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Crystal resonator 3215 32.768KHz 12.5pF for time and RTC for watch

Categories 32.768KHz Tuning Fork Crystal
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
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Crystal resonator 3215 32.768KHz 12.5pF for time and RTC for watch

SJK 7L-3215 Tuning fork crystal


*Package: 3.2x1.5mm
*2P SMD metal package
*32.768KHz
*High frequency stability and reliability

Item / TypeSJK-7L
Standard Frequency32.768KHz
Dimensions3.2 x 1.5 x 0.75 mm
Frequency Tolerance (at 25 ℃)± 10ppm, 20ppm, or specify
Load Capacitance7pF, 9pF, 12.5pF, or specify
Parabolic Coefficient (B)( - 0.03 ± 0.01 ) * 10-6 / ℃2
Operating Temperature-20~+70℃,-40~+85℃,or specify
Shunt Capacitance1.2pF typical
Motional Capacitance4.4fF typical
Level of Drive1.0 μW
Frequency Aging (at 25 ℃)± 3 ppm / year Max.
Storage Temperature-55 ~ +125℃
Equivalent Series Resistance(ESR)70KΩ Max


Quality Crystal resonator 3215 32.768KHz 12.5pF for time and RTC for watch for sale
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