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产品分类

产品详情

特点

ROHS Compliant (Pb Free)
Resistance welded type crystal units
Low profit product of Tuning Fork type
Large scope of standard frequencies
High frequency stability and low Equivalent Series Resistance
Lower cost and higher mass production capacity

参数

Item Specification
Frequency Range 32.768kHz
Frequency Tolerance (at 25 ℃) ±20×10-6
Drive Level 0.1μW (0.5μW max.)
Operating Temperature Range -40 ~ +85℃ extended
Series Resistance 80kΩ max.
Load Capacitance 7pF, 9pF, 12.5pF
Parabolic Coefficient -0.04×10-6 / ℃2 max.
Storage Temperature Range -40 ~ +85℃
Shunt Capacitance 1.3pF typ.

ESR

尺寸

Reflows