

FD0810003

Diodes IncorporatedIn Stock: 1191FD0810003 Datasheet

MFR RecommendedRFQ

FD0810004

Diodes IncorporatedIn Stock: 2051FD0810004 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FD0810005 are qualified based on the following critical parameters that determine functional equivalence:

• Frequency: 8.192 MHz (exact match required)
• Output Type: CMOS (exact match required)
• Supply Voltage: 3.3V (exact match required)
• Function: Enable/Disable (exact match required)
• Package / Case: 4-SMD, No Lead (exact match required)
• Physical Dimensions: 0.197" L x 0.126" W (5.00mm x 3.20mm) (exact match required)
• Height - Seated (Max): 0.051" (1.30mm) (exact match required)
• Mounting Type: Surface Mount (exact match required)

The following parts meet these criteria and are qualified as substitutes: FD0810003 and FD0810004. Variations in frequency stability, operating temperature range, and current specifications do not preclude substitution when the application requirements fall within the substitute part's rated parameters.

Parameter Comparison

Engineering Selection Recommendations

All three parts—FD0810005, FD0810003, and FD0810004—are Active status products from Diodes Incorporated and maintain ROHS3 compliance and REACH Unaffected status. Selection between these parts depends on application-specific requirements:

FD0810005 provides the widest operating temperature range (-40°C ~ 85°C) and is suitable for applications requiring extended temperature performance.

FD0810003 and FD0810004 operate within a narrower temperature range (-20°C ~ 70°C). FD0810004 offers improved frequency stability at ±25ppm compared to ±50ppm for FD0810005 and FD0810003, making it suitable for applications with tighter frequency tolerance requirements.

All parts share identical electrical characteristics (3.3V supply, 15mA maximum supply current, 10µA disable current), mechanical dimensions, and packaging specifications, ensuring direct pin-for-pin compatibility in 4-SMD, No Lead surface mount applications.

Frequently Asked Questions (FAQ)

Q: Can FD0810003 or FD0810004 be used as direct replacements for FD0810005?

A: Yes. Both FD0810003 and FD0810004 are electrically and mechanically compatible with FD0810005. All three parts share identical frequency (8.192 MHz), output type (CMOS), supply voltage (3.3V), function (Enable/Disable), package type (4-SMD, No Lead), and physical dimensions. Substitution is valid when the application requirements fall within the substitute part's operating temperature range and frequency stability specifications.

Q: What is the difference between FD0810003 and FD0810004?

A: The primary difference is frequency stability. FD0810003 has ±50ppm stability, while FD0810004 has ±25ppm stability. Both operate within the same temperature range (-20°C ~ 70°C). FD0810004 is suitable for applications requiring tighter frequency tolerance.

Q: Why does FD0810005 have a wider operating temperature range than FD0810003 and FD0810004?

A: The FD0810005 is rated for -40°C ~ 85°C operation, while FD0810003 and FD0810004 are rated for -20°C ~ 70°C. Applications requiring operation below -20°C or above 70°C must use FD0810005.

Q: Are all three parts RoHS compliant?

A: Yes. FD0810005, FD0810003, and FD0810004 are all ROHS3 compliant and REACH unaffected.

Q: Do these parts have the same physical footprint?

A: Yes. All three parts use the 4-SMD, No Lead package with identical dimensions of 0.197" L x 0.126" W (5.00mm x 3.20mm) and maximum seated height of 0.051" (1.30mm), ensuring compatibility with the same PCB layout.