
For Reference Only
Part Number | ECS-147.4-20-4X |
OEMstron Part # | ECS-147-4-20-4X |
Manufacturer | ECS |
Category | Passive Components › Crystals, Oscillators, Resonators › Crystals |
Description | CRYSTAL 14.7456MHZ 20PF T/H |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ECS-147.4-20-4X 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-147.4-20-4X Specifications
Part Number | ECS-147.4-20-4X | |
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 | 14.7456MHz | |
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) |
ECS-147.4-20-4X Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ECS-147.4-20-4X D# V99:2348_17726359 ECS International Inc |
Crystal 14.7456MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 40Ohm 2-Pin HC-49/USX Thru-Hole Bulk RoHS: Compliant
|
Americas - 1582 |
Part Number | Description | Stock |
ECS-147.4-20-4XDN-B D# ECS-147.4-20-4XDN-B ECS International Inc |
Crystal 14.74MHz 20pF 2-Pin HC-49/USX Through Hole Bulk - Bag (Alt: ECS-147.4-20-4XDN-B) RoHS: Compliant
|
Americas - 0 |
ECS-147.4-20-4X D# ECS-147.4-20-4X ECS International Inc |
Crystal 14.7456MHz 20pF 2-Pin HC-49/US - Bulk (Alt: ECS-147.4-20-4X) |
Americas - 694 |
Part Number | Description | Stock |
ECS-147.4-20-4X ECS International Inc |
1000 |
Part Number | Description | Stock |
ECS-147.4-20-4X ECS International Inc |
CRYSTAL 14.7456MHZ 20PF THRU |
539 |
Part Number | Description | Stock |
ECS-147.4-20-4X D# X1102-ND ECS International Inc |
CRYSTAL 14.7456MHZ 20PF TH |
2498 In Stock |
Part Number | Description | Stock |
ECS-147.4-20-4X D# 520-HCU1474-20X ECS International Inc |
Crystals 14.7456MHz 20pF RoHS: Compliant
|
671 |
Part Number | Description | Stock |
ECS-147.4-20-4X D# NS-ECS-147.4-20-4X ECS Inc |
OEM/CM ONLY |
1779 |
Part Number | Description | Stock |
ECS-147.4-20-4X ECS International Inc |
800 |
Part Number | Description | Stock |
ECS147.4204X ECS International Inc |
OEM/CM ONLY |
4758 |
Part Number | Description | Stock |
ECS-147.4-20-4X D# 32918429 ECS |
Crystal 14.7456MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 40Ohm 2-Pin HC-49/USX Thru-Hole Bulk RoHS: Compliant
|
Americas - 3000 |
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In Stock | 2,395 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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