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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Load Capacitance:
7.5pF
Frequency:
27.12MHz
Mfr. Part #:
K2B271207510
Package:
SMD2016-4P
Key Attributes
Model Number:
K2B271207510
Product Description
Product Overview
This datasheet specifies the K2B271207510 Quartz Crystal Resonator from Kaiyuexiang. It is a SMD 2.0*1.6 holder type with a frequency of 27.120 MHZ and a load capacitance of 7.5 PF. This resonator is designed for reliable operation across a wide temperature range and meets various reliability testing standards.
Product Attributes
- Brand: Kaiyuexiang
- Origin: Shenzhen, China
- Model: 2016/27.120MHZ
- Original Manufacturer Model: K2B271207510
- Marking: KYX27.120
Technical Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Frequency | 27.120 | MHZ | |
| Holder Type | SMD 2.0*1.6 | ||
| Frequency Tolerance | 10 | ppm | at 253 |
| Equivalent Series Resistance | 40 | Max | |
| Storage Temperature Range | -40 to +85 | ||
| Operating Temperature Range | -40 to +85 | ||
| Frequency Characteristics Over Temperature | 20 | ppm | -40+85 |
| Load Capacitance (CL) | 7.5 | PF | |
| Drive Level | 100 | W | |
| Shunt Capacitance | 5 | PF | MAX |
| Insulation Resistance | 500 | M | Min at 100 V |
| Mode Of Oscillation | Fundamental | ||
| Aging | 3 | ppm/Year | |
Reliability Testing
| Test Item | Conditions and Requirements |
|---|---|
| Vibration | Frequency sweep 10Hz to 50Hz and return to 10Hz in 1min. Amplitude: 1.5mm. Applied for 2h each of 3 mutually perpendicular axes (total 6h). |
| Drop | From 70cm height 3 times on 3cm hard wooden floor. |
| Shock | Peak acceleration: 981m/s, duration: 6ms. Three successive shocks in both directions of 3 mutually perpendicular axes (total 18 shocks). |
| Damp Heat, Constant | Stored at 402 with 90%-95% RH for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement. |
| Cold Storage | Stored at -405 for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement. |
| Dry Heat Storage | Stored at 1005 for 24h, then subjected to standard atmospheric conditions for 1-2h before measurement. |
| Aging | Stored at 855 for 7 days, then subjected to standard atmospheric conditions for 1-2h before measurement. |
| Temperature Cycling | 5 successive cycles as per table: -403 (30min), Standard atmospheric conditions (within 30s), 1003 (30min), Standard atmospheric conditions (within 30s). Subjected to standard atmospheric conditions for 1-2h before measurement. |
| Resistance to Soldering Heat | (Details not provided in source text) |
Factory Address: 4th Floor, Building 1, Caifa Industrial City, Renmin Road, Guanlan, Longhua District, Shenzhen
TEL: 0755-89315823, 89315866
FAX: 0755-89315223
Website: www.kaiyuexiang.com
2410121438_KYX-K2B271207510_C19076734.pdf
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