| PartNumber | MP270-E | MP270B | MP270 |
| Description | Crystals 27MHz Series 30ppm -40/85 | Crystals 27MHz 18pF 30ppm -20/70 | Crystals 27MHz Series 30ppm -20/70 |
| Manufacturer | CTS | CTS-Frequency Controls | CTS-Frequency Controls |
| Product Category | Crystals | Crystals | Crystals |
| RoHS | Y | - | - |
| Termination Style | Radial | Radial | Radial |
| Package / Case | HC-49/U | - | - |
| Load Capacitance | Series | 18pF | Series |
| Frequency | 27 MHz | 27MHz | 27MHz |
| Tolerance | 30 PPM | 30 PPM | 30 PPM |
| Frequency Stability | 50 PPM | ±50ppm | ±50ppm |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Length | 10.85 mm | 10.85 mm | 10.85 mm |
| Width | 3.8 mm | 3.8 mm | 3.8 mm |
| Height | 13.46 mm | 0.530" (13.46mm) | 0.530" (13.46mm) |
| Series | MP | MP | MP |
| Packaging | Bulk | Bulk | Bulk |
| Brand | CTS Electronic Components | - | - |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Product Type | Crystals | - | - |
| Factory Pack Quantity | 100 | - | - |
| Subcategory | Crystals | - | - |
| Type | - | MHz Crystal | MHz Crystal |
| Operating Temperature Range | - | - 20 C to + 70 C | - 20 C to + 70 C |
| Package Case | - | HC-49/U | HC-49/U |
| Operating Mode | - | 3rd Overtone | 3rd Overtone |
| Operating Temperature | - | -20°C ~ 70°C | -20°C ~ 70°C |
| Mounting Type | - | Through Hole | Through Hole |
| Size Dimension | - | 0.427" L x 0.150" W (10.85mm x 3.80mm) | 0.427" L x 0.150" W (10.85mm x 3.80mm) |
| ESR Equivalent Series Resistance | - | 55 Ohm | 55 Ohm |
| Ratings | - | - | - |
| Frequency Tolerance | - | ±30ppm | ±30ppm |