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Brand Name : SJK
Model Number : SJK-7L
Certification : ROHS, REACH,
Place of Origin : China
MOQ : 3000pcs
Price : 0.055
Payment Terms : T/T
Supply Ability : 3KKpcs one month
Delivery Time : stock
Packaging Details : 3Kpcs/Reel
SJK 7L-3215 Tuning fork crystal
*Package: 3.2x1.5mm
*2P SMD metal package
*32.768KHz
*High frequency stability and reliability
Item / Type | SJK-7L |
Standard Frequency | 32.768KHz |
Dimensions | 3.2 x 1.5 x 0.75 mm |
Frequency Tolerance (at 25 ℃) | ± 10ppm, 20ppm, or specify |
Load Capacitance | 7pF, 9pF, 12.5pF, or specify |
Parabolic Coefficient (B) | ( - 0.03 ± 0.01 ) * 10-6 / ℃2 |
Operating Temperature | -20~+70℃,-40~+85℃,or specify |
Shunt Capacitance | 1.2pF typical |
Motional Capacitance | 4.4fF typical |
Level of Drive | 1.0 μW |
Frequency Aging (at 25 ℃) | ± 3 ppm / year Max. |
Storage Temperature | -55 ~ +125℃ |
Equivalent Series Resistance(ESR) | 70KΩ Max |
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Crystal resonator 3215 32.768KHz 12.5pF for time and RTC for watch Images |