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Specifications
Normal temperature Frequency Tolerance:
±30ppm
Frequency Stability:
±20ppm
Operating Temperature:
-20℃~+70℃
Load Capacitance:
20pF
Equivalent Series Resistance(ESR):
180Ω
Frequency:
7.3728MHz
Mfr. Part #:
K260737282030
Package:
DT-26
Key Attributes
Model Number:
K260737282030
Product Description
Product Overview
This specification sheet details the K260737282030, a quartz crystal resonator with a nominal frequency of 7.3728MHz. Designed for applications requiring precise frequency control, it features a compact 2x6mm package and operates on the fundamental mode. Key specifications include a load capacitance of 20pF and a frequency tolerance of 30ppm at 202.
Product Attributes
- Brand: (Kaiyuexiang)
- Origin: Shenzhen, China
- Product Name: (Quartz Crystal Resonator)
- Original Model: K260737282030
Technical Specifications
| Parameter | Value | Condition/Notes |
|---|---|---|
| Package Type | 26 | |
| Vibration Mode | Fundamental | |
| Nominal Frequency | 7.3728MHz | |
| Frequency Tolerance | 30ppm | at 202 |
| Temperature Frequency Tolerance | 20ppm | |
| Load Capacitance | 20pF | |
| Resonant Resistance | 120 max | |
| Static Capacitance | 7.0pF max | |
| Drive Level | 100W | |
| Aging Rate | 5ppmyear | |
| 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 | 10~55Hz, 0.75mm amplitude, 30 min each in X, Y, Z directions |
| Temperature Cycling | Appearance no damage, performance test same as vibration | -10 to +60, 3 cycles (2-3 min transition, 30 min dwell) |
| Solderability | Tinned surface >95%, performance test same as vibration | 2~3.0mm from lead end dipped in 2355 solder bath for 20.5 sec |
| Resistance to Soldering Heat | Appearance no anomaly, performance test same as vibration | 2~2.5mm from lead end dipped in 250 10 solder bath for 3.50.5 sec |
| Low Temperature Resistance | Performance test same as vibration | Stored at -253 for 2 hours, then recovered at room temperature for 2 hours |
| High Temperature Resistance | Performance test same as vibration | Stored at +702 for 2 hours, then recovered at room temperature for 2 hours |
| Constant Humidity Heat | Appearance no anomaly, performance test same as vibration | Stored at 403, RH932 for 48 hours, then recovered for 2 hours |
| High Temperature Aging | Frequency variation 5ppm, Resistance variation 25 | Aged at 1202 for 48 hours, then recovered at room temperature for 2 hours |
2108150430_KYX-K260737282030_C2875584.pdf
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