Crystals, Oscillators, Resonators

ECS-270-20-30B-TR

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ECS Inc.

CRYSTALS 27MHZ 20PF SMD CRYSTAL

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Crystals, Oscillators, Resonators

ECS-270-20-30B-TR

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ECS Inc.

CRYSTALS 27MHZ 20PF SMD CRYSTAL

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ECS-270-20-30B-TR

ESR (Equivalent Series Resistance)	30 Ohm
Frequency	27 MHz
Frequency Stability	50 ppm
Frequency Tolerance	30 ppm
Height - Seated (Max) [Max]	0.033 in
Height - Seated (Max) [Max]	0.85 mm
Load Capacitance	20 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]	5 mm
Size / Dimension [x]	0.197 in
Size / Dimension [y]	3.2 mm
Size / Dimension [y]	0.126 in
Type	MHz Crystal

ECX-53B Series

Part	Frequency Stability	Load Capacitance	Frequency	Mounting Type	Package / Case	Type	Operating Temperature [Min]	Operating Temperature [Max]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	ESR (Equivalent Series Resistance)	Frequency Tolerance	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Operating Mode
ECS Inc. ECS-200-8-30B-CKM	10 ppm	8 pF	20 MHz	Surface Mount	4-SMD No Lead	MHz Crystal	-20 ░C	70 °C	3.2 mm	0.126 in	5 mm	0.197 in	40 Ohms	10 ppm	0.033 in	0.85 mm	Fundamental
ECS Inc. ECS-270-10-30B-CKM-TR	10 ppm	10 pF	27 MHz	Surface Mount	4-SMD No Lead	MHz Crystal	-20 ░C	70 °C	3.2 mm	0.126 in	5 mm	0.197 in	30 Ohm	10 ppm	0.033 in	0.85 mm	Fundamental
ECS Inc. ECS-320-10-30B-CKM-TR	10 ppm	10 pF	32 MHz	Surface Mount	4-SMD No Lead	MHz Crystal	-20 ░C	70 °C	3.2 mm	0.126 in	5 mm	0.197 in	30 Ohm	10 ppm	0.033 in	0.85 mm	Fundamental
ECS Inc. ECS-135.60-10-30B-CKM-TR	10 ppm	10 pF	13.56 MHz	Surface Mount	4-SMD No Lead	MHz Crystal	-20 ░C	70 °C	3.2 mm	0.126 in	5 mm	0.197 in	80 Ohm	10 ppm	0.033 in	0.85 mm	Fundamental
ECS Inc. ECS-270-20-30B-TR	50 ppm	20 pF	27 MHz	Surface Mount	4-SMD No Lead	MHz Crystal	-20 ░C	70 °C	3.2 mm	0.126 in	5 mm	0.197 in	30 Ohm	30 ppm	0.033 in	0.85 mm	Fundamental
ECS Inc. ECS-250-16-30B	50 ppm	16 pF	25 MHz	Surface Mount	4-SMD No Lead	MHz Crystal	-20 ░C	70 °C	3.2 mm	0.126 in	5 mm	0.197 in	30 Ohm	30 ppm	0.033 in	0.85 mm	Fundamental
ECS Inc. ECS-160-10-30B-CKL-TR	10 ppm	10 pF	16 MHz	Surface Mount	4-SMD No Lead	MHz Crystal	-10 °C	70 °C	3.2 mm	0.126 in	5 mm	0.197 in	50 Ohms	10 ppm	0.033 in	0.85 mm	Fundamental
ECS Inc. ECS-135.6-8-30B-CKM	10 ppm	8 pF	13.56 MHz	Surface Mount	4-SMD No Lead	MHz Crystal	-20 ░C	70 °C	3.2 mm	0.126 in	5 mm	0.197 in	80 Ohm	10 ppm	0.033 in	0.85 mm	Fundamental
ECS Inc. ECS-160-8-30B-RWY-TR	15 ppm	8 pF	16 MHz	Surface Mount	4-SMD No Lead	MHz Crystal	-30 ░C	85 °C	3.2 mm	0.126 in	5 mm	0.197 in	50 Ohms	15 ppm	0.033 in	0.85 mm	Fundamental
ECS Inc. ECS-250-13-30B-AEM-TR	50 ppm	13 pF	25 MHz	Surface Mount	4-SMD No Lead	MHz Crystal	-20 ░C	70 °C	3.2 mm	0.126 in	5 mm	0.197 in	30 Ohm	25 ppm	0.033 in	0.85 mm	Fundamental

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.81
		10	$ 0.70
		50	$ 0.63
		100	$ 0.60
		500	$ 0.54
	Digi-Reel®	1	$ 0.81
		10	$ 0.70
		50	$ 0.63
		100	$ 0.60
		500	$ 0.54
	N/A	3527	$ 0.75
	Tape & Reel (TR)	1000	$ 0.36
		2000	$ 0.36
Mouser	N/A	1	$ 0.75
		10	$ 0.71
		1000	$ 0.71
		5000	$ 0.39
		10000	$ 0.39
		25000	$ 0.38

Description

General part information

ECX-53B Series

27 MHz ±30ppm Crystal 20pF 30 Ohms 4-SMD, No Lead

Documents

Technical documentation and resources

Crystal Part Numbering Guide

Datasheet