FD1600015 Equivalent & Substitute Parts

Part Overview

The FD1600015 is a 16 MHz crystal oscillator manufactured by Diodes Incorporated, part of the SaRonix-eCera™ FD series. This CMOS oscillator operates at 3.3V with Enable/Disable functionality in a 4-SMD, No Lead surface mount package. The device is Active status and ROHS3 compliant, suitable for applications requiring stable frequency generation with low power consumption.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the allowed parameter ranges for this oscillator category.

Key Parameters

Parameter	Value
Frequency	16 MHz
Output Type	CMOS
Supply Voltage	3.3V
Function	Enable/Disable
Package / Case	4-SMD, No Lead
Mounting Type	Surface Mount
Size / Dimension	0.197" L x 0.126" W (5.00mm x 3.20mm)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence in the following parameters:

Frequency: 16 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)
Mounting Type: Surface Mount (exact match required)
Physical Dimensions: 0.197" L x 0.126" W (5.00mm x 3.20mm) (exact match required)

Variations permitted within substitution:

Frequency Stability: ±25ppm to ±50ppm
Operating Temperature Range: -20°C ~ 70°C to -40°C ~ 85°C
Current - Supply (Max): 15mA to 16mA
Height - Seated (Max): 1.30mm to 1.40mm
Manufacturer: Diodes Incorporated or Suntsu Electronics, Inc.

Parameter Comparison

Parameter	FD1600015	FD1600016	FD1600017	SXO53C3A271-16.000M
Manufacturer	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated	Suntsu Electronics, Inc.
Frequency	16 MHz	16 MHz	16 MHz	16 MHz
Output Type	CMOS	CMOS	CMOS	CMOS
Supply Voltage	3.3V	3.3V	3.3V	3.3V
Function	Enable/Disable	Enable/Disable	Enable/Disable	Enable/Disable
Frequency Stability	±50ppm	±25ppm	±50ppm	±50ppm
Operating Temperature	-20°C ~ 70°C	-20°C ~ 70°C	-40°C ~ 85°C	-20°C ~ 70°C
Current - Supply (Max)	15mA	15mA	15mA	16mA
Package / Case	4-SMD, No Lead	4-SMD, No Lead	4-SMD, No Lead	4-SMD, No Lead
Size / Dimension	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.197" L x 0.126" W (5.00mm x 3.20mm)	0.197" L x 0.126" W (5.00mm x 3.20mm)
Height - Seated (Max)	0.051" (1.30mm)	0.051" (1.30mm)	0.051" (1.30mm)	0.055" (1.40mm)
Current - Supply (Disable) (Max)	10µA	10µA	10µA	Not specified
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	Not specified
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All substitute parts maintain Active product status and ROHS3 compliance. Selection between FD1600015, FD1600016, FD1600017, and SXO53C3A271-16.000M depends on application-specific requirements:

FD1600016 offers improved frequency stability at ±25ppm compared to the ±50ppm of FD1600015, while maintaining identical operating temperature range and current specifications. This part is suitable for applications requiring tighter frequency tolerance.

FD1600017 extends the operating temperature range to -40°C ~ 85°C, accommodating industrial and extended-temperature applications. Frequency stability remains at ±50ppm, matching FD1600015.

SXO53C3A271-16.000M (Suntsu Electronics) provides equivalent performance with a maximum seated height of 1.40mm versus 1.30mm for Diodes Incorporated parts. Current supply specification is 16mA maximum. This part is suitable for applications where the additional 0.10mm height is acceptable.

All parts are surface mount compatible with identical package footprints and land patterns.

Frequently Asked Questions (FAQ)

Q: Can FD1600016 replace FD1600015 in all applications?

A: Yes, FD1600016 is a direct substitute. It maintains identical electrical and mechanical specifications with improved frequency stability (±25ppm vs ±50ppm). Applications sensitive to frequency drift benefit from this upgrade.

Q: Is FD1600017 suitable for extended temperature environments?

A: Yes. FD1600017 operates across -40°C ~ 85°C, compared to FD1600015's -20°C ~ 70°C range. This makes FD1600017 appropriate for industrial and automotive applications requiring wider temperature tolerance.

Q: Can the Suntsu SXO53C3A271-16.000M be used as a direct replacement?

A: Yes, with one consideration: the maximum seated height is 1.40mm versus 1.30mm for Diodes Incorporated parts. Verify PCB clearance and component placement constraints before substitution.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. FD1600015, FD1600016, FD1600017, and SXO53C3A271-16.000M are all ROHS3 compliant.

Q: What is the difference in current consumption between these parts?

A: FD1600015, FD1600016, and FD1600017 specify 15mA maximum supply current. SXO53C3A271-16.000M specifies 16mA maximum. The 1mA difference is negligible for most applications.

Q: Do all parts have identical package footprints?

A: Yes. All parts use 4-SMD, No Lead packaging with 0.197" L x 0.126" W (5.00mm x 3.20mm) dimensions, ensuring identical PCB footprints and reflow compatibility.

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