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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±20ppm
Operating Temperature:
-20℃~+70℃
Load Capacitance:
20pF
Frequency:
26MHz
Mfr. Part #:
KBD260002020
Package:
HC-49S-SMD
Key Attributes
Model Number:
KBD260002020
Product Description
Product Overview
This datasheet specifies the HC-49USSMD/26.000 MHZ Quartz Crystal Resonator from Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring precise frequency control.
Product Attributes
- Brand: Kaiyuexiang
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator
- Product Model: HC-49USSMD/26.000 MHZ
- Original Manufacturer Model: KBD260002020
Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| 1. GENERAL | ||
| HOLDER TYPE | HC-49USSMD | |
| MODE OF VIBRATION | AT CUT | |
| OSCILLATION MODE | FUND | |
| TEST FACILITIES | S&A KH-1240 | |
| STORAGE TEMPERATURE | -40 to +85 | |
| DRIVER LEVEL | 100 | W |
| 2. ELECTRICAL PARAMETER | ||
| NORMAL FREQUENCY | 26.000 | MHz |
| FREQUENCY TOLERANCE (252) | ±20 | ppm |
| TEMPERATURE STABILITY | ±20 | ppm |
| OPERATING TEMPERATURE RANGE | -20 to +70 | |
| LOAD CAPACITANCE | 20 | PF |
| MOTIONAL CAPACITANCE | 3 MAX | PF |
| SHUNT CAPACITANCE | ||
| EFFECTIVE SERIES RESISTANCE | 40 MAX | Ω |
| INSULATION RESISTANCE | 500 MIN | M OHMS AT DC 100V |
| 3. MECHANICAL PARAMETER | ||
| SOLDERABILITY | 95% COVERAGE BY USING 90/10 SOLD AT 245 FOR 5 SEC. DIPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC. | |
| MECHANICAL ENDURANCE | ||
| SHOCK | Electrical characteristics shall be satisfied after dropping three times from the height of 50 cm onto Hard wooden board. | |
| VIBRATION | Frequency: 10-55Hz, Period: 1-2min, Amplitude: 1.5mm P-P, Direction: X.Y.Z, Time: 2 hours/each direction | |
| STRENGTH OF TERMINALS/LEAD-WIRES (PULLING) | 900g tension weight for 30 sec. No visual damages. | |
| STRENGTH OF TERMINALS/LEAD-WIRES (BENDING) | 90 degree bending with 225g tension weight. No visual damages. | |
| SEALING TIGHTNESS | No gas bubble after specimen in hot water at +90+95 for 5 min. | |
| SOLDERING DIP | Dipped into solder melted tank at +2305 for 3sec. Dipping depth 2mm from bottom. Over 90% coverage. | |
| SOLDER HEATING | Dipped into solder melted tank at +35010 for 3 sec. Electrical characteristics shall be satisfied. | |
| ENVIRONMENTAL ENDURANCE | ||
| HUMIDITY | Electrical characteristics shall be satisfied after 250 hours at 602, 90-95% humidity. | |
| STORAGE IN LOW TEMPERATURE | Electrical characteristics shall be satisfied after 250 hours at -302. | |
| STORAGE IN HIGH TEMPERATURE | Electrical characteristics shall be satisfied after 250 hours at +852. | |
| TEMPERATURE CYCLE | Electrical characteristics shall be satisfied after 3 cycles. Temperature shift 1/min. | |
2409272302_KYX-KBD260002020_C18209162.pdf
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