FJ3710001 Equivalent & Substitute Parts

Part Overview

The FJ3710001 is a 37.125 MHz XO (Standard) CMOS oscillator manufactured by Diodes Incorporated, part of the SaRonix-eCera™ FJ series. This surface mount crystal oscillator operates at 1.8V with enable/disable functionality, housed in a 4-SMD, No Lead package measuring 2.50mm x 2.00mm. The device is actively produced and maintains full compliance with RoHS3, REACH, and EAR99 classifications. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same frequency, output type, supply voltage, and package configuration.

Substiute Parts

FJ3710001

Diodes IncorporatedIn Stock: 868FJ3710001 Datasheet

Current PartRFQ

FJ3710006

Diodes IncorporatedIn Stock: 1113FJ3710006 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FJ3710001 are qualified based on strict equivalence across the following critical parameters:

• Frequency: 37.125 MHz (exact match required)
• Output Type: CMOS (exact match required)
• Supply Voltage: 1.8V (exact match required)
• Function: Enable/Disable (exact match required)
• Package / Case: 4-SMD, No Lead (exact match required)
• Physical Dimensions: 2.50mm x 2.00mm (exact match required)
• Height - Seated (Max): 1.00mm (exact match required)
• Current - Supply (Max): 6mA (exact match required)
• Current - Supply (Disable) (Max): 10µA (exact match required)
• Operating Temperature Range: -40°C ~ 85°C (exact match required)

The FJ3710006 meets all substitution criteria as a parametric equivalent within the SaRonix-eCera™ FJ series.

Parameter Comparison

Engineering Selection Recommendations

Both FJ3710001 and FJ3710006 are active products from Diodes Incorporated with identical electrical and mechanical specifications. Selection between these parts may be based on inventory availability and supply chain considerations. Both parts maintain full RoHS3 compliance, REACH unaffected status, and EAR99 export classification. The MSL rating of 1 (Unlimited) indicates no moisture sensitivity constraints for either part. Both are suitable for applications requiring 37.125 MHz CMOS oscillation with 1.8V supply and enable/disable control in compact surface mount form factors.

Frequently Asked Questions (FAQ)

Q: Can FJ3710006 be used as a direct replacement for FJ3710001?

A: Yes. The FJ3710006 is a parametric equivalent with identical frequency, output type, supply voltage, function, package dimensions, current specifications, and operating temperature range.

Q: Are there any differences in compliance or certifications between these parts?

A: No. Both parts carry identical RoHS3, REACH, and EAR99 classifications, with matching HTSUS codes and MSL ratings.

Q: What is the significance of the 4-SMD, No Lead package?

A: This package type specifies the physical form factor and lead configuration. Both substitute parts use this identical package, ensuring mechanical and electrical compatibility on PCBs designed for either part number.

Q: Does the 1.8V supply voltage requirement apply to both parts?

A: Yes. Both FJ3710001 and FJ3710006 operate at 1.8V supply voltage with identical current draw specifications of 6mA maximum during operation and 10µA maximum during disable mode.

Q: Are there any temperature or environmental limitations?

A: Both parts operate across the identical temperature range of -40°C to 85°C. The MSL rating of 1 (Unlimited) indicates no moisture sensitivity constraints for storage or handling.