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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Load Capacitance:
9pF
Operating Temperature:
-20℃~+70℃
Equivalent Series Resistance(ESR):
40Ω
Frequency:
24MHz
Mfr. Part #:
KMD240000910
Package:
HC-49S-SMD-Mini
Key Attributes
Model Number:
KMD240000910
Product Description
Product Overview
The KYX M-49USSMD /24.000MHz is a Quartz Crystal Resonator designed for electronic applications. It offers precise frequency control and stable performance across various operating conditions.
Product Attributes
- Brand: KYX ()
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator
- Model: M-49USSMD /24.000MHz
- Original Factory Model: KMD240000910
- Marking: Nominal Frequency KYX XX
Technical Specifications
| Parameter | Specification | Unit |
| Nominal Frequency | 24.000 | MHz |
| Mode of Oscillation | AT CUT | |
| Frequency Tolerance (Initial) | 10 | PPM |
| Temperature Tolerance | 20 | PPM |
| Operating Temperature Range | -20 to +70 | |
| Storage Temperature | -40 to +85 | |
| Equivalent Resistance | 40 | |
| Load Capacitance | 9 | pF |
| Drive Level | 100 | W |
| Shunt Capacitance | 3.0 | pF |
| Insulation Resistance | 500 | M at DC 100V15V |
| Aging | 3 | ppm/year |
| Hold Type | (Dimensions in mm) |
Product Reliability
| Category | Item | Conditions | Result Standard |
| Electrical Performance | Low Temperature Resistance | 500 hrs at -405, 1 hr natural cool | () |
| High Temperature Resistance | 500 hrs at +1005, 1 hr natural cool | () | |
| Salt Spray Test | 48 hrs at 352 (5% salt water), rinse with clean water | () | |
| Humidity Test | 500 hrs at 602, 90-98% RH, 1 hr natural cool | () | |
| Temperature Cycling | 100 cycles (-402 for 30min, +852 for 30min), 2 hrs natural cool | () | |
| Mechanical Performance | Drop Test | 3 drops from 75cm5cm onto wood board (3cm thick), test after 1 hr | () |
| Vibration Test | 10-55Hz, 1.5mm amplitude, 2 hrs on X, Y, Z axes, test after 1 hr | () | |
| Terminal Bending Strength Test | Fix body, twist 45 degrees, slowly restore | () | |
| Terminal Strength | On PCB, 0.5mm/s speed, 2mm bend, 5s1s pressure | () | |
| Soldering Wettability Test | Flux (7-10%) for 5s, then 3s in 2305 solder pot | () | |
| Hermeticity Test | Immerse in 855 warm water for 5 min (water covers crystal ~20cm) | () | |
| Solder Heat Resistance | 2.00.2mm from 2655 tin bath for 3 min (2 times); 2.00.2mm from 35010 tin bath for 30.5 sec (2 times), 2 hrs natural cool | () |
Result Standards
- () Frequency Change: 5ppm; Resistance Change: 20%
- () No lead wire breakage, meets () requirements
- () Solder coverage rate > 90%
- () No bubbles on crystal surface or emerging from water
- () Product appearance qualified
Packaging
- 1/ (3000PCS)
- 10 / (30000PCS)
- Label
2310121803_KYX-KMD240000910_C18213392.pdf
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