
For Reference Only
Part Number | ECS-122.8-20-4 |
OEMstron Part # | ECS-122-8-20-4 |
Manufacturer | ECS |
Category | Passive Components › Crystals, Oscillators, Resonators › Crystals |
Description | CRYSTAL 12.2880MHZ 20PF T/H |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ECS-122.8-20-4 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ECS-122.8-20-4 Specifications
Part Number | ECS-122.8-20-4 | |
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 | 12.288MHz | |
Frequency Stability | ±50ppm | |
Frequency Tolerance | ±30ppm | |
Load Capacitance | 20pF | |
ESR (Equivalent Series Resistance) | 60 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-122.8-20-4 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ECS-122.8-20-4VX D# V99:2348_19875098 ECS International Inc |
Crystal 12.288MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 60Ohm 2-Pin HC-49/USSX Thru-Hole Bulk RoHS: Compliant
|
Americas - 0 |
ECS-122.8-20-4X D# V99:2348_17728314 ECS International Inc |
Crystal 12.288MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 60Ohm 2-Pin HC-49/USX Thru-Hole Bulk RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
ECS-122.8-20-4X D# ECS-122.8-20-4X ECS International Inc |
Crystal 12.288MHz 20pF 2-Pin HC-49/US - Bulk (Alt: ECS-122.8-20-4X) RoHS: Compliant
|
Americas - 0 |
ECS-122.8-20-4VX D# ECS-122.8-20-4VX ECS International Inc |
12.288 MHZ 20PF HC-49USSX 0/50 -10 TO +70 2.1MM H ROHS - Bulk (Alt: ECS-122.8-20-4VX) |
Americas - 0 |
Part Number | Description | Stock |
ECS-122.8-20-4X ECS International Inc |
300 |
Part Number | Description | Stock |
ECS-122.8-20-4X ECS International Inc |
100 |
Part Number | Description | Stock |
ECS-122.8-20-46X ECS International Inc |
CRYSTAL 12.288MHZ 20PF THRU |
1639 |
ECS-122.8-20-4V ECS International Inc |
CRYSTAL 12.288MHZ 20PF THRU |
770 |
ECS-122.8-20-4 ECS International Inc |
CRYSTAL 12.288MHZ 20PF THRU |
1639 |
ECS-122.8-20-4X ECS International Inc |
CRYSTAL 12.288MHZ 20PF THRU |
206 |
ECS-122.8-20-4 X ECS International Inc |
CRYSTAL 12.288MHZ 20PF THRU |
206 |
ECS-122.8-20-4VX ECS International Inc |
CRYSTAL 12.288MHZ 20PF THRU |
770 |
Part Number | Description | Stock |
ECS-122.8-20-46X D# XC1754-ND ECS International Inc |
CRYSTAL 12.2880MHZ 20PF TH |
1482 In Stock |
ECS-122.8-20-4 D# X228-ND ECS International Inc |
CRYSTAL 12.2880MHZ 20PF TH |
238 In Stock |
ECS-122.8-20-4VX D# XC1578-ND ECS International Inc |
CRYSTAL 12.2880MHZ 20PF TH |
Temporarily Out of Stock |
ECS-122.8-20-4X D# X1038-ND ECS International Inc |
CRYSTAL 12.2880MHZ 20PF TH |
6 In Stock |
Part Number | Description | Stock |
ECS-122.8-20-4VX ECS |
In stock shipping within 2days |
38625 |
ECS-122.8-20-4X ECS |
In stock shipping within 2days |
38625 |
ECS-122.8-20-4 ECS |
In stock shipping within 2days |
38625 |
Part Number | Description | Stock |
ECS-122.8-20-4VX ECS International Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
ECS-122.8-20-4X ECS International Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
Part Number | Description | Stock |
ECS-122.8-20-46X D# 520-122.8-20-46X ECS International Inc |
Crystals 12.288MHz 20pF 50ppm -10C +70C RoHS: Compliant
|
741 |
ECS-122.8-20-4X D# 520-HCU122.8-20-4X ECS International Inc |
Crystals 12.288MHz Series -10C +70C RoHS: Compliant
|
548 |
Part Number | Description | Stock |
ECS-122.8-20-4 D# NS-ECS-122.8-20-4 ECS Inc |
OEM/CM ONLY |
4413 |
ECS-122.8-20-4X D# NS-ECS-122.8-20-4X ECS Inc |
OEM/CM ONLY |
9331 |
ECS-122.8-20-4VX D# NS-ECS-122.8-20-4VX ECS Inc |
OEM/CM ONLY |
8647 |
Part Number | Description | Stock |
ECS-122.8-20-4X ECS International Inc |
80 |
Part Number | Description | Stock |
ECS122.8204 ECS International Inc |
OEM/CM ONLY |
335 |
ECS122.8204X ECS International Inc |
OEM/CM ONLY |
116 |
ECS122.82046X ECS International Inc |
OEM/CM ONLY |
1577 |
Part Number | Description | Stock |
ECS-122.8-20-4X D# 32918508 ECS |
Crystal 12.288MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 60Ohm 2-Pin HC-49/USX Thru-Hole Bulk RoHS: Compliant
|
Americas - 2200 |
ECS-122.8-20-4VX D# 32918447 ECS |
Crystal 12.288MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 60Ohm 2-Pin HC-49/USSX Thru-Hole Bulk RoHS: Compliant
|
Americas - 1800 |
The Products You May Be Interested In
![]() |
416F25012AST | CRYSTAL 25.000 MHZ SERIES SMT | 486 More on Order |
![]() |
416F27111ALR | CRYSTAL 27.120 MHZ 12PF SMT | 402 More on Order |
![]() |
ABM13W-60.0000MHZ-5-N1G-T5 | CRYSTAL 60MHZ 5PF SMD | 462 More on Order |
![]() |
445C25F20M00000 | CRYSTAL 20.0000MHZ 24PF SMD | 233 More on Order |
![]() |
416F32035CST | CRYSTAL 32.000 MHZ SERIES SMT | 303 More on Order |
![]() |
CS20-11.2896MABJ-UT | CRYSTAL 11.2896MHZ 18PF SMD | 148 More on Order |
![]() |
445C3XF27M00000 | CRYSTAL 27.0000MHZ 24PF SMD | 133 More on Order |
![]() |
7M-32.000MEIQ-T | CRYSTAL 32.000MHZ 10PF SMD | 374 More on Order |
![]() |
7B-36.000MEEQ-T | CRYSTAL 36.0000MHZ 10PF SMD | 306 More on Order |
![]() |
445W3XD30M00000 | CRYSTAL 30.0000MHZ 18PF SMD | 373 More on Order |
![]() |
LFXTAL026548BULK | CRYSTAL 24.0MHZ 18PF SMD | 623 More on Order |
![]() |
ABM8W-37.4000MHZ-6-K1Z-T3 | CRYSTAL 37.4000MHZ 6PF SMD | 138 More on Order |
Quick Inquiry
In Stock | 594 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
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.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.