Specification	ECS-271.2-18-33-AGM-TR

ESR (Equivalent Series Resistance)	40 Ohms
Frequency	27.12 MHz
Frequency Stability	30 ppm
Frequency Tolerance	25 ppm
Height - Seated (Max)	0.8 mm
Height - Seated (Max) [Max]	0.031 in
Load Capacitance	18 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]	3.2 mm
Size / Dimension [x]	0.126 "
Size / Dimension [y]	2.5 mm
Size / Dimension [y]	0.098 in
Supplier Device Package	4-SMD
Supplier Device Package [x]	3.2
Supplier Device Package [y]	2.5
Type	MHz Crystal

ECX-32 Series

Part	Operating Temperature [Min]	Operating Temperature [Max]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Frequency	Load Capacitance	Mounting Type	Type	Frequency Stability	Operating Mode	Frequency Tolerance	Supplier Device Package [x]	Supplier Device Package [y]	Supplier Device Package	Height - Seated (Max) [Max]	Height - Seated (Max)	Package / Case	ESR (Equivalent Series Resistance)
ECS Inc. ECS-271.2-18-33-AGM-TR	-20 ░C	70 °C	2.5 mm	0.098 in	3.2 mm	0.126 "	27.12 MHz	18 pF	Surface Mount	MHz Crystal	30 ppm	Fundamental	25 ppm	3.2	2.5	4-SMD	0.031 in	0.8 mm	4-SMD No Lead	40 Ohms
ECS Inc. ECS-286.3-18-33-AEM-TR	-20 ░C	70 °C	2.5 mm	0.098 in	3.2 mm	0.126 "	28.63636 MHz	18 pF	Surface Mount	MHz Crystal	50 ppm	Fundamental	25 ppm	3.2	2.5	4-SMD	0.031 in	0.8 mm	4-SMD No Lead	40 Ohms
ECS Inc. ECS-271.2-8-33-AGN-TR	-40 C	85 °C	2.5 mm	0.098 in	3.2 mm	0.126 "	27.12 MHz	8 pF	Surface Mount	MHz Crystal	30 ppm	Fundamental	25 ppm	3.2	2.5	4-SMD	0.031 in	0.8 mm	4-SMD No Lead	40 Ohms
ECS Inc. ECS-240-18-33-JEN-TR	-40 C	85 °C	2.5 mm	0.098 in	3.2 mm	0.126 "	24 MHz	18 pF	Surface Mount	MHz Crystal	50 ppm	Fundamental	20 ppm	3.2	2.5	4-SMD	0.031 in	0.8 mm	4-SMD No Lead	40 Ohms
ECS Inc. ECS-120-20-33-AEM-TR	-20 ░C	70 °C	2.5 mm	0.098 in	3.2 mm	0.126 "	12 MHz	20 pF	Surface Mount	MHz Crystal	50 ppm	Fundamental	25 ppm	3.2	2.5	4-SMD	0.031 in	0.8 mm	4-SMD No Lead	100 Ohms
ECS Inc. ECS-271.2-18-33-JGN-TR3	-40 C	85 °C	2.5 mm	0.098 in	3.2 mm	0.126 "	27.12 MHz	18 pF	Surface Mount	MHz Crystal	30 ppm	Fundamental	20 ppm	3.2	2.5	4-SMD	0.031 in	0.8 mm	4-SMD No Lead	40 Ohms
ECS Inc. ECS-270-8-33-RWY-TR	-30 ░C	85 °C	2.5 mm	0.098 in	3.2 mm	0.126 "	27 MHz	8 pF	Surface Mount	MHz Crystal	15 ppm	Fundamental	15 ppm	3.2	2.5	4-SMD	0.031 in	0.8 mm	4-SMD No Lead	40 Ohms
ECS Inc. ECS-320-10-33-JTL-TR	-10 °C	70 °C	2.5 mm	0.098 in	3.2 mm	0.126 "	32 MHz	10 pF	Surface Mount	MHz Crystal	20 ppm	Fundamental	20 ppm	3.2	2.5	4-SMD	0.031 in	0.8 mm	4-SMD No Lead	40 Ohms
ECS Inc. ECS-143-18-33-JEM-TR	-20 ░C	70 °C	2.5 mm	0.098 in	3.2 mm	0.126 "	14.31818 MHz	18 pF	Surface Mount	MHz Crystal	50 ppm	Fundamental	20 ppm	3.2	2.5	4-SMD	0.031 in	0.8 mm	4-SMD No Lead	100 Ohms
ECS Inc. ECS-100-8-33-AGM-TR	-20 ░C	70 °C	2.5 mm	0.098 in	3.2 mm	0.126 "	10 MHz	8 pF	Surface Mount	MHz Crystal	30 ppm	Fundamental	25 ppm	3.2	2.5	4-SMD	0.031 in	0.8 mm	4-SMD No Lead	100 Ohms

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.33
Mouser	N/A	1	$ 0.50
		10	$ 0.46
		50	$ 0.44
		100	$ 0.43
		500	$ 0.41
		1000	$ 0.32
		2000	$ 0.30
		5000	$ 0.29
		10000	$ 0.28

Description

General part information

ECX-32 Series

CRYSTALS 27.12MHZ 18PF 25PPM -20C +70C

Documents

Technical documentation and resources

ECS-271.2-18-33-AGM-TR | Datasheet

Datasheet