
For Reference Only
Part Number | ECS-221-18-4XEN |
OEMstron Part # | ECS-221-18-4XEN |
Manufacturer | ECS |
Category | Passive Components › Crystals, Oscillators, Resonators › Crystals |
Description | CRYSTAL 22.1184MHZ 18PF T/H |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ECS-221-18-4XEN PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ECS-221-18-4XEN Specifications
Part Number | ECS-221-18-4XEN | |
Brand | ECS | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Passive Components | |
Category | Crystals, Oscillators, Resonators | |
Subcategory | Crystals | |
Manufacturer | ECS | |
Series | HC-49USX | |
Type | MHz Crystal | |
Frequency | 22.1184MHz | |
Frequency Stability | ±50ppm | |
Frequency Tolerance | ±30ppm | |
Load Capacitance | 18pF | |
ESR (Equivalent Series Resistance) | 30 Ohms | |
Operating Mode | Fundamental | |
Operating Temperature | -40°C ~ 85°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) |
ECS-221-18-4XEN Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ECS-221-18-4XEN D# V99:2348_18496290 ECS International Inc |
Crystal 22.1184MHz ±30ppm (Tol) ±50ppm (Stability) 18pF FUND 30Ohm 2-Pin HC-49/USX Thru-Hole Bulk RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
ECS-221-18-4XEN D# ECS-221-18-4XEN ECS International Inc |
Crystal 22.1184MHz 18pF 2-Pin HC-49/US - Bulk (Alt: ECS-221-18-4XEN) RoHS: Not Compliant
|
Americas - 0 |
Part Number | Description | Stock |
ECS-221-18-4XEN ECS International Inc |
CRYSTAL 22.1184MHZ 18PF THRU |
63 |
Part Number | Description | Stock |
ECS-221-18-4XEN D# XC1724-ND ECS International Inc |
CRYSTAL 22.1184MHZ 18PF TH |
124 In Stock |
Part Number | Description | Stock |
ECS-221-18-4XEN ECS |
In stock shipping within 2days |
38625 |
Part Number | Description | Stock |
ECS-221-18-4XEN ECS International Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
Part Number | Description | Stock |
ECS-221-18-4XEN D# 520-221-18-4XEN ECS International Inc |
Crystals 22.1184MHz 18pF 50ppm -40C +85C RoHS: Compliant
|
254 |
Part Number | Description | Stock |
ECS-221-18-4XEN D# NS-ECS-221-18-4XEN ECS Inc |
OEM/CM ONLY |
5359 |
Part Number | Description | Stock |
ECS221184XEN ECS International Inc |
OEM/CM ONLY |
220 |
Part Number | Description | Stock |
ECS-221-18-4XEN D# 32918761 ECS |
Crystal 22.1184MHz ±30ppm (Tol) ±50ppm (Stability) 18pF FUND 30Ohm 2-Pin HC-49/USX Thru-Hole Bulk RoHS: Compliant
|
Americas - 1800 |
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In Stock | 784 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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