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## Quartz Crystal Unit SSP-T7-F Product Specifications Summary

This document outlines the specifications for Seiko Instruments Inc.'s (SII) 32.768kHz quartz crystal resonator, designated "SSP-T7-F".

Key Features:

Frequency: 32.768 kHz with a ±20 × 10-6 frequency tolerance.
Package: Standard lot size is 3,000 pieces, packaged according to resonator packaging standards.
Operating Range:
Storage temperature: -55°C to +125°C
Operating temperature: -40°C to +85°C
Electrical Characteristics:
Maximum drive level: 1.0 µW
Load capacitance: 7.0 pF
Motional resistance (measured with ATI 4192A): 65 kΩ max.
Mechanical & Environmental Resistance:
High/low temperature storage, humidity, thermal shock, mechanical shock, vibration, and reflow testing are outlined with specific conditions and allowable deviations.

Warranty & Terms:

SII provides replacement of defective units under certain conditions.
Amendment or abolition of specifications requires mutual agreement between SII and the customer.
RoHS compliant, using lead-based solders in high melting temperature applications and avoiding brominated flame retardants and antimony trioxide.