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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Load Capacitance:
20pF
Frequency:
315MHz
Mfr. Part #:
K3A315002010
Package:
SMD3225-4P
Key Attributes
Model Number:
K3A315002010
Product Description
Product Overview
This specification document outlines the details for the Kaiyuexiang Electronic Co., Ltd. Quartz Crystal Resonator. Designed for high-frequency applications, this SMD (Surface Mount Device) resonator offers precise frequency control and stable performance.
Product Attributes
- Brand: Kaiyuexiang (KYX)
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator
- Product Model: 3225/315.000MHZ
- Original Manufacturer Model: K3A315002010
- Marking Description: KYX315.000
Technical Specifications
| Parameter | Value | Unit | Conditions |
| Frequency | 315.000 | MHZ | |
| Frequency Tolerance | ±10 | ppm | at 25±3 |
| Holder Type | SMD 3.2*2.5 | ||
| Equivalent Series Resistance (ESR) | 40 | ΩMax | |
| Load Capacitance (CL) | 20 | PF | |
| Shunt Capacitance | 5 | PF MAX | |
| Drive Level | 100 | μW | |
| Insulation Resistance | ≥500 | MΩ Min | at 100 V |
| Mode Of Oscillation | Fundamental | ||
| Aging | ±3 | ppm/Year | |
| Operating Temperature Range | -40 to +85 | ||
| Storage Temperature Range | -40 to +85 | ||
| Frequency Characteristics Over Temperature | ±20 | ppm | -40 to +85 |
Reliability Testing
| Test Item | Conditions and Requirements | Requirements |
| Vibration | Frequency sweep: 10Hz to 55Hz to 10Hz at 1 octave/min. Amplitude: 1.5mm. Duration: 2h for each of 3 mutually perpendicular axes (total 6h). | (1).FL:+/-10ppm (2).Rr:+/-10Ω |
| Drop | From 70cm height, 3 times on 3cm hard wooden floor. | |
| Shock | Peak acceleration: 981m/s². Pulse duration: 6ms. Three successive shocks in both directions of 3 mutually perpendicular axes (total 18 shocks). | (1).FL:+/-10ppm (2).Rr:+/-10Ω |
| Damp Heat, Constant | Stored at 40±2 with 90%-95% RH for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement. | |
| Cold Storage | Stored at -40±5 for 48h, then subjected to standard atmospheric conditions for 1-2h before measurement. | |
| Dry Heat Storage | Stored at 100±5 for 24h, then subjected to standard atmospheric conditions for 1-2h before measurement. | |
| Aging | Stored at 85±5 for 7 days, then subjected to standard atmospheric conditions for 1-2h before measurement. | |
| Temperature Cycling | 5 successive cycles: -40±3 for 30min, standard atmospheric conditions within 30s, 100±3 for 30min, standard atmospheric conditions within 30s. Subjected to standard atmospheric conditions for 1-2h after cycles. | |
| Resistance to Soldering Heat |
2411272141_KYX-K3A315002010_C19076766.pdf
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