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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Load Capacitance:
16pF
Operating Temperature:
-40℃~+85℃
Frequency:
37.4MHz
Mfr. Part #:
K3A374001610
Package:
SMD3225-4P
Key Attributes
Model Number:
K3A374001610
Product Description
Product Overview
This document specifies the Quartz Crystal Resonator, model 3225/37.400MHZ, manufactured by Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control, with a frequency tolerance of 10ppm at 253 and a load capacitance of 16 PF. The product is housed in a compact SMD3.2*2.5 package.
Product Attributes
- Brand: Kaiyuexiang (KYX)
- Origin: Shenzhen, China
- Manufacturer: Shenzhen Kaiyuexiang Electronics Co., Ltd.
- Website: www.kaiyuexiang.com
Technical Specifications
| Parameter | Value | Unit | Condition |
| Product Name | Quartz Crystal Resonator | ||
| Product Model | 3225/37.400MHZ | ||
| Original Model | K3A374001610 | ||
| Frequency | 37.400 | MHZ | |
| Frequency Tolerance | 10 | ppm | at 253 |
| Load Capacitance (CL) | 16 | PF | |
| Equivalent Series Resistance | 40 | Max | |
| Storage Temperature Range | -40 to +85 | ||
| Operating Temperature Range | -40 to +85 | ||
| Frequency Characteristics Over Temperature | 20 | ppm | -40 to +85 |
| 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 | |
| Marking Description | KYX37.400 | ||
| Dimensions | 3.2*2.5 | mm | SMD Holder Type |
Reliability Testing
| Test Item | Test Condition & Requirement | Requirement |
| Vibration | Frequency sweep 10Hz to 55Hz and return to 10Hz at 1 octave/min. Amplitude: 1.5mm. Applied for 2h each on 3 mutually perpendicular axes (total 6h). | (1).FL:10ppm (2).Rr:10 |
| Drop | From 70cm height onto 3cm hard wooden floor, 3 times. | |
| Shock | Peak acceleration: 981m/s. Pulse duration: 6ms. Three successive shocks applied in both directions of 3 mutually perpendicular axes (total 18 shocks). | (1).FL:10ppm (2).Rr:10 |
| 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 7d, then subjected to standard atmospheric conditions for 1-2h before measurement. | |
| Temperature Cycling | 5 successive cycles: -403 for 30min, then standard atmospheric conditions within 30s, then 1003 for 30min, then standard atmospheric conditions within 30s. Subjected to standard atmospheric conditions for 1-2h before measurement. | |
| Resistance to Soldering Heat |
2409272302_KYX-K3A374001610_C18209097.pdf
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