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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±20ppm
Operating Temperature:
-20℃~+70℃
Load Capacitance:
20pF
Equivalent Series Resistance(ESR):
250Ω
Frequency:
3.579545MHz
Mfr. Part #:
KBD35795452020
Package:
HC-49S-SMD
Key Attributes
Model Number:
KBD35795452020
Product Description
Product Overview
The 49USSMD/3.579545MHZ is a Quartz Crystal Resonator manufactured by Shenzhen Kaiyuexiang Industrial. It is designed for applications requiring precise frequency control.
Product Attributes
- Brand: (Kaiyuexiang)
- Origin: Shenzhen, China
- Product Name: (Quartz Crystal Resonator)
- Product Model: 49USSMD/3.579545MHZ
- Original Manufacturer Model: KBD35795452020
Technical Specifications
| Parameter | Specification | Unit |
| GENERAL | ||
| HOLDER TYPE | 49USSMD | |
| MODE OF VIBRATION | AT CUT | |
| OSCILLATION MODE | FUND | |
| TEST FACILITIES | S&A KH-1240 | |
| STORAGE TEMPERATURE | -40TO +85 | |
| DRIVER LEVEL | 100W | |
| ELECTRICAL PARAMETER | ||
| NORMAL FREQUENCY | 3.579545 | MHz |
| FREQUENCY TOLERANCE252 | 20 | ppm |
| TEMPERATURE STABILITY | 20 | ppm |
| OPERATING TEMPERATURE RANGE | -20TO + 70 | |
| LOAD CAPACITANCE | 20 | PF |
| MOTIONAL CAPACITANCE | 7 | PF MAX |
| SHUNT CAPACITANCE | ||
| EFFECTIVE SERIES RESISTANCE | 40 | MAX |
| INSULATION RESISTANCE | 500 | M OHMS MIN AT DC 100V |
| MECHANICAL PARAMETER | ||
| SOLDERABILITY | 95%COVERAGE BY USING 90/10 SOLD AT 245FOR 5 SEC. DIPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC. | |
| MECHANICAL ENDURANCE | ||
| SHOCK | Electrical characteristics shall be satisfied after dropping three time from the height of 50 cm onto Hard wooden board. | |
| VIBRATION | Frequency: 1055Hz, Period: 12min, Full Amplitude: 1.5mm PP, Direction: X.Y.Z, Time: 2hours/each direction | |
| STRENGTH OF TERMINALS/LEADWIRES | PULLING: 900g tension weight for 30 sec. BENDING: 90degree bending with 225gs tension weight. No visual damages after tests. | |
| SEALING TIGHTNESS | No gas bubble after specimen in hot water at +90+95 for 5 min. | |
| SOLDERING DIP | Dipped into solder at +2305 for 3sec. Dipping depth 2mm from bottom of body. Over 90% coverage. | |
| SOLDER HEATING | Dipped into solder at +35010 for 3 sec. Electrical characteristics shall be satisfied. | |
| ENVIRONMENTAL ENDURANCE | ||
| HUMIDITY | Electrical characteristics shall be satisfied after 250 hours at 602 in 9095% 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. | |
Contact Information:
Factory Address: 4th Floor, Building 1, Caifa Industrial City, Renmin Road, Guanlan, Bao'an District, Shenzhen
TEL: 0755-89315823, 89315866
FAX: 0755-89315223
Website: www.kaiyuexiang.com
2409272303_KYX-KBD35795452020_C2835978.pdf
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