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Specifications
Normal temperature Frequency Tolerance:
±30ppm
Frequency Stability:
±20ppm
Load Capacitance:
12.5pF
Operating Temperature:
-40℃~+85℃
Frequency:
32.768kHz
Mfr. Part #:
K383276812530
Package:
DT-38
Key Attributes
Model Number:
K383276812530
Product Description
Product Overview
The KAIYEXIANG Quartz Crystal Resonator, model 3*8/32.768KHZ (JJ), is a fundamental frequency component designed for precise timekeeping and frequency generation. With a nominal frequency of 32.768 KHz and a load capacitance of 12.5PF, it offers reliable performance with tight frequency tolerances, making it suitable for various electronic applications requiring stable oscillations.
Product Attributes
- Brand: KAIYEXIANG ()
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator
- Product Model: 3*8/32.768KHZ (JJ)
- Original Manufacturer Model: K383276812530
- Factory Address: 4th Floor, Building 1, Caifa Industrial City, Renmin Road, Guanlan, Longhua District, Shenzhen
- Website: www.kaiyuexiang.com
Technical Specifications
| Item | Specification | Value |
| Case Type | 38 | |
| Vibration Mode | Fundamental | |
| Nominal Frequency | 32.768 KHz | |
| Frequency Tolerance (at 252) | 30ppm | |
| Temperature Frequency Tolerance | 20ppm | |
| Load Capacitance | 12.5PF | |
| Resonant Resistance | 30K max | |
| Shunt Capacitance | 3.0pF max | |
| Drive Level | 10W | |
| Annual Aging Rate | 3ppmyear | |
| Insulation Resistance | 500M (DC10015V) | |
| Test Instrument | 250B | |
| Free Fall (Shock) | From 35cm onto 2cm thick board, 3 drops. Frequency deviation 5ppm. | |
| Vibration | 10~55Hz, 0.75mm amplitude, 30 min each in X, Y, Z directions. Frequency variation 20ppm. | |
| Temperature Cycling | -10 (2~3min) +60 (30min) -10 (30min), 3 cycles. No visual damage. Performance as per vibration test. | |
| Solderability | Immersion in 2355 solder bath for 20.5 sec, 2~3.0mm from lead end. Tinned area >95%. Performance as per vibration test. | |
| Resistance to Soldering Heat | Immersion in 250 10 solder bath for 3.50.5 sec, 2~2.5mm from lead end. No visual abnormality. Performance as per vibration test. | |
| Low Temperature Resistance | Stored at -253 for 2 hours, then recovered at room temperature for 2 hours. Performance as per vibration test. | |
| High Temperature Resistance | Stored at +702 for 2 hours, then recovered at room temperature for 2 hours. Performance as per vibration test. | |
| Constant Humidity Heat | Stored at 403, RH932 for 48 hours, then recovered for 2 hours. No visual abnormality. Performance as per vibration test. | |
| High Temperature Aging | Aged at 1202 for 48 hours, then recovered at room temperature for 2 hours. Frequency variation 5ppm, Resistance variation 25K. |
2310101744_KYX-K383276812530_C18209039.pdf
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