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ZTBY Series is a surface mountable device unit of ZTB with the frequency range of 375 kHz to 1,250
kHz. Initial frequency tolerance is ± 0.5 % which compares very favorably to the norminal ± 2% ~ ±3% requirements
of one chip microprocessors. Token ZTBY series utilizes the area vibration mode of the piezoelectric element.| ZTBY ( Murata CSBF Compatible ) | 375 - 1250 kHz |
| ZTBY Technical Characteristics |
| Part Number |
Frequency Accuracy (at 25°C) |
Resonant Impedance (Ω) |
Stability in Temperature (-20°C ~ +80°C) (%) |
Aging For 10 Years (%) |
Load Capacitance (pF) |
|
| C1 | C2 | |||||
 ZTB375 ~ 429Y |
±2kHz | ≤20 | ±0.3 | ±0.3 | 120 | 470 |
| ZTB430 ~ 509Y |
±2kHz | ≤20 | ±0.3 | ±0.3 | 100 | 100 |
| ZTB510 ~ 699Y |
±2kHz | ≤30 | ±0.3 | ±0.3 | 100 | 100 |
| ZTB700 ~ 999Y |
±0.5% | ≤70 | ±0.3 | ±0.3 | 100 | 100 |
| ZTB1000 ~ 1250Y |
±0.5% | ≤100 | ±0.3 | ±0.3 | 100 | 100 |
| ZTBY Dimensions (Unit: mm Tolerance: ±0.3mm) |
 |
Frequency Range (kHz) |
W width |
T thickness |
H height |
S lead space |
T1 | T2 |
| 375~429 | 8.0 | 3.5 | 9.0 | 5.0 | 1.0 | 0.15 | |
| 430~509 | 7.5 | 3.3 | 8.5 | 5.0 | 1.1 | 0.15 | |
| 510~699 | 7.0 | 3.0 | 8.5 | 5.0 | 1.1 | 0.15 | |
| 700~1250 | 5.0 | 2.2 | 6.0 | 2.5 | 0.8 | 0.12 |
| ZTBY Test Circuit |
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| How to Order |
| ZTB | 455 | Y | P | |||||||||
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