Specification	ECS-320-12-37B-7KM-TR3

ESR (Equivalent Series Resistance)	50 Ohms
Frequency	32 MHz
Frequency Stability	10 ppm
Frequency Tolerance	7 ppm
Height - Seated (Max)	0.5 mm
Height - Seated (Max) [Max]	0.02 in
Load Capacitance	12 pF
Mounting Type	Surface Mount
Operating Mode	Fundamental
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	-20 ░C
Package / Case	4-SMD, No Lead
Size / Dimension [x]	0.079 in
Size / Dimension [x]	2 mm
Size / Dimension [y]	1.6 mm
Size / Dimension [y]	0.063 "
Supplier Device Package [custom]	4-SMD
Supplier Device Package [x]	2
Supplier Device Package [y]	1.6
Type	MHz Crystal

ECX-1637B Series

Part	Height - Seated (Max) [Max]	Height - Seated (Max)	Frequency Tolerance	Frequency	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Load Capacitance	Frequency Stability	Operating Mode	Supplier Device Package [y]	Supplier Device Package [x]	Supplier Device Package [custom]	Package / Case	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	ESR (Equivalent Series Resistance)	Type
ECS Inc. ECS-320-12-37B-7KM-TR3	0.02 in	0.5 mm	7 ppm	32 MHz	-20 ░C	70 °C	Surface Mount	12 pF	10 ppm	Fundamental	1.6	2	4-SMD	4-SMD No Lead	1.6 mm	0.079 in	0.063 "	2 mm	50 Ohms	MHz Crystal
ECS Inc. ECS-320-12-37B-7KM-TR	0.02 in	0.5 mm	7 ppm	32 MHz	-20 ░C	70 °C	Surface Mount	12 pF	10 ppm	Fundamental	1.6	2	4-SMD	4-SMD No Lead	1.6 mm	0.079 in	0.063 "	2 mm	50 Ohms	MHz Crystal
ECS Inc. ECS-500-8-37B-CTN-TR	0.02 in	0.5 mm	10 ppm	50 MHz	-40 C	85 °C	Surface Mount	8 pF	20 ppm	Fundamental	1.6	2	4-SMD	4-SMD No Lead	1.6 mm	0.079 in	0.063 "	2 mm	40 Ohms	MHz Crystal

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

CRYSTALS 32.000 MHZ 12 PF ECX-1637B +/-7/10PPM -20 - +70C +/-1 PPM AGING 2016 4-SMD ROHS

Technical documentation and resources