
For Reference Only
Part Number | ATS18A |
OEMstron Part # | ATS18A |
Manufacturer | CTS Frequency Controls |
Category | Passive Components › Crystals, Oscillators, Resonators › Crystals |
Description | CRYSTAL 18.4320MHZ 20PF T/H |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ATS18A PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ATS18A Specifications
Part Number | ATS18A | |
Brand | CTS Frequency Controls | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Passive Components | |
Category | Crystals, Oscillators, Resonators | |
Subcategory | Crystals | |
Manufacturer | CTS Frequency Controls | |
Series | ATS | |
Type | MHz Crystal | |
Frequency | 18.432MHz | |
Frequency Stability | ±50ppm | |
Frequency Tolerance | ±30ppm | |
Load Capacitance | 20pF | |
ESR (Equivalent Series Resistance) | 40 Ohms | |
Operating Mode | Fundamental | |
Operating Temperature | -20°C ~ 70°C | |
Ratings | - | |
Mounting Type | Through Hole | |
Package / Case | HC-49/US | |
Size / Dimension | 0.427" L x 0.177" W (10.85mm x 4.50mm) | |
Height - Seated (Max) | 0.145" (3.68mm) |
ATS18A Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ATS18A-E D# ATS18A-E CTS Corporation |
Crystal 18.432MHz 20pF 2-Pin HC/49US Bulk - Bulk (Alt: ATS18A-E) RoHS: Compliant
|
Americas - 0 |
ATS18A D# ATS18A CTS Corporation |
Crystal 18.432MHz 20pF 2-Pin HC/49US Bulk - Bulk (Alt: ATS18A) RoHS: Compliant
|
Americas - 0 |
ATS18ASM D# ATS18ASM CTS Corporation |
Crystal 18.432MHz 20pF ±30ppm 2-Pin HC49/US SM Bulk - Bulk (Alt: ATS18ASM) RoHS: Compliant
|
Americas - 0 |
ATS18ASM-T D# ATS18ASM-1 CTS Corporation |
Crystal 18.432MHz 20pF 2-Pin HC49/US SM T/R - Tape and Reel (Alt: ATS18ASM-1) RoHS: Compliant
|
Americas - 0 |
ATS18ASM-1E D# ATS18ASM-1E CTS Corporation |
Crystal 18.432MHz 20pF 2-Pin HC49/US SM T/R - Tape and Reel (Alt: ATS18ASM-1E) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
ATS18ASM-1 CTS Corporation |
18.432MHZ,20PF,-20/70 - Tape and Reel |
Contact Us |
ATS18A CTS Corporation |
18.432MHZ,20PF,-20/70 - Bulk |
Contact Us |
ATS18A-E CTS Corporation |
18.432MHZ,20PF,-40/85 - Bulk |
Contact Us |
ATS18ASM-1E CTS Corporation |
18.432MHZ,20PF,-40/85 - Tape and Reel |
Contact Us |
Part Number | Description | Stock |
ATS-18A-20-C2-R0 D# ATS29688-ND Advanced Thermal Solutions Inc |
HEATSINK 54X54X25MM XCUT T766 |
25 In Stock |
ATS-18A-165-C1-R0 D# ATS-18A-165-C1-R0-ND Advanced Thermal Solutions Inc |
HEATSINK 25X25X10MM R-TAB |
Temporarily Out of Stock |
ATS-18A-120-C2-R0 D# ATS29601-ND Advanced Thermal Solutions Inc |
HEATSINK 45X45X25MM XCUT T766 |
25 In Stock |
ATS-18A-174-C2-R0 D# ATS29660-ND Advanced Thermal Solutions Inc |
HEATSINK 30X30X35MM R-TAB T766 |
25 In Stock |
ATS18ASM-1 D# CTX1097TR-ND CTS Corporation |
CRYSTAL 18.4320MHZ 20PF SMD |
Temporarily Out of Stock |
ATS-18A-15-C2-R0 D# ATS29633-ND Advanced Thermal Solutions Inc |
HEATSINK 50X50X25MM XCUT T766 |
25 In Stock |
ATS-18A-12-C2-R0 D# ATS29600-ND Advanced Thermal Solutions Inc |
HEATSINK 50X50X12.7MM XCUT T766 |
25 In Stock |
ATS-18A-193-C1-R0 D# ATS-18A-193-C1-R0-ND Advanced Thermal Solutions Inc |
HEATSINK 40X40X6MM XCUT |
Temporarily Out of Stock |
ATS18A D# CTX1095-ND CTS Corporation |
CRYSTAL 18.4320MHZ 20PF TH |
10 In Stock |
ATS18ASM-1E D# CTX1098TR-ND CTS Corporation |
CRYSTAL 18.4320MHZ 20PF SMD |
Temporarily Out of Stock |
ATS18ASM D# ATS18ASM-ND CTS Corporation |
CRYSTAL 18.4160MHZ 20PF SMD |
Temporarily Out of Stock |
ATS-18A-05-C2-R0 D# ATS29573-ND Advanced Thermal Solutions Inc |
HEATSINK 40X40X25MM XCUT T766 |
25 In Stock |
ATS-18A-136-C2-R0 D# ATS29618-ND Advanced Thermal Solutions Inc |
HEATSINK 70X70X25MM XCUT T766 |
25 In Stock |
ATS-18A-199-C2-R0 D# ATS29687-ND Advanced Thermal Solutions Inc |
HEATSINK 50X50X6MM XCUT T766 |
25 In Stock |
ATS-18A-146-C2-R0 D# ATS29629-ND Advanced Thermal Solutions Inc |
HEATSINK 30X30X35MM L-TAB T766 |
25 In Stock |
ATS18A-E D# CTX1096-ND CTS Corporation |
CRYSTAL 18.4320MHZ 20PF TH |
999 In Stock |
ATS-18A-137-C1-R0 D# ATS-18A-137-C1-R0-ND Advanced Thermal Solutions Inc |
HEATSINK 25X25X10MM L-TAB |
Temporarily Out of Stock |
ATS-18A-10-C2-R0 D# ATS29578-ND Advanced Thermal Solutions Inc |
HEATSINK 45X45X25MM XCUT T766 |
25 In Stock |
Part Number | Description | Stock |
ATS18A-E CTS Corporation |
In stock shipping within 2days |
38625 |
ATS18A CTS Corporation |
In stock shipping within 2days |
38625 |
ATS18ASM-1 CTS Corporation |
In stock shipping within 2days |
38625 |
ATS18ASM-1E CTS Corporation |
In stock shipping within 2days |
38625 |
Part Number | Description | Stock |
ATS18ASM-1 CTS Corporation |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
ATS18ASM CTS Corporation |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
ATS18ASM-1E CTS Corporation |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
ATS18A-E CTS Corporation |
ATS Series 18.432 MHz ±30 ppm 20 pF -40 to +85 °C Through Hole Quartz Crystal RoHS: Compliant
pbFree: Yes
|
0 Bag |
Part Number | Description | Stock |
ATS18A-E CTS Corporation |
RoHS: Compliant
|
900 In Stock |
Part Number | Description | Stock |
ATS18ASM-1 D# 774-ATS18ASM-1 CTS Corporation |
Crystals 18.432MHz 20pF 30ppm -20C 70C RoHS: Compliant
|
18 |
ATS18A D# 774-ATS18A CTS Corporation |
Crystals 18.432MHz 20pF 30ppm -20C 70C RoHS: Compliant
|
917 |
Part Number | Description | Stock |
ATS18ASM-1 D# NS-ATS18ASM-1 CTS Corporation |
OEM/CM ONLY |
7531 |
ATS18A-E D# NS-ATS18A-E CTS Corporation |
OEM/CM ONLY |
3707 |
ATS18A D# NS-ATS18A CTS Corporation |
OEM/CM ONLY |
6864 |
ATS18ASM-T D# NS-ATS18ASM-T CTS Corporation |
OEM/CM ONLY |
7989 |
ATS18ASM-1E D# NS-ATS18ASM-1E CTS Corporation |
OEM/CM ONLY |
1324 |
Part Number | Description | Stock |
ATS18A-E CTS Corporation |
RoHS: Compliant
|
900 In Stock |
Part Number | Description | Stock |
ATS18A177C2R0 ADVANCED THERMAL SOLUTIONS INC |
OEM/CM ONLY |
120 |
ATS18A134C2R0 ADVANCED THERMAL SOLUTIONS INC |
OEM/CM ONLY |
120 |
ATS18A140C2R0 ADVANCED THERMAL SOLUTIONS INC |
OEM/CM ONLY |
120 |
ATS18A106C2R1 ADVANCED THERMAL SOLUTIONS INC |
OEM/CM ONLY |
120 |
ATS18A198C2R0 ADVANCED THERMAL SOLUTIONS INC |
OEM/CM ONLY |
120 |
ATS18A161C2R0 ADVANCED THERMAL SOLUTIONS INC |
OEM/CM ONLY |
120 |
ATS18A153C2R0 ADVANCED THERMAL SOLUTIONS INC |
OEM/CM ONLY |
120 |
ATS18A13C2R0 ADVANCED THERMAL SOLUTIONS INC |
OEM/CM ONLY |
120 |
ATS18A56C2R0 Advanced Thermal Solutions Inc |
OEM/CM ONLY |
120 |
ATS18A77C2R0 ADVANCED THERMAL SOLUTIONS INC |
OEM/CM ONLY |
120 |
ATS18A40C2R0 ADVANCED THERMAL SOLUTIONS INC |
OEM/CM ONLY |
120 |
ATS18A116C2R0 ADVANCED THERMAL SOLUTIONS INC |
OEM/CM ONLY |
120 |
ATS18A69C2R0 ADVANCED THERMAL SOLUTIONS INC |
OEM/CM ONLY |
120 |
ATS18A32C2R0 ADVANCED THERMAL SOLUTIONS INC |
OEM/CM ONLY |
120 |
ATS18A95C2R0 ADVANCED THERMAL SOLUTIONS INC |
OEM/CM ONLY |
120 |
Part Number | Description | Stock |
ATS18A-E D# 52468010 CTS Corporation |
Crystal 18.432MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 40Ohm 2-Pin HC-49/US Thru-Hole Bulk RoHS: Compliant
|
Americas - 900 |
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Quick Inquiry
In Stock | 692 - 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.
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