3.2x1.5mm SMD 32kHz Tuning Fork

7L Crystal Resonator

Product > Crystal Resonator List > 32.768kHz Crystal > 7L Crystal Resonator

7L Crystal Resonator

The 2-pad 3215 SMD size is one of the most widely used crystal packaging.
Hermetically seam sealed in ceramic body and metal lid, it has good shock and environmental characteristics.
With a great footprint, ESR, and pricing relationship, this Crystal is perfect for all sorts of portable, low-current applications.

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Specifications and Dimensions

Features

Compact and Low Profile 0.75 mm Height

Seam Sealed High-Reliability Package

Broadly Used Package 3215 SMD, 2-Pin

T&R Packing for Automatic Mounting and Reflow Soldering

Applications: RTC, Smart Meter, IoT, Automotive, Portable Devices

RoHS Compliant & Pb-Free

Specifications

Type	7L SMD Crystal
Frequency	32.768kHz
Load Capacitance	6pF, 7pF, 9pF, 12.5pF
Drive Level	1.0μW Max.
Frequency Tolerance	±10ppm, ±20ppm
Series Resistance	50kΩ, 70kΩ, or Specify
Turnover Temperature	±25°C±5°C
Parabolic Coefficient	(0.03±0.01)*10^-6/°C²
Operating Temperature	-40 to +85°C, -55 to +125°C
Storage Temperature	-55 to +125°C
Shunt Capacitance	1.0pF Typ.
Aging (at 25°C)	±3ppm Max. at First Year
Packing Unit	3000pcs/Reel

Dimensions

Units: mm Tolerance: ±0.1

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