The 2TJ4 SMD2520 is a 4-pin SMD crystal oscillator and crystal resonator from Shenzhen Jingyoujia Electronic Co., Ltd. It is designed to meet lead-free soldering reflow temperature curve requirements, offering high precision, frequency stability, and reliability. This component helps reduce electromagnetic interference (EMI) and boasts excellent environmental resistance, suitable for industrial-grade temperatures. It is available in tape and reel packaging, with 3000 pieces per reel.
| Holder Type | Frequency Range (Fund) | Frequency Tolerance (F) at 25 | Temperature Frequency Difference | Operating Temperature Range | Storage Temperature Range | Aging 25 (Max) | Shunt Capacitance (C0) | Drive Level (Typical) | Insulation Resistance (at DC 100V) | Load Capacitance (CL) | ESR (ohm) Max | Mode of Operation |
| 2TJ4 SMD2520 | 12.0MHz66.0MHz | 10ppm | 20ppm | -20+70 to -40+85 | -20+60 to -55+125 | 3ppm/year | 7pf | 10uw50uw | 500Mohms | 6pf15pf or specify | 80 (12-18MHz), 60 (18-25MHz), 40 (25-30MHz), 30 (30-66MHz) | Fundamental |
Refer to datasheet for specific reflow conditions.