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Specifications
Normal temperature Frequency Tolerance:
±30ppm
Frequency Stability:
±20ppm
Operating Temperature:
-20℃~+70℃
Load Capacitance:
20pF
Frequency:
7.3728MHz
Mfr. Part #:
K26737282030
Package:
DT-26
Key Attributes
Model Number:
K26737282030
Product Description
Product Overview
This specification sheet details the K26737282030 Quartz Crystal Resonator from Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control.
Product Attributes
- Brand: Kaiyuexiang ()
- Origin: Shenzhen, China
- Product Model: 2*6/7.3728MHZ
- Original Manufacturer Model: K26737282030
- Factory Address: 4th Floor, Building 1, Caifa Industrial City, Renmin Road, Guanlan, Longhua District, Shenzhen
- Contact: TEL: 0755-89315223, 89315866; FAX: 0755-89315223
- Website: www.kaiyuexiang.com
Technical Specifications
| Parameter | Value | Condition |
|---|---|---|
| Case Type | 26 | |
| Vibration Mode | Fundamental | |
| Nominal Frequency | 7.3728 MHz | |
| Frequency Tolerance | 30ppm | at 252 |
| Temperature Frequency Drift | 20ppm | |
| Load Capacitance | 20 PF | |
| Resonant Resistance | 180 max | |
| Shunt Capacitance | 3.0pF max | |
| Drive Level | 100W | |
| Annual Aging | 3ppmyear | |
| Insulation Resistance | 500M min | DC10015V |
| Test Instrument | 250B | |
| Free Fall (Shock) | Frequency deviation 5ppm after 3 drops from 35cm height onto 2cm thick board | |
| Vibration | Frequency variation 20ppm after 30 min vibration in X, Y, Z directions (10~55Hz, 0.75mm amplitude) | |
| Temperature Cycling | Appearance: No damage. Performance: Same as vibration test. | -10 to +60, 3 cycles (2-3 min transition, 30 min soak) |
| Solderability | Tinned surface > 95%. Performance: Same as vibration test. | 2355 solder bath for 20.5 seconds, 2~3.0mm from lead end |
| Resistance to Soldering Heat | Appearance: No abnormality. Performance: Same as vibration test. | 250 10 solder bath for 3.50.5 seconds, 2~2.5mm from lead end |
| Low Temperature Resistance | Performance: Same as vibration test. | -253 for 2 hours, then 2 hours at room temperature recovery |
| High Temperature Resistance | Performance: Same as vibration test. | +702 for 2 hours, then 2 hours at room temperature recovery |
| Constant Humidity Heat | Appearance: No abnormality. Performance: Same as vibration test. | 403, RH932 for 48 hours, then 2 hours recovery |
| High Temperature Aging | Frequency variation 5ppm, Resistance variation 25. | 1202 for 48 hours, then 2 hours at room temperature recovery |
2310101743_KYX-K26737282030_C18208994.pdf
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