Shenzhen Crystal Technology Industrial Co., Ltd.
Keep Perseverance 以恒心，造强芯
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Features
Highly reliable design with excellent environmental resistance
Standardized for use in low profile device
Frequency range from 190kHz to 1250kHz
Low cost
Applications: Security, Consumer device, TV, Radio, Receiver, etc.
RoHS Compliant
Specifications
| Part Numer | Frequency Accuracy (at 25℃) | Resonator Impedance | Frequency Stability | Aging For Ten Years
| Load Capacitance C1 (pF) | Load Capacitance C2 (pF) | |
| DIP Type | SMD Type | ||||||
| ZTB190~249E | ±1KHz | ≦20 | ±0.3% | ±0.3% | 330 | 470 | |
| ZTB250~374E | ±1KHz | ≦20 | ±0.3% | ±0.3% | 220 | 470 | |
| ZTB375~429E | ZTB375~429Y | ±1KHz | ≦20 | ±0.3% | ±0.3% | 120 | 470 |
| ZTB430~509E | ZTB430~509Y | ±2KHz | ≦20 | ±0.3% | ±0.3% | 100 | 100 |
| ZTB510~699E | ZTB510~699Y | ±2KHz | ≦20 | ±0.3% | ±0.3% | 100 | 100 |
| ZTB700~1250E | ZTB700~1250Y | ±0.5% | ≦70 | ±0.3% | ±0.3% | 100 | 100 |
Dimensions [mm]
DIP Type
| Frequency Range (KHz) | Width W (mm) | Thickness T (mm) | Height H (mm) | Lead Space S (mm) | Lead Length L (mm) |
| 190~249 | 13.5 | 3.8 | 14.7 | 10.0 | 8.0 |
| 250~374 | 11.0 | 3.8 | 12.2 | 10.0 | 7.0 |
| 375~400 | 7.9 | 3.6 | 9.3 | 7.7 | 7.0 |
| 401~699 | 7.0 | 3.5 | 9.0 | 5.0 | 4.0 (6.0) |
| 700~1250 | 5.2 | 2.8 | 6.8 | 2.5 | 3.5 |
SMD Type
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jenny@q-crystal.com