
For Reference Only
Part Number | ECS-51-20-1 |
OEMstron Part # | ECS-51-20-1 |
Manufacturer | ECS |
Category | Passive Components › Crystals, Oscillators, Resonators › Crystals |
Description | CRYSTAL 5.0680MHZ 20PF T/H |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ECS-51-20-1 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 22 - Mar 27 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ECS-51-20-1 Specifications
Part Number | ECS-51-20-1 | |
Brand | ECS | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Passive Components | |
Category | Crystals, Oscillators, Resonators | |
Subcategory | Crystals | |
Manufacturer | ECS | |
Series | HC-49U | |
Type | MHz Crystal | |
Frequency | 5.068MHz | |
Frequency Stability | ±50ppm | |
Frequency Tolerance | ±30ppm | |
Load Capacitance | 20pF | |
ESR (Equivalent Series Resistance) | 50 Ohms | |
Operating Mode | Fundamental | |
Operating Temperature | -10°C ~ 70°C | |
Ratings | - | |
Mounting Type | Through Hole | |
Package / Case | HC-49/U | |
Size / Dimension | 0.447" L x 0.183" W (11.35mm x 4.65mm) | |
Height - Seated (Max) | 0.530" (13.46mm) |
ECS-51-20-1 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-51-20-1X D# V99:2348_18494462 ECS International Inc |
Crystal 5.068MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 50Ohm 2-Pin HC-49/UX Thru-Hole Bulk RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
ECS-51-20-1X D# ECS-51-20-1X ECS International Inc |
Crystal 5.0688MHz 20pF 2-Pin HC-49/U - Bulk (Alt: ECS-51-20-1X) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
ECS-51-20-1 ECS International Inc |
CRYSTAL 5.068MHZ 20PF THRU |
460 |
ECS-51-20-1X ECS International Inc |
CRYSTAL 5.068MHZ 20PF THRU |
105 |
Part Number | Description | Stock |
ECS-51-20-1 D# X085-ND ECS International Inc |
CRYSTAL 5.0680MHZ 20PF TH |
197 In Stock |
ECS-51-20-1X D# X1015-ND ECS International Inc |
CRYSTAL 5.0680MHZ 20PF TH |
12 In Stock |
Part Number | Description | Stock |
ECS-51-20-1X ECS |
In stock shipping within 2days |
38625 |
ECS-51-20-1 ECS |
In stock shipping within 2days |
38625 |
Part Number | Description | Stock |
ECS-51-20-1X ECS International Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
Part Number | Description | Stock |
ECS-51-20-1 D# 520-HCA506-20 ECS International Inc |
Crystals 5.0688MHz 20pF RoHS: Not Compliant
|
35 |
ECS-51-20-1X D# 520-HCA506-20X ECS International Inc |
Crystals 5.0688MHz 20pF RoHS: Compliant
|
340 |
Part Number | Description | Stock |
ECS-51-20-1X D# NS-ECS-51-20-1X ECS Inc |
OEM/CM ONLY |
6607 |
ECS-51-20-1 D# NS-ECS-51-20-1 ECS Inc |
OEM/CM ONLY |
3610 |
Part Number | Description | Stock |
ECS51201 ECS International Inc |
OEM/CM ONLY |
2026 |
ECS51201X ECS International Inc |
OEM/CM ONLY |
107 |
Part Number | Description | Stock |
ECS-51-20-1 D# 2039002479 ECS |
ECS-51-20-1 ECS Oscillator 5.068MHz |
2000 |
Part Number | Description | Stock |
ECS-51-20-1X D# 32919192 ECS |
Crystal 5.068MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 50Ohm 2-Pin HC-49/UX Thru-Hole Bulk RoHS: Compliant
|
Americas - 600 |
The Products You May Be Interested In
![]() |
CMR250T60.000KAZF-UT | CRYSTAL 60.0000KHZ 12.5PF SMD | 15933 More on Order |
![]() |
416F370X2AAT | CRYSTAL 37.000 MHZ 10PF SMT | 339 More on Order |
![]() |
ABM13W-32.0000MHZ-8-KH7Z-T5 | CRYSTAL 32MHZ 8PF SMD | 420 More on Order |
![]() |
9B03500050 | CRYSTAL 3.579545MHZ 18PF TH | 302 More on Order |
![]() |
445I32K25M00000 | CRYSTAL 25.0000MHZ 8PF SMD | 241 More on Order |
![]() |
416F26033CSR | CRYSTAL 26.000 MHZ SERIES SMT | 111 More on Order |
![]() |
ABM10W-24.5454MHZ-4-J1Z-T3 | CRYSTAL 24.5454MHZ 4PF SMD | 191 More on Order |
![]() |
ABM11W-32.0000MHZ-4-K1Z-T3 | CRYSTAL 32.0000MHZ 4PF SMD | 380 More on Order |
![]() |
ABM8W-19.8000MHZ-7-K2Z-T3 | CRYSTAL 19.8000MHZ 7PF SMD | 339 More on Order |
![]() |
ABM8W-16.3676MHZ-8-K2Z-T3 | CRYSTAL 16.3676MHZ 8PF SMD | 427 More on Order |
![]() |
445W33A12M00000 | CRYSTAL 12.0000MHZ 10PF SMD | 316 More on Order |
![]() |
ABM8W-29.4912MHZ-8-J2Z-T3 | CRYSTAL 29.4912MHZ 8PF SMD | 182 More on Order |
Quick Inquiry
In Stock | 663 - 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.