| PartNumber | ATS042BSM-1 | ATS042B | ATS042B-E |
| Description | Crystals 4.096MHz 18pF 30ppm -20C 70C | Crystals 4.096MHz 18 pF 30ppm -20C 70C | Crystals 4.096MHz 18 pF 30ppm -40C 85C |
| Manufacturer | CTS | CTS-Frequency Controls | CTS-Frequency Controls |
| Product Category | Crystals | Crystals | Crystals |
| RoHS | Y | - | - |
| Termination Style | SMD/SMT | Radial | Radial |
| Package / Case | HC-49/US-SM | - | - |
| Load Capacitance | 18 pF | 18pF | 18pF |
| Frequency | 4.096 MHz | 4.096MHz | 4.096MHz |
| Tolerance | 30 PPM | 30 PPM | 30 PPM |
| Frequency Stability | 50 PPM | ±50ppm | ±50ppm |
| Minimum Operating Temperature | - 20 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Length | 11.1 mm | 10.85 mm | 10.85 mm |
| Width | 3.8 mm | 4.5 mm | 4.5 mm |
| Height | 4.3 mm | 0.145" (3.68mm) | 0.145" (3.68mm) |
| Series | ATS-SM | ATS | ATS |
| Packaging | Reel | Bulk | Bulk |
| Brand | CTS Electronic Components | - | - |
| Mounting Style | SMD/SMT | Through Hole | Through Hole |
| Product Type | Crystals | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Crystals | - | - |
| Type | - | MHz Crystal | MHz Crystal |
| Operating Temperature Range | - | - 20 C to + 70 C | - 40 C to + 85 C |
| Package Case | - | HC-49/US | HC-49/US |
| Operating Mode | - | Fundamental | Fundamental |
| Operating Temperature | - | -20°C ~ 70°C | -40°C ~ 85°C |
| Mounting Type | - | Through Hole | Through Hole |
| Size Dimension | - | 0.427" L x 0.177" W (10.85mm x 4.50mm) | 0.427" L x 0.177" W (10.85mm x 4.50mm) |
| ESR Equivalent Series Resistance | - | 120 Ohm | 120 Ohm |
| Ratings | - | - | - |
| Frequency Tolerance | - | ±30ppm | ±30ppm |