Name: ECS-143-20-4
Brand: ECS
SKU: ECS-143-20-4
Rating: 5 (178 reviews)

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Part Number	ECS-143-20-4
OEMstron Part #	ECS-143-20-4
Manufacturer	ECS
Category	Passive Components › Crystals, Oscillators, Resonators › Crystals
Description	CRYSTAL 14.31818MHZ 20PF T/H
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	ECS-143-20-4 PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	May 21 - May 26 (Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
Payment
Shipping

ECS-143-20-4 Documents

ECS-143-20-4, ECS-143-20-4 Datasheet (Total Pages: 1, Size: 214.59 KB)

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Part Number	Description	Stock
ECS-143-20-4X D# V99:2348_18496600 ECS International Inc	Crystal 14.31818MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 40Ohm 2-Pin HC-49/USX Thru-Hole Bulk RoHS: Compliant	Americas - 0
ECS-143-20-4XDN D# V99:2348_18496576 ECS International Inc	Crystal 14.31818MHz ±30ppm (Tol) ±100ppm (Stability) 20pF FUND 40Ohm 2-Pin HC-49/USX Thru-Hole Bulk RoHS: Compliant	Americas - 0
ECS-143-20-46X D# V99:2348_18494365 ECS International Inc	Crystal 14.31818MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 60Ohm 2-Pin HC-46X Thru-Hole Bulk RoHS: Compliant	Americas - 0
ECS-143-20-4VX D# V99:2348_19875094 ECS International Inc	Crystal 14.31818MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 50Ohm 2-Pin HC-49/USSX Thru-Hole Bulk RoHS: Compliant	Americas - 0

Part Number	Description	Stock
ECS-143-20-4XDN D# ECS-143-20-4XDN ECS International Inc	Crystal 14.31818MHz 20pF 2-Pin HC-49/US - Bulk (Alt: ECS-143-20-4XDN)	Americas - 0
ECS-143-20-46X D# ECS-143-20-46X ECS International Inc	Crystal 14.31818MHz 20pF 2-Pin HC-46X - Bulk (Alt: ECS-143-20-46X) RoHS: Not Compliant	Americas - 0
ECS-143-20-4VX D# ECS-143-20-4VX ECS International Inc	CRYSTAL 14.31818MHZ 20PF T/H,HC-49USSX, 50ppm, 30ppm,20pF,50 Ohms,Fundamental,-10 C ~ 70 C,-,Through Hole,HC49/US,0.447" L x 0.197" W (11.35mm x 5.00mm),0.083" (2.10mm) - Bulk (Alt: ECS-143-20-4VX)	Americas - 0
ECS-143-20-4X D# ECS-143-20-4X ECS International Inc	Crystal 14.31818MHz 20pF 2-Pin HC-49/US - Bulk (Alt: ECS-143-20-4X) RoHS: Compliant	Americas - 0

Part Number	Description	Stock
ECS-143-20-4VX ECS International Inc	CRYSTAL 14.31818MHZ 20PF THRU	1136
ECS-143-20-46X ECS International Inc	CRYSTAL 14.31818MHZ 20PF THRU	8944
ECS-143-20-4X ECS International Inc	CRYSTAL 14.31818MHZ 20PF THRU	5982
ECS-143-20-4DN ECS International Inc	CRYSTAL 14.31818MHZ 20PF THRU	87
ECS-143-20-4V ECS International Inc	CRYSTAL 14.31818MHZ 20PF THRU	1136
ECS-143-20-4XDN ECS International Inc	CRYSTAL 14.31818MHZ 20PF THRU	210
ECS-143-20-4 ECS International Inc	CRYSTAL 14.31818MHZ 20PF THRU	8944

Part Number	Description	Stock
ECS-143-20-4DN D# X191-ND ECS International Inc	CRYSTAL 14.31818MHZ 20PF TH	31 In Stock
ECS-143-20-4VX D# XC1579-ND ECS International Inc	CRYSTAL 14.31818MHZ 20PF TH	Temporarily Out of Stock
ECS-143-20-4X D# X1081-ND ECS International Inc	CRYSTAL 14.31818MHZ 20PF TH	11651 In Stock
ECS-143-20-4 D# X444-ND ECS International Inc	CRYSTAL 14.31818MHZ 20PF TH	1 In Stock
ECS-143-20-46X D# XC1757-ND ECS International Inc	CRYSTAL 14.31818MHZ 20PF TH	2123 In Stock
ECS-143-20-4XDN D# X1117-ND ECS International Inc	CRYSTAL 14.31818MHZ 20PF TH	334 In Stock

Part Number	Description	Stock
ECS-143-20-4X ECS	In stock shipping within 2days	38625
ECS-143-20-4XDN ECS	In stock shipping within 2days	38625
ECS-143-20-4X-DN ECS	In stock shipping within 2days	38625

Part Number	Description	Stock
ECS-143-20-46X ECS International Inc	RoHS: Compliant pbFree: Yes	0 Bulk
ECS-143-20-4X ECS International Inc	RoHS: Compliant pbFree: Yes	0 Bulk
ECS-143-20-4XDN ECS International Inc	RoHS: Compliant pbFree: Yes	0 Bulk
ECS-143-20-4VX ECS International Inc	RoHS: Compliant pbFree: Yes	0 Bulk

Part Number	Description	Stock
ECS-143-20-4X D# 520-HCU143-20-4X ECS International Inc	Crystals 14.31818MHz 20pF -10C +70C RoHS: Compliant	3617
ECS-143-20-46X D# 520-143-20-46X ECS International Inc	Crystals 14.31818MHz 20pF 50ppm -10C +70C RoHS: Compliant	1872
ECS-143-20-4XDN D# 520-HCU1431-20DNX ECS International Inc	Crystals 14.318180MHz 20pF EX/TEMP HC-49US RoHS: Compliant	336
ECS-143-20-4VX D# 520-ECS-143-20-4VX ECS International Inc	Crystals 14.31818Mhz 30ppm 20pF RoHS: Compliant	390

Part Number	Description	Stock
ECS-143-20-4VX D# NS-ECS-143-20-4VX ECS Inc	OEM/CM ONLY	1232
ECS-143-20-4XDN D# NS-ECS-143-20-4XDN ECS Inc	OEM/CM ONLY	8816
ECS-143-20-4 D# NS-ECS-143-20-4 ECS Inc	OEM/CM ONLY	1768
ECS-143-20-4X D# NS-ECS-143-20-4X ECS Inc	OEM/CM ONLY	5310
ECS-143-20-4DN D# NS-ECS-143-20-4DN ECS Inc	OEM/CM ONLY	8546

Part Number

Description

Stock

ECS-143-20-4X

ECS International Inc

3019

ECS-143-20-4

ECS International Inc

Part Number	Description	Stock
ECS143204DN ECS International Inc	OEM/CM ONLY	191
ECS1432046X ECS International Inc	OEM/CM ONLY	2218
ECS143204X ECS International Inc	OEM/CM ONLY	3972
ECS143204 ECS International Inc	OEM/CM ONLY	74

Part Number	Description	Stock
ECS-143-20-4XDN D# 32918539 ECS	Crystal 14.31818MHz ±30ppm (Tol) ±100ppm (Stability) 20pF FUND 40Ohm 2-Pin HC-49/USX Thru-Hole Bulk RoHS: Compliant	Americas - 2200
ECS-143-20-4X D# 32918468 ECS	Crystal 14.31818MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 40Ohm 2-Pin HC-49/USX Thru-Hole Bulk RoHS: Compliant	Americas - 3800
ECS-143-20-46X D# 32918461 ECS	Crystal 14.31818MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 60Ohm 2-Pin HC-46X Thru-Hole Bulk RoHS: Compliant	Americas - 11000
ECS-143-20-4VX D# 34822096 ECS	Crystal 14.31818MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 50Ohm 2-Pin HC-49/USSX Thru-Hole Bulk RoHS: Compliant	Americas - 600

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Quick Inquiry

In Stock	341 - More on Order
Quote Limit	No Limit
Lead-Time	To be Confirmed
Minimum	1

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Pricing (USD)

Qty.	Unit Price	Ext. Price
1	$ 0.0000	$ 0.0000
100	$ 0.0000	$ 0.0000
500	$ 0.0000	$ 0.0000
1000	$ 0.0000	$ 0.0000
2500	$ 0.0000	$ 0.0000

OEMstron will offer the most competitive prices for you, please refer to the quotations.

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Our Certificates

ISO9001:2015 & ISO14001:2015

Part Number	ECS-143-20-4
Brand	ECS
Lifecycle	Active
RoHS	No RoHS Information
Product Line	Passive Components
Category	Crystals, Oscillators, Resonators
Subcategory	Crystals
Manufacturer	ECS
Series	HC-49US
Type	MHz Crystal
Frequency	14.31818MHz
Frequency Stability	±50ppm
Frequency Tolerance	±30ppm
Load Capacitance	20pF
ESR (Equivalent Series Resistance)	40 Ohms
Operating Mode	Fundamental
Operating Temperature	-10°C ~ 70°C
Ratings	-
Mounting Type	Through Hole
Package / Case	HC-49/US
Size / Dimension	0.447" L x 0.183" W (11.35mm x 4.65mm)
Height - Seated (Max)	0.138" (3.50mm)