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Normal temperature Frequency Tolerance : ±10ppm
Frequency Stability : ±30ppm
Load Capacitance : 9pF
Operating Temperature : -40℃~+85℃
Equivalent Series Resistance(ESR) : 60Ω
Frequency : 48MHz
Description : Crystal 48MHz ±10ppm 9pF 60Ω SMD1612-4P
Mfr. Part # : TJ1148000HYFBC
Model Number : TJ1148000HYFBC
Package : SMD1612-4P
This document outlines the specifications for the TJ11 Crystal Resonator manufactured by SHENZHEN JINGYOUJIA ELECTRONIC CO., LTD. It includes electrical parameters, equivalent circuit, physical product image, outline dimensions, reflow profiles, mechanical reliability tests, and internal package dimensions.
| Item | Symbol | Specification | Remark | Min. | Type | Max. | Units |
|---|---|---|---|---|---|---|---|
| Nominal Frequency | F0 | 48.000 | MHz | ||||
| Mode of Vibration | Fundamental | ||||||
| Frequency Tolerance | F/F0 | At 253 | -10 | 10 | ppm | ||
| Operating Temperature Range | TOPR | -30 | 85 | ||||
| Frequency Stability | TC | -20 | 20 | ppm | |||
| Storage Temperature | TSTG | -40 | 90 | ||||
| Load Capacitance | CL | 9 | PF | ||||
| Equivalent Series Resistance | ESR | 60 | |||||
| Drive Level | DL | 100 | W | ||||
| Insulation Resistance | IR | At 100VDC | 500 | M | |||
| Aging Per Year | Fa | First Year | -3 | 3 | ppm |
| Feature | Parameter | Value |
|---|---|---|
| Average Ramp-up Rate (Ts max to Tp) | 3/second max. | |
| Preheat Temperature Min (Ts min) | 125 | |
| Preheat Temperature Max (Ts max) | 200 | |
| Time (ts min to ts max) | 60~180 seconds | |
| Temperature maintained above (TL) | 217 | |
| Time (tL) | 60~150 seconds | |
| Peak/Classification Temperature (Tp) | 2040 second | |
| Time within 5of actual Peak Temperature(tp) | 8 minutes max. | |
| Ramp-down rate | 6/second max. | |
| Time 25to Peak Temperature | 3 times max. | |
| Suggest reflow times |
| Item | Condition | Standard | Frequency Change |
|---|---|---|---|
| Drop characteristics | Free drop from 50cm height on a hard wooden board for 3 times. (Board is thickness more than 30 mm.) | Rr as specification | 5ppm |
| Shake characteristics | Shake frequency 10~55Hz, cyc1~2 minutes, swing 1.5mm, direction x/y/z, all 30 minutes, test after 1 hours. | Rr as specification | 5ppm |
| Airproof characteristics | Put crystal into the pressure cabin with alcohol, keep pressure 0.4~0.5mpa 10 minutes, then take out and blow for 5 minutes | IR500M | |
| Weld characteristics | 260Max, 10 seconds | 90% exhibit tin ok | |
| Humidity characteristics | +402& 90%~95% R.H. 250 hours | Rr as specification | 5ppm |
| Low temperature characteristics | -302, 250 hours, put in room temperature, test after 1 hours. | Rr as specification | 5ppm |
| High temperature characteristics | +852, 250 hours, put in room temperature, test after 1 hours. | Rr as specification | 5ppm |
| Temperature cycling | -303/303 min~+852/303min, 5 cycles | Rr as specification | 5ppm |
Refer to Page 5 for detailed outline dimensions.
Refer to Page 6 for internal package dimensions and standard quantities.
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Electronic Component Crystal Resonator Nominal Frequency 48 Megahertz Operating Temperature JYJE TJ1148000HYFBC Images |