Specification	ECS-265.971-CD-0382TR

ESR (Equivalent Series Resistance)	30 Ohm
Frequency	26.5971 MHz
Frequency Stability	30 ppm
Frequency Tolerance	20 ppm
Height - Seated (Max)	0.169 in
Load Capacitance	12 pF
Mounting Type	Surface Mount
Operating Mode	Fundamental
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	-10 °C
Package / Case	HC-49/US
Size / Dimension Length	0.449 in
Size / Dimension Width	0.189 in
Type	MHz Crystal

CSM-7 Series

Part	Load Capacitance	Frequency	Frequency Stability	Operating Temperature (Max)	Operating Temperature (Min)	ESR (Equivalent Series Resistance)	Operating Mode	Height - Seated (Max)	Frequency Tolerance	Package / Case	Size / Dimension Width	Size / Dimension Length	Type	Mounting Type	Load Capacitance
ECS Inc. ECS-40.3-20-5P-TR	20 pF	4.032 MHz	50 ppm	70 °C	-10 °C	150 Ohm	Fundamental	0.169 in	30 ppm	HC-49/US	0.189 in	0.449 in	MHz Crystal	Surface Mount
ECS Inc. ECS-42-16-5P-TR	16 pF	4.194304 MHz	50 ppm	70 °C	-10 °C	150 Ohm	Fundamental	0.169 in	30 ppm	HC-49/US	0.189 in	0.449 in	MHz Crystal	Surface Mount
ECS Inc. ECS-150-S-5P-TR		15 MHz	50 ppm	70 °C	-10 °C	40 Ohm	Fundamental	0.169 in	30 ppm	HC-49/US	0.189 in	0.449 in	MHz Crystal	Surface Mount	Series
ECS Inc. ECS-135.600-CD-0374TR	12 pF	13.56 MHz	30 ppm	70 °C	-10 °C	30 Ohm	Fundamental	0.169 in	20 ppm	HC-49/US	0.189 in	0.449 in	MHz Crystal	Surface Mount
ECS Inc. ECS-196-20-5PDN-TR	20 pF	19.6608 MHz	100 ppm	85 °C	-40 °C	40 Ohm	Fundamental	0.169 in	30 ppm	HC-49/US	0.189 in	0.449 in	MHz Crystal	Surface Mount
ECS Inc. ECS-226.278-CD-0376TR	12 pF	22.6278 MHz	30 ppm	70 °C	-10 °C	30 Ohm	Fundamental	0.169 in	20 ppm	HC-49/US	0.189 in	0.449 in	MHz Crystal	Surface Mount
ECS Inc. ECS-265.971-CD-0382TR	12 pF	26.5971 MHz	30 ppm	70 °C	-10 °C	30 Ohm	Fundamental	0.169 in	20 ppm	HC-49/US	0.189 in	0.449 in	MHz Crystal	Surface Mount
ECS Inc. ECS-59.9-20-5P-TR	20 pF	5.9904 MHz	50 ppm	70 °C	-10 °C	80 Ohm	Fundamental	0.169 in	30 ppm	HC-49/US	0.189 in	0.449 in	MHz Crystal	Surface Mount
ECS Inc. ECS-122.8-S-5P-TR		12.288 MHz	50 ppm	70 °C	-10 °C	50 Ohm	Fundamental	0.169 in	30 ppm	HC-49/US	0.189 in	0.449 in	MHz Crystal	Surface Mount	Series

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Crystal Part Numbering Guide

ECS-265.971-CD-0382TR | Datasheet