<
>
Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±20ppm
Operating Temperature:
-20℃~+70℃
Load Capacitance:
20pF
Equivalent Series Resistance(ESR):
40Ω
Frequency:
25MHz
Mfr. Part #:
KBD250002020
Package:
HC-49S-SMD
Key Attributes
Model Number:
KBD250002020
Product Description
- 49USSMD/25.000MHZ
49USSMD/25.000MHZ20PF20ppm-40+85SMD
- : (Kaiyuexiang)
- :
- : 49USSMD/25.000MHZ
- : KBD250002020
| 1. GENERAL () | ||
| HOLDER TYPE () | 49USSMD | SMD |
| MODE OF VIBRATION () | AT CUT | AT |
| OSCILLATION MODE () | FUND | |
| TEST FACILITIES () | S&A KH-1240 | S&A KH-1240 |
| STORAGE TEMPERATURE () | -40 TO +85 | -40 +85 |
| DRIVER LEVEL () | 100W | 100 |
| 2. ELECTRICAL PARAMETER () | ||
| NORMAL FREQUENCY () | 25.000 MHz | 25.000 |
| FREQUENCY TOLERANCE (252) () | 20ppm | 20ppm (252) |
| TEMPERATURE STABILITY () | 20ppm | 20ppm |
| OPERATING TEMPERATURE RANGE () | -40 TO +85 | -40 +85 |
| LOAD CAPACITANCE () | 20 PF | 20 |
| MOTIONAL CAPACITANCE () | 7PF MAX | 7 |
| SHUNT CAPACITANCE () | N/A | () |
| EFFECTIVE SERIES RESISTANCE () | 40 MAX | 40 |
| INSULATION RESISTANCE () | 500M OHMS MIN AT DC 100V | 500 (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. | 90/102455ALPHA 611595% |
| . MECHANICAL ENDURANCE () | ||
| SHOCK () | Satisfied after dropping 3 times from 50 cm height onto hard wooden board. | 50cm3 |
| VIBRATION () | 1055Hz, 12min cycle, 1.5mm PP amplitude, X.Y.Z directions, 2 hours/each direction. | 10-55Hz1-2min1.5mm P-PX.Y.Z2 |
| STRENGTH OF TERMINALS/LEAD-WIRES () | PULLING: 900g tension for 30 sec. BENDING: 90 degree bending with 225g tension. | 900g3090225g |
| SEALING TIGHTNESS () | No gas bubble after immersion in hot water at +90+95 for 5 min. | +90+955 |
| SOLDERING DIP () | Dipped into solder at +2305 for 3 sec, 2mm from bottom of body. (After ROSIN flux) Over 90% coverage. | +230532mm ()90% |
| SOLDER HEATING () | Dipped into solder at +35010 for 3 sec, 2mm from edge of terminals/lead-wires. | +3501032mm |
| . ENVIRONMENTAL ENDURANCE () | ||
| HUMIDITY () | Satisfied after 250 hours at 602, 9095% RH. | 6029095%250 |
| STORAGE IN LOW TEMPERATURE () | Satisfied after 250 hours at -302. | -302250 |
| STORAGE IN HIGH TEMPERATURE () | Satisfied after 250 hours at +852. | +852250 |
| TEMPERATURE CYCLE () | Satisfied after 3 cycles (1/min shift). | 31/min |
2410121439_KYX-KBD250002020_C2835974.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
