Crystals, Oscillators, Resonators

ECS-250-9-37B2-CKM-TR

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CRYSTALS ESR 50,FREQ 25,STABILITY +/-10PPM,TOLERANCE +/-10PPM,CL 9PF,AGING +/-2 PPM ,-20C - 70C,10UW IN TYPICAL (MAX 100UW),2.00MM X 1.60MM

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Crystals, Oscillators, Resonators

ECS-250-9-37B2-CKM-TR

Active

ECS Inc.

CRYSTALS ESR 50,FREQ 25,STABILITY +/-10PPM,TOLERANCE +/-10PPM,CL 9PF,AGING +/-2 PPM ,-20C - 70C,10UW IN TYPICAL (MAX 100UW),2.00MM X 1.60MM

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ECS-250-9-37B2-CKM-TR

ESR (Equivalent Series Resistance)	50 Ohms
Frequency	25 MHz
Frequency Stability	10 ppm
Frequency Tolerance	10 ppm
Height - Seated (Max)	0.5 mm
Height - Seated (Max) [Max]	0.02 in
Load Capacitance	9 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-1637B2 Series

Part	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Type	Frequency Stability	Operating Mode	Load Capacitance	Height - Seated (Max) [Max]	Height - Seated (Max)	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	ESR (Equivalent Series Resistance)	Package / Case	Frequency Tolerance	Frequency	Supplier Device Package [y]	Supplier Device Package [x]	Supplier Device Package [custom]	Height - Seated (Max) [Max]
ECS Inc. ECS-240-6-37B2-CKM-TR	-20 ░C	70 °C	Surface Mount	MHz Crystal	10 ppm	Fundamental	6 pF	0.02 in	0.5 mm	1.6 mm	0.079 in	0.063 "	2 mm	50 Ohms	4-SMD No Lead	10 ppm	24 MHz	1.6	2	4-SMD
ECS Inc. ECS-250-10-37B2-CWN-TR	-40 C	85 °C	Surface Mount	MHz Crystal	15 ppm	Fundamental	10 pF	0.02 in	0.5 mm	1.6 mm	0.079 in	0.063 "	2 mm	50 Ohms	4-SMD No Lead	10 ppm	25 MHz	1.6	2	4-SMD
ECS Inc. ECS-250-9-37B2-CKM-TR	-20 ░C	70 °C	Surface Mount	MHz Crystal	10 ppm	Fundamental	9 pF	0.02 in	0.5 mm	1.6 mm	0.079 in	0.063 "	2 mm	50 Ohms	4-SMD No Lead	10 ppm	25 MHz	1.6	2	4-SMD
ECS Inc. ECS-160-10-37B2-RWM-TR	-20 ░C	70 °C	Surface Mount	MHz Crystal	15 ppm	Fundamental	10 pF	0.02 in	0.5 mm	1.6 mm	0.079 in	0.063 "	2 mm	150 Ohms	4-SMD No Lead	15 ppm	16 MHz	1.6	2	4-SMD
ECS Inc. ECS-384-10-37B2-CTP-TR	-40 C	105 ░C	Surface Mount	MHz Crystal	20 ppm	Fundamental	10 pF	0.02 in	0.5 mm	1.6 mm	0.079 in	0.063 "	2 mm	50 Ohms	4-SMD No Lead	10 ppm	38.4 MHz	1.6	2	4-SMD
ECS Inc. ECS-271.2-6-37B2-AGY-TR	-30 ░C	85 °C	Surface Mount	MHz Crystal	30 ppm	Fundamental	6 pF	0.02 in	0.5 mm	1.6 mm	0.079 in	0.063 "	2 mm	50 Ohms	4-SMD No Lead	25 ppm	27.12 MHz	1.6	2	4-SMD
ECS Inc. ECS-384-8-37B2-CKM-TR	-20 ░C	70 °C	Surface Mount	MHz Crystal	10 ppm	Fundamental	8 pF	0.02 in 0.022 in	0.5 mm	1.6 mm	0.079 in	0.063 "	2 mm	50 Ohms	4-SMD No Lead	10 ppm	38.4 MHz	1.6	2	4-SMD	0.55 mm

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	$ 0.43
		10	$ 0.37
		50	$ 0.33
		100	$ 0.32
		500	$ 0.28
		1000	$ 0.27
	Digi-Reel®	1	$ 0.43
		10	$ 0.37
		50	$ 0.33
		100	$ 0.32
		500	$ 0.28
		1000	$ 0.27
	N/A	2378	$ 0.41
	Tape & Reel (TR)	3000	$ 0.25
		6000	$ 0.24
		9000	$ 0.24
		15000	$ 0.23
		21000	$ 0.22
		30000	$ 0.22
Mouser	N/A	1	$ 0.41
		10	$ 0.32
		100	$ 0.30
		500	$ 0.28
		1000	$ 0.26
		3000	$ 0.23
		6000	$ 0.21
		9000	$ 0.19
		24000	$ 0.18

Description

General part information

ECX-1637B2 Series

25 MHz ±10ppm Crystal 9pF 50 Ohms 4-SMD, No Lead

Documents

Technical documentation and resources