| Nominal Frequency (F0) |
32.768KHz |
| Frequency Tolerance(△F)(at25℃) |
±20ppm Maximum |
| Pqrabolic Curvature Constant |
-0.042ppm/(△℃2)Maximum |
| Q-factor |
50000 Maximum |
| Operating Temperature Range(T0) |
-10℃～+60℃ |
| Aging(at 25℃) |
±3ppm/year Maximum |
| Storage Temperature Range(Ts) |
-40℃～+85℃ |
| Shunt Capacitance(C0) |
0.85pF Typical,2pF maximum |
| Motional Capacitance(C1) |
2.0fF Typical |
| Drive Level(DL) |
1μ Watt Typical |
| Equivalent Series Resistance(Rr) |
BLD-38 series |
35,000 ohms Minimum |
|
BLD-26 series |
30,000 ohms Minimum |
| Insulation Resistance(Ri) |
BLD-38 series |
500 Megaohms Minimum at 100VD.C |
|
BLD-26 series |
500 Megaohms Minimum at 100VD.C |
| Load Capacitance(CL) |
BLD-38 series |
12.5pF |
|
BLD-26 series |
6.0pF or 12.5pF |
